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REG - National Grid PLC - National Grid 2021/22 Half Year Results Statement

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RNS Number : 7511S  National Grid PLC  18 November 2021

 

 London | 18 November 2021:

 National Grid, a leading energy

 transmission and distribution company,

 today announces its Half Year results.

 

 Report for the period ended
 30 September 2021

 

John Pettigrew

Chief Executive

"I'm very pleased with the Group's financial, strategic and regulatory
progress in the last six months. In the UK, we have made a strong start to the
new RIIO-T2 period in electricity transmission, and we are preparing our
business plan submission for WPD. In the US, we have completed a full refresh
of rates across our distribution businesses. In National Grid Ventures, we
commissioned the North Sea Link, our new interconnector to Norway.

 

Whilst delivering this strong performance, we have completed our acquisition
of WPD, launched the process to sell a majority stake in National Grid Gas and
the sale of our Rhode Island business is on track to be finalised by the end
of our financial year, progressing our strategic pivot towards higher growth
electricity, all made possible by the commitment of our people.

 

Looking ahead, the new organisational structure that we have implemented,
alongside a major cost efficiency programme, will ensure we are in a strong
position to capitalise on the significant growth opportunities ahead. Our
focus will be on delivering critical and green investment to enable the
decarbonisation of power, transport and heat, and lead a clean, fair and
affordable energy transition across the jurisdictions we serve."

 

 Financial Summary

 Six months ended 30 September: continuing operations(1)
                               Statutory results                             Underlying(2)
 Unaudited                     2021          2020          % change          2021              2020          % change
 Operating profit (£m)         1,492         960           55     %          1,407             959           47     %
 Profit before tax (£m)        1,083         583           86     %          990               566           75     %
 Earnings per share (p)        10.5          14.0          (25)   %          22.8              13.7          66     %
 Dividend per share (p)        17.21         17.00         1      %          17.21             17.00         1      %
 Capital investment (£m)       2,840         2,465         15     %          2,840             2,465         15     %

1.    Excluding UK Gas Transmission which is held as a discontinued
operation. Comparative figures have been re-presented accordingly.

2.    'Underlying' represents statutory results from continuing operations,
but excluding exceptional items, remeasurements and timing. Further detail and
definitions for all alternative performance measures are provided on page 56.

Highlights

•    Strong financial delivery

◦   Underlying operating profit up 47% to £1.4bn. Excluding the first
time contribution of £257m from Western Power Distribution (WPD), underlying
operating profit was up 20% driven by the first six months of operations at
IFA2, reduced impact from COVID-19 compared to the prior year, and higher UK
Electricity Transmission net revenue as we accelerate our investment for the
energy transition at the start of RIIO-T2.

◦   Statutory operating profit up 55% to £1.5bn, including £350m of
commodity mark-to-market gains.

◦   Underlying EPS for continuing operations up 66% to 22.8p reflecting
improved performance, acquisition of WPD and non-treasury interest benefits in
the first half.

◦    Statutory EPS of 10.5p, down 25% as a result of the remeasurement of
deferred tax balances at the new UK rate of 25% which comes into effect from 1
April 2023.

◦    Interim dividend 17.21p/share in line with policy (17.00p/share in
the prior period).

 

•    Significant capital investment

◦   Capital investment of £2.8bn for continuing operations, up 15%
principally through WPD capex, and higher UK Electricity Transmission,
partially offset by lower capital investment in NGV as our £350m IFA2
interconnector became operational.

◦    Work completed on the 1,400MW North Sea Link (NSL) to Norway,
following our £620m investment.

 

Highlights continued

 

•    Strategic pivot towards higher growth electricity

◦    Completed WPD acquisition.

◦    Rhode Island sale and majority stake sale in National Grid Gas on
track.

 

•    Good regulatory progress

◦    Finalised our CMA appeal process for RIIO-T2, which saw the removal
of the outperformance wedge.

◦   Targeting to deliver 100 basis points of operational outperformance
on average through the five-year period in UK Electricity Transmission.

◦   New rate agreements for KEDNY-KEDLI and Massachusetts Gas. Joint
Proposal for Niagara Mohawk submitted, expecting approval by end of the
calendar year.

 

•    New organisational structure and efficiency programme

◦  Implemented a new operating model with seven business units across the
Group as we look to deliver the financial, customer and regulatory outcomes
that will be required on the journey to net zero.

◦    New cost efficiency programme to save at least £400m per annum
across the Group by the end of 3 years.

 

•    Delivering on our responsibility commitments

◦    Published our first Responsible Business Report, measuring the
Group's progress against ESG targets.

 

•    Updating full year outlook

◦   Given the strong start to the year, we now expect to deliver full
year underlying EPS significantly above the top end of our 5 - 7% range. This
is primarily driven by early commissioning of our new NSL interconnector,
coupled with higher auction prices across our interconnector portfolio, which
is expected to deliver around £100 million higher operating profit.

 

Operational Key Performance Indicators(1)

 

 As at and for the six months ended 30 September
 (£ million)                                      2021          2020(2)        change %
 Statutory operating profit:
 UK Electricity Transmission                      541           509            6      %
 UK Electricity Distribution                      281           -              n/m
 UK Electricity System Operator (ESO)             50            (32)           n/m
 New England                                      252           192            31     %
 New York                                         321           239            34     %
 NGV and Other                                    47            52             (10)   %
 Total statutory operating profit (continuing)    1,492         960            55     %

 Underlying operating profit:
 UK Electricity Transmission                      552           487            13     %
 UK Electricity Distribution                      257           -              n/m
 UK Electricity System Operator (ESO)             49            37             32     %
 New England                                      247           197            25     %
 New York                                         141           186            (24)   %
 NGV and Other                                    161           52             210    %
 Total underlying operating profit (continuing)   1,407         959            47     %

 Capital investment:
 UK Electricity Transmission                      587           501            17     %
 UK Electricity Distribution                      315           -              n/m
 UK Electricity System Operator (ESO)             65            47             38     %
 New England                                      700           773            (9)    %
 New York                                         851           847            -      %
 NGV and Other                                    322           297            8      %
 Total capital investment (continuing)            2,840         2,465          15     %

1.    'Underlying' represents statutory results from continuing operations,
but excluding exceptional items, remeasurements and timing. Further detail and
definitions for all alternative performance measures are provided on page 56.

2.    Comparative amounts have been re-presented to reflect the
classification of the UK Gas Transmission business as a discontinued operation
and the new operating segments.

 

Contacts

 Investor Relations
 Nick Ashworth            +44 (0) 7814 355 590
 Angela Broad             +44 (0) 7825 351 918
 Jon Clay                +44 (0) 7899 928 247
 James Flanagan          +44 (0) 7970 778 952
 Caroline Dawson         +44 (0) 7789 273 241
 Peter Kennedy           +44 (0) 7966 200 094
 Media
 Molly Neal              +44 (0) 7583 102 727
 Surinder Sian            +44 (0) 7812 485 153
 Teneo
 Charles Armitstead      +44 (0) 7703 330 269
 Results presentation webcast
 An audio webcast with management will be held at 09:15 (GMT) today. Please use
 this link to join via a laptop, smartphone or tablet:
 https://www.nationalgridinvestorday.com/page/1899669/results
 (https://www.nationalgridinvestorday.com/page/1899669/results) .

 A replay of the webcast will be available soon after the event at the same
 link.

 

Use of Alternative Performance Measures

Throughout this release, we use a number of alternative (or non-IFRS) and
regulatory performance measures to provide users with a clearer picture of the
regulated performance of the business. This is in line with how management
monitor and manage the business day-to-day. Further detail and definitions for
all alternative performance measures are provided on page 56.

STRATEGIC OVERVIEW

A good performance in the first half

National Grid has reported good operational progress in both the UK and US for
the first half of the year.

 

Safety continues to be a top priority across the Group, and we remain focused
on ensuring the public, our employees and contractors are safe. During the
period ended 30 September, our businesses have delivered a lost time injury
frequency rate (LTIFR) at a level of 0.11, in line with the prior period. On
reliability, our performance has remained good across our businesses despite
the storm activity in the North East US in the first half of the year.

 

Half-year financial performance

Underlying operating profit at constant currency increased by 52% versus the
prior period to £1,407 million. This was principally driven by first time
inclusion of WPD and IFA2, higher UK Electricity Transmission net revenue to
fund higher investment levels, and gains on investments in National Grid
Partners which invests in companies innovating to accelerate the energy
transition.

 

 Underlying operating profit               At actual                                    At constant currency

 - continuing operations                   exchange rates

 Six months ended 30 September(1)
 (£ million)                               2021          2020(2)      % change          2020(2)         % change
 UK Electricity Transmission               552           487          13     %          487             13      %
 UK Electricity Distribution               257           -            n/m               -               n/m
 UK Electricity System Operator (ESO)      49            37           32     %          37              32      %
 New England                               247           197          25     %          180             37      %
 New York                                  141           186          (24)   %          170             (17)    %
 NGV and other activities                  161           52           210    %          50              222     %
 Total underlying operating profit         1,407         959          47     %          924             52      %

1.    'Underlying results' and a number of other terms and performance
measures are not defined within accounting standards and may be applied
differently by other organisations. For clarity, we have provided definitions
of these terms and, where relevant, reconciliations on pages 56 to 59.

2.    Comparative amounts have been re-presented to reflect the
classification of the UK Gas Transmission business as a discontinued operation
and the new operating segments.

 

Capital investment (continuing operations) increased by £520 million at
constant currency to £2,840 million. This was driven principally by capital
investment at our new UK Electricity Distribution business, higher expenditure
in UK Electricity Transmission on the London Power Tunnels 2 (LPT2) and
Hinkley-Seabank connection projects, normalised levels of New York capex
following some COVID-19 restrictions in the first half of the prior year,
partially offset by lower expenditure in NGV on IFA2 and the North Sea Link
(NSL) as both interconnectors became operational.

 

Solid progress on delivering our strategy

National Grid has continued to deliver solid progress on our strategy over the
half year. Across the Group, we have completed the purchase of the UK's
largest electricity distribution business, WPD, from PPL; made good progress
with the sale of our Rhode Island business to PPL, which is expected to
complete by the end of our financial year; launched the process for the sale
of a majority stake in National Grid Gas (NGG) which includes the UK Gas
Transmission and legacy metering business, and commissioned North Sea Link
(NSL), the new 1,400 MW interconnector to Norway. However, we experienced a
serious fire at our IFA convertor station in Sellindge, Kent, which caused
significant damage to infrastructure on site. Following a detailed assessment
on the 1,000MW of capacity that is offline due to fire damage, we are carrying
out extensive work to safely return it to service.

 

We have made good progress on our regulatory strategy. During the period, we
finalised the Competition and Markets Authority (CMA) appeal process for
RIIO-T2 and, although we were disappointed that the CMA did not find in favour
of our arguments on the cost of equity, we were pleased that the
outperformance wedge has been removed. In the US, we reached a new multi-year
rate settlement in our Downstate New York gas distribution businesses, KEDNY
and KEDLI. In addition, we filed a Joint Proposal for new rates for our
Upstate New York gas and electric distribution business, Niagara Mohawk (NIMO)
which we expect the New York Public Service Commission (PSC) to approve before
the end of the calendar year. We also received a rate order for our
Massachusetts Gas business at the end of September, which means we have now
completed a full refresh of all rates across our US distribution businesses.

 

We have also moved to a new organisational structure to prepare the Group to
deliver the opportunities that net zero and the energy transition will bring.
To do this, we have removed the regional layers and have adopted a business
model where seven business units 1  have accountability for delivering the
innovation and efficiencies specific to their areas. This means that (a) the
US business is now replaced as New York and New England, (b) our two UK
networks - UK Electricity Transmission and UK Electricity Distribution (WPD) -
are structured along regulatory lines, (c) all our non-networks businesses are
now grouped under National Grid Ventures, and (d) the UK ESO continues as a
legally separate business unit.

 

All business units are now run as end-to-end enterprises with financial
responsibility with their executive teams, increasing the focus on efficient
operational delivery. This increased focus has allowed us to launch a new cost
efficiency programme which will target at least £400 million savings per
annum across the Group 2  by the end of 3 years. This will deliver a flat
controllable cost base even whilst our regulated assets continue to grow by
over 20% over the same period. As we deliver the new organisational structure,
the cost savings programme and the separation of our Rhode Island and UK Gas
Transmission businesses, we expect to incur future one-off costs of around
£400 million.

 

COVID-19 update

During the half year, the business has continued to move forward following
lockdowns and the impact of COVID-19 in FY2020/21.

 

In New York, the first half saw increased capex compared to the prior period
when COVID-19 restrictions were in place, particularly on urban and customer
facing work. Resumption of bill collections has begun in New England and New
York. However, with collections starting earlier in Massachusetts, we have
seen a more favourable impact on our bad debt charge versus New York.

 

Work on COVID-19 cost recoveries has also progressed in both New England and
New York over the last half-year. In Massachusetts, supplementary testimony
has been filed by all utilities, including National Grid, quantifying the
amount of COVID-19 related costs being sought for recovery. The Massachusetts
COVID-19 proceeding is still in 'discovery' phase and the earliest that
recovery could begin is March 2022. For Rhode Island, a filing was submitted
on 30 April requesting deferral treatment for COVID-19 related costs,
including increases in bad debt expenses, lost revenue from late payment
charges, and charges for other fees that the Company has waived pursuant to
the orders of the Public Utilities Commission (Rhode Island regulator).

 

In New York, whilst we continued to experience a rise in bad debt, the
state-wide pause on collections ended in July. In consultation with the New
York Public Service Commission and peer utilities, collection activities
commenced in September 2021. In addition, in September, a Regular Arrears
Supplement programme was launched by New York State, assisting customers who
received heating assistance during the year. To date, we have received $27
million of grants on behalf of our customers and we expect that to continue
into the second half of the financial year. By the end of calendar year 2021,
we also expect to have visibility into the state-wide arrears management
programme and how State/Federal assistance will be administered. Along with
continued collection activities, we expect this will provide further upside to
addressing late stage arrears.

 

Our responsible business - delivering on our commitments

We continue to be vocal advocates for a fair and equitable energy transition
across wider public policy. This is a key part of the Group's strategy, and we
remain committed to the critical role of enabling decarbonisation across our
jurisdictions. National Grid proudly served as a principal partner at COP26 in
Glasgow and we welcomed the commitments agreed at COP26 from both governments
and businesses. We are ready to play our part in transforming commitment into
action to enable a fair energy transition.

 

In June, we published our first Responsible Business Report (RBR) covering the
financial year to 31 March 2021. The report is the first standalone document
to provide a comprehensive view of our non-financial performance across the
business. It follows our Responsible Business Charter published last year
which describes our long-term goals across five pillars, namely (1) the
environment, (2) our communities, (3) our people, (4) the economy, and (5)
governance.

 

The RBR demonstrates how we are progressing against the commitments and
ambitions that we have laid out. For example, in 2020/21 we had reduced Scope
1 and 2 emissions by 68% compared to the 1990 baseline, and Scope 3 emissions
by 13% compared to a 2019 baseline. On diversity, we had reached 37.9%
workforce diversity in 2020/21, up from 37.4% in the prior year, and 44.6%
senior leadership diversity, up from 42.1% in the prior year. The RBR,
available on our website, provides a full update on all our ESG targets and
progress in 2020/21.

 

Board changes

In June, we announced the appointment of Lord Livingston Of Parkhead (Ian P.
Livingston) as a Non-executive Director of the Board, effective from 1 August
2021. Ian joined the Remuneration Committee on appointment and the Audit &
Risk Committee on 1 September 2021.

 

Ian is a former FTSE 30 Chief Executive and has served in the UK Government as
Minister of State for Trade and Investment. He is currently Chair of Currys
PLC, having previously held that role for the fund manager, Man Group. He is
also a Non-executive Director of S&P Global, where he sits on the
Compensation and Leadership Development Committee and the Audit Committee. He
has been a Non-executive Director of a variety of businesses including Celtic
FC, Hilton Group and more recently the luxury hotels business, Belmond.

 

In July, we announced the appointments of Tony Wood and Martha Wyrsch as
Non-executive Directors of the Board, effective from 1 September 2021. On
appointment Tony joined the Safety & Sustainability and the People &
Governance Committees and Martha joined the Remuneration and the Safety &
Sustainability Committees.

 

Tony Wood currently serves as Chief Executive of Meggitt plc having previously
joined the company as Chief Operating Officer. He previously served as
President of the Aerospace division of Rolls-Royce.

 

Martha Wyrsch has served three times as general counsel of energy and utility
companies and twice as a CEO of the divisions of major energy companies. She
currently serves as an independent director on the Boards of Quanta Services
Inc. and First American Financial Corp and previously held Board positions at
Spectris plc, Noble Energy, Spectra Energy Corporation and SPX Corporation and
senior leadership positions at Sempra Energy and Vestas American Wind
Technology.

 

OUTLOOK

Our five-year financial framework includes WPD, our UK Electricity
Distribution business, and assumes the sale of NECO (Rhode Island) completing
in Q1 of Calendar Year 2022 and the sale of a majority stake of Gas
Transmission being completed by the summer of 2022.

Capital investment and Group asset growth

We continue to expect to invest £30-£35 billion across our energy networks
and adjacent businesses, in the UK and US, over the five-year period to
2025/26.

 

In the UK, we expect around £8 billion of investment in electricity
transmission for asset health, anticipatory system reinforcement to facilitate
offshore generation and other new onshore system connections.

 

In the US, we expect to invest around £10 billion in  New York and around
£7 billion in New England over the next five years. Over half of this will be
safety related projects in our gas networks with the remainder in our electric
networks such as for storm hardening and other net zero investments as well as
further electric transmission investment.

 

We expect the WPD networks to invest £4-£5 billion over the next 5 years in
asset maintenance, facilitating the infrastructure for electric vehicles and
directly connected generation.

 

We expect NGV to invest £2-£3 billion over 5 years in completing the
interconnector programme, additional investment in our Grain LNG terminal and
in US renewable generation.

 

As we work through our transactions, coupled with the sum of these
investments, and the broad economic protection our businesses have against
rising macroeconomic variables such as inflation, group asset growth is
expected to be 6-8% CAGR through to 2025/26.

Group gearing

We continue to expect regulatory gearing to increase and to settle above 70%
once all three transactions are completed. We expect gearing levels, and the
other standard metrics we monitor, to sit comfortably within our current
BBB+/Baa1 corporate rating band from S&P and Moody's. As a result, we do
not expect any further rating action at a Group level.

Group earnings growth and dividend growth

From 2020/21 through to 2025/26, we expect our compound annual growth rate in
underlying earnings per share to be in the 5 - 7% range, including our long
run average scrip take up of 25% per annum, which will underpin our
sustainable, progressive dividend policy into the future.

 

Given the strong start to the year, we now expect to deliver full year
underlying EPS significantly above the top end of our 5 - 7% range. This is
primarily driven by early commissioning of our new NSL interconnector, coupled
with higher auction prices across our interconnector portfolio, which is
expected to deliver around £100 million higher operating profit.

2021/22 FORWARD GUIDANCE

This forward guidance is based on our continuing businesses (as defined by
IFRS, excluding 100% of UK Gas Transmission, even though we expect to retain a
minority stake) with the sale of a majority stake in National Grid Gas assumed
to finalise in the next financial year. Although the sale of Rhode Island is
expected to complete in the current financial year, it does not meet the
criteria to be classified as discontinued under IFRS.

 

The outlook and forward guidance contained in this statement should be
reviewed, together with the forward looking statements set out in this
release, in the context of the cautionary statement.

UK Electricity Transmission

Net Revenue (excluding timing) is expected to increase compared to 2020/21 as
a result of the new RIIO-T2 price control and a benefit from CPIH indexation,
but this should be offset by higher controllable and other costs as a result
of increased IT and cyber spend. Excluding asset write-offs in the first half,
depreciation is expected to be broadly flat year on year, following a benefit
from a review of asset lives.

 

As we complete projects started in RIIO-T1, and move in to RIIO-T2, we are
targeting to deliver 100 basis points of operational outperformance on average
through the five-year period. We also expect to deliver this level in the
first full year of this price control due to performance on customer driven
capex which straddles the RIIO-T1 and RIIO-T2 periods.

UK Electricity Distribution

Following the acquisition of WPD which closed on 14 June 2021, operating
profit (excluding timing) will be included for the 9½ months of 2021/22 it
has been owned. The Electricity Distribution business is not highly seasonal,
with a H1 weighting in a typical full year of between 45-50%.

 

Under the RIIO-D1 price control, Return on Equity is expected to outperform
the allowed operational regulatory return by over 150bps.

