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REG - Rio Tinto - Final Results

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RNS Number : 7486X  Rio Tinto PLC  19 February 2025

19 February 2025

Strong operating performance underpins financial results

•     Resilient financials with underlying EBITDA of $23.3 billion,
despite 11% lower iron ore price*.

•     Higher net cash generated from operating activities of $15.6
billion, driven by portfolio mix and effective working capital management.

•     Profit after tax attributable to owners of Rio Tinto (referred to
as "net earnings" throughout this release) of $11.6 billion.

•     Full year ordinary dividend of $6.5 billion, a 60% payout:
nine-year track record at top end of payout range

 Year ended 31 December                                                                        2024                                        2023                    Change
 Net cash generated from operating activities (US$ millions)                                15,599                                      15,160                       3  %
 Purchases of property, plant and equipment and intangible assets (US$                        9,621                                       7,086                        36 %
 millions)
 Free cash flow¹ (US$ millions)                                                               5,553                                       7,657                          (27) %
 Consolidated sales revenue (US$ millions)                                                  53,658                                      54,041                         (1)    %
 Underlying EBITDA¹ (US$ millions)                                                          23,314                                      23,892                         (2)    %
 Profit after tax attributable to owners of Rio Tinto (net earnings) (US$                   11,552                                      10,058                         15    %
 millions)
 Underlying earnings per share (EPS)¹ (US cents)                                              669.5                                       725.0                        (8)    %
 Ordinary dividend per share (US cents)                                                       402.0                                       435.0                        (8)    %
 Underlying return on capital employed (ROCE)¹                                             18%                                          20%
                                                                           At 31 December 2024                          At 31 December 2023
 Net debt¹ (US$ millions)                                                  5,491                                        4,231                                          30    %

Rio Tinto Chief Executive Jakob Stausholm said: "We continue to build on our
momentum with another set of strong operational and financial results. With
underlying EBITDA of $23.3 billion and operating cash flow of $15.6 billion,
we are increasing our investments to underpin our plans for a decade of
profitable growth. We are reporting underlying earnings of $10.9 billion,
after taxes and government royalties of $8.2 billion, and a healthy return on
capital employed of 18%.

"Our strong balance sheet enables us to pay a $6.5 billion ordinary dividend,
maintaining our practice of a 60% payout, the ninth consecutive year at the
top end of our payout range, as we continue to invest with discipline.

"We are excited as we head into 2025, with all the building blocks for an
incredibly successful, diversified and growing business in place including the
expected closing of the Arcadium acquisition in March. We will remain
disciplined in the short, medium and long term, while paying attractive
returns to shareholders."

 

 

* On a Free on Board (FOB) basis.

(1) This financial performance indicator is a non-IFRS (as defined below)
measure which is reconciled to directly comparable IFRS financial measures
(non-IFRS measures). It is used internally by management to assess the
performance of the business and is therefore considered relevant to readers of
this document. It is presented here to give more clarity around the underlying
business performance of the Group's operations. For more information on our
use of non-IFRS financial measures in this report, see the section entitled
"Alternative performance measures" (APMs) and the detailed reconciliations on
pages 37 to 46. Our financial results are prepared in accordance with IFRS -
see page 32 for further information.

Safety is our top priority. Tragically, there were 5 fatalities in our
business in 2024. On 23 January 2024, a plane crashed shortly after takeoff
near Fort Smith, Northwest Territories, Canada, resulting in the loss of 4
Diavik team members and 2 airline crew. On 26 October 2024, an employee of one
of our contractors was injured at the SimFer Port Project in Morebaya, part of
the Simandou project in Guinea, and subsequently passed away from his
injuries.

Our team is committed to learning how we continuously improve safety. This
remains imperative throughout 2025 and underpins our ability to deliver on our
four objectives.

Prioritising the health of our people, our ore body knowledge and the health
of our assets, we have improved our operational performance and delivered
strong financial results. We have maintained our financial strength, which
allows us to invest for the future to deliver profitable growth, while also
continuing to pay attractive returns.

Continued successful delivery in 2024: accelerating growth in 2025 and beyond

As part of our focus on Best Operator, we aim to safely and sustainably
realise the full value of our assets, through our Safe Production System
(SPS). Our operational performance is improving: in 2024, we delivered over 1%
production growth and a 3% increase in sales volumes, both on a copper
equivalent basis (based on long-term consensus pricing), and by the end of the
year we had commenced deployment of SPS at 31 (~80%) of our sites. Just one
outcome of the program is the achievement of a 5 million tonne production
uplift for Pilbara Iron Ore in 2024 for the second consecutive year.

In line with our Excel in Development objective, we are growing and
diversifying our portfolio, as we build a pipeline for the future:

•     at the Oyu Tolgoi copper-gold mine in Mongolia, we commissioned
ventilation Shafts 3 and 4 and are commissioning the conveyor to surface, as
the mine ramps up to 500 thousand tonnes(1) of copper per year from 2028 to
2036.

•     at the Simandou iron ore project in Guinea, the SimFer mine(2) is
on track to deliver first production at the mine gate in 2025, ramping up over
30 months to an annualised capacity of 60 million tonnes per year(3) (27
million tonnes per year Rio Tinto share).

•     in the Pilbara, we advanced 5 replacement iron ore projects,
including Western Range where first ore is on plan for the first half of 2025.

•     we announced a definitive agreement to acquire Arcadium Lithium
plc in an all-cash transaction for $6.7 billion, establishing ourselves as a
global leader in energy transition commodities. The transaction is expected to
close in March 2025.

•     we approved $2.5 billion to expand the Rincon project in
Argentina, our first commercial scale lithium operation, to an annual capacity
of 60,000 tonnes of battery grade lithium carbonate.

Aligned with striving for impeccable ESG credentials, the low-carbon
transition continues to be at the heart of our strategy. In 2024, our Scope 1
and 2 emissions, on an equity basis, were 30.7Mt CO(2)e (33.9Mt(4) adjusted
emissions in 2023), 14% below our 2018 baseline of 35.7Mt CO(2)e(4).

In 2024, we reduced our emissions by 3.2Mt CO(2)e, primarily through new
renewable energy contracts. We also made commitments to projects that are
expected to deliver abatement of around 3.6Mt per year in 2030, mostly through
renewable electricity and biofuels. Significant progress on the repowering of
our Gladstone assets was made when we announced two major renewable Power
Purchase Agreements in early 2024, one for solar and one for wind.

We are also supporting our customers and suppliers in reducing emissions from
our value chain, particularly those from steelmaking. We continued to advance
the development of BioIron™, an innovative ironmaking process. When combined
with the use of renewable energy and fast-growing biomass, this has the
potential to reduce CO(2) emissions by up to 95% compared with the current
blast furnace method. We are investing $143 million to build a research and
development facility in Western Australia, scheduled for commissioning in
2026, with a pilot plant 10 times larger than its predecessor.

For further detail, please refer to the climate section of our 2024 Annual
Report released today.

In 2024, we strengthened our social performance capacity to become a better
operator and partner. Together with Voconiq, a third-party engagement science
research company, we launched our global Community Perception Monitoring
program, Local Voices. The program will help us to engage more effectively and
better understand communities' perceptions, leading to improved data-driven
decisions.

In 2024, we completed one of the final recommendations of the Everyday Respect
report; publishing an independent progress review conducted by Elizabeth
Broderick & Co. Change is happening: one of the findings indicates people
are more empowered to speak up and Everyday Respect is now widely considered a
normal conversation within the company, which is a critical step for culture
change.

Developing our talent and diversity, we increased gender diversity to 25.2%
(from 24.3% in 2023). The increases were distributed across all levels of the
organisation with female senior leaders increasing to 32% (from 30.1% in
2023).

 

 

 

1.   The 500 thousand tonne per year copper production target (stated as
recoverable metal) for the Oyu Tolgoi underground and open pit mines for the
years 2028 to 2036 was previously reported in a release to the Australian
Securities Exchange (ASX) dated 11 July 2023 "Investor site visit to Oyu
Tolgoi copper mine, Mongolia". All material assumptions underpinning that
production target continue to apply and have not materially changed.

2.   SimFer Jersey Limited is a joint venture between the Rio Tinto Group
(53%) and Chalco Iron Ore Holdings Ltd (CIOH) (47%), a Chinalco-led joint
venture of leading Chinese SOEs (Chinalco (75%), Baowu (20%), China Rail
Construction Corporation (2.5%) and China Harbour Engineering Company (2.5%)).
SimFer S.A. is the holder of the mining concession covering Simandou Blocks 3
& 4, and is owned by the Guinean State (15%) and SimFer Jersey Limited
(85%). SimFer Infraco Guinée S.A. will deliver SimFer's scope of the
co-developed rail and port infrastructure, and is co-owned by SimFer Jersey
(85%) and the Guinean State (15%). SimFer Jersey will ultimately own 42.5% of
Compagnie du Transguinéen, which will own and operate the co-developed
infrastructure during operations.

3.   The estimated annualised capacity of approximately 60 million dry
tonnes per annum iron ore for the Simandou life of mine schedule was
previously reported in a release to the ASX dated 6 December 2023 titled
"Investor Seminar 2023". Rio Tinto confirms that all material assumptions
underpinning that production target and those production profiles continue to
apply and have not materially changed.

4.   We have adjusted our 2018 baseline and 2023 emissions to exclude
emissions reductions achieved by divesting assets and allow increases
associated with acquisitions. In 2023, we restated prior year emissions
numbers and our 2018 baseline following an update to our GHG reporting
methodology. Further detail on these changes in reporting is available in our
Scope 1, 2 and 3 Emissions Calculation Methodology.

Guidance

• Our share of capital investment (non-IFRS measure, refer to APMs on page
43) is unchanged. In 2025 we expect it to be ~$11 billion: this includes ~$3
billion in growth, depending on opportunities, ~$4 billion of sustaining
capital, ~$3 to $4 billion of replacement capital and ~$0.3 billion of
decarbonisation capital. Up to 2030, cumulative decarbonisation capital is
expected to be at the lower end of our $5 to $6 billion range, subject to
Traditional Owner and other stakeholder engagement, regulatory approvals and
technology developments, due to the increased role of commercial partnerships.
Mid-term guidance for our share of capital investment is ~$10 to $11 billion.
All capital guidance is subject to ongoing inflationary pressures and exchange
rates.

• In 2025, we expect our ongoing exploration and evaluation expense to be
~$1.0 billion.

• In the coming years, we expect to spend (on a cash basis) ~$1 billion per
year on closure activities as we continuously rehabilitate our operations and
progress work at Argyle, Energy Resources of Australia (ERA), the Gove alumina
refinery and legacy sites. Spend will vary from year to year as we execute
individual programs of work and optimise investment across the portfolio. All
these amounts are fully provided for within our provision for closure costs of
$15.7 billion.

•  Effective tax rate on underlying earnings is expected to be around 30%
in 2025.

 Unit costs                                                                    2024 Actuals                                          2025 Guidance
 Pilbara iron ore unit cash costs, free on board (FOB) basis - US$ per wet     23.0                                                  23.0-24.50
 metric tonne
 Australian dollar exchange rate                                                                       0.66                                                  0.66
 Copper C1 net unit costs (includes Kennecott, Oyu Tolgoi and Escondida) - US                           142                          130-150
 cents per lb

 

 Production (Rio Tinto share, unless otherwise stated)             2024 Actuals                                          2025 Guidance
 Pilbara iron ore (shipments, 100% basis) (Mt)                                          328.6                            323 to 338
 Bauxite (Mt)                                                                             58.7                           57 to 59
 Alumina (Mt)                                                                               7.3                          7.4 to 7.8
 Aluminium (Mt)                                                                             3.3                          3.25 to 3.45
 Copper (consolidated basis) (kt)                                                       792.6                            780 to 850
 Titanium dioxide slag (Mt)                                                                 1.0                          1.0 to 1.2
 Iron Ore Company of Canada iron ore pellets and concentrate (Mt)                           9.4                          9.7 to 11.4
 Boric oxide equivalent (Mt)                                                                0.5                          ~0.5

•  Production guidance is consistent with our Investor Seminar, released on
4 December 2024.

•  Iron ore shipments and bauxite production guidance remain subject to
weather impacts.

•  Pilbara iron ore guidance remains subject to the timing of approvals for
planned mining areas and heritage clearances. SP10 levels are expected to
remain elevated until replacement projects are delivered.

•  On 24 January 2025, we provided an update on Tropical Cyclone Sean which
caused record rainfall along parts of the Pilbara coastline of Western
Australia, flooding a key railcar dumper and closing East Intercourse Island
(EII) port. The rectification works to repair the flood damage to the railcar
dumper are well progressed and commissioning activities have commenced this
week. Our other Pilbara port operations were also impacted by Tropical
Cyclones Tahlia, Vince and Zelia over 5 February to 14 February. The total
losses from all four cyclones are anticipated to be around 13 million tonnes.
We have mitigation plans in place to offset around half of this over the
course of the year. The system has limited ability to mitigate further losses
from weather if incurred. There is no change to full year shipments guidance.
A full assessment of the cost from the weather disruption will be undertaken
at the end of the first quarter.

 

Financial performance

Income Statement

Net earnings and underlying earnings refer to amounts attributable to the
owners of Rio Tinto. The net profit attributable to the owners of Rio Tinto in
2024 was $11.6 billion (2023: $10.1 billion).

Financial strength through greater diversification

To provide additional insight into the performance of our business, we report
underlying EBITDA and underlying earnings. Underlying EBITDA and underlying
earnings are non-IFRS measures. For definitions and a detailed reconciliation
of underlying EBITDA and underlying earnings to the nearest IFRS measures, see
pages 37 and 41, respectively.

The principal factors explaining the movements in underlying EBITDA are set
out in this table.

                                                                         US$bn
 2023 underlying EBITDA                                                                23.9
 Prices                                                                                 (1.6)
 Exchange rates                                                                          0.3
 Volumes and mix                                                                         0.2
 General inflation (including net impact on provisions)                                 (0.6)
 Energy                                                                                  0.2
 Operating cash unit costs                                                               0.6
 Exploration and evaluation expenditure (net of profit from disposal of                  0.3
 interests in undeveloped projects)
 Non-cash costs/other                                                                    0.1
 Change in underlying EBITDA                                                            (0.6)
 2024 underlying EBITDA                                                                23.3

Financial figures are rounded to the nearest $100 million, hence small
differences may result in the totals.

In 2024, we started to see the benefits of our diversified portfolio and
operational improvements. Higher prices for copper, bauxite and aluminium
together with rising copper and bauxite volumes, and our focus on cost
discipline helped to offset much of the impact of the iron ore price decline,
leading to underlying EBITDA of $23.3 billion.

Lower iron ore price partly offset by stronger copper, bauxite and aluminium

Movements in commodity prices resulted in a $1.6 billion decline in underlying
EBITDA compared with 2023, reflecting the impact of a lower iron ore price,
which was partly offset by higher prices for bauxite and LME copper and
aluminium.

We have included a table of prices and exchange rates on page 47.

The monthly average Platts index for 62% iron fines converted to a Free on
Board (FOB) basis was 11% lower, on average, compared with 2023.

Average LME prices for copper and aluminium were both 8% higher, the bauxite
index was 26% higher and the gold price was 23% higher compared with 2023.

The Midwest premium duty paid for aluminium in the US declined by 17% to $427
per tonne.

Marginal benefit from weaker local currencies

Compared with 2023, on average, the US dollar strengthened by 1% against the
Australian and Canadian dollars. Currency movements increased underlying
EBITDA by $0.3 billion relative to 2023.

Rising copper volumes

A 3% rise in copper equivalent sales volumes led to a $0.2 billion increase in
underlying EBITDA. This was underpinned by 25% higher copper sales volumes,
along with increases in gold, driven by the steady ramp-up of the Oyu Tolgoi
underground mine and higher copper grades at Escondida, which, together with a
7% rise in bauxite volumes, offset the impact of 1% lower iron ore shipments
from the Pilbara.

Impact of inflation partly offset by lower energy prices

The impact of inflation on our cost base lowered underlying EBITDA by $0.6
billion. The easing of diesel prices and lower prices for natural gas partly
offset this, with a favourable impact to underlying EBITDA of $0.2 billion.

Lower market-linked raw material prices, in particular for aluminium and
alumina

We remain focused on cost control, in particular maintaining discipline on
fixed costs. Overall, lower operating cash unit costs benefited underlying
EBITDA by $0.6 billion. This was driven by lower unit costs in Aluminium from
the easing of market-linked raw materials prices, such as caustic, coke and
pitch, in conjunction with higher bauxite volumes. Higher Copper volumes led
to greater cost efficiencies, where we saw a 27% reduction in Copper C1 net
unit costs. Partially offsetting these were slightly lower volumes in the
Pilbara and Iron Ore Company of Canada (IOC), along with diamonds and titanium
dioxide feedstocks as these businesses managed through weaker markets, leading
to fixed cost inefficiencies.

Continued investment in exploration and evaluation

Our ongoing exploration and evaluation expenditure was $0.9 billion, compared
with $1.4 billion in 2023. The decrease was mainly attributable to the
capitalisation of exploration and evaluation expenditure for Simandou from
October 2023. 2023 also included a gain on disposal of 55% of our interest in
the La Granja copper project in Peru ($0.2 billion, pre-tax).

Net earnings

The principal factors explaining the movements in underlying earnings and net
earnings are set out below.