UK Electricity System Operator (ESO)

Net Revenue (excluding timing) is expected to increase by around £70 million
compared to 2020/21 as a result of the new RIIO-2 price control and also
improved incentive performance. The higher revenue includes rate funding for
workload increase, more employees and IT system requirements needed to deliver
RIIO-2 outputs. As a result, costs are expected to increase by around £50
million. Depreciation is expected to be around £20 million higher as a result
of asset growth.

 

Under the RIIO-2 price control, totex in ESO is no longer subject to the totex
incentive mechanism and is treated as a pass-through, with cost increases or
efficiencies trued-up the following year.

New England

Net Revenue (excluding timing) is expected to be around $50 million higher
from expected rate increases in Massachusetts Gas following a move to
performance based regulation and benefits from capital trackers. Bad debts and
controllable costs are expected to be around $100 million lower than 2020/21,
due to lower levels of non-payment as a result of COVID-19 and as a result of
ongoing efficiencies, but partly offset by $50 million higher other costs
(property taxes and cost of removal). We expect depreciation to be lower in
2020/21, despite asset growth, as a consequence of the cessation of
depreciation of Rhode Island which is now classified as 'held for sale' in
accordance with IFRS ($100 million benefit). This guidance reflects completion
of the proposed Rhode Island sale on 31 March 2022.

 

Return on Equity for New England is expected to be at least 80% of the allowed
RoE.

 

For comparability, New England's estimated underlying operating profit for the
year to 31 March 2021 was £727 million.

New York

Net Revenue (excluding timing) is expected to be around $170 million higher,
reflecting increases from proposed rate settlements, but this is expected to
be offset by increased environmental reserves, higher cost of removal activity
and higher other costs (funded by higher revenues). Bad debts are expected to
be around $100 million lower than the high level in 2020/21 as a result of
COVID-19. We expect depreciation to be higher in 2020/21 by around $80 million
reflecting the higher level of asset growth.

 

Return on Equity for New York is expected to be at least 95% of the allowed
RoE.

 

For comparability, New York's estimated underlying operating profit for the
year to 31 March 2021 was £722 million.

NGV and Other activities

In NGV, as a result of IFA2 contributing for a full year in 2021/22, North Sea
Link (NSL) commencing operations in October 2021, and the increase in auction
prices across our interconnector portfolio, operating profit is expected to be
around £100 million higher than in 2020/21.

 

We also expect other activities' underlying operating profit to be higher
year-on-year driven by increased activity in our Commercial Property business,
which is expected to return to their 2019/20 level of performance and expected
fair value gains in National Grid Partners year on year.

 

In total, 'NGV and Other' operating profit is expected to increase by around
£200 million year on year. For comparability, 'NGV and Other' estimated
operating profit for the year to 31 March 2021 was £118 million.

Joint Ventures and Associates

Our share of the profit after tax of joint ventures and associates in the
second half is expected to be similar to the first half, reflecting higher
property sales from the St William joint venture and improved performance in
BritNed and NEMO.

Interest and Tax (continuing operations)

Net finance costs in 2021/22 for treasury managed interest are expected to be
around £300 million higher than 2020/21 from a higher RPI inflation and a
higher average level of net debt, as a result of the acquisition of WPD in
addition to funding our ongoing capital investment programme. Partly
offsetting this, 'other interest' is expected to be around £100 million
favourable compared to 2020/21, related to pensions, higher investment
returns, increased capitalised interest and favourable property tax
settlements.

 

For the full year 2021/22, the underlying effective tax rate excluding the
share of post-tax profits from joint ventures and associates, is expected to
be around 21%.

 

For comparability, estimated net finance costs for the year to 31 March 2021
were £865 million.

Investment, Growth and Net Debt

Overall Group capital investment for continuing operations in 2021/22 is
expected to be around £6.5 billion.

 

Asset Growth is expected to be higher than 2020/21, reflecting the significant
increase in capex along with higher inflation compared to the prior year. As a
result, we expect to temporarily exceed the top end of our 6-8% forecast
range.

 

Depreciation is expected to increase, reflecting the impact of continued high
levels of capital investment.

 

Operating cashflow generated from continuing operations (excluding
acquisitions, disposals and transaction costs) is expected to increase by
around 30% compared to 2020/21 principally driven by higher operating profits,
after accounting for the non-cash impact of depreciation.

 

Net debt is expected to remain consistent with the level at 30 September
(excluding the impact of FX movements) at around £41.5bn at 31 March 2022
including the expected benefit of the Rhode Island disposal proceeds.

 

Weighted average number of shares (WAV) is expected to increase from 3,523
million last year to approximately 3,600 million in 2021/22.

FINANCIAL REVIEW - HY2021/22

In managing the business, we focus on various non-IFRS measures which provide
meaningful comparisons of performance between years, monitor the strength of
the Group's balance sheet as well as profitability, and reflect the Group's
regulatory economic arrangements. Such alternative and regulatory performance
measures are supplementary to, and should not be regarded as a substitute for,
IFRS measures which we refer to as statutory results. We explain the basis of
these measures and, where practicable, reconcile these to statutory results in
'Alternative performance measures/non-IFRS reconciliations' on pages 56 to 59.
The Group does not believe that these measures are a substitute for IFRS
measures, however, the Group does believe such information is useful in
assessing the performance of the business on a comparable basis.  Also, we
distinguish between adjusted results, which exclude exceptional items and
remeasurements, and underlying results, which further take account of: (i)
volumetric and other revenue timing differences arising from our regulatory
contracts, and (ii) major storm costs which are recoverable in future periods,
neither of which give rise to economic gains or losses.

 

Performance for the six months ended 30 September

 Financial summary for continuing operations
 (£ million)                                  2021          2020(1)        change %
 Statutory results
 Operating profit                             1,492         960            55     %
 Profit after tax                             376           492            (24)   %
 Earnings per share (pence)                   10.5          14.0           (25)   %
 Interim dividend per share (pence)           17.21         17.00          1      %

 Alternative performance measures:
 Adjusted operating profit                    1,303         872            49     %
 Adjusted profit after tax                    738           416            77     %
 Underlying operating profit                  1,407         959            47     %
 Underlying profit after tax                  813           483            68     %
 Adjusted earnings per share (pence)          20.7          11.8           75     %
 Underlying earnings per share (pence)        22.8          13.7           66     %
 Capital investment                           2,840         2,465          15     %

1.     Comparative amounts have been re-presented to reflect the
classification of the UK Gas Transmission business as a discontinued
operation.

Statutory operating profit was £1,492 million, 55% higher than the
comparative period. Commodity remeasurement net gains were £350 million
compared to £73 million in the first six months of last year. In the current
year, we incurred exceptional charges of £24 million for the implementation
of our new operating model and £137 million of transaction costs related to
the acquisition of WPD and the planned disposals of our Rhode Island and  UK
Gas Transmission businesses. In the prior period, a £15 million exceptional
gain arose from the release of US environmental provisions. An exceptional
deferred tax charge of £484 million was recognised in the period, as a
result of the UK government's substantive enactment of a 6% increase in the UK
corporation tax rate to 25% (effective from 1 April 2023). As a consequence of
these, partly offset by higher remeasurement gains on commodity derivatives,
statutory profit after tax was down 24% against the comparative period.

 

Excluding exceptional items and remeasurements, adjusted operating profit
increased by £431m or 49%. The acquisition of WPD on 14 June 2021 contributed
£281 million towards this in the first half. Revenues (net of pass-through
costs) were £558 million higher. In the UK, RIIO-T2 commenced, in New York
rate case increases came into effect, and we saw a full six months'
contribution from our IFA2 interconnector in NGV. The impact of COVID was
less, with a smaller impact on revenues, lower bad debts in the US and fewer
incremental costs compared to the same period in 2020/21. Depreciation was
higher from our ongoing investment programme. Other costs were higher,
principally related to delivering outputs as agreed with our regulators. As a
result of these factors, partly offset by higher net interest costs from
inflation and additional debt used to finance the acquisition of WPD, adjusted
profit after tax was up 77% compared to the prior period.

 

Timing net under-recoveries were £104 million in the first six months
compared to £83 million under-recovery (at constant currency in the prior
year). Excluding the impact of timing, underlying operating profit of £1,407
million was up 47% and underlying EPS of 22.8p was up 66% against the
comparative period.

 

Reconciliation of different measures of profitability and earnings

The table below reconciles our statutory profit measures for continuing
operations, at actual exchange rates, to adjusted and underlying versions.

 Reconciliation of profit and earnings from continuing operations
                                           Operating profit                  Profit after tax                Earnings per share (pence)
 (£ million)                               2021            2020(1)           2021          2020(1)           2021              2020(1)
 Statutory results                         1,492           960               376           492               10.5              14.0
 Exceptional items and remeasurements      (189)           (88)              362           (76)              10.2              (2.2)
 Adjusted results                          1,303           872               738           416               20.7              11.8
 Timing                                    104             87                75            67                2.1               1.9
 Major storm costs                         -               -                 -             -                 -                 -
 Underlying results                        1,407           959               813           483               22.8              13.7

1.     Comparative amounts have been re-presented to reflect the
classification of the UK Gas Transmission business as a discontinued
operation.

Segmental income statement

The following tables set out the income statement on adjusted and underlying
bases.

 

 Segmental analysis for continuing operations
                                                                 Adjusted                                      Underlying
 £ million                                                       2021          2020(1)       change %          2021          2020(1)       change %
 UK Electricity Transmission                                     550           509           8      %          552           487           13     %
 UK Electricity Distribution                                     281           -             n/m               257           -             n/m
 UK Electricity System Operator (ESO)                            63            (32)          n/m               49            37            32     %
 New England                                                     126           167           (25)   %          247           197           25     %
 New York                                                        122           176           (31)   %          141           186           (24)   %
 NGV and Other                                                   161           52            210    %          161           52            210    %
 Total operating profit                                          1,303         872           49     %          1,407         959           47     %
 Net finance costs                                               (475)         (431)         10     %          (475)         (431)         10     %
 Share of post-tax results of joint ventures and associates      58            38            53     %          58            38            53     %
 Profit before tax                                               886           479           85     %          990           566           75     %
 Tax                                                             (148)         (63)          135    %          (177)         (83)          113    %
 Profit after tax                                                738           416           77     %          813           483           68     %
 EPS (pence)                                                     20.7          11.8          75     %          22.8          13.7          66     %

1.     Comparative amounts have been re-presented to reflect the
classification of the UK Gas Transmission business as a discontinued operation
and the new operating segments.

 

UK Electricity Transmission adjusted operating profit increased compared to
the same period in 2020/21 primarily driven by higher revenues related to
higher totex funding under the RIIO-T2 price control. A £24 million adverse
swing in timing recoveries (higher pass-through costs and lower collection of
prior period under-recoveries) and higher controllable costs were mostly
offset by the adverse impact of COVID in the previous period. Depreciation was
broadly flat as a result of a beneficial review of asset lives during the
year.

 

UK Electricity Distribution comprises the WPD businesses acquired on 14 June
2021. Post-acquisition results for the period reflect purchase price
allocation adjustments to the book value of assets and liabilities acquired,
mainly impacting depreciation and the amortisation of customer contributions
towards capital investment. The electricity distribution business contributed
£281 million to adjusted operating profit, which includes a favourable £24
million timing recovery for the 3.5 months owned.

 

UK Electricity System Operator adjusted operating profit was £63 million
compared to a loss of £32 million in the prior period, principally arising
from an £83 million year on year timing swing. This was driven by significant
TNUoS under-collections in the prior period and other favourable regulatory
timing in the current year. Excluding timing, higher revenues were partly
offset by increased controllable costs to deliver outputs and higher
depreciation.

 

New England adjusted operating profit was £27 million lower (on a constant
currency basis) than the prior period as the result of a £94 million swing in
timing. This was caused by a £121 million net under-recovery in the current
period, related to higher gas prices and an under-collection of energy
efficiency and other programme costs including residential assistance and
solar Massachusetts. Higher revenues from Massachusetts Electric PBR rate
increases were more than offset by increased workload, higher storm costs,
property taxes and cost of removal.   Bad debts were lower with higher cash
collections following the resumption of collection activities in the first
half. Depreciation was lower as a consequence of our Rhode Island business
being treated as 'held for sale' meaning it is no longer depreciated.

 

New York adjusted operating profit was £39 million lower (on a constant
currency basis) than the same period last year. Rate increases in Niagara
Mohawk and in KEDNY and KEDLI along with a favourable property tax settlement
were more than offset by increased environmental provisions and storm costs.
Bad debt provisions were lower than the comparative period, driven by a
reduced economic impact from COVID on collections in the current period, but
depreciation was higher as a result of continued investment.

 

Operating profit in NGV and Other activities increased by £109 million
compared to the same period in 2020/21. Our IFA2 interconnector contributed
£42 million to the current year having commenced operations in January 2021.
Our other IFA interconnector also benefited from higher revenues, but this was
offset by a write-down for assets damaged by a fire at Sellindge in September
which has resulted in an unplanned outage. Benefits arose from fair value
gains on our NG Partners investment portfolio and the release of an aged
liability related to historical balances for unclaimed dividends in the Group.

 

Discontinued operations comprise our UK Gas Transmission and metering
operations in National Grid Gas plc, on the basis that we are expecting to
dispose of a majority stake in this business within the next 12 months.

Financing costs and tax

Net finance costs

Adjusted net finance costs for continuing operations were £44 million higher
than the prior period. This was primarily due to higher inflation on
RPI-linked debt, along with the impact of the acquisition of WPD and new
financing requirements to fund our ongoing capital investment programme. These
were partly offset by favourable interest on net pension assets, more
capitalised interest (increased level of capex projects in the construction
phase) and increases in other interest (including favourable property tax
settlements in the US). The effective interest rate on treasury managed debt
was 3.1%, compared to 3.3% for the first six months of 2020/21.

 

Joint ventures and associates

The Group's share of net profits from joint ventures and associates increased
by £20 million year on year on an adjusted basis, driven by increased
performance in Nemo Link. On a statutory basis, it increased by £11 million
to £41 million, which also included fair value losses on derivatives in our
Emerald joint venture.

 

Tax

The adjusted effective tax rate for continuing operations (excluding profits
from joint ventures and associates) was 17.9% (prior year 14.3%) at the half
year and the underlying effective tax rate for continuing operations
(excluding profits from joint ventures and associates) was 19.0% (prior year
15.7%). The effective tax rates for this year are higher than in the prior
period primarily due to the change in the profit mix following the acquisition
of WPD.

Net debt

During the first six months of the year, net debt increased to £41.5 billion,
£13.0 billion higher than at 31 March 2021. This increase was driven by the
acquisition of WPD on 14 June 2021, which was financed by an £8.2 billion
loan to purchase the equity shares from PPL for consideration of £7.9 billion
and to replace £350 million of borrowing facilities that expired on change of
control. In line with the requirements of IFRS acquisition accounting, the
acquired net debt in WPD was fair valued upwards by £1.6 billion to £8.2
billion, reflecting current market rates. Cash generated from operations of
£2.0 billion was more than offset by £2.6 billion of cash outflows for
capital investment, £1.1 billion paid in dividends, interest and tax and
£0.6 billion of adverse exchange movements and other non-cash increases to
opening net debt. Closing net debt at 30 September 2021 excludes £5.0 billion
related to net debt within our UK Gas businesses, which has been reclassified
to 'held for sale' from 1 September. Consistent with the treatment at 31 March
2021, net debt of £1.1 billion related to Rhode Island is also classified in
'held for sale'.

 

During the period we raised over £2.3 billion of new long-term senior debt to
refinance maturing debt and to fund a portion of our significant capital
programme. We also drew down on a facility of £8.2 billion for the
acquisition of WPD. The new bonds issued include further borrowings under our
Green Financing Framework. As at 30 September 2021, we have £7.2 billion of
committed facilities available for general corporate purposes of which £0.3
billion is currently drawn down within WPD and all of which have expiry dates
beyond January 2023.

 

There are no significant updates relating to credit agency actions. National
Grid's balance sheet remains robust, with strong investment grade ratings from
Moody's, Standard & Poor's (S&P) and Fitch.

Interim Dividend

The Board has approved an interim dividend of 17.21p per ordinary share
($1.1573 per American Depositary Share). This represents 35% of the total
dividend per share of 49.16p in respect of the last financial year to 31 March
2021 and is in line with the Group's dividend policy. The interim dividend is
expected to be paid on 19 January 2022 to shareholders on the register as at
3 December 2021.

 

The Board decided in March that, to reflect the move from RPI to CPIH in our
UK regulated businesses, the aim from 2021/22 will be to grow the annual
dividend per share in line with UK CPIH, thus maintaining the dividend per
share in real terms. The Board will review this policy regularly, taking into
account a range of factors including expected business performance and
regulatory developments.

 

The scrip dividend alternative will again be offered in respect of the 2021/22
interim dividend. As previously announced, we do not expect to buy back the
scrip shares issued during 2021/22.

GROWTH

A balanced portfolio to deliver asset and dividend growth

National Grid seeks to create value for shareholders through developing a
balanced portfolio of businesses that offer an attractive combination of asset
growth and cash returns.

 

£2.8 billion of capital investment for continuing operations across the Group

We continued to make significant investment in energy infrastructure in the
first six months of the year. Capital investment across the Group was £2,840
million, an increase of £520 million (22%) compared to the first half of
2020/21 at constant currency.

 

 Group capital investment (continuing operations)      At actual                                      At constant currency

 Six months ended 30 September                         exchange rates
 (£ million)                                           2021          2020(1)        % change          2020(1)          % change
 UK Electricity Transmission                           587           501            17     %          501              17      %
 UK Electricity Distribution                           315           -              n/m               -                n/m
 UK Electricity System Operator (ESO)                  65            47             38     %          47               38      %
 New England                                           700           773            (9)    %          707              (1)     %
 New York                                              851           847            -      %          775              10      %
 NGV and other activities(2)                           322           297            8      %          290              11      %
 Group capital investment - continuing                 2,840         2,465          15     %          2,320            22      %

1.     Comparative amounts have been re-presented to reflect the
classification of the UK Gas Transmission business as a discontinued operation
and the new operating segments.

2.     NGV and other activities capital investment includes equity and
financing in joint ventures and associates, and investment in National Grid
Partners but excludes £25 million of equity contributions to the St William
property joint venture for 2021 (there were no equity contributions in 2020).

 

UK Electricity Transmission invested £587 million for the first six months of
the year, an increase of £86 million on the prior period, driven by further
investment in the London Power Tunnels 2 project and Hinkley Seabank
connection. For UK Electricity Distribution (WPD), capital investment stood at
£315 million during the first half, with expenditure for the Electricity
System Operator reaching £65 million, an increase of £18 million over the
same period driven by higher IT expenditure for RIIO-2.

 

Investment in New York was £851 million, an increase of £76 million over the
prior period at constant currency. This was driven principally by higher
expenditure compared to the same period last year when the initial impact of
COVID-19 meant a minor delay to capex deployment. For New England, investment
reached £700 million, a slight decrease on the prior period of £7 million,
although the capital deployment plan remains on track.

 

Investment in NGV and other activities during the period was £322 million,
£32 million higher than the prior period on a constant currency basis. This
was principally driven by increased expenditure at Grain on the Capacity 25
project, partially offset by lower spend on IFA2 as it became operational.

BUSINESS REVIEW

UK Electricity Transmission

Operationally, our UK Electricity Transmission business has continued to
deliver good levels of performance and our capital investment programme has
continued as expected.

 

Capital investment reached £587 million, up £86 million on the prior period.
Of this investment, £200 million was driven by load related expenditure, and
£387 million by non-load related expenditure. The increase on the prior
period was principally driven by higher spend on London Power Tunnels 2, the
Hinkley Seabank connection, and accelerated expenditure on the Dorset Visual
Impact Provision Project (VIP), partly offset by lower spend on our Smartwires
investment where projects are in the latter stages of delivery.

 

In August, the Competition and Markets Authority (CMA) published its
provisional determination in relation to the RIIO-T2 price control. This
followed the Board's decision in March to submit a technical appeal to the CMA
focused on the cost of equity and outperformance wedge. We were pleased to
note that the CMA found in favour of the technical arguments on the
outperformance wedge, although we were disappointed that it did not find in
favour on the cost of equity. The CMA published its final determination in
October which confirmed the findings in its provisional determination. This
means that the change to the real level of return, with the removal of the
outperformance wedge, will be applied retrospectively to the beginning of the
current price control to keep us whole financially.