                                                                             US$bn
 2023 net earnings                                                                         10.1
 Changes in underlying EBITDA (see above)                                                   (0.6)
 Increase in depreciation and amortisation (pre-tax) in underlying earnings                 (0.8)
 Decrease in interest and finance items (pre-tax) in underlying earnings                     0.3
 Decrease in tax on underlying earnings                                                      0.5
 Increase in underlying earnings attributable to outside interests                          (0.3)
 Total changes in underlying earnings                                                       (0.9)
 Changes in items excluded from underlying earnings (see below)                              2.4
 Movement in impairment charges net of reversals                                             0.1
 Movement from consolidation and disposal of interests in businesses                         0.9
 Movement in closure estimates (non-operating and fully impaired sites)                      1.0
 Movement in exchange differences and gains/losses on derivatives                            0.5
 Other                                                                                      (0.1)
 2024 net earnings                                                                         11.6

Financial figures are rounded to the nearest $100 million, hence small
differences may result in the totals.

Increase in depreciation

Higher depreciation was due to an increase in capital expenditure in prior
years, production growth at Kennecott and lower capitalised depreciation,
which resulted in underlying earnings being $0.8 billion lower than 2023.

Modest decrease in tax on underlying earnings

The effective tax rate on underlying earnings of 28% (2023: 30%) primarily
reflects the mix of profits across different jurisdictions. This, coupled with
lower profits, resulted in tax on underlying earnings being $0.5 billion lower
than 2023.

Increase in underlying earnings attributable to outside interests

In 2024, expenditure at Simandou was capitalised whereas until September 2023
it was expensed, resulting in a year-on-year decrease in costs attributable to
outside interests following the capitalisation.

Items excluded from underlying earnings

The differences between underlying earnings and net earnings are set out in
this table (all numbers are after tax and exclude amounts attributable to
non-controlling interests).

                                                                            2024                                                    2023
 Year ended 31 December                                                     US$bn                                                   US$bn
 Underlying earnings                                                                                10.9                                                    11.8
 Items excluded from underlying earnings
 Net gains on consolidation and disposal of interests in businesses                                   0.9                                                      -
 Impairment charges net of reversals                                                                (0.5)                                                   (0.7)
 Foreign exchange and derivative gains/(losses) on net debt and intragroup                            0.2                                                   (0.3)
 balances and derivatives not qualifying for hedge accounting
 Change in closure estimates (non-operating and fully impaired sites)                               (0.1)                                                   (1.1)
 Other                                                                                                0.2                                                     0.4
 Total items excluded from underlying earnings                                                        0.7                                                   (1.7)
 Net earnings                                                                                       11.6                                                    10.1

Financial figures are rounded to the nearest $100 million, hence small
differences may result in the totals.

On page 41 there is a detailed reconciliation from net earnings to underlying
earnings, including pre-tax amounts and additional explanatory notes. The
differences between profit after tax and underlying EBITDA are set out in the
table on page 38.

Net gains on consolidation and disposal of interests in businesses of $0.9
billion primarily related to a gain following the increase in ownership of
Tiwai Point Smelter (NZAS), New Zealand, the sale of Sweetwater, a former
uranium legacy site in Wyoming, United States, and the sale of Dampier Salt's
Lake MacLeod operation in Western Australia.

We recognised impairment charges net of reversals of $0.5 billion (after tax),
mainly related to our alumina refineries in Queensland: a review was triggered
by studies for the double digestion project indicating increased capital
costs. In 2023, we recognised impairment charges net of reversals of $0.7
billion (after tax), also mainly related to our alumina refineries. The full
analysis is set out in note 4 to the consolidated financial statements.

Foreign exchange and derivative gains were $0.2 billion in 2024 compared to a
loss of $0.3 billion in 2023. Exchange losses are largely offset by currency
translation gains recognised in equity and vice-versa. The quantum of US
dollar debt is largely unaffected and we will repay it from US dollar sales
receipts.

In 2023, we excluded $1.1 billion of closure cost charges from underlying
earnings, of which $850 million related to the closure update announced by
Energy Resources of Australia (ERA) on 12 December 2023. This was considered
material and was therefore aggregated with other closure study updates in the
second half of 2023 which were similar in nature. These other updates were at
legacy sites and at the Yarwun alumina refinery, which was expensed due to the
impairment earlier in the year.

Net earnings and underlying earnings refer to amounts attributable to the
owners of Rio Tinto.

 

Underlying EBITDA and underlying earnings by product group

                                                                         Underlying EBITDA                                                                   Underlying earnings
                                                                                  2024                        2023               Change                               2024                        2023               Change
 Year ended 31 December                                                  US$bn                       US$bn                       %                           US$bn                       US$bn                       %
 Iron Ore                                                                          16.2                        20.0                    (19)   %                          9.1                       11.9                    (23)   %
 Aluminium                                                                           3.7                         2.3                  61       %                         1.5                         0.5                    176   %
 Copper                                                                              3.4                         2.0                  75       %                         0.8                         0.2                    327   %
 Minerals                                                                            1.1                         1.4                   (24)   %                          0.1                         0.3                   (54)   %
 Reportable segments total                                                         24.4                        25.6                  (5)       %                       11.5                        12.9                    (11)   %
 Simandou iron ore project                                                            -                        (0.5)                   (96)   %                           -                        (0.2)                   (76)   %
 Other operations                                                                     -                        (0.1)                  -        %                       (0.2)                       (0.3)                   (27)   %
 Central pension costs, share-based payments, insurance and derivatives              0.2                         0.2                 (9)       %                         0.2                          -                     375   %
 Restructuring, project and one-off costs                                          (0.3)                       (0.2)                  34       %                       (0.2)                       (0.1)                  59       %
 Other central costs                                                               (0.8)                       (1.0)                   (18)   %                        (0.6)                       (0.9)                   (29)   %
 Central exploration and evaluation                                                (0.2)                       (0.1)                    138   %                        (0.2)                       (0.1)                    260   %
 Net interest                                                                                                                                                            0.4                         0.3                  24       %
 Total                                                                             23.3                        23.9                  (2)       %                       10.9                        11.8                  (8)       %

Financial figures are rounded to the nearest $100 million, hence small
differences may result in the totals and period-on-period change. Underlying
EBITDA and underlying earnings are non-IFRS measures used by management to
assess the performance of the business and provide additional information
which investors may find useful. For more information on our use of non-IFRS
financial measures in this report, see the section entitled "Alternative
performance measures" (APMs) and the detailed reconciliations on pages 37 to
46.

Simandou iron ore project

We commenced capitalising qualifying costs attributable to the Simandou
project in Guinea from the fourth quarter of 2023. In 2023, we expensed $0.5
billion.

Central and other costs

Pre-tax central pension costs, share-based payments, insurance and derivatives
were a $0.2 billion credit, mainly associated with the premiums paid by the
business to our Captive insurers. This was largely unchanged from 2023:
although there was an insurance charge relating to the Captive's payout of the
process safety incidents at Rio Tinto Iron and Titanium (RTIT) and the forest
fires at IOC in 2024, this movement was offset by unrealised derivative gains
recognised in 2024 (unrealised loss in 2023).

On a pre-tax basis, restructuring, project and one-off central costs increased
modestly as we continue to drive productivity by investing in group-wide
projects.

Other central costs of $0.8 billion (pre-tax) decreased by 18% compared to
2023, reflecting lower costs across a number of our functions together with
higher central recoveries.

On an underlying earnings basis, net interest was a credit of $0.4 billion
(2023: credit of $0.3 billion) with the variance between the two years being
additional costs associated with the refinancing of Oyu Tolgoi in 2023.

Sustained investment in greenfield exploration

We have a strong portfolio of greenfield exploration projects in early
exploration and studies stages, with activity in 17 countries across eight
commodities. This is reflected in our pre-tax central spend of $0.2 billion.
The bulk of this expenditure was focused on copper in Angola, Australia,
Chile, Colombia, Kazakhstan, Papua New Guinea, Peru, the US and Zambia, nickel
in Australia, Brazil, Canada and Finland, lithium in Australia, Brazil,
Canada, Finland, Rwanda and the US, potash in Canada, diamonds in Angola,
heavy mineral sands in South Africa  and rutile-graphite in Malawi. The Rio
Tinto operated Nuevo Cobre joint venture copper project in Chile continues to
make good progress with permitting advancing alongside ongoing geological
field programs.

Strong cash flow generation as we invest for the future

                                                                                          2024                                                    2023
 Year ended 31 December                                            US$bn                                                   US$bn
 Net cash generated from operating activities                                              15.6                                                    15.2
 Purchases of property, plant and equipment and intangible assets                          (9.6)                                                   (7.1)
 Lease principal payments                                                                  (0.5)                                                   (0.4)
 Free cash flow¹                                                                             5.6                                                     7.7
 Dividends paid to equity shareholders                                                     (7.0)                                                   (6.5)
 Net funding relating to Simandou (outside of free cash flow)                                0.5                                                      -
 Non Simandou-related acquisitions (mainly Matalco in 2023)                                   -                                                    (0.8)
 Other                                                                                     (0.3)                                                   (0.4)
 Movement in net debt¹                                                                     (1.3)                                                      -

Financial figures are rounded to the nearest $100 million, hence small
differences may result in the totals.