 

We are on track to deliver the agreed regulatory outputs in our first year of
RIIO-T2. In addition, we have secured over £100 million of reopener
allowances in the first six months of FY22 for further works at the Bengeworth
Road site of the London Power Tunnels 2 project, where we are building a new
substation and headhouse. This represents 98% of our requested amount.

 

Discontinued Operations - UK Gas Transmission

Operationally, our UK Gas Transmission business has continued to deliver good
levels of performance and our capital investment programme has continued as
expected.

 

Higher net revenue of £214 million during the first half of the year is
largely driven by the change in the capacity pricing regime which came into
effect in October 2020 removing seasonal variations. As a result, after
adjusting for £71 million favourable year on year timing swing, operating
profit (excluding exceptional items and timing) of £332 million is £144
million higher than the comparative period.

 

Capital investment reached £131 million, up £36 million on the prior period.
The increase on the prior period was principally driven by higher spend on
Asset Health, the Peterborough & Huntington compressor projects, and
enhanced expenditure on Cyber related projects, all of which is partly offset
by lower spend on Feeder 9.

 

Alongside our UK Electricity Transmission business, UK Gas Transmission will
also benefit from the removal of the outperformance wedge following the Final
Determination by the CMA. This will be applied retrospectively to the
beginning of the current price control to keep us whole financially.

 

We are on track to deliver the agreed regulatory outputs across the RIIO-T2
period which includes works completed in the first year to ensure overall
delivery of our 5 year targets. This includes tracking Price Control
Deliverables and submitting regulatory reopeners on time.

 

UK Electricity Distribution

The acquisition of WPD was completed on 14 June 2021, and consequently 3.5
months of WPD's performance is included in the Group's half-year results.

 

WPD continues to perform well under RIIO-ED1. During the 3.5 months of
ownership, capital investment reached £315 million driven principally by
reinforcement and asset replacement capex. Compared to the same 3.5 months in
the prior period, this was an estimated increase of around £50 million
largely through lower capital investment activity in 2020 caused by UK
Government restrictions as a result of COVID-19.

 

A further 18 months remain of the RIIO-ED1 price control period (to March
2023). Looking forward, work is on-going in terms of evaluating key components
of the RIIO-ED2 price control with WPD's final RIIO-ED2 business plan
submission due on 1 December 2021. We anticipate Ofgem's Draft Determination
in June 2022, followed by the Final Determination in November/December 2022
(with RIIO-ED2 commencing in April 2023 for the five year period to March
2028).

 

Electricity System Operator (ESO)

The Electricity System Operator (ESO) has performed well during the first half
of the year. Underlying net revenue was £32 million higher than the prior
period, principally driven by higher base revenue. Capital investment reached
£65 million in the first half, £18 million higher than prior period, driven
by higher IT expenditure for RIIO-2.

 

In the first half of the year, the ESO has focused on initiating the
programmes, investments and staff recruitment (+12%) to deliver the ambitious
RIIO-2 business plan and has already started to deliver benefits. During the
first half, the ESO has managed well through periods of calm, settled weather.
In addition, the ESO published the Winter Outlook in October against the
backdrop of a tighter winter outlook in the UK, forecasting an electricity
capacity margin of 6.6%, lower than last year, but well within the required
Reliability Standard.

 

New England

We achieved good performance across New England during a period with
significant storm activity. With Tropical Storms in the half year, the
financial impact of major storms in the first half was $66 million. Given the
additional storms in October, it is likely we will incur over $100 million of
storm costs (in aggregate across our US businesses) which means they would be
reported outside of underlying results for the full year.

 

Capital investment in New England remains on track with £700 million deployed
during the half-year, slightly lower than the prior period. In Massachusetts
Gas, capital investment increased, primarily driven by increased work compared
to the prior period when COVID-19 work restrictions were in place. For
Massachusetts Electric, capital investment was slightly higher than the prior
period, whilst expenditure on FERC assets, including New England Power, was
broadly in line with the last half-year. However, lower Rhode Island capital
expenditure more than offset increases in Massachusetts driven principally by
permitting delays in the gas distribution business.

 

Tropical Storms Elsa, Ida and Henri struck the North East coast during the
half-year, impacting supply to a number of our customers across Massachusetts
and Rhode Island. However, our field teams responded rapidly to reconnect
affected customers. Almost 30,000 customers were affected by Tropical Storm
Elsa, with over 95% reconnected within 5 hours. During Tropical Storm Henri,
41,000 customers were affected in Massachusetts and 107,000 in Rhode Island,
with 95% of customers reconnected in 19 hours and 55 hours respectively.

 

We have made further regulatory progress in Massachusetts during the
half-year. On 30 September, we received the rate order for our Massachusetts
Gas business from Massachusetts Department of Public Utilities (DPU). This
followed the rate filing we made in November 2020. The order approved a
five-year rate plan with new rates effective 1 October 2021. It included an
allowed Return on Equity of 9.7% at an equity ratio of 53%, and a revenue
increase of $72 million in the first rate year. A new Performance Based Rate
Mechanism (PBRM) was approved, similar to that agreed for our Massachusetts
Electric business in 2019. The mechanism will fund both capital and
operational expenditure across the duration of the rate plan, ensuring
inflation is factored into the cost base each year.

 

In July, we filed our second four-year Massachusetts Electric Grid
Modernization Plan (the GMP) together with a five-year strategic plan. The GMP
includes 'grid-facing' investments of $312 million such as Volt-Var
optimization (which helps to reduce losses and minimise demand across the
distribution network), and Advanced Metering Infrastructure (AMI) investment
of almost $400 million which would see the full-scale implementation across
our customer base. The GMP will help advance National Grid's and
Massachusetts' shared clean energy goals, meets the Company's regulatory
obligation to make progress on the DPU's objectives for grid modernization,
and creates a significant investment opportunity for the Company. We are
awaiting DPU approval on the filing in summer 2022.

 

Also in July, we filed our Massachusetts Phase 3 Electric Vehicle (EV)
proposal with the DPU. The filing is the largest and most comprehensive EV
proposal we have made in the State and puts forward $275 million of programmes
over four years. The filing proposes 7,500 public and workplace EV ports, up
to 24,000 residential EV ports for home charging and 175 fleet assessments to
assist businesses in converting their vehicles to electric including 600 EV
ports. It also includes targeted proposals for low income customers and
environment justice communities. We anticipate approval of the filing in Q3
2022 calendar year.

 

New York

Our New York business delivered good performance during the half year.

 

Our capital investment programme in New York remains on track with £851
million deployed during the half year, an increase of £76 million at constant
currency compared to the prior period. Of this, capital investment for
KEDNY-KEDLI increased on the prior period, principally because of COVID-19
restrictions being in place, affecting the capital investment programme during
part of the previous half year. Capital investment at Niagara Mohawk (NIMO)
increased on the prior period driven by accelerated system reinforcement and
asset replacement work.

 

We have continued to make good progress on regulatory rate filings in New
York. In May, National Grid, the Department of Public Service Staff, and other
settling parties filed a Joint Proposal for a multi-year rate settlement for
our Downstate New York natural gas distribution businesses, KEDNY and KEDLI.
The New York Public Service Commission approved the proposal in August and
rates became effective on 1 September.

 

The agreement is a three-year settlement retroactive to April 2020. It
includes an allowed RoE of 8.8% at an equity of 48%, with $3.3 billion of
capex allowed across the rate plan to continue the investment in network
safety, reliability, and replacing ageing pipe. In addition, the settlement
includes funding to support our Future of Heat programmes, including (a)
further funding for our Renewable Natural Gas (RNG) plant at Newtown Creek
where we will capture biogas, upgrade it to pipeline natural gas, and inject
it into KEDNY's distribution system, (b) a hydrogen blending study to consider
the necessary requirements to prepare the gas system for hydrogen, with a
grant from the New York State Energy Research and Development Authority
(NYSERDA) funding a portion of the study, and (c) geothermal non-pipe
alternatives, where KEDNY and KEDLI will support the deployment of geothermal
heating as a non-pipe alternative in their service territories, through
identifying instances where planned leak prone pipe replacement projects could
be avoided by deploying shared geothermal loops or individual ground and air
source heat pumps to affected customers.

 

Given the economic climate, and in the interest of maintaining affordability,
the rate agreement also provided for a 0% revenue increase in Rate Year 1 and
for no more than a 2% total revenue increase in Rate Years 2 and 3. We are
able to achieve this by using regulatory credits of $95 million at KEDNY and
$5 million at KEDLI to offset revenue requirements under the multi-year
settlement. Overall, the agreement allows us to earn our allowed return,
deploy capex across the businesses, all whilst minimising the impact on
customer bills.

 

In September, we submitted a Joint Proposal to the PSC to update rates at our
business in Upstate New York, Niagara Mohawk (NIMO). The proposed settlement
is for a three-year rate plan with new rates back-dated to July 2021. It
proposes an allowed Return on Equity of 9.0% at an equity ratio of 48% and a
capital investment of $3.3 billion over the term of the rate plan. The
Proposal also includes provisions that support emissions reductions from the
gas network, including targeted reductions in billed gas usage, programmes to
promote non-heat options, leak prone pipe replacement and high emitter leak
repair programmes, and energy efficiency measures. Overall, the settlement
proposes investment to promote affordable, decarbonised heating, including
expansion to renewable natural gas, and adopts new earnings adjustment
mechanisms and incentives. A final decision from the New York Public Service
Commission is expected by the end of the calendar year.

 

In August, the independent monitor appointed to oversee our infrastructure and
non-infrastructure investment in Downstate New York published a closing report
that covered our progress since November 2019. This investment has continued
over the last two years in expanding LNG and CNG facilities, as well as energy
efficiency and other Demand Side Management measures, to ensure gas supply
meets demand in the future. The monitor report described our progress
delivering the distributed infrastructure approach to addressing the supply
gap, as well as the results of an independent assessment that found our gas
demand forecast is reasonable. The report included six new recommendations for
the business, including (a) a recommendation that we file bi-annual reports on
the status of the distributed infrastructure solutions, and (b) five
recommendations around increasing the role of the compliance function in
monitoring our execution of the supply plans and settlement-related items
going forward.

 

Progress continues on our transmission projects in Upstate New York. In May,
we announced a joint development agreement with the New York Power Authority
(NYPA) to develop 110 miles of transmission lines in upstate New York for a
total estimated cost of $1.1 billion, of which National Grid's investment is
$535 million. The project, known as the "Smart Path Connect," will link other
NYPA transmission projects in the region and unbottle existing renewable
resources whilst yielding significant production cost savings, emissions
reductions, and decreases in transmission congestion.

 

Future of Heat

In April, we were pleased to co-author a report with the New York City Mayor's
office and Con Edison titled 'Pathways to Carbon-Neutral NYC: Modernize,
Reimagine, Reach.' The report looks at all sectors of the New York City
economy and recommends the necessary action to reduce emissions to help meet
the City's environmental targets. As part of this, it also calls for a
'reimagined' gas network that, in the longer term, will see greater levels of
low carbon gas supplied to customers, particularly to those where
electrification is impractical. Overall, it sees a future for the existing gas
network and recognises gas, especially low carbon gas, as part of the
long-term energy transition.

 

NGV & Other

During the period, work reached a conclusion on the 1,400MW North Sea Link
which commenced operations in October. The 720 kilometre link, connecting
Blyth in Northumberland to south-western Norway, is the world's longest
undersea power cable and is a joint venture between National Grid and
Statnett. It will help the UK reach its net zero target by importing hydro
sourced generation from Norway, reducing UK carbon emissions by 23 million
tonnes by 2030. At full capacity, it is expected to provide enough clean
electricity to power 1.4 million homes. Work continues on the Viking Link
between the UK and Denmark, with the interconnector on track to commission in
2023.

 

In September, a fire at the IFA convertor station in Sellindge, Kent caused
significant damage to infrastructure on-site. Following a detailed assessment
on the 1,000MW of capacity that is offline due to fire damage, National Grid
is carrying out extensive work to safely return it to service. Consequently,
we plan to bring 500MW back to service from October 2022 and 500MW in December
2022. This will result in 2,000MW of available capacity going into next
Winter.

 

On our other interconnectors, IFA2 and NEMO continued to perform well with
availabilities reaching 85% and 98% respectively in the half year.
Availability on BritNed decreased to 62% compared to 96% in the prior period,
driven principally by a cable fault in March 2021 with the link returning to
full service in June.

 

Grain LNG continues to perform well, with utilisation 14% higher than the
prior period mainly driven by unseasonable high utilisation in Q1 of FY22,
largely as a result of high and rising gas prices. Capital investment reached
£36 million in the half year, an increase of £28 million on the prior period
as a result of initial investment in the Capacity 25 project.

 

In July, National Grid Renewables began operations at two Michigan solar
projects - Bingham Solar and Temperance Solar. Combined, the projects produce
40MW and each has a Power Purchase Agreement (PPA) with Consumers Energy.
During peak construction, 160 workers were employed, 95% of which were
recruited from communities within 100 miles of each site. Additional job and
economic benefits were also realised through employing local Michigan-based
subcontractors.

 

In October, New York Transco - a partnership of New York's major utilities,
including National Grid Ventures - submitted a bid to install increased
transmission capacity to Long Island. The bid was in response to a
solicitation by the New York Independent System Operator (NYISO) in August
which called for transmission solutions to transfer at least 3GW and
potentially up to 6GW of offshore wind generation that is expected to be
connected to Long Island over the next decade. The connections would be made
between Long Island and the rest of the State.

 

For the first half, Other activities generated an operating profit of £14
million, compared with a net loss of £31 million in for the prior period.
This principally reflects current year benefits from fair value gains in NG
Partners and the release of historical liabilities related to unclaimed
dividends. Capital investment was £40 million, £15 million higher than last
year, with an increased level of investment by NG Partners. The post-tax
profit share for joint ventures was £13 million, £8 million higher primarily
through gains on our share of the Energy Impact Partners investment fund.

 

APPENDIX

Unless otherwise stated, all financial commentaries in this results statement
are given on an underlying basis at actual exchange rates for continuing
operations. Underlying represents statutory results excluding exceptional
items, remeasurements, timing and major storm costs. The underlying basis is
further defined on page 56.

Alternative Performance Measures derived from IFRS

The following are terms or metrics that are reconciled to IFRS measures and
are defined on pages 56 to 59:

 

Net revenue

Adjusted profit measures

Underlying results

Constant currency

Timing impacts

Capital investment

Net debt - defined in note 13 on page 49.

 

PROVISIONAL FINANCIAL TIMETABLE

 

 Date                                Event
 18 November 2021                    2021/22 half year results
 2 December 2021                     Ordinary shares and ADRs go ex-dividend
 3 December 2021                     Record date for 2021/22 interim dividend
 9 December 2021                     Scrip reference price announced
 20 December 2021 (5pm London time)  Scrip election date for 2021/22 interim dividend
 19 January 2022                     2021/22 interim dividend paid to qualifying shareholders
 19 May 2022                         2021/22 Preliminary Results
 1 June 2022                         Ordinary shares go ex-dividend
 3 June 2022                         ADRs go ex-dividend
 6 June 2022                         Record date for 2021/22 final dividend
 10 June 2022                        Scrip reference price announced
 11 July 2022                        2022 AGM
 20 July 2022 (5pm London time)      Scrip election date
 17 August 2022                      2021/22 final dividend paid to qualifying shareholders

 

CAUTIONARY STATEMENT

 

This announcement contains certain statements that are neither reported
financial results nor other historical information. These statements are
forward-looking statements within the meaning of Section 27A of the Securities
Act of 1933, as amended, and Section 21E of the Securities Exchange Act of
1934, as amended. These statements include information with respect to
National Grid's (the Company) financial condition, its results of operations
and businesses, strategy, plans and objectives. Words such as 'aims',
'anticipates', 'expects', 'should', 'intends', 'plans', 'believes', 'outlook',
'seeks', 'estimates', 'targets', 'may', 'will', 'continue', 'project' and
similar expressions, as well as statements in the future tense, identify
forward-looking statements. These forward-looking statements are not
guarantees of National Grid's future performance and are subject to
assumptions, risks and uncertainties that could cause actual future results to
differ materially from those expressed in or implied by such forward-looking
statements. Many of these assumptions, risks and uncertainties relate to
factors that are beyond National Grid's ability to control, predict or
estimate precisely, such as changes in laws or regulations, including any
arising as a result of the United Kingdom's exit from the European Union,
announcements from and decisions by governmental bodies or regulators,
including the implementation of the RIIO-2 price controls; the timing of
construction and delivery by third parties of new generation projects
requiring connection; breaches of, or changes in, environmental, climate
change and health and safety laws or regulations, including breaches or other
incidents arising from the potentially harmful nature of its activities;
network failure or interruption (including any that result in safety and/or
environmental events), the inability to carry out critical non network
operations and damage to infrastructure, due to adverse weather conditions
including the impact of major storms as well as the results of climate change,
due to counterparties being unable to deliver physical commodities, or due to
the failure of or unauthorised access to or deliberate breaches of National
Grid's IT systems and supporting technology; failure to adequately forecast
and respond to disruptions in energy supply including those caused by the
COVID-19 pandemic; performance against regulatory targets and standards and
against National Grid's peers with the aim of delivering stakeholder
expectations regarding costs and efficiency savings, as well as against
targets and standards designed to deliver net zero; and customers and
counterparties (including financial institutions) failing to perform their
obligations to the Company. Other factors that could cause actual results to
differ materially from those described in this announcement include
fluctuations in exchange rates, interest rates and commodity price indices;
restrictions and conditions (including filing requirements) in National Grid's
borrowing and debt arrangements, funding costs and access to financing;
regulatory requirements for the Company to maintain financial resources in
certain parts of its business and restrictions on some subsidiaries'
transactions such as paying dividends, lending or levying charges; the delayed
timing of recoveries and payments in National Grid's regulated businesses,
including as a result of the COVID-19 pandemic, and whether aspects of its
activities are contestable; the funding requirements and performance of
National Grid's pension schemes and other post-retirement benefit schemes; the
failure to attract, develop and retain employees with the necessary
competencies, including leadership skills, and any significant disputes
arising with National Grid's employees or the breach of laws or regulations by
its employees; the failure to respond to market developments, including
competition for onshore transmission; the threats and opportunities presented
by emerging technology; the failure by the Company to respond to, or meet its
own commitments as a leader in relation to, climate change development
activities relating to energy transition, including the integration of
distributed energy resources; and the need to grow the Company's business to
deliver its strategy, as well as incorrect or unforeseen assumptions or
conclusions (including unanticipated costs and liabilities) relating to
business development activity, including the integration of WPD, the sale of
the Company's Rhode Island gas and electricity business and the proposed sale
of a majority stake in its UK gas transmission business. For further details
regarding these and other assumptions, risks and uncertainties that may impact
National Grid, please read the Strategic Report section and the 'Risk factors'
on pages 236 to 239 of National Grid's most recent Annual Report and Accounts,
as updated by the Principal risks and uncertainties statement on page 53 of
this announcement. In addition, new factors emerge from time to time and
National Grid cannot assess the potential impact of any such factor on its
activities or the extent to which any factor, or combination of factors, may
cause actual future results to differ materially from those contained in any
forward-looking statement. Except as may be required by law or regulation, the
Company undertakes no obligation to update any of its forward-looking
statements, which speak only as of the date of this announcement.
 