•  $15.6 billion in net cash generated from operating activities, which was
3% higher than 2023, reflects a 67% underlying EBITDA cash conversion
(compared to 63% in 2023). This was driven by favourable working capital
movements (+$0.1 billion in 2024; -$0.9 billion in 2023), along with higher
dividends from Escondida ($1.0 billion in 2024; $0.6 billion in 2023). We
managed our inventory levels down in 2024 to a more optimised level, which
included processing concentrate at Kennecott following the smelter rebuild in
2023.

•  Taxes paid of $4.2 billion, which were $0.5 billion lower than 2023,
mainly reflected lower profits in Australia.

•  Purchases of property, plant and equipment and intangible assets
(capital expenditure) of $9.6 billion comprised $2.7 billion of growth, $2.5
billion of replacement, $4.2 billion of sustaining and $0.2 billion of
decarbonisation capital (in addition to $0.3 billion of decarbonisation spend
in operating costs). We funded our share of capital expenditure in 2024 from
internal sources. We will continue to fund our capital program in accordance
with our capital allocation framework.

•  $7.0 billion of dividends reflected the 2023 final ordinary and the 2024
interim ordinary dividends.

•  In 2024, we received $1.5 billion from CIOH for its share of cash
expenditures for the Simandou project and we paid $1.0 billion to WCS to
support funding development of the infrastructure.

•  The above movements, together with $0.3 billion of other movements,
resulted in an increase in net debt¹ of $1.3 billion in 2024 to $5.5 billion
at 31 December 2024.

 

 Year ended 31 December                                                        2024     2023

                                                                               US$m     US$m
 Purchase of property, plant and equipment and intangible assets               9,621    7,086
 Funding provided by the group to EAUs((a))                                    965      -
 Less: Equity or shareholder loan financing received/due from non-controlling  (1,063)  (125)
 interests((b))
 Rio Tinto share of capital investment                                         9,523    6,961

(a)   In 2024, funding provided by the group to EAUs relates to funding of
WCS rail and port entities (WCS) in relation to the Simandou project,
consisting of a direct equity investment in WCS of US$431 million and loans
provided totalling US$534 million

(b)   In 2024, we received US$1,505 million from Chalco Iron Ore Holdings
Ltd (CIOH), of which US$1,063 million relates to CIOH's 47% share of capital
expenditure incurred on the Simandou project and associated funding provided
by the Group to EAUs during the year, accounted for on an accrual basis.

•  Our share of capital investment in 2024 was $9.5 billion, comprised of
capital expenditure of $9.6 billion and funding provided by the group to
equity accounted units for its share of investment of $1.0 billion, net of
equity/shareholder loan financing received/due from non-controlling interests
of $1.1 billion.

(1) This financial performance indicator is a non-IFRS (as defined below)
measure which is reconciled to directly comparable IFRS financial measures
(non-IFRS measures). It is used internally by management to assess the
performance of the business and is therefore considered relevant to readers of
this document. It is presented here to give more clarity around the underlying
business performance of the Group's operations. For more information on our
use of non-IFRS financial measures in this report, see the section entitled
"Alternative performance measures" (APMs) and the detailed reconciliations on
pages 37 to 46. Our financial results are prepared in accordance with IFRS -
see page 32 for further information.

Retaining a strong balance sheet

Net debt(1) of $5.5 billion at 31 December 2024 increased by $1.3 billion
compared to 2023 year end.

Our net gearing ratio(1) (net debt to total capital) was 9% at 31 December
2024 (31 December 2023: 7%). See page 45.

Our total financing liabilities excluding net debt derivatives at 31 December
2024 (see page 45) were $13.8 billion (31 December 2023: $14.4 billion) and
the weighted average maturity was 11 years. At 31 December 2024, 76% of these
liabilities were at floating interest rates (84% excluding leases). The
maximum amount within non-current borrowings maturing in any one calendar year
is $1.67 billion, which matures in 2033.

We had $8.7 billion in cash and cash equivalents plus other short-term highly
liquid investments at 31 December 2024 (31 December 2023: $10.5 billion).

Provision for closure costs

At 31 December 2024, provisions for close-down and restoration costs and
environmental clean-up obligations were $15.7 billion (31 December 2023:
$17.2 billion). There was a revision of the closure discount rate to 2.5%
(from 2.0%), reflecting expectations of higher yields from long-dated bonds,
including the 30-year US Treasury Inflation Protected Securities, a key input
to our closure discount rate. This resulted in a $1.0 billion decrease, most
of which was adjusted against capitalised closure costs, with a $0.2 billion
credit reflected in underlying EBITDA relating to our closed and non-operating
sites. The provision further reduced by $1.1 billion due to the strengthening
of the US dollar against local currencies. During the year, there was a
$1.1 billion spend against the provision as we advanced our closure
activities at Argyle, ERA, the Gove alumina refinery and other legacy sites,
along with progressive closure activity across our operations.

( )

 

 

 

(1) This financial performance indicator is a non-IFRS (as defined below)
measure which is reconciled to directly comparable IFRS financial measures
(non-IFRS measures). It is used internally by management to assess the
performance of the business and is therefore considered relevant to readers of
this document. It is presented here to give more clarity around the underlying
business performance of the Group's operations. For more information on our
use of non-IFRS financial measures in this report, see the section entitled
"Alternative performance measures" (APMs) and the detailed reconciliations on
pages 37 to 46. Our financial results are prepared in accordance with IFRS -
see page 32 for further information.

Our shareholder returns policy

The Board is committed to maintaining an appropriate balance between cash
returns to shareholders and investment in the business, with the intention of
maximising long-term shareholder value.

At the end of each financial period, the Board determines an appropriate total
level of ordinary dividend per share. This takes into account the results for
the financial year, the outlook for our major commodities, the Board's view of
the long-term growth prospects of the business and the company's objective of
maintaining a strong balance sheet. The intention is that the balance between
the interim and final dividend be weighted to the final dividend.

The Board expects total cash returns to shareholders over the longer term to
be in a range of 40% to 60% of underlying earnings in aggregate through the
cycle. Acknowledging the cyclical nature of the industry, it is the Board's
intention to supplement the ordinary dividend with additional returns to
shareholders in periods of strong earnings and cash generation.

Nine-year track record of 60% payout on the ordinary dividend, at top end of
range

                                      2024                                2023

                                      US$bn                               US$bn
 Ordinary dividend
 Interim⁽ª⁾                                        2.9                                 2.9
 Final⁽ª⁾                                          3.7                                 4.2
 Full-year ordinary dividend⁽ª⁾                    6.5                                 7.1

 Payout ratio on ordinary dividend            60%                                 60%

(a) Based on weighted average number of shares and declared dividends per
share for the respective periods and excluding foreign exchange impacts on
payment. Financial figures are rounded to the nearest $100 million, hence
small differences may result in the totals.

As announced on 26 July 2024, we determine Rio Tinto plc and Rio Tinto Limited
dividends in US dollars, our reporting currency. Historically, we have
declared and announced these dividends in pounds sterling and Australian
dollars, respectively. However, following changes to Rio Tinto Limited's
constitution approved by shareholders in 2024, we now declare and announce
dividends in US dollars.

 Ordinary dividend per share declared  2024                          2023
 Interim (US cents)                                177.0                         177.0
 Final (US cents)                                  225.0                         258.0
 Full-year (US cents)                              402.0                         435.0

The 2024 final ordinary dividend to be paid to our Rio Tinto Limited
shareholders will be fully franked. The Board expects Rio Tinto Limited to be
in a position to pay fully franked dividends for the foreseeable future.

On 17 April 2025, we will pay the 2024 final ordinary dividend to holders of
Rio Tinto plc and Rio Tinto Limited ordinary shares and holders of Rio Tinto
plc ADRs (American Depositary Receipts) on the register at the close of
business on 7 March 2025 (record date). The ex-dividend date for Rio Tinto plc
and Rio Tinto Limited holders is 6 March 2025. For holders of Rio Tinto plc
ADRs, the ex-dividend date is 7 March 2025.

Rio Tinto plc and Rio Tinto Limited shareholders may choose to receive their
dividend in US dollars, pounds sterling, Australian dollars or New Zealand
dollars. Currency conversions will be based on the prevailing exchange rates
seven business days prior to the dividend payment date. Shareholders must
register any changes to their currency elections by 27 March 2025.

ADR holders receive dividends at the declared rate in US dollars.

We will operate our Dividend Reinvestment Plans for the 2024 final dividend
(visit riotinto.com for details). Rio Tinto plc and Rio Tinto Limited
shareholders' elections to participate in the Dividend Reinvestment Plans must
be received by 27 March 2025. Purchases under the Dividend Reinvestment Plans
are made on or as soon as practicable after the dividend payment date and at
prevailing market prices. There is no discount available.