 

UNAUDITED CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

 Consolidated income statement

 for the six months ended 30 September
 2021                                                              Notes   Before exceptional items and remeasurements     Exceptional items and remeasurements      Total

                                                                           £m                                              £m                                        £m

 Continuing operations
                                                                   2(a),3  6,941                                           -                                         6,941

 Revenue
 Provision for bad and doubtful debts                                      (53)                                            -                                         (53)
 Other operating costs                                             4       (5,585)                                         189                                       (5,396)
 Operating profit                                                  2(b),4  1,303                                           189                                       1,492
 Finance income                                                    4,5     45                                              2                                         47
 Finance costs                                                     4,5     (520)                                           23                                        (497)
 Share of post-tax results of joint ventures and associates        2(b),4  58                                              (17)                                      41
 Profit before tax                                                 2(b),4  886                                             197                                       1,083
 Tax                                                               4,8     (148)                                           (559)                                     (707)
 Profit/(loss) after tax from continuing operations                4       738                                             (362)                                     376
 Profit/(loss) after tax from discontinued operations              4,6     260                                             (161)                                     99
 Total profit/(loss) for the period (continuing and discontinued)          998                                             (523)                                     475

 Attributable to:
 Equity shareholders of the parent                                         997                                             (523)                                     474
 Non-controlling interests from continuing operations                      1                                               -                                         1

 Earnings per share (pence)
 Basic earnings per share (continuing)                             9                                                                                                 10.5
 Diluted earnings per share (continuing)                           9                                                                                                 10.5
 Basic earnings per share (continuing and discontinued)            9                                                                                                 13.3
 Diluted earnings per share (continuing and discontinued)          9                                                                                                 13.2

 2020(1)                                                           Notes   Before exceptional items and remeasurements     Exceptional items and remeasurements      Total

                                                                           £m                                              £m                                        £m

 Continuing operations
 Revenue                                                           2(a),3  6,064                                           -                                         6,064
 Provision for bad and doubtful debts                                      (120)                                           -                                         (120)
 Other operating costs                                             4       (5,072)                                         88                                        (4,984)
 Operating profit                                                  2(b),4  872                                             88                                        960
 Finance income                                                    4,5     13                                              14                                        27
 Finance costs                                                     4,5     (444)                                           10                                        (434)
 Share of post-tax results of joint ventures and associates        2(b),4  38                                              (8)                                       30
 Profit before tax                                                 2(b),4  479                                             104                                       583
 Tax                                                               4,8     (63)                                            (28)                                      (91)
 Profit after tax from continuing operations                       4       416                                             76                                        492
 Profit/(loss) after tax from discontinued operations              4,6     111                                             (1)                                       110
 Total profit for the period (continuing and discontinued)                 527                                             75                                        602

 Attributable to:
 Equity shareholders of the parent                                         526                                             75                                        601
 Non-controlling interests from continuing operations                      1                                               -                                         1

 Earnings per share (pence)
 Basic earnings per share (continuing)                             9                                                                                                 14.0
 Diluted earnings per share (continuing)                           9                                                                                                 13.9
 Basic earnings per share (continuing and discontinued)            9                                                                                                 17.1
 Diluted earnings per share (continuing and discontinued)          9                                                                                                 17.0

1.    Comparative amounts have been re-presented to reflect the
classification of the UK Gas Transmission business as a discontinued
operation. See notes 1 and 6 for further information.

 

 Consolidated statement of comprehensive income
 for the six months ended 30 September
                                                                                       2021          2020¹
                                                                                Notes  £m            £m

 Profit after tax from continuing operations                                           376           492

 Other comprehensive income/(loss) from continuing operations
 Items from continuing operations that will never be reclassified to profit or
 loss:
 Remeasurement gains/(losses) on pension assets and post-retirement benefit     16     593           (136)
 obligations
 Net gains on equity instruments designated at fair value through other                10            28
 comprehensive income
 Net gains in respect of cash flow hedging of capital expenditure                      6             22
 Tax on items that will never be reclassified to profit or loss                        (95)          (10)

 Total gains/(losses) from continuing operations that will never be                    514           (96)
 reclassified to profit or loss

 Items from continuing operations that may be reclassified subsequently to
 profit or loss:
 Retranslation of net assets offset by net investment hedge                            297           (490)
 Net gains in respect of cash flow hedges(2)                                           21            15
 Net losses in respect of cost of hedging                                              (43)          (4)
 Net gains on investments in debt instruments measured at fair value through           14            53
 other comprehensive income
 Share of other comprehensive income of associates, net of tax                         1             -
 Tax on items that may be reclassified subsequently to profit or loss                  6             (2)

 Total gains/(losses) from continuing operations that may be reclassified              296           (428)
 subsequently to profit or loss

 Other comprehensive income/(loss) for the period, net of tax, from continuing         810           (524)
 operations
 Other comprehensive income/(loss) for the period, net of tax, from             6      47            (279)
 discontinued operations

 Other comprehensive income/(loss) for the period, net of tax                          857           (803)

 Total comprehensive income/(loss) for the period from continuing operations           1,186         (32)
 Total comprehensive income/(loss) for the period from discontinued operations  6      146           (169)

 Total comprehensive income/(loss) for the period                                      1,332         (201)

 

 Attributable to:
 Equity shareholders of the parent      1,332        (201)

1.    Comparative amounts have been re-presented to reflect the
classification of the UK Gas Transmission business as a discontinued
operation. See notes 1 and 6 for further information. In addition, the
comparative amounts for exchange adjustments have been revised to reflect the
impact of the prior year adjustments to property, plant and equipment,
goodwill and deferred tax as described in note 1 to the Annual Report and
Accounts for the year ended 31 March 2021.

2.    Within the line item net gains in respect of cash flow hedges, there
is an equal and opposite impact of £18 million (2020: £141 million)
relating to spot foreign exchange movements on derivatives designated in cash
flow hedges of foreign currency risk and interest rates. This has no net
impact on the consolidated statement of comprehensive income. This is
consistent with the Annual Report and Accounts for the year ended 31 March
2021.

 

 

 Consolidated statement of changes in equity
 for the six months ended 30 September
                                                                                     Share             Share premium account     Retained earnings     Other equity reserves     Total                           Non-controlling interests     Total

                                                                                      capital                                                                                    share-holders' equity                                         equity
                                                                              Notes  £m                £m                        £m                    £m                        £m                              £m                            £m
 At 1 April 2021                                                                     474               1,296                     23,163                (5,094)                   19,839                          21                            19,860
 Profit for the period                                                               -                 -                         474                   -                         474                             1                             475
 Other comprehensive income/(loss) for the period                                    -                 -                         557                   301                       858                             (1)                           857
 Total comprehensive income for the period                                           -                 -                         1,031                 301                       1,332                           -                             1,332
 Equity dividends                                                             10     -                 -                         (583)                 -                         (583)                           -                             (583)
 Scrip dividend-related share issue                                                  8                 (8)                       -                     -                         -                               -                             -
 Issue of treasury shares                                                            -                 -                         15                    -                         15                              -                             15
 Purchase of own shares                                                              -                 -                         (2)                   -                         (2)                             -                             (2)
 Share-based payments                                                                -                 -                         13                    -                         13                              -                             13
 Cash flow hedges transferred to the statement of financial position, net of         -                 -                         -                     6                         6                               -                             6
 tax

 At 30 September 2021                                                                482               1,288                     23,637                (4,787)                   20,620                          21                            20,641

                                                                                     Share capital     Share premium account     Retained earnings     Other equity reserves     Total share-holders' equity     Non-controlling interests     Total

equity
 Notes                                                                               £m                £m                        £m                    £m                        £m                              £m                            £m
 At 31 March 2020 (as previously reported)                                           470               1,301                     21,710                (3,919)                   19,562                          22                            19,584
 Prior year adjustment(1)                                                            -                 -                         185                   24                        209                             -                             209
 At 1 April 2020 (revised)                                                           470               1,301                     21,895                (3,895)                   19,771                          22                            19,793
 Profit for the period                                                               -                 -                         601                   -                         601                             1                             602
 Other comprehensive loss for the period                                             -                 -                         (401)                 (401)                     (802)                           (1)                           (803)
 Total comprehensive income/(loss) for the period                                    -                 -                         200                   (401)                     (201)                           -                             (201)
 Equity dividends                                                             10     -                 -                         (1,065)               -                         (1,065)                         -                             (1,065)
 Scrip dividend-related share issue                                                  1                 (1)                       -                     -                         -                               -                             -
 Issue of treasury shares                                                            -                 -                         16                    -                         16                              -                             16
 Purchase of own shares                                                              -                 -                         (2)                   -                         (2)                             -                             (2)
 Share-based payments                                                                -                 -                         10                    -                         10                              -                             10
 Cash flow hedges transferred to the statement of financial position, net of         -                 -                         -                     (7)                       (7)                             -                             (7)
 tax

 At 30 September 2020                                                                471               1,300                     21,054                (4,303)                   18,522                          22                            18,544

1.    Comparative amounts have been revised to reflect the prior year
adjustments to property, plant and equipment, goodwill and deferred tax as
described in note 1 to the Annual Report and Accounts for the year ended 31
March 2021.

 Consolidated statement of financial position
                                                                                 30 September 2021     31 March 2021
                                                                        Notes    £m                    £m

 Non-current assets
 Goodwill                                                               7        9,423                 4,588
 Other intangible assets                                                2(c)     3,259                 1,443
 Property, plant and equipment                                          2(c),11  54,699                47,043
 Other non-current assets                                                        273                   293
 Pension assets                                                         16       2,542                 1,747
 Financial and other investments                                                 873                   755
 Investments in joint ventures and associates                                    952                   867
 Derivative financial assets                                            12       426                   542
 Total non-current assets                                                        72,447                57,278

 Current assets
 Inventories and current intangible assets                                       516                   439
 Trade and other receivables                                                     2,947                 2,919
 Current tax assets                                                              81                    67
 Financial and other investments                                        13,14    2,288                 2,342
 Derivative financial assets                                            12       276                   457
 Cash and cash equivalents                                              13,14    466                   157
 Assets held for sale                                                   6        9,917                 3,557
 Total current assets                                                            16,491                9,938

 Total assets                                                                    88,938                67,216

 Current liabilities
 Borrowings                                                             13,14    (10,744)              (3,737)
 Derivative financial liabilities                                       12       (232)                 (145)
 Trade and other payables                                                        (3,716)               (3,517)
 Contract liabilities                                                            (75)                  (66)
 Current tax liabilities                                                         (52)                  (75)
 Deferred tax liabilities                                               6        (331)                 -
 Provisions                                                                      (252)                 (260)
 Liabilities held for sale                                              6        (8,526)               (1,568)
 Total current liabilities                                                       (23,928)              (9,368)

 Non-current liabilities
 Borrowings                                                             13,14    (33,151)              (27,483)
 Derivative financial liabilities                                       12       (605)                 (754)
 Other non-current liabilities                                                   (880)                 (843)
 Contract liabilities                                                            (1,112)               (1,094)
 Deferred tax liabilities                                                        (5,575)               (4,815)
 Pensions and other post-retirement benefit obligations                 16       (993)                 (1,032)
 Provisions                                                                      (2,053)               (1,967)
 Total non-current liabilities                                                   (44,369)              (37,988)

 Total liabilities                                                               (68,297)              (47,356)

 Net assets                                                                      20,641                19,860

 Equity
 Share capital                                                                   482                   474
 Share premium account                                                           1,288                 1,296
 Retained earnings                                                               23,637                23,163
 Other equity reserves                                                           (4,787)               (5,094)

 Total shareholders' equity                                                      20,620                19,839
 Non-controlling interests                                                       21                    21

 Total equity                                                                    20,641                19,860

 Consolidated cash flow statement
 for the six months ended 30 September                                           2021                  2020¹
                                                                        Notes    £m                    £m

 Cash flows from operating activities
 Operating profit from continuing operations                            2(b)     1,492                 960
 Adjustments for:
 Exceptional items and remeasurements                                   4        (189)                 (88)
 Other fair value movements                                                      (38)                  (6)
 Depreciation, amortisation and impairment                              2(c)     840                   761
 Share-based payment charge                                                      11                    8
 Changes in working capital                                                      117                   97
 Changes in provisions                                                           1                     (74)
 Changes in pensions and other post-retirement benefit obligations               (81)                  (43)
 Cash flows relating to exceptional items                                        (116)                 (10)

 Cash generated from continuing operations                                       2,037                 1,605
 Tax (paid)/received                                                             (90)                  2

 Net cash flow from operating activities - continuing operations                 1,947                 1,607

 Net cash flow from operating activities - discontinued operations               470                   187

 Cash flows from investing activities
 Acquisition of WPD(2)                                                  7        (7,844)               -
 Contingent consideration relating to the acquisition of National Grid           (10)                  (13)
 Renewables Development LLC and Emerald
 Acquisition of financial investments                                            (68)                  (59)
 Disposal of financial investments                                               34                    43
 Investments in joint ventures and associates                                    (114)                 (63)
 Purchases of intangible assets                                                  (196)                 (197)
 Purchases of property, plant and equipment                                      (2,310)               (2,055)
 Disposals of property, plant and equipment                                      3                     10
 Dividends received from joint ventures and associates                           64                    48
 Interest received                                                               7                     13
 Net movements in short-term financial investments                               58                    673
 Cash inflows on derivatives                                                     -                     41
 Cash outflows on derivatives                                                    -                     (81)

 Net cash flow used in investing activities - continuing operations              (10,376)              (1,640)

 Net cash flow used in investing activities - discontinued operations            (129)                 (70)

 Cash flows from financing activities
 Purchase of own shares                                                          (2)                   (2)
 Proceeds from issue of treasury shares                                          15                    16
 Proceeds received from loans                                           14b      10,452                3,506
 Repayments of loans                                                    14b      (426)                 (903)
 Payments of lease liabilities                                          14b      (53)                  (63)
 Net movements in short-term borrowings                                 14b      (507)                 (981)
 Cash inflows on derivatives                                            14b      4                     36
 Cash outflows on derivatives                                           14b      (7)                   (26)
 Interest paid                                                          14b      (450)                 (407)
 Dividends paid to shareholders                                         10       (583)                 (1,065)

 Net cash flow from financing activities - continuing operations                 8,443                 111

 Net cash flow used in financing activities - discontinued operations            (38)                  (102)

 Net increase in cash and cash equivalents                              14a      317                   93
 Reclassification to held for sale                                      14a      (9)                   -
 Exchange movements                                                     14a      1                     (2)
 Net cash and cash equivalents at start of period                       14a      157                   73

 Net cash and cash equivalents at end of period                         14a      466                   164

1.    Comparative amounts have been re-presented to reflect the
classification of the UK Gas Transmission business as a discontinued
operation. See notes 1 and 6 for further information.

2.    Balance consists of cash consideration paid and cash acquired from
WPD.

Notes to the financial statements

1. Basis of preparation and new accounting standards, interpretations and
amendments

 

The half year financial information covers the six month period ended
30 September 2021 and has been prepared in accordance with IAS 34 'Interim
Financial Reporting' as issued by the International Accounting Standards Board
(IASB) and as adopted by the United Kingdom (UK); and the Disclosure and
Transparency Rules of the Financial Conduct Authority. This condensed set of
financial statements comprises the unaudited financial information for the
half years ended 30 September 2021 and 2020, together with the audited
consolidated statement of financial position as at 31 March 2021.

 

The financial information for the six months ended 30 September 2021 does not
constitute statutory accounts as defined in Section 434 of the Companies Act
2006. It should be read in conjunction with the statutory accounts for the
year ended 31 March 2021, which were prepared in accordance with
International Financial Reporting Standards (IFRS) as issued by the IASB and
as adopted by the EU, and have been filed with the Registrar of Companies. The
Deloitte LLP audit report on those statutory accounts was unqualified, did not
contain an emphasis of matter and did not contain a statement under Section
498 of the Companies Act 2006.

 

The half year financial information has been prepared in accordance with IFRS
as issued by the IASB and as adopted by the UK, consistent with the accounting
policies expected to be applicable for the year ending 31 March 2022. The
notes to the financial information are prepared on a continuing basis unless
otherwise stated.

 

Our consolidated income statement and segmental analysis (see note 2)
separately identify financial results before and after exceptional items and
remeasurements. The Directors believe that presentation of the results in this
way is relevant to an understanding of the Group's financial performance.
Presenting financial results before exceptional items and remeasurements is
consistent with the way that financial performance is measured by management
and reported to the Board and Executive Committee and improves the
comparability of reported financial performance from year to year. Items which
are classified as exceptional items or remeasurements are defined in the
Annual Report and Accounts for the year ended 31 March 2021.

 

Disposal of the UK Gas Transmission business

 

The Group announced its intention to sell a majority stake in the UK Gas
Transmission business on 18 March 2021, thus initiating the process to sell
the business.

 

As the sale is considered highly probable and is expected to complete within a
year, the associated assets and liabilities have been presented as held for
sale in the consolidated statement of financial position. As UK Gas
Transmission represents a major separate line of business, the business has
also been classified as a discontinued operation at 30 September 2021.
Accordingly, the results of the business are shown separately from the
continuing business for all periods presented on the face of the income
statement as a discontinued operation. This is also reflected in the statement
of comprehensive income, as well as earnings per share (EPS) being shown split
between continuing and discontinued operations. Further details are included
in note 6.

 

Disposal of The Narragansett Electric Company

 

As described further in note 6, on 17 March 2021, the Group signed an
agreement to sell 100% of the share capital of a wholly owned subsidiary, The
Narragansett Electric Company (NECO). The sale is expected to complete in
early 2022 once all regulatory approvals are obtained.

 

As the sale is considered highly probable and is expected to complete within a
year, the associated assets and liabilities have been presented as held for
sale in the consolidated statement of financial position. However, the
transaction has not met the criteria for classification as a discontinued
operation and therefore its results for the period are not separately
disclosed on the face of the income statement, and are instead included within
the results from continuing operations. Further details are included in note
6.

 

1. Basis of preparation and new accounting standards, interpretations and
amendments (continued)

 

Acquisition of WPD

 

On 14 June 2021, National Grid plc acquired 100% of the share capital of PPL
WPD Investments Limited (WPD), the holding company of Western Power
Distribution plc, which is the UK's largest electricity distribution network
operator. The total cash consideration for the transaction was £7.9 billion.
For further details, please see note 7.

 

Areas of judgement and key sources of estimation uncertainty

 

In preparing this half year financial information, we have considered the
areas where judgement has been exercised by management in applying the Group's
accounting policies and the key sources of estimation uncertainty as compared
to those applied in the preparation of the Annual Report and Accounts for the
year ended 31 March 2021.

 

Areas of judgement that have the most significant effect on the amounts
recognised in the financial information:

 

•     Categorisation of certain items as exceptional items or
remeasurements: We have continued to apply the Group's exceptional items
framework and have recognised exceptional items in relation to transaction
costs from the WPD acquisition and the planned disposals of NECO and the UK
Gas Transmission business, continued implementation costs of the new operating
model and the impact of the change in the UK corporation tax rate (see note 4
for details). We continue to treat certain items as remeasurements as
disclosed in note 4.

 

•     In relation to the planned disposal of a majority stake in the UK
Gas Transmission business, the key judgement that has been applied is the date
from which the business qualified for classification as held for sale and a
discontinued operation, as explained further in note 6.

 

•     The other area of judgement applied relates to the useful economic
lives of our gas networks remaining appropriate, consistent with the judgement
for the year ended 31 March 2021.

 

Key sources of estimation uncertainty that have the most significant effect on
the amounts recognised in the financial information:

 

•    In respect of the acquisition of WPD, the key source of estimation
uncertainty relates to the provisional purchase price allocation to determine
the fair value of identifiable assets and liabilities acquired, specifically
the valuation and allocation of the fair value principally between property,
plant and equipment, the acquired license intangibles and the value of
goodwill recorded. Refer to note 7 for further details.

 

•    The other key sources of estimation uncertainty are consistent with
those for the year ended 31 March 2021:

•    the valuation of liabilities for pensions and other post-retirement
benefits; and

•    the cash flows applied in determining environmental provisions.

 

1. Basis of preparation and new accounting standards, interpretations and
amendments (continued)

 

Going concern

 

As part of the Directors' consideration of the appropriateness of adopting
the going concern basis of accounting in preparing the half year financial
information, the Directors have considered the Group's principal risks
(discussed on page 53) alongside potential downside business cashflow
scenarios impacting the Group's operations. The Directors specifically
considered both a base case and a reasonable worst-case scenario for business
cashflows and the timing of the planned disposals of NECO and of a majority
stake of the UK Gas Transmission business (see note 6).

 

The reasonable worst-case scenario included the following key sensitivities:

 

•     additional potential working capital requirements in our UK
businesses in response to the wider gas market stability challenges;

•     adverse impact from timing across the Group, i.e. a net
under-recovery of allowed revenues or reductions in over-collections;

•     a significant reduction in cash collections driven by lower
customer demand and increased bad debt in our US businesses and potential
supplier defaults in our UK business;

•     higher cash outflow than expected following the recent Sellindge
Interconnector fire;

•     higher operating costs than expected; or non-delivery of planned
efficiencies across the Group; and

•     the potential impact of further significant storm costs in the US.

 

As part of their analysis, the Board also considered the following potential
levers at their discretion to improve the position identified by the analysis
if the debt capital markets are not accessible:

 

•     the payment of dividends to shareholders;

•     significant changes in the phasing of the Group's capital
programme with elements of non-essential works and programmes delayed; and

•     a number of further reductions in operating expenditure across the
Group primarily related to workforce cost reductions in both the UK and the
US.

 

Having considered the reasonable worst-case scenario, the impact and timing of
the planned strategic transactions, and the further levers at the Board's
discretion, the Group continues to have headroom against the Group's committed
facilities identified in note 15 of the half year financial information.