Capital projects

 Project                                                                          Total                  Capital remaining to be spent from  Status/Milestones

 (Rio Tinto 100%                                                                  capital cost           1 Jan 2025

 owned unless                                                                     (100% unless

 otherwise stated)                                                                otherwise stated)
 Ongoing
 Iron ore
 Investment in the Western Range iron ore project in Western Australia, a joint   $1.3bn                 $0.4bn                              Approved in September 2022, the mine will have a capacity of 25 million tonnes
 venture between Rio Tinto (54%) and China Baowu Steel Group Co. Ltd (46%) in

                                   per year. The project includes construction of a primary crusher and an 18
 the Pilbara to sustain production of the Pilbara Blend(TM) from Rio Tinto's      (Rio Tinto share)(1)   (Rio Tinto                          kilometre conveyor connection to the Paraburdoo processing plant. Construction
 existing Paraburdoo hub.
                                   is now 90% complete, with fabrication and overland conveyor belt installation
                                                                                                         share)                              finalised.  We continue to focus on completion of the new crushing and
                                                                                                                                             screening facilities, with first ore from that new system on plan for the
                                                                                                                                             first half of 2025.
 Investment in the Simandou high-grade iron ore project in Guinea in              $6.2bn                 $3.8bn                              Announced in December 2023, first production at the SimFer mine gate is
 partnership with CIOH, a Chinalco-led consortium (the SimFer joint venture)

                                   expected in 2025, ramping up over 30 months to a 60 million tonne per year
 and co-development of the rail and port infrastructure with Winning Consortium   (Rio Tinto             (Rio Tinto                          capacity (27 million tonnes Rio Tinto share)⁵.
 Simandou² (WCS), Baowu and the Republic of Guinea (the partners) for the

 export of up to 120 million tonnes per year of iron ore mined by SimFer's and    share)                 share)                              For the SimFer mine, bulk earthworks are progressing to plan. All mine
 WCS's respective mining concessions.³ The SimFer joint venture⁴ will                                                                        construction contracts are complete, and the two initial crushers are now
 develop, own and operate a 60 million tonne per year⁵ mine in blocks 3 &                                                                commissioned, with first ore crushed on 1 January 2025.
 4. WCS will construct the project's ~536 kilometre shared dual track main

 line, a 16 kilometre spur connecting its mine to the mainline as well as the                                                                For the SimFer infrastructure scope, all construction milestones for the
 WCS barge port, while SimFer will construct the ~70 kilometre spur line,                                                                    period stipulated by the Government of Guinea were achieved. In connection
 connecting its mining concession to the main rail line, and the transhipment                                                                with SimFer's construction of the ~70 kilometre spur line, which will connect
 vessel (TSV) port. The conditions for this investment were satisfied in July                                                                Simandou's mine operations to the shared mainline, with the arrival of track
 2024.                                                                                                                                       laying locomotives, 8.5 kilometres of rail was installed. In October 2024,
                                                                                                                                             construction of the 275 metre Milo River bridge was completed. Tunnel
                                                                                                                                             excavation activity on the SimFer scope is now more than 75% complete, with
                                                                                                                                             construction at the port continuing to advance on the TSV wharf and rail car
                                                                                                                                             dumper infrastructure. Expectations for delivery of the first TSVs remain on
                                                                                                                                             plan.
 Aluminium
 Investment to expand the low-carbon AP60 aluminium smelter at the Complexe       $1.1bn                 $0.8bn                              Approved in June 2023, AP60 expansion construction activities remain on
 Jonquière in Quebec. The investment includes up to $113 million of financial                                                                schedule. Once completed, the project will add 96 new AP60 pots, increasing
 support from the Quebec government.                                                                                                         capacity by approximately 160,000 tonnes of primary aluminium per year by the

                                                                                                                                           end of 2026.  This new capacity, in addition to 30,000 tonnes of new
 Commissioning is expected in the first half of 2026, with the smelter fully                                                                 recycling capacity at Arvida expected to open in the fourth quarter of 2025,
 ramped up by the end of that year. Once completed, it is expected to be in the                                                              will offset the 170,000 tonnes of capacity lost through the gradual closure of
 first quartile of the industry operating cost curve.                                                                                        potrooms at the Arvida smelter from 2024.
 Copper
 Phase two of the south wall pushback to extend mine life at Kennecott in Utah    $1.8bn                 $0.9bn                              Approved in December 2019, stripping commenced in 2020 and will continue
 by a further six years. The project largely consists of mine stripping                                                                      through 2027. In March 2023, a further $0.3 billion was approved to primarily
 activities and includes some additional infrastructure development, including                                                               mitigate the risk of failure in an area of geotechnical instability known as
 a tailings facility expansion. The project will allow mining to continue into                                                               Revere, necessary to both protect open pit value and enable underground
 a new area of the orebody between 2026 and 2032.                                                                                            development.

 Investment in the Kennecott underground development of the North Rim Skarn       $0.6bn                 $0.4bn                              Approved in June 2023, production from NRS⁶ is expected to commence in
 (NRS) area.                                                                                                                                 mid-2025, delivering around 250,000 tonnes through to 2033⁷. A further $0.1
                                                                                                                                             billion was approved in December 2024 for additional infrastructure and
                                                                                                                                             geotechnical controls.
 Development of the Oyu Tolgoi underground copper-gold mine in Mongolia (Rio      $7.06bn                $0.5bn                              First ore on the conveyor to surface belt was achieved in October 2024, with
 Tinto 66%), which is expected to produce (from the open pit and underground)                                                                the conveyor system now able to transport ore to the surface from a depth of
 an average of ~500,000 tonnes⁸ of copper per year from 2028 to 2036.                                                                        1,300 metres. Load and production testing of the conveyor system is
                                                                                                                                             progressing. Construction works for the concentrator conversion remain on
                                                                                                                                             schedule, with commissioning activities commencing in the fourth quarter of
                                                                                                                                             2024 and forecast to be progressively completed through to the second quarter
                                                                                                                                             of 2025. Construction of primary crusher 2 is progressing to plan and remains
                                                                                                                                             on track to be completed by the end of 2025.
 Minerals
 Expansion of the Rincon project in Argentina to 60,000 tonnes per year of        $2.5bn                 $2.5bn                              Approved in December 2024, construction of the expanded plant is scheduled to
 battery grade lithium carbonate, comprised of the 3,000-tonne starter plant                                                                 begin in mid-2025, subject to permitting. First production from the expanded
 and 57,000-tonne expansion plant. The mine is expected to have a 40-year⁹                                                                   plant is expected in 2028 followed by a three-year ramp-up to full capacity.
 life and operate in the first quartile of the cost curve.                                                                                   We released
                                                                                                                                             (https://www.riotinto.com/en/invest/financial-news-performance/resources-and-reserves)
                                                                                                                                             the Rincon Project Mineral Resources and Ore Reserves statement on 4 December
                                                                                                                                             2024.

 

1.   Rio Tinto share of the Western Range capital cost includes 100% of
funding costs for Paraburdoo plant upgrades.

2.   WCS is the holder of Simandou North Blocks 1 & 2 (with the
Government of Guinea holding a 15% interest in the mining vehicle and WCS
holding 85%) and associated infrastructure. WCS was originally held by WCS
Holdings, a consortium of Singaporean company, Winning International Group
(50%) and Weiqiao Aluminium (part of the China Hongqiao Group) (50%). On 19
June 2024, Baowu Resources completed the acquisition of a 49% share of WCS
mine and infrastructure projects with WCS Holdings holding the remaining 51%.
In the case of the mine, Baowu also has an option to increase to 51% during
operations. During construction, SimFer will hold 34% of the shares in the WCS
infrastructure entities with WCS holding the remaining 66%.

3.   WCS holds the mining concession for Blocks 1 & 2, while SimFer
holds the mining concession for Blocks 3 & 4. SimFer and WCS will
independently develop their mines.

4.   SimFer Jersey Limited is a joint venture between the Rio Tinto Group
(53%) and Chalco Iron Ore Holdings Ltd (CIOH) (47%), a Chinalco-led joint
venture of leading Chinese SOEs (Chinalco (75%), Baowu (20%), China Rail
Construction Corporation (2.5%) and China Harbour Engineering Company (2.5%)).
SimFer S.A. is the holder of the mining concession covering Simandou Blocks 3
& 4, and is owned by the Guinean State (15%) and SimFer Jersey Limited
(85%). SimFer Infraco Guinée S.A. will deliver SimFer's scope of the
co-developed rail and port infrastructure, and is co-owned by SimFer Jersey
(85%) and the Guinean State (15%). SimFer Jersey will ultimately own 42.5% of
Compagnie du Transguinéen, which will own and operate the co-developed
infrastructure during operations.

5.   The estimated annualised capacity of approximately 60 million dry
tonnes per annum iron ore for the Simandou life of mine schedule was
previously reported in a release to the Australian Securities Exchange (ASX)
dated 6 December 2023 titled "Investor Seminar 2023". Rio Tinto confirms that
all material assumptions underpinning that production target continue to apply
and have not materially changed.

6.   The NRS Mineral Resources and Ore Reserves, together with the Lower
Commercial Skarn (LCS) Mineral Resources and Ore Reserves, form the
Underground Skarns Mineral Resources and Ore Reserves.