 

In addition to the above, the ability to raise new and extend existing
financing was separately included in the analysis, and the Directors noted the
c.£2.3 billion of new long-term senior debt completed in the period from 1
April to 30 September 2021 as evidence of the Group's ability to continue to
have access to the debt capital markets if needed.

 

Based on the above, the Directors have concluded the Group is well placed to
manage its financing and other business risks satisfactorily, and have a
reasonable expectation that the Group will have adequate resources
to continue in operation for at least twelve months from the signing date of
these consolidated interim financial statements. They therefore consider it
appropriate to adopt the going concern basis of accounting in preparing
the half year financial information.

 

1. Basis of preparation and new accounting standards, interpretations and
amendments (continued)

 

New IFRS accounting standards, interpretations and amendments adopted in the
period

 

There are no new standards, interpretations or amendments, issued by the IASB
or by the IFRS Interpretations Committee (IFRIC), that are applicable for the
period commencing on 1 April 2021 and have had a material impact on the
Group's results.

 

New IFRS accounting standards, interpretations and amendments not yet adopted

 

The following new amendment to existing standards has been issued, since the
publication of our Annual Report and Accounts, but is not yet effective or has
not yet been endorsed in the UK:

•     Amendments to IAS 12 - Deferred tax related to assets and
liabilities arising from a single transaction.

 

The Group is currently assessing the impact of the amendment but it is not
expected to have a material impact. The Group has not early adopted any
standard, amendment or interpretation that has been issued but is not yet
effective.

2. Segmental analysis

 

Revenue and the results of the business are analysed by operating segment,
based on the information the Board of Directors uses internally for the
purposes of evaluating the performance of each operating segment and
determining resource allocation between them. The Board is National Grid's
chief operating decision maker (as defined by IFRS 8 'Operating Segments') and
assesses the profitability of operations principally on the basis of operating
profit before exceptional items and remeasurements (see note 4). As a matter
of course, the Board also considers profitability by segment, excluding the
effect of timing. However, the measure of profit disclosed in this note is
operating profit before exceptional items and remeasurements as this is the
measure that is most consistent with the IFRS results reported within these
financial statements.

As a result of the new operating model, the operating segments reported to the
Board have changed during the period to align with the six business units that
will continue to operate. The UK Gas Transmission business, that is expected
to be disposed of, is now considered a discontinued operation (see note 6).
Five of these continuing businesses meet the size criteria set out in the
accounting standards to be treated as reportable operating segments. The
remaining businesses that are not reportable operating segments and the
corporate centre activities are reported to the Board of Directors on an
aggregated basis.

The following table describes the main activities for each reportable
operating segment within continuing operations:

 

 UK Electricity Transmission     The high-voltage electricity transmission networks in England and Wales.
 UK Electricity Distribution     The electricity distribution networks of WPD in East Midlands, West Midlands,
                                 South Wales and the South West.
 UK Electricity System Operator  The independent Great Britain electricity system operator.
 New England                     Gas distribution networks, electricity distribution networks and high-voltage
                                 electricity transmission networks in New England.
 New York                        Gas distribution networks, electricity distribution networks and high-voltage
                                 electricity transmission networks in New York.

 

The UK Gas Transmission business, which owns the high-pressure gas
transmission networks in Great Britain and system operator in Great Britain,
is now a discontinued operation and classified as held for sale. Therefore,
while it is still a reportable operating segment, it is no longer presented
within continuing operations.

 

The New England and New York segments typically experience seasonal
fluctuations in revenue and operating profit due to higher delivery volumes
during the second half of the financial year, for example as a result of
extreme weather over the winter. These seasonal fluctuations have a
consequential impact on the working capital balances (primarily trade debtors
and accrued income) in the consolidated statement of financial position at
30 September 2021 when compared to 31 March 2021. The majority of UK
revenues are governed by the arrangements under RIIO, through which revenue is
primarily based on availability of network capacity rather than usage, and
therefore are not subject to the same seasonal fluctuations as in New York and
New England.

 

The National Grid Ventures (NGV) operating segment is outside our regulated
core business and operates in competitive markets across the UK and the US.
The business comprises all commercial operations in LNG at the Isle of Grain
in the UK, our electricity generation business in the US, our electricity
interconnectors and our investment in National Grid Renewables Development LLC
(formerly Geronimo), with a focus on investment and future activities in
emerging growth areas. NGV does not meet the thresholds set out in IFRS 8 to
be identified as a separate reportable segment and therefore its results are
not required to be separately presented.

 

Other activities that do not form part of any of the segments in the above
table or NGV primarily relate to our UK property business together with
insurance and corporate activities in the UK and US and the Group's
investments in technology and innovation companies through National Grid
Partners.

 

2. Segmental analysis (continued)

 

(a)  Revenue

 Six months ended 30 September                  2021                                                                       2020¹
                                                Total sales      Sales between segments(2)     Sales to third parties      Total sales      Sales between segments(2)     Sales to third parties
                                                £m               £m                            £m                          £m               £m                            £m
 Operating segments - continuing operations:
 UK Electricity Transmission                    1,037            -                             1,037                       940              (5)                           935
 UK Electricity Distribution                    509              -                             509                         -                -                             -
 UK Electricity System Operator                 1,146            (4)                           1,142                       948              -                             948
 New England                                    1,686            -                             1,686                       1,839            -                             1,839
 New York                                       1,971            -                             1,971                       1,903            -                             1,903
 NGV and Other                                  596              -                             596                         440              (1)                           439

 Total revenue from continuing operations       6,945            (4)                           6,941                       6,070            (6)                           6,064
 Discontinued operations - UK Gas Transmission  716              (6)                           710                         476              (5)                           471

 Total                                          7,661            (10)                          7,651                       6,546            (11)                          6,535

 Geographical areas:
 UK                                                                                            3,000                                                                      2,071
 US                                                                                            3,941                                                                      3,993

 Total revenue from continuing operations                                                      6,941                                                                      6,064
 Discontinued operations - UK Gas Transmission                                                 710                                                                        471

 Total                                                                                         7,651                                                                      6,535

1.    Comparative amounts have been re-presented to reflect the
classification of the UK Gas Transmission business as a discontinued operation
and the new operating segments.

2.    Sales between operating segments are priced having regard to the
regulatory and legal requirements to which the businesses are subject. The
analysis of revenue by geographical area is on the basis of destination.

 

(b)  Operating profit

                                                    Before exceptional items and remeasurements         After exceptional items and remeasurements
 Six months ended 30 September                      2021                      2020¹                     2021                      2020¹
                                                    £m                        £m                        £m                        £m
 Operating segments - continuing operations:
 UK Electricity Transmission                        550                       509                       541                       509
 UK Electricity Distribution                        281                       -                         281                       -
 UK Electricity System Operator                     63                        (32)                      50                        (32)
 New England                                        126                       167                       252                       192
 New York                                           122                       176                       321                       239
 NGV and Other                                      161                       52                        47                        52

 Total operating profit from continuing operations  1,303                     872                       1,492                     960
 Discontinued operations - UK Gas Transmission      390                       175                       387                       175

 Total                                              1,693                     1,047                     1,879                     1,135

 Geographical areas
 UK                                                 1,025                     510                       889                       510
 US                                                 278                       362                       603                       450

 Total operating profit from continuing operations  1,303                     872                       1,492                     960
 Discontinued operations - UK Gas Transmission      390                       175                       387                       175

 Total                                              1,693                     1,047                     1,879                     1,135

1.    Comparative amounts have been re-presented to reflect the
classification of the UK Gas Transmission business as a discontinued operation
and the new operating segments.

 

 

2. Segmental analysis (continued)

Below we reconcile total operating profit from continuing operations to profit
before tax from continuing operations. The operating exceptional items and
remeasurements income of £189 million (2020: £88 million income) relates
to UK Electricity Transmission, £9 million expense (2020: £nil); UK
Electricity System Operator, £13 million expense (2020: £nil); New England,
£126 million income (2020: £25 million income); New York, £199 million
income (2020: £63 million income); and NGV and Other, £114 million expense
(2020: £nil).

                                                             Before exceptional items and remeasurements         After exceptional items and remeasurements
 Six months ended 30 September                               2021                      2020¹                     2021                      2020¹
                                                             £m                        £m                        £m                        £m
 Reconciliation to profit before tax:
 Operating profit from continuing operations                 1,303                     872                       1,492                     960
 Share of post-tax results of joint ventures and associates  58                        38                        41                        30
 Finance income                                              45                        13                        47                        27
 Finance costs                                               (520)                     (444)                     (497)                     (434)

 Profit before tax from continuing operations                886                       479                       1,083                     583
 Profit before tax from discontinued operations              320                       138                       310                       137

 Total profit before tax                                     1,206                     617                       1,393                     720

1.    Comparative amounts have been re-presented to reflect the
classification of the UK Gas Transmission business as a discontinued
operation.

 

(c)  Capital expenditure

Capital expenditure represents additions to property, plant and equipment and
other intangible assets but excludes additional investments in and loans to
joint ventures and associates.

                                                Net book value of property, plant and equipment and other intangible assets         Capital expenditure                           Depreciation, amortisation and impairment
                                                30 September 2021                         31 March 2021¹                            30 September 2021     30 September 2020¹      30 September 2021         30 September 2020¹
                                                £m                                        £m                                        £m                    £m                      £m                        £m
 Operating segments:
 UK Electricity Transmission                    14,351                                    14,000                                    587                   501                     (243)                     (238)
 UK Electricity Distribution                    12,050                                    -                                         315                   -                       (71)                      -
 UK Electricity System Operator                 415                                       379                                       65                    47                      (29)                      (20)
 New England                                    10,775                                    10,165                                    700                   773                     (166)                     (202)
 New York                                       17,491                                    16,466                                    851                   847                     (242)                     (234)
 NGV and Other                                  2,876                                     2,751                                     196                   235                     (89)                      (67)

 Total from continuing operations               57,958                                    43,761                                    2,714                 2,403                   (840)                     (761)
 Discontinued operations - UK Gas Transmission  4,761                                     4,725                                     131                   95                      (90)                      (92)

 Total                                          62,719                                    48,486                                    2,845                 2,498                   (930)                     (853)

 Geographical areas:
 UK                                             29,176                                    16,628                                    1,147                 763                     (409)                     (301)
 US                                             28,782                                    27,133                                    1,567                 1,640                   (431)                     (460)

 Total from continuing operations               57,958                                    43,761                                    2,714                 2,403                   (840)                     (761)
 Discontinued operations - UK Gas Transmission  4,761                                     4,725                                     131                   95                      (90)                      (92)

 Total                                          62,719                                    48,486                                    2,845                 2,498                   (930)                     (853)

 By asset type:
 Property, plant and equipment                  54,699                                    42,424                                    2,487                 2,201                   (745)                     (682)
 Other intangible assets                        3,259                                     1,337                                     227                   202                     (95)                      (79)

 Total from continuing operations               57,958                                    43,761                                    2,714                 2,403                   (840)                     (761)
 Discontinued operations - UK Gas Transmission  4,761                                     4,725                                     131                   95                      (90)                      (92)

 Total                                          62,719                                    48,486                                    2,845                 2,498                   (930)                     (853)

1.    Comparative amounts have been re-presented to reflect the
classification of the UK Gas Transmission business as a discontinued operation
and the new operating segments.

3. Revenue

 

Under IFRS 15 'Revenue from Contracts with Customers', revenue is recorded as
or when the Group satisfies a performance obligation by transferring a
promised good or service to a customer. A good or service is transferred when
the customer obtains control of that good or service.

 

The transfer of control of our distribution or transmission services coincides
with the use of our network, as electricity and gas pass through our network
and reach our customers. The Group principally satisfies its performance
obligations over time and the amount of revenue recorded corresponds to the
amounts billed and accrued for volumes of gas and electricity
delivered/transferred to/from our customers.

 Revenue for the six months ended                                  UK                            UK                            UK                                New             New                        Total

 30 September 2021                                                 Electricity Transmission      Electricity Distribution      Electricity System Operator       England         York          NGV          £m

                                                                   £m                            £m                            £m                                £m              £m            and

                                                                                                                                                                                               Other

                                                                                                                                                                                               £m
 Revenue under IFRS 15:
 Transmission                                                      1,020                         -                             -                                 17              167           221          1,425
 Distribution                                                      -                             447                           -                                 1,644           1,783         -            3,874
 System Operator                                                   -                             -                             1,142                             -               -             -            1,142
 Other(1)                                                          13                            60                            -                                 4               4             99           180

 Total IFRS 15 revenue                                             1,033                         507                           1,142                             1,665           1,954         320          6,621
 Other revenue:
 Generation                                                        -                             -                             -                                 -               -             178          178
 Other(2)                                                          4                             2                             -                                 21              17            98           142

 Total other revenue                                               4                             2                             -                                 21              17            276          320

 Total revenue from continuing operations                          1,037                         509                           1,142                             1,686           1,971         596          6,941
 Total revenue from discontinued operations - UK Gas Transmission                                                                                                                                           710

 Total                                                             1,037                         509                           1,142                             1,686           1,971         596          7,651

 

 Geographic split of revenue for the six months ended 30 September 2021    UK                            UK                            UK                                New England      New York                     Total

                                                                           Electricity Transmission      Electricity Distribution      Electricity System Operator       £m               £m              NGV          £m

                                                                           £m                            £m                            £m                                                                 and

                                                                                                                                                                                                          Other

                                                                                                                                                                                                          £m
 Revenue under IFRS 15:
 UK                                                                        1,033                         507                           1,142                             -                -               229          2,911
 US                                                                        -                             -                             -                                 1,665            1,954           91           3,710

 Total IFRS 15 revenue                                                     1,033                         507                           1,142                             1,665            1,954           320          6,621
 Other revenue:
 UK                                                                        4                             2                             -                                 -                -               83           89
 US                                                                        -                             -                             -                                 21               17              193          231

 Total other revenue                                                       4                             2                             -                                 21               17              276          320

 Total revenue from continuing operations                                  1,037                         509                           1,142                             1,686            1,971           596          6,941
 Total revenue from discontinued operations - UK Gas Transmission                                                                                                                                                      710

 Total                                                                     1,037                         509                           1,142                             1,686            1,971           596          7,651

1.    Within UK Electricity Distribution, the other IFRS 15 revenue
principally relates to engineering recharges, which are the recovery of costs
incurred for construction work requested by customers, such as the re-routing
of existing network assets. Within NGV and Other, the other IFRS 15 revenue
principally relates to revenue generated from our NG Renewables business.

2.    Other revenue, recognised in accordance with accounting standards
other than IFRS 15, includes property sales by our UK commercial property
business and rental income.

 

3. Revenue (continued)

 Revenue for the six months ended                                  UK                            UK                            UK                                New England      New York                     Total

 30 September 2020¹                                                Electricity Transmission      Electricity Distribution      Electricity System Operator       £m               £m              NGV          £m

                                                                   £m                            £m                            £m                                                                 and

                                                                                                                                                                                                  Other

                                                                                                                                                                                                  £m
 Revenue under IFRS 15:
 Transmission                                                      895                           -                             -                                 45               171             142          1,253
 Distribution                                                      -                             -                             -                                 1,770            1,710           -            3,480
 System Operator                                                   -                             -                             945                               -                -               -            945
 Other(2)                                                          31                            -                             -                                 4                3               51           89

 Total IFRS 15 revenue                                             926                           -                             945                               1,819            1,884           193          5,767
 Other revenue:
 Generation                                                        -                             -                             -                                 -                -               197          197
 Other(3)                                                          9                             -                             3                                 20               19              49           100

 Total other revenue                                               9                             -                             3                                 20               19              246          297

 Total revenue from continuing operations                          935                           -                             948                               1,839            1,903           439          6,064
 Total revenue from discontinued operations - UK Gas Transmission                                                                                                                                              471

 Total                                                             935                           -                             948                               1,839            1,903           439          6,535

 

 Geographic split of revenue for the six months ended 30 September 2020¹     UK                            UK                            UK                                New England      New York                     Total

                                                                             Electricity Transmission      Electricity Distribution      Electricity System Operator       £m               £m              NGV          £m

                                                                             £m                            £m                            £m                                                                 and

                                                                                                                                                                                                            Other

                                                                                                                                                                                                            £m
 Revenue under IFRS 15:
 UK                                                                          926                           -                             945                               -                -               147          2,018
 US                                                                          -                             -                             -                                 1,819            1,884           46           3,749

 Total IFRS 15 revenue                                                       926                           -                             945                               1,819            1,884           193          5,767
 Other revenue:
 UK                                                                          9                             -                             3                                 -                -               41           53
 US                                                                          -                             -                             -                                 20               19              205          244

 Total other revenue                                                         9                             -                             3                                 20               19              246          297

 Total revenue from continuing operations                                    935                           -                             948                               1,839            1,903           439          6,064
 Total revenue from discontinued operations - UK Gas Transmission                                                                                                                                                        471

 Total                                                                       935                           -                             948                               1,839            1,903           439          6,535

1.    Comparative amounts have been re-presented to reflect the
classification of the UK Gas Transmission business as a discontinued operation
and the new operating segments.

2.    Within NGV and Other, the other IFRS 15 revenue principally relates
to revenue generated from our NG Renewables business.

3.    Other revenue, recognised in accordance with accounting standards
other than IFRS 15, includes property sales by our UK commercial property
business and rental income.

4. Exceptional items and remeasurements

 

Exceptional items and remeasurements are items of income and expenditure that,
in the judgement of the Directors, should be disclosed separately on the basis
that they are important in providing an understanding of our financial
performance and may significantly distort the comparability of financial
performance between periods.

 

Remeasurements comprise unrealised gains or losses recorded in the
consolidated income statement arising from changes in the fair value of
certain financial assets and liabilities categorised as held at fair value
through profit and loss (FVTPL). Once the fair value movements are realised
(for example, when the derivative matures), the previously recognised fair
value movements are then reversed through remeasurements and recognised within
earnings before exceptional items and remeasurements. These assets and
liabilities include commodity contracts and derivative financial instruments
to the extent that hedge accounting is either not achieved or is not
effective. We have also classified the unrealised gains or losses reported in
profit and loss on certain additional assets treated at FVTPL within
remeasurements. These relate to financial assets (which fail the 'solely
payments of principal and interest test' under IFRS 9), the money market fund
investments used by Group Treasury for cash management purposes and the net
foreign exchange gains and losses on borrowing activities. These are offset by
foreign exchange losses and gains on financing derivatives measured
at fair value. In all cases, these fair values increase or decrease because
of changes in foreign exchange, commodity or other financial indices over
which we have no control.

 

 Six months ended 30 September 2021                                          Exceptional items     Remeasurements      Total
                                                                                        £m                   £m               £m

 Included within operating profit from continuing operations:
 New operating model implementation costs                                    (24)                  -                   (24)
 Transaction costs                                                           (137)                 -                   (137)
 Net gains on commodity contract derivatives                                 -                     350                 350
                                                                             (161)                 350                 189
 Included within net finance costs (note 5):
 Net gains on derivative financial instruments                               -                     23                  23
 Net gains on FVTPL financial assets                                         -                     2                   2
                                                                             -                     25                  25

 Included within share of post-tax results of joint ventures and associates
 Net losses on financial instruments                                         -                     (17)                (17)
                                                                             -                     (17)                (17)

 Total included within profit before tax from continuing operations          (161)                 358                 197
 Exceptional deferred tax arising on the change in UK corporation tax rate   (484)                 -                   (484)
 Tax on exceptional items and remeasurements                                 11                    (86)                (75)

 Total exceptional items and remeasurements after tax from continuing        (634)                 272                 (362)
 operations
 Total exceptional items and remeasurements after tax from discontinued      (155)                 (6)                 (161)
 operations
 Total exceptional items and remeasurements after tax                        (789)                 266                 (523)

 

4. Exceptional items and remeasurements (continued)

 

 Six months ended 30 September 2020¹                                         Exceptional items     Remeasurements      Total
                                                                                        £m                   £m               £m

 Included within operating profit from continuing operations
 Environmental charges                                                       15                    -                   15
 Net gains on commodity contract derivatives                                 -                     73                  73
                                                                             15                    73                  88
 Included within net finance costs (note 5)
 Net gains on derivative financial instruments                               -                     10                  10
 Net gains on FVTPL financial assets                                         -                     14                  14
 Net gains on FVTPL financial liabilities                                    -                     -                   -
                                                                             -                     24                  24

 Included within share of post-tax results of joint ventures and associates
 Net losses on financial instruments                                         -                     (8)                 (8)
                                                                             -                     (8)                 (8)

 Total included within profit before tax from continuing operations          15                    89                  104
 Tax on exceptional items and remeasurements                                 (4)                   (24)                (28)

 Total exceptional items and remeasurements after tax from continuing        11                    65                  76
 operations
 Total exceptional items and remeasurements after tax from discontinued      -                     (1)                 (1)
 operations
 Total exceptional items and remeasurements after tax                        11                    64                  75

1.    Comparative amounts have been re-presented to reflect the
classification of the UK Gas Transmission business as a discontinued
operation.