7.   The 250 thousand tonne copper production target for the Kennecott
underground mines over the years 2023 to 2033 was previously reported in a
release to the Australian Securities Exchange (ASX) dated 20 June 2023 "Rio
Tinto invests to strengthen copper supply in US". All material assumptions
underpinning that production target continue to apply and have not materially
changed.

8.   The 500 thousand tonne per year copper production target (stated as
recoverable metal) for the Oyu Tolgoi underground and open pit mines for the
years 2028 to 2036 was previously reported in a release to the Australian
Securities Exchange (ASX) dated 11 July 2023 "Investor site visit to Oyu
Tolgoi copper mine, Mongolia". All material assumptions underpinning that
production target continue to apply and have not materially changed.

9.   The production target of approximately 53 kt of battery grade lithium
carbonate per year for a period of 40 years was previously reported in a
release to the ASX dated 4 December 2024 titled "Rincon Project Mineral
Resources and Ore Reserves: Table 1". Rio Tinto confirms that all material
assumptions underpinning that production target continue to apply and have not
materially changed. Plans are in place to build for a capacity of 60 kt of
battery grade lithium carbonate per year with debottlenecking and improvement
programs scheduled to unlock this additional throughput.

Future options

                                                                                  Status
 Iron Ore: Pilbara brownfields
 Over the medium term, our Pilbara system capacity remains between 345 and 360    We continue to work closely with local communities, Traditional Owners and
 million tonnes per year. Meeting this range, and the planned product mix, will   governments to progress approvals for these new mining projects. We continue
 require the approval and delivery of the next tranche of replacement mines       to advance our next tranche of Pilbara mine replacement studies at Hope Downs
 over the next five years.                                                        1 (Hope Downs 2 and Bedded Hilltop), Brockman 4 (Brockman Syncline 1), Greater
                                                                                  Nammuldi and West Angelas. Funding for the full execution of the Brockman 4
                                                                                  project was obtained in fourth quarter of 2024. Early works and design are
                                                                                  underway for the Brockman 4 and Hope Downs 1 projects. Environmental and
                                                                                  heritage approvals are progressing and timelines remain subject to receiving
                                                                                  these approvals. The Greater Nammuldi project continues to progress at a rate
                                                                                  behind the original development schedule.
 Iron Ore: Rhodes Ridge
 In October 2022, Rio Tinto (50%) and Wright Prospecting Pty Ltd (50%) agreed     In December 2023, we announced approval of a $77 million pre-feasibility study
 to modernise the joint venture covering the Rhodes Ridge project in the          (PFS). The PFS continues to progress with good engagement with Traditional
 Eastern Pilbara, providing a pathway for development utilising Rio Tinto's       Owners and government. The PFS, which is targeting an initial capacity of up
 rail, port and power infrastructure.                                             to 40 million tonnes per year, subject to relevant approvals, remains on track
                                                                                  to be completed in 2025. First ore is expected by the end of the decade.

                                                                                  Longer term, the resource could support a world-class mining hub with a
                                                                                  potential capacity of more than 100 million tonnes of high-quality iron ore a
                                                                                  year.
 Lithium: Jadar
 Development of the greenfield Jadar lithium-borates project in Serbia will       On 16 July 2024, the Constitutional Court of Serbia issued a decision stating
 include an underground mine with associated infrastructure and equipment, as     the 2022 decree by the Government of Serbia to abolish the Jadar project
 well as a beneficiation chemical processing plant.                               spatial plan was unconstitutional and illegal. Subsequently, the Government of

                                                                                Serbia has reinstated the spatial plan to its previously adopted form.
 The Board committed funding in July 2021, subject to receiving all relevant      Following the decisions, we have continued to focus on consultation with all
 approvals, permits and licences. The studies and capital estimates will need     key stakeholders, including providing comprehensive factual information about
 to be updated before project approval.                                           the project. The application process for obtaining the Exploitation Field
                                                                                  Licence (EFL) continued during the fourth quarter of 2024. The EFL is
                                                                                  essential for commencing fieldwork, including detailed geotechnical
                                                                                  investigations, while cultural heritage and environmental surveys have
                                                                                  resumed. The Environmental Impact Assessment process for the scoping and
                                                                                  content for the mine progressed through the public consultation phase. This
                                                                                  step includes legally mandated consultations, which the project supports, to
                                                                                  encourage an open, fact-based dialogue.
 Mineral Sands: Zulti South
 Development of the Zulti South project at Richards Bay Minerals (RBM) in South   Approved in April 2019 to underpin RBM's supply of zircon and ilmenite over
 Africa (Rio Tinto 74%).                                                          the life of the mine. The project remains on indefinite suspension, while a
                                                                                  feasibility study refresh is underway.
 Copper: Resolution
 The Resolution Copper project is a proposed underground copper mine in the       We continue to await a decision from the U.S. Supreme Court on the petition
 Copper Triangle, in Arizona, US (Rio Tinto 55%).                                 filed by the Apache Stronghold requesting to hear its case to stop the land

                                                                                exchange between Resolution Copper and the federal government. Separately
                                                                                  the Supreme Court denied a petition from the San Carlos Apache Tribe, asking
                                                                                  the Court to review a decision by the Arizona Supreme Court regarding a water
                                                                                  discharge permit issued to Resolution Copper. We continue to progress the
                                                                                  Final Environmental Impact Statement with the United States Forest Service,
                                                                                  however they have yet to advise on the date of republication. We also advanced
                                                                                  partnership discussions with several federally-recognised Native American
                                                                                  Tribes. While there is significant local support for the project, we respect
                                                                                  the views of groups who oppose it and will continue our efforts to address and
                                                                                  mitigate concerns.
 Copper: Winu
 In late 2017, we discovered copper-gold mineralisation at the Winu project in    In December 2024, we signed
 the Paterson Province in Western Australia. In 2021, we reported our first       (https://www.riotinto.com/en/news/releases/2024/rio-tinto-and-sumitomo-metal-mining-to-partner-on-winu-copper-gold-project)
 Indicated Mineral Resource. The pathway remains subject to regulatory and        a Term Sheet with Sumitomo Metal Mining for a Joint Venture to deliver the
 other required approvals.                                                        project. A pre-feasibility study with an initial development of processing
                                                                                  capacity of up to 10 million tonnes per year is expected to be completed in
                                                                                  2025, along with the submission of an Environmental Review Document under the
                                                                                  EPA Environmental Impact Assessment process. Project Agreement negotiations
                                                                                  with Nyangumarta and the Martu Traditional Owner Groups remain our
                                                                                  priority.
 Copper: La Granja
 In August 2023, we completed a transaction to form a joint venture with First    FQM acquired a 55% stake for $105 million and will invest up to a further $546
 Quantum Minerals (FQM) that will work to unlock the development of the La        million into the joint venture to sole fund capital and operational costs to
 Granja project in Peru, one of the largest undeveloped copper deposits in the    take the project through a feasibility study and toward development. All
 world, with potential to be a large, long-life operation.                        subsequent expenditures will be applied on a pro-rata basis in line with
                                                                                  shared ownership. FQM is currently progressing community engagement and
                                                                                  engineering studies.
 Aluminium: ELYSIS
 ELYSIS, our joint venture with Alcoa, supported by Apple, the Government of      We will install carbon free aluminium smelting cells at our Arvida smelter in
 Canada and the Government of Quebec, is developing a breakthrough inert anode    Quebec using the first technology licence issued by the ELYSIS joint venture.
 technology that eliminates all direct greenhouse gases from the aluminium        We will design, engineer and build a demonstration plant equipped with ten
 smelting process.                                                                pots operating at 100 kiloamperes (kA), for a total investment of $285 million
                                                                                  (Rio Tinto $179 million, Government of Quebec $106 million). The plant will
                                                                                  have an annual capacity of 2,500 tonnes of commercial quality aluminium, with
                                                                                  first production targeted by 2027.

                                                                                  The joint venture is continuing its R&D program to scale up the ELYSIS(TM)
                                                                                  technology. It has begun commissioning the larger prototype 450 kA cells at
                                                                                  the Alma smelter, with the start-up sequence set to begin in 2025 (previously
                                                                                  2024).

 

 

 

Review of operations

Iron Ore

 Year ended 31 December                                                  2024                                2023                      Change
 Pilbara production (million tonnes - 100%)                             328.0                               331.5                          (1)       %
 Pilbara shipments (million tonnes - 100%)                              328.6                               331.8                          (1)       %
 Salt production (million tonnes - Rio Tinto share)¹                        5.8                                 6.0                        (3)       %

 Segmental revenue (US$ millions)                                     29,339                              32,249                           (9)       %
 Average realised price (US$ per dry metric tonne, FOB basis)             97.4                              108.4                            (10)   %
 Underlying EBITDA (US$ millions)                                     16,249                              19,974                             (19)   %
 Pilbara underlying FOB EBITDA margin²                                 65%                                 69%
 Underlying earnings (US$ millions)                                     9,097                             11,882                             (23)   %
 Net cash generated from operating activities (US$ millions)          11,652                              14,045                             (17)   %
 Capital expenditure (US$ millions)³                                   (3,012)                             (2,588)                          16       %
 Free cash flow (US$ millions)                                          8,561                             11,374                             (25)   %
 Underlying return on capital employed⁴                                50%                                 64%

Production figures are sometimes more precise than the rounded numbers shown,
hence small differences may result in the year on year change.

1.   Dampier Salt is reported within Iron Ore, reflecting management
responsibility. Iron Ore Company of Canada continues to be reported within
Minerals. The Simandou iron ore project in Guinea reports to the Chief
Technical Officer and is reported outside the Reportable segments.

2.   The Pilbara underlying free on board (FOB) EBITDA margin is defined as
Pilbara underlying EBITDA divided by Pilbara segmental revenue,
excluding freight revenue.

3.   Capital expenditure is the net cash outflow on purchases less sales of
property, plant and equipment; capitalised evaluation costs; and purchases
less sales of other intangible assets.

4.   Underlying return on capital employed (ROCE) is defined as underlying
earnings excluding net interest divided by average capital employed.

Financial performance

Underlying EBITDA of $16.2 billion was 19% lower than 2023, primarily due to
lower realised prices ($2.7 billion) and marginally lower shipments.

Unit costs of $23.0 per tonne were $1.5 per tonne higher than 2023, driven by
lower iron ore production and inflation.

Our Pilbara operations delivered an underlying FOB EBITDA margin of 65%,
compared with 69% in 2023, largely due to the lower iron ore price and lower
volumes.

We price the majority of our iron ore sales (78%) by reference to the average
index price for the month of shipment. In 2024, we priced approximately 10% of
sales with reference to the prior quarter's average index lagged by one month
with the remainder sold either on current quarter average, or other
mechanisms. We made approximately 75% of sales including freight and 25% on an
FOB basis.

We achieved an average iron ore price of $89.6 per wet metric tonne (2023:
$99.7 per wet metric tonne) on an FOB basis, equivalent to $97.4 per dry
metric tonne, with an 8% moisture assumption (2023: $108.4 per dry metric
tonne). This compares to the average price for the monthly average Platts
index for 62% iron fines converted to a FOB basis of $98.4 per dry metric
tonne (2023: $110.3 per dry metric tonne).

Segmental revenue for our Pilbara operations included freight revenue of $2.3
billion (2023: $2.1 billion).

Net cash generated from operating activities of $11.7 billion was 17% lower
than 2023, driven by the same drivers as underlying EBITDA. After capital
investment, which included $0.4 billion increased investment in Pilbara
replacement projects, free cash flow of $8.6 billion was $2.8 billion lower
than 2023.

Review of operations

Pilbara operations produced 328.0 million tonnes (100% basis), 1% lower than
2023. Shipments (100% basis) were also 1% lower. Production was affected by
depletion, predominantly at Paraburdoo as we transition to Western Range and
Yandicoogina, as well as higher than average rainfall. The Safe Production
System target of 5 million tonnes for 2024 was achieved for the second
consecutive year. Gudai-Darri demonstrated 50 million tonne per annum rates
during the fourth quarter. Sustaining production at these rates is subject to
the timing of approvals for planned mining areas and heritage clearances, and
continuation of the debottlenecking program at the main plant.

We grew our portside business in 2024, with total iron ore sales in China of
29.9 million tonnes (23.3 million tonnes in 2023). At the end of December,
inventory levels were 7.1 million tonnes (6.4 million tonnes at the end of
December 2023), including 4.9 million tonnes of Pilbara product. In 2024,
approximately 89% of our portside sales were either screened or blended in
Chinese ports (86% in 2023).

In December 2024, we completed
(https://www.riotinto.com/en/news/releases/2024/rio-tinto-completes-sale-of-lake-macleod-operation)
the sale of Dampier Salt Limited's Lake MacLeod operation to Leichhardt
Industrials Group for consideration of A$375 million.

 

Aluminium

 Year ended 31 December                                                 2024                              2023                    Change
 Bauxite production ('000 tonnes - Rio Tinto share)                  58,653                            54,619                        7           %
 Alumina production ('000 tonnes - Rio Tinto share)                    7,303                             7,537                        (3)       %
 Aluminium production ('000 tonnes - Rio Tinto share)                  3,296                             3,272                       1           %

 Segmental revenue (US$ millions)                                    13,650                            12,285                          11       %
 Average realised aluminium price (US$ per tonne)                      2,834                             2,738                       4           %
 Underlying EBITDA (US$ millions)                                      3,673                             2,282                         61       %
 Underlying EBITDA margin (integrated operations)                     30%                               21%
 Underlying earnings (US$ millions)                                    1,483                                538                          176   %
 Net cash generated from operating activities (US$ millions)           3,032                             1,980                         53       %
 Capital expenditure - excluding EAUs (US$ millions)¹                 (1,694)                           (1,331)                        27       %
 Free cash flow (US$ millions)                                         1,302                                619                          110   %
 Underlying return on capital employed²                               10%                             3%

1.   Capital expenditure is the net cash outflow on purchases less sales of
property, plant and equipment; capitalised evaluation costs; and purchases
less sales of other intangible assets. It excludes equity accounted units
(EAUs).

2.   Underlying return on capital employed (ROCE) is defined as underlying
earnings excluding net interest divided by average capital employed.

Financial performance

Overall we delivered a significant uplift in profitability for our Aluminium
business with a 61% increase in underlying EBITDA to $3.7 billion, underlying
EBITDA margin rising nine percentage points to 30% and underlying ROCE of 10%.
We saw an 8% increase in the average LME price with price support from high
alumina costs and the cancellation of Chinese VAT rebates on the export of
semi-finished goods. Market-related costs for key materials such as caustic,
coke and pitch moderated with some of this flowing through to underlying
EBITDA, offsetting some of the impact of a higher alumina price. Higher
bauxite volumes from record annual production at Gove and Amrun and increased
bauxite pricing were partially offset by lower alumina production following
the breakage of a third-party gas pipeline in Queensland.

We achieved an average realised aluminium price of $2,834 per tonne, 4% higher
than 2023. The average realised aluminium price comprises the LME price, a
market premium and a value-added product (VAP) premium. The cash LME price
averaged $2,419 per tonne, 8% higher than 2023, while in our key US market,
the Midwest premium duty paid, which is 59% of our total volumes (2023: 57%),
decreased by 17% to $427 per tonne (2023: $512 per tonne). Our VAP sales
represented 46% of the primary metal we sold (2023: 46%) and generated product
premiums averaging $295 per tonne of VAP sold (2023: $354 per tonne).

Our cash generation also improved significantly, with net cash generated from
operating activities of $3.0 billion, a rise of 53%, compared with 2023. Free
cash flow of $1.3 billion reflected capital investment in the business of $1.7
billion.

Review of operations

Bauxite production of 58.7 million tonnes was 7% higher than 2023, exceeding
our guidance. We delivered record annual production at Gove and Amrun
following implementation of the Safe Production System.

We shipped 40.9 million tonnes of bauxite to third parties, 10% higher than
2023. Segmental revenue for bauxite increased 28% to $3.1 billion. This
includes freight revenue of $0.5 billion (2023: $0.5 billion).

Alumina production of 7.3 million tonnes was 3% lower than 2023, due to the
impacts to our Gladstone operations from the breakage of the third-party
operated Queensland Gas Pipeline in March. Gas supplies to our Gladstone
operations from the third-party operated Queensland Gas Pipeline were meeting
100% of our requirements by year-end.

As the result of sanction measures by the Australian Government, Rio Tinto has
taken on 100% of capacity of Queensland Alumina Limited (QAL) for as long as
the sanctions continue. This results in use of Rusal's 20% share of capacity
by Rio Tinto under the tolling arrangement with QAL. This additional output is
excluded from the production tables in this report as QAL remains 80% owned by
Rio Tinto and 20% owned by Rusal.

Aluminium production of 3.3 million tonnes was 1% higher than 2023. At our New
Zealand Aluminium Smelter (NZAS), production continued to ramp up following a
previous call from Meridian Energy to reduce electricity usage in August 2024,
for which we are compensated. As previously reported, we expect the ramp-up to
run through to the second quarter of 2025.

We completed
(https://www.riotinto.com/en/news/releases/2024/rio-tinto-completes-acquisition-of-sumitomos-20_64-stake-in-new-zealands-aluminium-smelter)
the previously announced acquisition
(https://www.riotinto.com/en/news/releases/2024/long-term-future-for-new-zealands-tiwai-point-aluminium-smelter-secured-with-new-power-deals)
of Sumitomo Chemical Company's (SCC's) 20.64% interest in NZAS on 1 November
2024 and now fully own the Tiwai Point aluminium smelter.