 

New operating model implementation costs: In the period ended 30 September
2021, the Group incurred a further £24 million of costs in relation to the
design and implementation of our new operating model that is built on a
foundation of six business units. The costs recognised in the period primarily
relate to professional fees incurred in designing the new operating model and
redundancy provisions accrued where announcements have been made for employees
that will be leaving the organisation as a result of the changes. The costs
incurred during the period do not meet the quantitative threshold to be
classified as exceptional on a standalone basis. However, when considered with
the aggregated costs expected to be incurred over the duration of the
programme, we have concluded the costs should be classified as exceptional in
line with our exceptional items framework. The total cash outflow for the
period in relation to these costs was £12 million.

 

Transaction costs: £137 million of transaction costs were incurred in the
period to date in relation to the acquisition of WPD (see note 7) and the
planned disposals of NECO and our UK Gas Transmission business (see note 6).
The costs incurred relate to Stamp Duty Land Tax, legal fees, bankers' fees
and professional fees. The costs have been classified as exceptional,
consistent with similar costs for the year ended 31 March 2021. The total cash
outflow for the period in relation to these costs was £79 million.

 

Change in UK corporation tax rate: In the Spring Budget 2021, the Government
announced that from 1 April 2023 the UK corporation tax rate will increase to
25%, and this was substantively enacted on 24 May 2021. UK deferred tax
balances have been remeasured at the enacted rate, with the £484m impact of
the change in rates recognised as an exceptional item, in line with previous
periods.

 

Environmental charges: During the prior period, we recognised £15 million of
exceptional gains relating to the release of environmental provisions related
to one of our US Superfund sites, following the finalisation of discussions
with government authorities on the scope of remediation.  The release has
been recorded as exceptional in line with the treatment of the original
provision.

5. Finance income and costs

 Six months ended 30 September                                                  2021        2020¹
                                                                         Notes  £m          £m

 Finance income before exceptional items and remeasurements
 Interest income from financing activities                                      2           7
 Other interest income                                                          43          6
                                                                                45          13
 Finance costs before exceptional items and remeasurements
 Net interest on pensions and other post-retirement benefit obligations         2           (28)
 Interest expense on financial instruments                                      (556)       (428)
 Unwinding of discount on provisions                                            (36)        (41)
 Less: Interest capitalised                                                     70          53
                                                                                (520)       (444)

 Net finance costs before exceptional items and remeasurements                  (475)       (431)
 Total exceptional items and remeasurements(2)                           4      25          24

 Net finance costs including exceptional items and remeasurements from          (450)       (407)
 continuing operations
 Net finance costs including exceptional items and remeasurements from          (77)        (38)
 discontinued operations
 Net finance costs including exceptional items and remeasurements               (527)       (445)

1.    Comparative amounts have been re-presented to reflect the
classification of the UK Gas Transmission business as a discontinued
operation.

2.    Includes a net foreign exchange gain on borrowing activities, offset
by foreign exchange losses and gains on financing derivatives measured
at fair value.

6. Assets held for sale and discontinued operations

 

Assets and businesses are classified as held for sale when their carrying
amounts are recovered through sale rather than through continuing use. They
only meet the held for sale condition when the assets are ready for immediate
sale in their present condition, management is committed to the sale and it is
highly probable that the sale will complete within one year. Depreciation
ceases on assets and businesses when they are classified as held for sale and
the assets and businesses are impaired if their carrying value exceeds their
fair value less expected costs to sell.

 

The results and cash flows of assets or businesses classified as held for sale
or sold during the year, that meet the criteria of being a major separate line
of business or geographical area of operation, are shown separately from our
continuing operations, and presented within discontinued operations in the
income statement and cash flow statement.

 

Assets held for sale

 

The Group is currently in the process of disposing of the following two
businesses that have met the criteria for classification as held for sale as
at the half year:

 

 As at 30 September                         2021
                                            £m

 Assets held for sale
 UK Gas Transmission                        6,127
 The Narragansett Electric Company          3,790
                                            9,917

 Liabilities held for sale
 UK Gas Transmission                        (6,914)
 The Narragansett Electric Company          (1,612)
                                            (8,526)

 Net assets held for sale                   1,391

 

6. Assets held for sale and discontinued operations (continued)

 

The Narragansett Electric Company

 

On 17 March 2021, the Group signed an agreement to sell 100% of the share
capital of a wholly owned subsidiary, The Narragansett Electric Company
(NECO). NECO is part of our New England segment and is a retail distribution
company providing electricity and gas to customers in Rhode Island. The
expected sale proceeds are £2.8 billion ($3.8 billion), and the sale is
expected to complete before the financial year end if all regulatory approvals
are obtained.

 

As the sale is considered highly probable and is expected to complete within a
year, the associated assets and liabilities have been presented as held for
sale in the consolidated statement of financial position since 31 March 2021.
However, as NECO does not represent a separate major line of business or
geographical area of operation, it has not met the criteria for
classification as a discontinued operation and therefore its results for the
period are not separately disclosed on the face of the income statement.

 

The following assets and liabilities of NECO were classified as held for sale
at 30 September 2021:

                                  30 September 2021     31 March 2021
                                  £m                    £m

 Goodwill                         575                   562
 Intangible assets                3                     3
 Property, plant and equipment    2,913                 2,713
 Trade and other receivables      199                   237
 Cash and cash equivalents        16                    4
 Other assets                     84                    38

 Total assets held for sale       3,790                 3,557

 Borrowings                       (1,147)               (1,123)
 Pension liabilities              (31)                  (49)
 Other liabilities                (434)                 (396)

 Total liabilities held for sale  (1,612)               (1,568)

 Net assets held for sale         2,178                 1,989

 

No impairment losses were recognised upon remeasurement of the assets and
liabilities prior to classification as held for sale. NECO generated profit
after tax of £84 million for the period ended 30 September 2021 (year
ended  31 March 2021: £104 million). Current tax liabilities of £7 million
and deferred tax liabilities of £331 million relating to NECO have not been
included as held for sale on the basis that they will be retained by the Group
rather than transferred with the other assets and liabilities of NECO. These
retained balances are classified as current as they are expected to
crystallise in less than one year.

 

6. Assets held for sale and discontinued operations (continued)

 

UK Gas Transmission

 

The Group announced its intention to sell a majority stake in the UK Gas
Transmission business on 18 March 2021. The business has been actively
marketed, with the current expectation to agree a sale of a majority stake in
the business within twelve months, assuming all regulatory approvals are
obtained.

 

As a result, the Group took the judgement to classify the associated assets
and liabilities of the business as held for sale in the consolidated statement
of financial position as at 31 August 2021, when the sale was considered to be
highly probable following management approval of the sale timetable and
communication thereof to potential buyers.

 

The following assets and liabilities of the UK Gas Transmission were
classified as held for sale at 30 September 2021:

 

                                  30 September 2021
                                  £m

 Intangible assets                119
 Property, plant and equipment    4,642
 Trade and other receivables      279
 Pension assets                   448
 Other assets                     639

 Total assets held for sale       6,127

 Borrowings                       (5,548)
 Deferred tax                     (725)
 Other liabilities                (641)

 Total liabilities held for sale  (6,914)

 Net liabilities held for sale    (787)

 

As UK Gas Transmission represents a major separate line of business, the
business has also met the criteria for classification as a discontinued
operation, and therefore the results of the business have been shown
separately from the continuing business for all periods presented on the face
of the income statement as a discontinued operation. The summary income
statements for the periods ended 30 September 2021 and 2020 are as follows:

 

 
 2021                                                      Before exceptional items and remeasurements     Exceptional                   Total

 £m                                                                                                        items and remeasurements

 Discontinued operations
 Revenue                                                   710                                             -                             710
 Other operating costs                                     (320)                                           (3)                           (323)

 Operating profit                                          390                                             (3)                           387
 Finance income                                            2                                               -                             2
 Finance costs                                             (72)                                            (7)                           (79)

 Profit/(loss) before tax                                  320                                             (10)                          310
 Tax                                                       (60)                                            (151)                         (211)

 Profit/(loss) after tax from discontinued operations      260                                             (161)                         99

 

6. Assets held for sale and discontinued operations (continued)

 

 
 2020                                                      Before exceptional items and remeasurements     Exceptional                   Total

 £m                                                                                                        items and remeasurements

 Discontinued operations
 Revenue                                                   471                                             -                             471
 Other operating costs                                     (296)                                           -                             (296)

 Operating profit                                          175                                             -                             175
 Finance income                                            1                                               -                             1
 Finance costs                                             (38)                                            (1)                           (39)

 Profit/(loss) before tax                                  138                                             (1)                           137
 Tax                                                       (27)                                            -                             (27)

 Profit/(loss) after tax from discontinued operations      111                                             (1)                           110

 

The summary statement of comprehensive income is as follows:

 

                                                                                    2021        2020
                                                                                    £m          £m

 Profit after tax from discontinued operations                                      99          110

 Other comprehensive income/(loss) from discontinued operations
 Items from discontinued operations that will never be reclassified to profit
 or loss:
 Remeasurement gains/(losses) on pension assets and post-retirement benefit         91          (331)
 obligations
 Net losses on financial liability designated at fair value through profit and      (1)         (8)
 loss attributable to changes in own credit risk
 Tax on items that will never be reclassified to profit or loss                     (39)        64

 Total gains/(losses) from discontinued operations that will never be               51          (275)
 reclassified to profit or loss

 Items from discontinued operations that may be reclassified subsequently to
 profit or loss:
 Net losses in respect of cash flow hedges                                          (3)         (2)
 Net losses in respect of cost of hedging                                           (2)         (3)
 Tax on items that may be reclassified subsequently to profit or loss               1           1

 Total losses from discontinued operations that may be reclassified                 (4)         (4)
 subsequently to profit or loss

 Other comprehensive income/(loss) for the period, net of tax, from                 47          (279)
 discontinued operations

 Total comprehensive income/(loss) for the period from discontinued operations      146         (169)

7. Acquisitions

On 14 June 2021, National Grid plc acquired 100% of the share capital of PPL
WPD Investments Limited (WPD), the holding company of Western Power
Distribution plc, which is the UK's largest electricity distribution network
operator. The acquisition, along with the two planned disposals disclosed in
note 6, strategically pivots National Grid's UK portfolio towards electricity,
in order to significantly enhance National Grid's role in the delivery of the
UK's net zero targets, given that electricity distribution is expected to see
a high level of asset growth as a result of the ongoing energy transition.

 

The total cash consideration for the transaction was £7.9 billion, all of
which was paid upfront, with no further contingent or deferred consideration
payable. As a result of the acquisition, one of WPD's existing borrowing
facilities became repayable immediately due to a change in control clause
within the original borrowing agreement. The borrowing facility was
immediately replaced with an intercompany loan of £350 million from National
Grid plc.  National Grid funded the transaction price and the new
intercompany loan by taking out a bridge financing facility (see note 15),
that it intends to repay using the proceeds of the planned disposals.

 

The provisional fair values of the assets and liabilities recognised at the
acquisition date are set out below:

                                  IFRS book value at acquisition      Provisional adjustments     Provisional fair value
                                  £m                                  £m                          £m
 Non-current assets
 Property, plant and equipment    14,099                              (4,045)                     10,054
 Other intangible assets          49                                  1,714                       1,763
 Pension assets                   402                                 164                         566
 Deferred tax                     -                                   253                         253
 Other non-current assets         27                                  -                           27
 Total non-current assets         14,577                              (1,914)                     12,663

 Current assets
 Trade and other receivables      265                                 -                           265
 Financial and other investments  69                                  -                           69
 Cash                             37                                  -                           37
 Other current assets             42                                  -                           42
 Total current assets             413                                 -                           413

 Total assets                     14,990                              (1,914)                     13,076

 Current liabilities
 Borrowings                       (730)                               -                           (730)
 Trade and other payables         (532)                               49                          (483)
 Other current liabilities        (38)                                -                           (38)
 Total current liabilities        (1,300)                             49                          (1,251)

 Non-current liabilities
 Borrowings                       (5,966)                             (1,590)                     (7,556)
 Deferred tax                     (1,016)                             (23)                        (1,039)
 Contract liabilities             (2,706)                             2,706                       -
 Other non-current liabilities    (70)                                (11)                        (81)
 Total non-current liabilities    (9,758)                             1,082                       (8,676)

 Total liabilities                (11,058)                            1,131                       (9,927)

 Total identifiable net assets    3,932                               (783)                       3,149
 Goodwill                         1,254                               3,478                       4,732
 Total consideration transferred  5,186                               2,695                       7,881

 Satisfied by:
 Cash consideration                                                                               7,881

 Total consideration transferred                                                                  7,881

 

The fair values are considered provisional as at 30 September 2021 and are
planned to be finalised in the Annual Report for the year ending 31 March
2022. The principal items outstanding are contingent or unrecorded
liabilities, other intangible assets and related tax impacts.

 

7. Acquisitions (continued)

 

The provisional goodwill arising from the acquisition represents the future
expected growth in the WPD business, the benefits that are expected to be
achieved as a result of the combination of the two businesses and the
expertise of the management team acquired. No component of goodwill qualifies
for recognition as separate tangible or intangible asset. The goodwill is not
deductible for tax purposes and at the acquisition date, there were no
material contingent liabilities.

 

The fair value of trade and other receivables at 14 June 2021 was £267
million and includes trade receivables with a fair value of £215 million.
The gross contractual amount for trade receivables due was £234 million, of
which £19 million was expected to be uncollectible.

 

Total acquisition-related costs of £91 million were recognised within other
operating costs, within exceptional items and remeasurements in the
consolidated income statement, of which £15 million was recognised in the
year ended 31 March 2021 and £76 million in the period ended 30 September
2021.

 

WPD generated revenues of £509 million and profit before tax of £220 million
for the period from 14 June 2021 to 30 September 2021. If the acquisition had
occurred on 1 April 2021, the Group's consolidated revenue and consolidated
profit before tax from continuing operations for the six months ended 30
September 2021 would have been £7,298 million and £1,217 million
respectively.

 

Subsequent to the acquisition of WPD, the total consolidated Group goodwill is
as follows:

 

                                       £m

 Opening balance at 1 April 2021       4,588
 Acquisition of WPD                    4,732
 Exchange adjustments                  103

 Closing balance at 30 September 2021  9,423

8. Tax from continuing operations

 

The tax charge from continuing operations for the six month period ended
30 September 2021 is £707 million (2020: £91 million), and before tax on
exceptional items and remeasurements, is £148 million (2020: £63 million).
It is based on management's estimate of the weighted average effective tax
rate by jurisdiction expected for the full year. The effective tax rate
excluding tax on exceptional items and remeasurements is 16.7% (2020: 13.2%),
which includes the impact of our share of post-tax results of joint ventures
and associates.

 

The half year effective tax rate before exceptional items and remeasurements
primarily reflects seasonality of earnings in the US Group, whilst after
exceptional items and remeasurements reflects both seasonality of earnings in
the US Group and the impact of UK corporation tax rate change (see below).

 

For the full year, we expect the Group's effective tax rate to be around 20%
excluding tax on exceptional items and remeasurements. The effective tax rate
for the year ended 31 March 2021 was 20.5% before exceptional items and
remeasurements and 21.7% after exceptional items and remeasurements.

 

In the Spring Budget 2021, the Government announced that from 1 April 2023 the
UK corporation tax rate will increase to 25%, and this was substantively
enacted on 24 May 2021. UK deferred tax balances have been remeasured at the
enacted rate, with the impact of the change in rates recognised as an
exceptional item (see note 4).

9. Earnings per share

 

Earnings per share (EPS), excluding exceptional items and remeasurements, are
provided to reflect the adjusted profit subtotals used by the Group, as set
out in note 1. The earnings per share calculations are based on profit after
tax attributable to equity shareholders of the parent company which excludes
non-controlling interests.

(a)  Basic earnings per share

 Six months ended 30 September                                                2021          2021            2020¹         2020¹
                                                                                     Earnings        EPS           Earnings        EP
                                                                                                                                   S
                                                                              £m            Pence           £m            Pence
 Profit after tax before exceptional items and remeasurements - continuing    737           20.7            415           11.9
 Exceptional items and remeasurements after tax - continuing                  (362)         (10.2)          76            2.1
 Profit after tax from continuing operations attributable to the parent       375           10.5            491           14.0

 Profit after tax before exceptional items and remeasurements - discontinued  260           7.3             111           3.1
 Exceptional items and remeasurements after tax - discontinued                (161)         (4.5)           (1)           -
 Profit after tax from discontinued operations attributable to the parent     99            2.8             110           3.1

 Total profit after tax before exceptional items and remeasurements           997           28.0            526           15.0
 Total exceptional items and remeasurements after tax                         (523)         (14.7)          75            2.1
 Total profit after tax attributable to the parent                            474           13.3            601           17.1

                                                                                            Millions                      Millions
 Weighted average number of shares - basic                                                  3,569                         3,513

1.    Comparative amounts have been re-presented to reflect the
classification of the UK Gas Transmission business as a discontinued
operation.

 

(b)  Diluted earnings per share

 Six months ended 30 September                                                2021          2021            2020¹         2020¹
                                                                                     Earnings        EPS           Earnings        EP
                                                                                                                                   S
                                                                              £m            Pence           £m            Pence
 Profit after tax before exceptional items and remeasurements - continuing    737           20.6            415           11.8
 Exceptional items and remeasurements after tax - continuing                  (362)         (10.1)          76            2.1
 Profit after tax from continuing operations attributable to the parent       375           10.5            491           13.9

 Profit after tax before exceptional items and remeasurements - discontinued  260           7.3             111           3.1
 Exceptional items and remeasurements after tax - discontinued                (161)         (4.6)           (1)           -
 Profit after tax from discontinued operations attributable to the parent     99            2.7             110           3.1

 Total profit after tax before exceptional items and remeasurements           997           27.9            526           14.9
 Total exceptional items and remeasurements after tax                         (523)         (14.7)          75            2.1
 Total profit after tax attributable to the parent                            474           13.2            601           17.0

                                                                                            Millions                      Millions
 Weighted average number of shares - diluted                                                3,584                         3,530

1.    Comparative amounts have been re-presented to reflect the
classification of the UK Gas Transmission business as a discontinued
operation.

10. Dividends

                                                                  Pence          Cash dividend paid      Scrip

                                                                  per            £m                      dividend

                                                                  share                                  £m
 Ordinary dividends
 Final dividend in respect of the year ended 31 March 2021        32.16          583                     562
 Interim dividend in respect of the year ended 31 March 2021(1)   17.00          348                     249
 Final dividend in respect of the year ended 31 March 2020(1)     32.00          1,065                   54

1.    Paid during the year ended 31 March 2021.

The Directors are proposing an interim dividend of 17.21 pence per share in
respect of the year ending 31 March 2022. It will be paid on 19 January 2022
to shareholders who are on the register of members at 3 December 2021. A scrip
dividend will be offered as an alternative. This would absorb approximately
£622 million of shareholders' equity.

11. Property, plant and equipment

                                                 Land and buildings      Plant and machinery     Assets in the course of construction      Motor vehicles and office equipment     Total
                                                 £m                      £m                      £m                                        £m                                      £m

 Cost
 Cost at 1 April 2021                            3,752                   56,061                  5,221                                     1,018                                   66,052
 Exchange adjustments                            48                      756                     52                                        17                                      873
 Additions                                       13                      390                     2,169                                     30                                      2,602
 Acquisition of WPD (note 7)                     200                     9,674                   -                                         180                                     10,054
 Disposals                                       (23)                    (174)                   -                                         (40)                                    (237)
 Reclassifications                               67                      1,687                   (1,791)                                   25                                      (12)
 Reclassification to held for sale (note 6)      (313)                   (8,575)                 (556)                                     (248)                                   (9,692)

 Cost at 30 September 2021                       3,744                   59,819                  5,095                                     982                                     69,640

 Accumulated depreciation
 Accumulated depreciation at 1 April 2021        (876)                   (17,482)                -                                         (651)                                   (19,009)
 Exchange adjustments                            (9)                     (164)                   -                                         (10)                                    (183)
 Depreciation charge for the period              (52)                    (695)                   -                                         (76)                                    (823)
 Disposals                                       22                      165                     -                                         40                                      227
 Reclassifications                               (1)                     (3)                     -                                         1                                       (3)
 Reclassification to held for sale (note 6)      192                     4,453                   -                                         205                                     4,850

 Accumulated depreciation at 30 September 2021   (724)                   (13,726)                -                                         (491)                                   (14,941)

 Net book value at 30 September 2021             3,020                   46,093                  5,095                                     491                                     54,699

 

                                                 Land and buildings      Plant and machinery     Assets in the course of construction      Motor                               Total

                                                                                                                                           vehicles and office equipment
                                                 £m                      £m                      £m                                        £m                                  £m

 Cost
 Cost at 1 April 2020(1)                         3,897                   59,609                  4,771                                     1,036                               69,313
 Exchange adjustments(1)                         (82)                    (1,263)                 (73)                                      (28)                                (1,446)
 Additions                                       72                      183                     2,001                                     29                                  2,285
 Disposals                                       -                       (115)                   (7)                                       (12)                                (134)
 Reclassifications(1)                            65                      1,146                   (1,253)                                   22                                  (20)

 Cost at 30 September 2020                       3,952                   59,560                  5,439                                     1,047                               69,998

 Accumulated depreciation
 Accumulated depreciation at 1 April 2020(1)     (847)                   (18,042)                -                                         (662)                               (19,551)
 Exchange adjustments(1)                         13                      273                     -                                         17                                  303
 Depreciation charge for the period              (46)                    (657)                   -                                         (58)                                (761)
 Disposals                                       (1)                     108                     -                                         11                                  118
 Reclassifications                               (1)                     (3)                     -                                         4                                   -

 Accumulated depreciation at 30 September 2020   (882)                   (18,321)                -                                         (688)                               (19,891)

 Net book value at 30 September 2020             3,070                   41,239                  5,439                                     359                                 50,107

1.    Comparative amounts have been revised to reflect the prior year
adjustments to property, plant and equipment, goodwill and deferred tax as
described in note 1 to the Annual Report and Accounts for the year ended 31
March 2021.

12. Fair value measurement

 

Assets and liabilities measured at fair value

Included in the statement of financial position are certain financial assets
and liabilities which are measured at fair value. The following table
categorises these assets and liabilities by the valuation methodology applied
in determining their fair value using the fair value hierarchy described on
page 200 of the Annual Report and Accounts for the year ended 31 March 2021.

                                 30 September 2021                                        31 March 2021
                                 Level 1        Level 2        Level 3      Total         Level 1        Level 2        Level 3      Total

                                 £m             £m             £m           £m            £m             £m             £m           £m
 Assets
 Investments held at FVTPL       1,670          -              311          1,981         1,768          -              240          2,008
 Investments held at FVOCI(1)    105            458            -            563           99             416            -            515
 Financing derivatives           -              391            -            391           -              942            -            942
 Commodity contract derivatives  -              206            105          311           -              12             45           57

                                 1,775          1,055          416          3,246         1,867          1,370          285          3,522
 Liabilities
 Financing derivatives           -              (618)          (133)        (751)         -              (584)          (183)        (767)
 Commodity contract derivatives  -              (72)           (14)         (86)          -              (75)           (57)         (132)
 Liabilities held at fair value  -              -              -            -             (682)          -              -            (682)
 Contingent consideration(2)     -              -              (45)         (45)          -              -              (57)         (57)

                                 -              (690)          (192)        (882)         (682)          (659)          (297)        (1,638)

 Total                           1,775          365            224          2,364         1,185          711            (12)         1,884

1.    Investments held includes instruments which meet the criteria of IFRS
9 or IAS 19.

2.    Contingent consideration relates to the acquisition of National Grid
Renewables Development LLC.

 

The estimated fair value of total borrowings using market values at
30 September 2021 is £46,868 million (31 March 2021: £34,676 million).

 

Our level 1 financial investments and liabilities held at fair value are
valued using quoted prices from liquid markets.

 

Our level 2 financial investments held at fair value are valued using quoted
prices for similar instruments in active markets, or quoted prices for
identical or similar instruments in inactive markets. Alternatively, they are
valued using models where all significant inputs are based directly or
indirectly on observable market data.

 

Our level 2 financing derivatives include cross-currency, interest rate and
foreign exchange derivatives. We value these derivatives by discounting all
future cash flows by externally sourced market yield curves at the reporting
date, taking into account the credit quality of both parties. These
derivatives can be priced using liquidly traded interest rate curves and
foreign exchange rates, and therefore we classify our vanilla trades as level
2 under the IFRS 13 framework.

 

Our level 2 commodity derivatives include over-the-counter gas swaps and power
swaps as well as forward physical gas deals. We value our contracts based on
market data obtained from the New York Mercantile Exchange (NYMEX) and the
Intercontinental Exchange (ICE) where monthly prices are available. We
discount based on externally sourced market yield curves at the reporting
date, taking into account the credit quality of both parties and liquidity in
the market. Our commodity contracts can be priced using liquidly traded swaps.
Therefore we classify our vanilla trades as level 2 under the IFRS 13
framework.

 

Our level 3 investments include equity instruments accounted for at fair value
through profit and loss. These equity holdings are part of our corporate
venture capital portfolio held by National Grid Partners and comprise a series
of small, early stage unquoted investments where prices or valuation inputs
are unobservable. These investments are either recently acquired or there have
been recent funding rounds with third parties and therefore the valuation is
based on the latest transaction price and any subsequent investment-specific
adjustments.

 

 

12. Fair value measurement (continued)

 

Our level 3 investments also include our investment in Sunrun Neptune 2016
LLC, which is accounted for at fair value through profit and loss. The
investment is fair valued by discounting expected cash flows using a weighted
average cost of capital specific to Sunrun Neptune 2016 LLC.

 

Our level 3 financing derivatives include inflation-linked swaps, where the
market is illiquid. In valuing these instruments we use in-house valuation
models and obtain external valuations to support each reported fair value.

 

Our level 3 commodity contract derivatives primarily consist of our
over-the-counter gas and power options and forward purchases of gas that we
value using proprietary models. Derivatives are classified as Level 3 where
significant inputs into the valuation technique are neither directly nor
indirectly observable (including our own data, which are adjusted, if
necessary, to reflect the assumptions market participants would use in the
circumstances).

 

The impacts on a post-tax basis of reasonably possible changes in significant
assumptions used in valuing assets and liabilities classified within level 3
of the fair value hierarchy are as follows:

                                                    Financing derivatives           Commodity contract derivatives          Other

                                                    within net debt

                                                    (note 13)
 Six months ended 30 September                      2021            2020            2021                2020                2021      2020
                                                            £m              £m                £m                  £m             £m        £m
  10% increase in commodity prices                  -               -               16                  3                   -         -
  10% decrease in commodity prices                  -               -               (16)                (2)                 -         -
  +10% market area price change                     -               -               2                   (5)                 -         -
  -10% market area price change                     -               -               (3)                 6                   -         -
  +20 basis point increase in Limited Price Index   (56)            (98)            -                   -                   -         -

  (LPI) market curve
  -20 basis point decrease in LPI market curve      54              93              -                   -                   -         -
  +50 basis points change in discount rate          -               -               -                   -                   (4)       (5)
  -50 basis points change in discount rate          -               -               -                   -                   6         5

 

The impacts disclosed above were considered on a contract by contract basis
with the most significant unobservable inputs identified. A reasonably
possible change in assumptions for other level 3 assets and liabilities would
not result in a material change in fair values.

 

The changes in fair value of our level 3 financial assets and liabilities in
the six months to 30 September are presented below:

                                                                              Financing derivatives within net debt           Commodity contract derivatives          Other(1)                Total

                                                                              (note 13)
                                                                              2021                    2020                    2021                2020                2021        2020        2021        2020
                                                                              £m                      £m                      £m                  £m                  £m          £m          £m          £m
 At 1 April                                                                   (183)                   (235)                   (12)                2                   183         137         (12)        (96)
 Net (losses)/gains through the consolidated income statement for the period  (16)                    6                       68                  (9)                 50          -           102         (3)
 (2,3)
 Purchases                                                                    -                       -                       11                  -                   37          9           48          9
 Settlements                                                                  -                       1                       24                  20                  (4)         13          20          34
 Reclassification to held for sale(4)                                         66                      -                       -                   -                   -           -           66          -

 At 30 September(5)                                                           (133)                   (228)                   91                  13                  266         159         224         (56)

1.    Other comprises our investments in Sunrun Neptune 2016 LLC and the
investments made by National Grid Partners, which are accounted for at fair
value through profit and loss and the contingent consideration arising from
the acquisition of National Grid Renewables Development LLC.

2.    Losses of £16 million (2020: gains of £6 million) are attributable
to derivative financial instruments held at the end of the reporting period.

3.    Gains of £132 million (2020: gains of £10 million) are attributable
to commodity contract derivative financial instruments held at the end of the
reporting period.

4.    These liabilities are held by the UK Gas business, the total balances
for which can now be found in note 6 as held for sale.

5.    There were no reclassifications in or out of level 3 (2020: none).

13. Net debt

 

Net debt is comprised as follows:

                                                             30 September 2021     31 March 2021
                                                             £m                    £m

 Cash and cash equivalents                                   466                   157
 Current financial investments                               2,288                 2,342
 Borrowings and bank overdrafts                              (43,895)              (31,220)
 Financing derivatives(1)                                    (360)                 175

 Net debt (net of related derivative financial instruments)  (41,501)              (28,546)

1.    Includes £17 million liability (31 March 2021: £32 million
liability) in relation to the hedging of capital expenditure and a
deal-contingent foreign exchange forward contract liability of £18 million
(31 March 2021: £9 million) in relation to the disposal of NECO. The cash
flows related to these derivatives are included within investing activities
and not financing activities in the consolidated cash flow statement.

 

The following table splits out the total derivative balances on the face of
the consolidated statement of financial position by category:

                                         30 September 2021                        31 March 2021
                                         Assets       Liabilities     Total       Assets       Liabilities     Total
                                         £m           £m              £m          £m           £m              £m

 Financing derivatives                   391          (751)           (360)       942          (767)           175
 Commodity contract derivatives          311          (86)            225         57           (132)           (75)

 Total derivative financial instruments  702          (837)           (135)       999          (899)           100

14. Changes in net debt

 

(a)  Reconciliation of cash flow from liabilities within net debt to cash
flow statement

                                                Cash and cash equivalents     Financial investments     Borrowings(1)      Financing derivatives     Total
                                                £m                            £m                        £m                 £m                        £m

 At 1 April 2021                                157                           2,342                     (31,220)           175                       (28,546)
 Cash flows                                     280                           (60)                      (9,040)            25                        (8,795)
 Fair value gains and losses                    -                             4                         57                 (147)                     (86)
 Foreign exchange movements                     1                             18                        (327)              -                         (308)
 Interest income/(charge)                       -                             2                         (535)              (21)                      (554)
 Lease additions                                -                             -                         (29)               -                         (29)
 Acquisition of WPD (note 7)                    37                            69                        (8,286)            26                        (8,154)
 Reclassification to held for sale (note 6)(2)  (9)                           (87)                      5,485              (418)                     4,971

 At 30 September 2021                           466                           2,288                     (43,895)           (360)                     (41,501)

 

(b)

                              Cash and cash equivalents     Financial investments     Borrowings(1)      Financing derivatives     Total
                              £m                            £m                        £m                 £m                        £m

 At 1 April 2020              73                            1,998                     (30,794)           133                       (28,590)
 Cash flows                   93                            (681)                     (1,055)            23                        (1,620)
 Fair value gains and losses  -                             14                        -                  84                        98
 Foreign exchange movements   (2)                           (23)                      397                183                       555
 Interest income/(charge)     -                             7                         (482)              5                         (470)
 Lease additions              -                             -                         (88)               -                         (88)

 At 30 September 2020         164                           1,315                     (32,022)           428                       (30,115)

1.    Included within borrowings are lease liabilities amounting to £667
million (30 September 2020: £735 million).

2.    Reclassification to held for sale represents the opening net debt
position of the UK Gas Transmission business. The closing net debt position of
the UK Gas Transmission business is disclosed in Note 6.

 

14. Changes in net debt (continued)

 

(c)  Reconciliation of cash flows from financing liabilities to cash flow
statement

                                                                        30 September 2021                   30 September 2020
                                                                        Borrowings        Financing         Borrowings       Financing

                                                                        and other         derivatives       and other        derivatives

                                                                        £m                £m                £m               £m

 Cash flows per financing activities section of cash flow statement:
 Proceeds received from loans                                           10,452            -                 3,506            -
 Repayment of loans                                                     (426)             -                 (911)            -
 Payments of lease liabilities                                          (53)              -                 (66)             -
 Net movements in short-term borrowings                                 (507)             -                 (1,046)          -
 Cash inflows on derivatives                                            -                 4                 -                50
 Cash outflows on derivatives                                           -                 (7)               -                (28)
 Interest paid                                                          (435)             (15)              (441)            (4)

 Cash flows per financing activities section of cash flow statement     9,031             (18)              1,042            18
 Adjustments:
 Non-net debt-related items                                             9                 -                 13               -
 Derivative cash outflow in relation to capital expenditure             -                 (7)               -                (1)
 Derivative cash inflows per investing section of cash flow statement   -                 -                 -                41
 Derivative cash outflows per investing section of cash flow statement  -                 -                 -                (81)

 Cash flows relating to financing liabilities within net debt           9,040             (25)              1,055            (23)

 Analysis of changes in net debt:
 Borrowings                                                             9,040             -                 1,055            -
 Financing derivatives                                                  -                 (25)              -                (23)

 Cash flow movements relating to financing liabilities within net debt  9,040             (25)              1,055            (23)

 

(d)  Reconciliation of changes in liabilities arising from financing
activities

The table below reconciles changes in liabilities arising from financing
activities, including both changes arising from cash flows and non-cash
changes. Liabilities arising from financing activities are those for which
cash flows were, or future cash flows will be, classified in the statement of
cash flows within financing activities. As a result we have separately
disclosed the reconciliation below, excluding derivatives associated with our
net investment hedges and derivatives associated with the hedging of capital
expenditure, given that they are both classified in the consolidated cash flow
statement within investing activities.

                                                        Borrowings        Financing derivatives     Total
                                                        £m                £m                        £m

 At 1 April 2021                                        (31,220)          96                        (31,124)
 Cash flows                                             (9,040)           18                        (9,022)
 Fair value gains and losses                            57                17                        74
 Foreign exchange movements                             (327)             -                         (327)
 Interest (charges)/income                              (535)             (19)                      (554)
 Lease additions                                        (29)              -                         (29)
 Acquisition of WPD (note 7)                            (8,286)           26                        (8,260)
 Reclassification to held for sale (note 6)(1)          5,485             (420)                     5,065

 At 30 September 2021                                   (43,895)          (282)                     (44,177)

1.    Reclassification to held for sale represents the opening net debt
position of the UK Gas Transmission business. The closing net debt position of
the UK Gas Transmission business is disclosed in Note 6.

 

                                      Borrowings        Financing derivatives     Total
                                      £m                £m                        £m

 At 1 April 2020                      (30,794)          228                       (30,566)
 Cash flows                           (1,055)           (19)                      (1,074)
 Fair value gains and losses          -                 168                       168
 Foreign exchange movements           397               -                         397
 Interest (charges)/income            (482)             6                         (476)
 Lease additions                      (88)              -                         (88)

 At 30 September 2020                 (32,022)          383                       (31,639)

15. Borrowing facilities

 

To support our liquidity requirements and provide backup to commercial paper
and other borrowings, we agree loan facilities with financial institutions
over and above the value of borrowings that may be required. Our total
facility amounts are listed below.

                                           30 September 2021     31 March 2021
                                           £m                    £m

 Committed borrowing facilities expiring:
 Less than 1 year                          -                     -
 In 1 to 2 years(1)                        1,445                 1,668
 In 2 to 3 years                           4,132                 534
 In 3 to 4 years                           1,605                 1,718
 In 4 to 5 years                           -                     1,605
 More than 5 years                         -                     -

                                           7,182                 5,525

1.    Includes facilities that have been drawn totalling £306 million
(31 March 2021: £nil)

Of the facilities as at 30 September 2021, £7,065 million (31 March 2021:
£5,410 million) are held for liquidity purposes, while £117 million
(31 March 2021: £115 million) is available as backup to specific US
borrowings.

 

Included in the table above within three to four years is a facility of
£350 million related to National Grid Gas plc, a company treated as held
for sale.

 

In addition, we have the following facilities which are not included in the
table above:

•     For the separately regulated business of National Grid Electricity
System Operator Limited, the Group has a facility of £550 million
(31 March 2021: £550 million), of which £550 million (31 March 2021:
£550 million) is undrawn. This facility is not available as Group general
liquidity support.

•     The Group continues to have access to Export Credit Agreements
(ECAs) funding specific projects, of which £417 million (31 March 2021:
£446 million) is undrawn.

•     The Group entered into a loan facility in relation to the
acquisition of WPD of £8,250 million, of which £8,179 million has been
drawn, with no further drawdown available (31 March 2021: Undrawn). The
bridge facility allows for the extension of the facility maturity date up to
September 2023 but includes a requirement that the proceeds of the sale of
NECO and the proposed sale of a majority stake in the UK Gas Transmission
business are applied to repay the facility.

16. Pensions and other post-retirement benefit obligations

 

                                                             30 September 2021     31 March 2021
                                                             £m                    £m

 Present value of funded obligations                         (25,785)              (23,283)
 Fair value of plan assets                                   27,733                24,388
                                                             1,948                 1,105
 Present value of unfunded obligations                       (344)                 (324)
 Other post-employment liabilities                           (55)                  (66)

 Net defined benefit asset                                   1,549                 715

 Presented in consolidated statement of financial position:
 Assets                                                      2,542                 1,747
 Liabilities                                                 (993)                 (1,032)

 Net defined benefit asset                                   1,549                 715

 

 Key actuarial assumptions                  30 September 2021     31 March 2021
 Discount rate - UK past service            2.00       %          2.00     %
 Discount rate - US                         3.00       %          3.25     %
 Rate of increase in RPI - UK past service  3.30       %          3.15     %

 

16. Pensions and other post-retirement benefit obligations (continued)

 

The net pensions and other post-retirement benefit obligations position, as
recorded under IAS 19, at

30 September 2021 was an asset of £1,549 million (31 March 2021: £715
million asset). The movement of £834 million includes the addition of a
pension asset of £566 million on the acquisition of WPD offset by the
transfer to assets held for sale of a pension asset of £448 million relating
to Section B of the National Grid UK Pension Scheme.

 

The net impact of actuarial gains and losses of £684 million (continuing
£593 million; discontinued £91 million) have been reflected within the
consolidated statement of comprehensive income. These consist of a £1,488
million gain relating to asset performance which reflects returns on assets,
both in the UK and US, being more than the discount rate at the beginning of
the year. Changes in actuarial assumptions, primarily movements in discount
rates and inflation, led to an increase in liabilities of £673 million (an
increase in UK and US liabilities of £297 million and £376 million
respectively), which reflected decreases in corporate bond yields in the US
and increased inflation assumptions in the UK. Experience losses amounted to
£131 million. In addition, employer contributions of £174 million were paid
over the accounting period.

 

The pension surpluses in both the UK and the US of £1,624 million and £918
million respectively (31 March 2021: £1,109 million and £638 million)
continue to be recognised as assets under IFRIC 14 as explained on page 177 of
the Annual Report and Accounts for the year ended 31 March 2021.

17. Commitments and contingencies

 

At 30 September 2021, there were commitments for future capital expenditure
contracted but not provided for of £3,143 million (30 September 2020:
£3,137 million), which includes continuing and discontinued operations.

 

We also have other commitments relating primarily to commodity purchase
contracts and contingencies in the form of certain guarantees and letters of
credit. These commitments and contingencies are described in further detail in
note 30 to the Annual Report and Accounts for the year ended 31 March 2021.

 

Litigation and claims

Through the ordinary course of our operations, we are party to various
litigation, claims and investigations. These include ongoing inquiries by US
state regulators following criminal allegations of fraud against five former
employees. We do not expect the ultimate resolution of any proceedings to have
a material adverse effect on our results of operations, cash flows or
financial position.

18. Exchange rates

 

The consolidated results are affected by the exchange rates used to translate
the results of our US operations and US dollar transactions. The US dollar to
pound sterling exchange rates used were:

 30 September                         2021  2020  Year ended 31 March 2021

 Closing rate applied at period end   1.35  1.29  1.38
 Average rate applied for the period  1.39  1.27  1.34

19. Related party transactions

 

Related party transactions in the six months ended 30 September 2021 were
substantially the same in nature to those disclosed in note 31 of the Annual
Report and Accounts for the year ended 31 March 2021. There were no other
related party transactions in the period that have materially affected the
financial position or performance of the Group.

Principal risks and uncertainties

 

When preparing the half year financial information the risks as reported in
the Annual Report and Accounts for the year ended 31 March 2021 (principal
risks on pages 25-27 and inherent risks on pages 236-239) were reviewed to
ensure that the disclosures remained appropriate and adequate. In September
2021, based on the latest risk assessment and due to coverage within the other
principal risks, the Board retired and/or de-escalated the principal risks
related to disruptive forces and data management. Below is a summary of our
key risks as at 30 September 2021:

 

People risks:

•     Failure to build capability and leadership capacity (including
effective succession planning) required to deliver our vision and strategy.

 

Strategic risks:

•     Failure to identify and/or deliver upon actions necessary to
address the physical and transitional impacts of climate change on our
business and demonstrate our leadership of climate change within the energy
sector;

•     Failure to identify and respond to shifts in societal and
political expectations and perceptions.

 

Operational risks:

•     Failure to prepare and respond to significant disruptive factors
caused by the COVID-19 pandemic;

•     Catastrophic cyber incident caused by the abuse of our digital
systems because of a malicious action by an external or internal party;

•     Catastrophic asset failure results in a significant safety and/or
environmental event;

•     Failure to predict and respond to a significant disruption of
energy;

•     Failure to successfully execute the sale of NECO, the proposed
sale of our UK Gas Transmission business, and the integration of WPD.

 

Compliance Risk

•     Failure to influence future energy policies and secure
satisfactory regulatory outcomes.

Statement of Directors' Responsibilities

 

The half year financial information is the responsibility of, and has been
approved by, the Directors. The Directors are responsible for preparing the
half year financial information in accordance with the Disclosure and
Transparency Rules (DTR) of the United Kingdom's Financial Conduct Authority.

 

The Directors confirm that to the best of their knowledge:

a)   the condensed consolidated interim financial statements have been
prepared in accordance with IAS 34 'Interim Financial Reporting' as issued by
the International Accounting Standards Board and as adopted by the United
Kingdom;

b)   the half year management report includes a fair review of the
information required by DTR 4.2.7R (indication of important events during the
first six months and description of principal risks and uncertainties for the
remaining six months of the year); and

c)   the half year management report includes a fair review of the
information required by DTR 4.2.8R (disclosure of related parties'
transactions and changes therein).

 

The Directors of National Grid plc are listed in the Annual Report and
Accounts for the year ended 31 March 2021, with the exception of the changes
in the period which are listed on page 7.

 

By order of the Board

 

 

……………………..
……………………..

John
Pettigrew
Andy Agg

17 November
2021
17 November 2021

Chief Executive
 
Chief Financial Officer

 

 

 

INDEPENDENT REVIEW REPORT TO NATIONAL GRID PLC

 

We have been engaged by the Company to review the condensed consolidated
interim financial statements in the half year results statement for the six
months ended 30 September 2021 which comprise the consolidated income
statement, the consolidated statement of comprehensive income, the
consolidated statement of financial position, the consolidated statement of
changes in equity, the consolidated cash flow statement and related notes 1 to
19. We have read the other information contained in the half year results
statement and considered whether it contains any apparent misstatements or
material inconsistencies with the information in the condensed consolidated
interim financial statements.

 

Directors' responsibilities

The half year results statement is the responsibility of, and has been
approved by, the Directors. The Directors are responsible for preparing the
half year results statement in accordance with the Disclosure Guidance and
Transparency Rules of the United Kingdom's Financial Conduct Authority.

 

As disclosed in note 1, the annual financial statements of the Group are
prepared in accordance with United Kingdom adopted International Financial
Reporting Standards. The condensed consolidated interim financial statements
included in this half year results statement have been prepared in accordance
with United Kingdom adopted International Accounting Standard 34 'Interim
Financial Reporting'.

 

Our responsibility

Our responsibility is to express to the Company a conclusion on the condensed
consolidated interim financial statements in the half year results statement
based on our review.

 

Scope of review

We conducted our review in accordance with International Standard on Review
Engagements (UK and Ireland) 2410 'Review of Interim Financial Information
Performed by the Independent Auditor of the Entity' issued by the Financial
Reporting Council for use in the United Kingdom. A review of interim financial
information consists of making inquiries, primarily of persons responsible for
financial and accounting matters, and applying analytical and other review
procedures. A review is substantially less in scope than an audit conducted in
accordance with International Standards on Auditing (UK) and consequently does
not enable us to obtain assurance that we would become aware of all
significant matters that might be identified in an audit. Accordingly, we do
not express an audit opinion.

 

Conclusion

Based on our review, nothing has come to our attention that causes us to
believe that the condensed consolidated interim financial statements in the
half year results statement for the six months ended 30 September 2021 are
not prepared, in all material respects, in accordance with United Kingdom
adopted International Accounting Standard 34 and the Disclosure Guidance and
Transparency Rules of the United Kingdom's Financial Conduct Authority.

 

Use of our report

This report is made solely to the company in accordance with International
Standard on Review Engagements (UK and Ireland) 2410 "Review of Interim
Financial Information Performed by the Independent Auditor of the Entity"
issued by the Financial Reporting Council. Our work has been undertaken so
that we might state to the company those matters we are required to state to
it in an independent review report and for no other purpose. To the fullest
extent permitted by law, we do not accept or assume responsibility to anyone
other than the company, for our review work, for this report, or for the
conclusions we have formed.

 

 

 

 

Deloitte LLP

Statutory Auditor

London, United Kingdom

17 November 2021

 

Alternative performance measures/non-IFRS reconciliations

Within the Half Year Results Statement, a number of financial measures are
presented. Some of these measures have been categorised as alternative
performance measures (APMs), as per the European Securities and Markets
Authority (ESMA) guidelines and the Securities and Exchange Commission (SEC)
conditions for use of non-IFRS Financial Measures.

 

An APM is a financial measure of historical or future financial performance,
financial position, or cash flows, other than a financial measure defined
under IFRS. The Group uses a range of these measures to provide a better
understanding of its underlying performance. APMs are reconciled to the most
directly comparable IFRS financial measure where practicable.

 

The Group has defined the following financial measures as APMs derived from
IFRS within the Half Year Results Statement: net revenue, the various adjusted
operating profit, earnings and earnings per share metrics detailed in the
'adjusted profit measures' section below and capital investment. For each of
these we present a reconciliation to the most directly comparable IFRS
measure, and where relevant, comparative amounts have been re-presented to
reflect the new operating model.

 

Net revenue

'Net revenue' is revenue less pass-through costs, such as system balancing
costs, and gas and electricity commodity costs in the US. Pass-through costs
are fully recoverable from our customers and are recovered through separate
charges that are designed to recover those costs with no profit. Any over- or
under-recovery of these costs is returned to, or recovered from, our
customers.

                                                     2021                                         2020¹
 Six months ended 30 September     Gross revenue     Pass- through costs     Net revenue          Gross revenue     Pass-through costs      Net revenue
                                            £m                   £m                   £m                   £m                   £m                   £m
 UK Electricity Transmission       1,037             (100)                   937                  940               (53)                    887
 UK Electricity Distribution       509               (38)                    471                  -                 -                       -
 UK Electricity System Operator    1,146             (985)                   161                  948               (902)                   46
 New England                       1,686             (778)                   908                  1,839             (772)                   1,067
 New York                          1,971             (691)                   1,280                1,903             (546)                   1,357
 NGV and Other                     596               -                       596                  440               -                       440
 Sales between segments            (4)               -                       (4)                  (6)               -                       (6)
 Total from continuing operations  6,941             (2,592)                 4,349                6,064             (2,273)                 3,791

1.    Comparative amounts have been re-presented to reflect the
classification of the UK Gas Transmission business as a discontinued operation
and the new operating segments.

 

Adjusted profit measures:

In considering the financial performance of our business and segments, we use
various adjusted profit measures in order to aid comparability of results
year-on-year. The various measures are presented on page 11 and reconciled
below.

 

Adjusted results, also referred to as Headline results: These exclude the
impact of exceptional items and remeasurements that are treated as discrete
transactions under IFRS and can accordingly be classified as such. This is a
measure used by management that forms part of the incentive target set
annually for remunerating certain Executive Directors and further details of
these items are included in note 4.

 

Underlying results: Further adapts our adjusted results to take account of
volumetric and other revenue timing differences arising due to the in-year
difference between allowed and collected revenues, including revenue
incentives, as governed by our rate plans in the US or regulatory price
controls in the UK (but excluding totex-related allowances and adjustments).
As defined on page 32 of the Annual Report and Accounts for the year ended
31 March 2021, major storm costs are costs (net of certain deductibles) that
are recoverable under our US rate plans but expensed as incurred under IFRS.
Where the total incurred costs (after deductibles) exceed $100 million in any
given year we also exclude the net amount from underlying earnings.

 

Constant currency: 'Constant Currency Basis' refers to the reporting of the
actual results against the results for the same period last year which, in
respect of any US dollar currency-denominated activity, have been translated
using the weighted average US dollar exchange rate for the six months ended
30 September 2021, which was $1.39 to £1.00. The weighted average rate for
the six months ended 30 September 2020, was $1.27 to £1.00. Assets and
liabilities as at 30 September 2021 have been retranslated at the closing
rate at 30 September 2021 of $1.35 to £1.00. The closing rate for the
balance sheet date 31 March 2021 was $1.38 to £1.00.

 

Alternative performance measures/non-IFRS reconciliations (continued)

 

Reconciliation of Statutory, Adjusted and Underlying Profits and Earnings - At
actual exchange rates - Continuing operations

 Six months ended 30 September 2021                Statutory       Exceptionals and remeasurements     Adjusted        Timing       Major storm costs     Underlying
                                                            £m                       £m                         £m            £m               £m                  £m
 UK Electricity Transmission                       541             9                                   550             2            -                     552
 UK Electricity Distribution                       281             -                                   281             (24)         -                     257
 UK Electricity System Operator                    50              13                                  63              (14)         -                     49
 New England                                       252             (126)                               126             121          -                     247
 New York                                          321             (199)                               122             19           -                     141
 NGV and Other                                     47              114                                 161             -            -                     161
 Total operating profit                            1,492           (189)                               1,303           104          -                     1,407
 Net finance costs                                 (450)           (25)                                (475)           -            -                     (475)
 Share of post -tax results of JVs and associates  41              17                                  58              -            -                     58
 Profit before tax                                 1,083           (197)                               886             104          -                     990
 Tax                                               (707)           559                                 (148)           (29)         -                     (177)
 Profit after tax                                  376             362                                 738             75           -                     813

 

 Six months ended 30 September 2020(1)             Statutory     Exceptionals and remeasurements     Adjusted      Timing      Major storm costs     Underlying
                                                          £m                       £m                       £m           £m               £m                 £m
 UK Electricity Transmission                       509           -                                   509           (22)        -                     487
 UK Electricity Distribution                       -             -                                   -             -           -                     -
 UK Electricity System Operator                    (32)          -                                   (32)          69          -                     37
 New England                                       192           (25)                                167           30          -                     197
 New York                                          239           (63)                                176           10          -                     186
 NGV and Other                                     52            -                                   52            -           -                     52
 Total operating profit                            960           (88)                                872           87          -                     959
 Net finance costs                                 (407)         (24)                                (431)         -           -                     (431)
 Share of post -tax results of JVs and associates  30            8                                   38            -           -                     38
 Profit before tax                                 583           (104)                               479           87          -                     566
 Tax                                               (91)          28                                  (63)          (20)        -                     (83)
 Profit after tax                                  492           (76)                                416           67          -                     483

1.    Comparative amounts have been re-presented to reflect the
classification of the UK Gas Transmission business as a discontinued operation
and the new operating segments.

 

Reconciliation of Adjusted and Underlying Profits - At constant currency

                                                                                                                   At constant currency
 Six months ended 30 September 2020(1)             Adjusted                      Constant currency adjustment      Adjusted      Timing      Major Storm costs     Underlying

                                                   at actual exchange rate
                                                                  £m                              £m                      £m           £m               £m                 £m
 UK Electricity Transmission                       509                           -                                 509           (22)        -                     487
 UK Electricity Distribution                       -                             -                                 -             -           -                     -
 UK Electricity System Operator                    (32)                          -                                 (32)          69          -                     37
 New England                                       167                           (14)                              153           27          -                     180
 New York                                          176                           (15)                              161           9           -                     170
 NGV and Other                                     52                            (2)                               50            -           -                     50
 Total operating profit                            872                           (31)                              841           83          -                     924
 Net finance costs                                 (431)                         29                                (402)         -           -                     (402)
 Share of post -tax results of JVs and associates  38                            (1)                               37            -           -                     37
 Profit before tax                                 479                           (3)                               476           83          -                     559

1.    Comparative amounts have been re-presented to reflect the
classification of the UK Gas Transmission business as a discontinued operation
and the new operating segments.

 

Alternative performance measures/non-IFRS reconciliations (continued)

 

Earnings per share calculations from continuing operations - At actual
exchange rates

 

The table below reconciles the profit after tax from continuing operations per
the previous tables back to the earnings per share from continuing operations
for each of the adjusted profit measures. Earnings per share is only presented
for those adjusted profit measures that are at actual exchange rates, and not
for those at constant currency.

 Six months ended 30 September 2021       Profit after tax      Non-controlling interest      Profit after tax attributable to the parent     Weighted average number of shares     Earnings

                                                                                                                                                                                    per share
                                          £m                    £m                            £m                                              Number                                Pence
 Statutory                                376                   (1)                           375                                             3,569                                 10.5
 Adjusted (also referred to as Headline)  738                   (1)                           737                                             3,569                                 20.7
 Underlying                               813                   (1)                           812                                             3,569                                 22.8

 

 Six months ended 30 September 2020(1)    Profit after tax      Non-controlling interest      Profit after tax attributable to the parent     Weighted average number of shares     Earnings

                                                                                                                                                                                    per share
                                          £m                    £m                            £m                                              Number                                Pence
 Statutory                                492                   (1)                           491                                             3,513                                 14.0
 Adjusted (also referred to as Headline)  416                   (1)                           415                                             3,513                                 11.8
 Underlying                               483                   (1)                           482                                             3,513                                 13.7

1.    Comparative amounts have been re-presented to reflect the
classification of the UK Gas Transmission business as a discontinued
operation.

 

Timing impacts from continuing operations

 

Under the Group's regulatory frameworks, the majority of the revenues that
National Grid is allowed to collect each year are governed by a regulatory
price control or rate plan. If National Grid collects more than this allowed
level of revenue, the balance must be returned to customers in subsequent
years, and if it collects less than this level of revenue, it may recover the
balance from customers in subsequent years. These variances between allowed
and collected revenues give rise to 'over and under-recoveries'. A number of
costs in the UK and the US are pass-through costs (including commodity and
energy efficiency costs in the US), and are fully recoverable from customers.
Timing differences between costs of this type being incurred and their
recovery through revenues are also included in over and under-recoveries. In
the UK, timing differences include an estimation of the difference between
revenues earned under revenue incentive mechanisms and associated revenues
collected. UK timing balances and movements exclude adjustments associated
with changes to controllable cost (totex) allowances or adjustments under the
totex incentive mechanism. Opening balances of over and under-recoveries have
been restated where appropriate to correspond with regulatory filings and
calculations.

                                         UK Electricity Transmission     UK Electricity Distribution     UK Electricity System Operator      New England     New York      Total(1 2)
                                         £m                              £m                              £m                                  £m              £m            £m
 31 March 2021 closing balance           (10)                            -                               (60)                                (261)           458           127
 Opening balance adjustments             10                              -                               (2)                                 2               2             12
 Restated 1 April 2021 opening balance   -                               -                               (62)                                (259)           460           139
 Over/(under)-recovery                   (2)                             24                              14                                  (121)           (19)          (104)
 30 September 2021 closing balance       (2)                             24                              (48)                                (380)           441           35

 to (recover)/return

                                         UK Electricity Transmission     UK Electricity Distribution     UK Electricity System Operator      New England     New York      Total(1 2)
                                         £m                              £m                              £m                                  £m              £m            £m
 31 March 2020 closing balance           (56)                            -                               75                                  (253)           471           237
 Opening balance adjustments             -                               -                               (1)                                 -               -             (1)
 Restated 1 April 2020 opening balance   (56)                            -                               74                                  (253)           471           236
 Over/(under)-recovery                   22                              -                               (69)                                (27)            (9)           (83)
 30 September 2020 closing balance       (34)                            -                               5                                   (280)           462           153

 to (recover)/return

1.    The closing balances as at 30 September 2021 and 30 September 2020
would have been £37 million and £159 million respectively had the closing
exchange rates been used.

2.    Comparative amounts have been re-presented to reflect the new
operating segments.

 

Alternative performance measures/non-IFRS reconciliations (continued)

 

Reconciliation of APMs for discontinued operations

Statutory operating profit for discontinued operations for the six months
ended 30 September 2021 was £387 million (2020: £175 million). This included
£3 million of exceptional items in the current period. Adjusted operating
profit for the six months ended 30 September 2021 was £390 million (2020:
£175 million), this includes a net timing over-recovery of £58 million
(2020: £13 million under-recovery). Operating profit excluding timing and
exceptional items for discontinued operations for the six months ended 30
September 2021 was £332 million (2020: £188 million).

 

Gross revenue (including sales to other segments) for discontinued operations
for the six months ended 30 September 2021 was £716 million (2020: £476
million). After deducting pass-through costs of £126 million (2020: £100
million), net revenue for discontinued operations for the six months ended 30
September 2021 was £590 million (2020: £376 million).

 

Capital investment

'Capital investment' or 'investment' refers to additions to plant, property
and equipment and intangible assets, and contributions to joint ventures and
associates, other than the St William Homes LLP joint venture. In addition, we
include the total consideration paid for the acquisition of businesses. We
also include the Group's investments by National Grid Partners during the
period (which are classified for IFRS purposes as non-current financial assets
on the Group consolidated statement of financial position).

 

Investments made to our St William Homes LLP arrangement are excluded based on
the nature of this joint venture arrangement. We typically contribute property
assets to the joint venture in exchange for cash and accordingly do not
consider these transactions to be in the nature of capital investment.

 

                                         At actual exchange rates                          At constant currency
 Six months ended 30 September           2021            2020¹           % change          2021           2020¹          % change
                                                  £m              £m                                £m             £m
 UK Electricity Transmission             587             501             17     %          587            501            17     %
 UK Electricity Distribution             315             -               -      %          315            -              -
 UK Electricity System Operator          65              47              38     %          65             47             38     %
 New England                             700             773             (9)    %          700            707            (1)    %
 New York                                851             847             -      %          851            775            10     %
 NGV and Other                           196             235             (17)   %          196            233            (16)   %
 Group capital expenditure - continuing  2,714           2,403           13     %          2,714          2,263          20     %
 Discontinued operations                 131             95              38     %          131            95             38     %
 Group capital expenditure - total       2,845           2,498           14     %          2,845          2,358          21     %

1.    Comparative amounts have been re-presented to reflect the
classification of the UK Gas Transmission business as a discontinued operation
and the new operating segments.

 

 Six months ended 30 September - at actual exchange rates                  2021          2020(1)        % change
                                                                                    £m            £m
 Capital expenditure                                                       2,714         2,403          13     %
 Equity investment, funding contributions and loans to joint ventures and  89            52             71     %
 associates
 Increase in financial assets (National Grid Partners)                     37            10             270    %
 Group capital investment - continuing                                     2,840         2,465          15     %
 Discontinued operations                                                   131           95             38     %
 Group capital investment - total                                          2,971         2,560          16     %

1.    Comparative amounts have been re-presented to reflect the
classification of the UK Gas Transmission business as a discontinued
operation.

 

 Six months ended 30 September - at constant currency                      2021          2020(1)        % change
                                                                                    £m            £m
 Capital expenditure                                                       2,714         2,263          20     %
 Equity investment, funding contributions and loans to joint ventures and  89            47             89     %
 associates
 Increase in financial assets (National Grid Partners)                     37            10             270    %
 Group capital investment - continuing                                     2,840         2,320          22     %
 Discontinued operations                                                   131           95             38     %
 Group capital investment - total                                          2,971         2,415          23     %

1.    Comparative amounts have been re-presented to reflect the
classification of the UK Gas Transmission business as a discontinued
operation.

 

 1  UK Gas Transmission is also a Business Unit but is currently discontinued
operations.

 2  Excluding UK Electricity Distribution (WPD).

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