We also completed
(https://www.riotinto.com/en/news/releases/2024/rio-tinto-completes-acquisition-of-sumitomos-20_64-stake-in-new-zealands-aluminium-smelter)
the previously announced acquisition of SCC's 2.46% stake in Boyne Smelters
Limited (BSL). The completion of this transaction, along with the recently
completed
(https://www.riotinto.com/en/news/releases/2024/rio-tinto-to-acquire-mitsubishis-11_65-stake-in-boyne-aluminium-smelter)
acquisition of Mitsubishi's 11.65% stake in BSL, brings Rio Tinto's total
interest in BSL to 73.5%.

Production is reported including these changes in ownership from 1 November
2024.

 

 

Copper

 Year ended 31 December                                                         2024                              2023                    Change
 Mined copper production ('000 tonnes - consolidated basis)                       697                               620                        13       %
 Refined copper production ('000 tonnes - Rio Tinto share)                        248                               175                        42       %

 Segmental revenue (US$ millions)                                              9,275                             6,678                         39       %
 Average realised copper price (US cents per pound)¹                              422                               390                      8           %
 Underlying EBITDA (US$ millions)²                                             3,437                             1,960                         75       %
 Underlying EBITDA margin (product group operations)                          49%                               42%
 Underlying earnings (US$ millions)²                                              811                               190                          327   %
 Net cash generated from operating activities (US$ millions)³                  2,590                                596                          335   %
 Capital expenditure - excluding EAUs⁴ (US$ millions)                         (2,055)                           (1,976)                      4           %
 Free cash flow (US$ millions)²                                                   526                           (1,386)
 Underlying return on capital employed (product group operations)⁵          6%                                3%

1.   Average realised price for all units sold. Realised price does not
include the impact of the provisional pricing adjustments, which negatively
impacted revenues by $92 million (2023: $2 million positive).

2.   Accountability for Rio Tinto Guinea, our in-country external affairs
office, remains with Bold Baatar, and has therefore moved from the Copper
product group to "Other operations" following his change in role to Chief
Commercial Officer. Accordingly, prior period amounts have been adjusted for
comparability.

3.   Net cash generated from operating activities excludes the operating
cash flows of equity accounted units (EAUs) but includes dividends from EAUs
(Escondida).

4.   Capital expenditure is the net cash outflow on purchases less sales of
property, plant and equipment, capitalised evaluation costs and purchases less
sales of other intangible assets. It excludes EAUs.

5.   Underlying return on capital employed (ROCE) is defined as underlying
earnings (product group operations) excluding net interest divided by average
capital employed.

Financial performance

Improved financials benefited from the steady ramp-up at Oyu Tolgoi, the
strong performance at Escondida and the successful restart of the Kennecott
smelter, following the rebuild in 2023, releasing working capital through the
drawdown of inventories, enhancing operating cash flow. Underlying EBITDA
increased by 75% compared with 2023 and free cash flow turned positive
supported by a strong LME copper price and higher volumes. Overall, mined
copper production rose by 13% and refined copper production by 42%.

Copper C1 net unit costs, at 142 cents per pound, reduced by 53 cents per
pound, or 27%, from 2023, reflecting cost efficiencies on the higher mined
copper production at Oyu Tolgoi and Escondida, and higher refined copper
production at Kennecott, following the smelter rebuild in 2023.

We generated significantly higher net cash from operating activities of $2.6
billion, which included higher dividends from Escondida.

Review of operations

Mined copper production, at 697 thousand tonnes, was 13% higher than 2023,
reflecting the ramp-up of Oyu Tolgoi underground and increased production from
Escondida due to higher grades fed to the concentrator (0.99% versus 0.83%).
This offset geotechnical challenges at Kennecott as instabilities in the pit
wall impacted the mining sequence from the second quarter of 2024.

Refined copper production increased by 42% to 248 thousand tonnes with the
Kennecott smelter and refinery returning to normal operations following the
successful rebuild in 2023.

Oyu Tolgoi underground project

In 2024, we delivered 6.5 million tonnes of ore milled from the underground
mine at an average copper head grade of 1.94% and 34.5 million tonnes from the
open pit with an average grade of 0.39%. The ramp-up remains on track to reach
500 thousand tonnes of copper production per annum (100% basis and stated as
recoverable metal) for the Oyu Tolgoi underground and open pit mines for the
years 2028 to 2036(1).

We continue to see good performance from the underground mine. We completed
drawbell construction at Panel 0, with a total of 124 drawbells opened. The
sinking of ventilation Shafts 3 and 4 was completed in April 2024 following
the breakthrough to surface. Both shafts were commissioned in the second half
of 2024.

In November 2024, Oyu Tolgoi successfully concluded Collective Agreement
negotiations, marking a historic milestone as the first agreement involving
two trade unions at the operation. The agreement will remain in effect for the
next three years.

 

 

 

 

 

(1) The 500 thousand tonne per year copper production target (stated as
recoverable metal) for the Oyu Tolgoi underground and open pit mines for the
years 2028 to 2036 was previously reported in a release to the Australian
Securities Exchange (ASX) dated 11 July 2023 "Investor site visit to Oyu
Tolgoi copper mine, Mongolia". All material assumptions underpinning that
production target continue to apply and have not materially changed.

Minerals

 Year ended 31 December                                                                2024                                2023                      Change
 Iron ore pellets and concentrates production¹ (million tonnes - Rio Tinto                9.4                                 9.7                        (2)       %
 share)
 Titanium dioxide slag production ('000 tonnes - Rio Tinto share)                        990                              1,111                            (11)   %
 Borates production ('000 tonnes - Rio Tinto share)                                      504                                 495                        2           %
 Diamonds production ('000 carats - Rio Tinto share)                                  2,759                               3,340                            (17)   %

 Segmental revenue (US$ millions)                                                     5,531                               5,934                          (7)       %
 Underlying EBITDA (US$ millions)                                                     1,080                               1,414                            (24)   %
 Underlying EBITDA margin (product group operations)                                 26%                                 30%
 Underlying earnings (US$ millions)                                                      143                                 312                           (54)   %
 Net cash generated from operating activities (US$ millions)                             705                                 548                          29       %
 Capital expenditure (US$ millions)²                                                    (798)                               (746)                       7           %
 Free cash flow (US$ millions)                                                          (126)                               (229)                         45       %
 Underlying return on capital employed (product group operations)³                 8%                                    13%

1.   Iron Ore Company of Canada (IOC) continues to be reported within
Minerals.
 

2.   Capital expenditure is the net cash outflow on purchases less sales of
property, plant and equipment; capitalised evaluation costs; and purchases
less sales of other intangible assets.

3.   Underlying return on capital employed (ROCE) is defined as underlying
earnings (product group operations) excluding net interest divided by average
capital employed.

Financial performance

Underlying EBITDA of $1.1 billion was 24% lower than 2023, primarily due to
lower pricing across most commodities, in particular titanium dioxide
feedstocks, borates and iron ore. Underlying demand for titanium dioxide
feedstocks remains soft while the borates market is recovering from supply
chain disruptions.

Net cash generated from operating activities of $0.7 billion was 29% higher
than 2023, when a build in working capital took place. Further investment is
being made to develop our battery minerals business, resulting in negative
free cash flow of $126 million.

Underlying EBITDA and net cash generated from operating activities in 2024
include $0.2 billion(1) insurance proceeds relating to the process safety
incidents at RTIT and the forest fires at IOC which took place in 2023.

Review of operations

Production of iron ore pellets and concentrate at IOC of 9.4 million tonnes
was 2% lower than 2023 primarily due to an 11-day site-wide shutdown driven by
forest fires in mid-July, resulting in a revised mine plan and maintenance
schedule. We also experienced operational challenges in the mine and
concentrator throughout the year. Annual rail haulage was 36.4 million tonnes,
7% higher than in 2023, driven by continued operational improvements to meet
increasing third-party and IOC demand.  Our focus going forward is to
stabilise the operation and achieve safe, cost-effective and consistent
production.

TiO(2) slag production of 990 thousand tonnes was 11% lower than 2023,
primarily due to reduced market demand. A furnace reconstruction, starting in
the first quarter of 2024, continues at our RTIT Quebec Operations. Through
2024, we operated six out of nine furnaces in Quebec and three out of four at
Richards Bay Minerals (RBM).

Borates production was 2% higher than 2023 supported by recovering market
demand, and despite unplanned plant downtime in April 2024.

Our share of carats recovered was 17% lower than 2023. Diamond production was
impacted by the tragic plane crash earlier in 2024, as well as cessation of
A21 open pit mining in the third quarter of 2023.

First lithium was produced from the Rincon project starter plant in Argentina
in November 2024. First commercial production is targeted for the first half
of 2025.

(1) There is no overall financial impact to the Rio Tinto Group, with the
offset reflected centrally.

Price and exchange rate sensitivities

The following sensitivities give the estimated effect on underlying EBITDA,
assuming that each price or exchange rate moved in isolation. The relationship
between currencies and commodity prices is a complex one; movements in
exchange rates can affect movements in commodity prices and vice versa. The
exchange rate sensitivities quoted here include the effect on operating costs
of movements in exchange rates, but do not include the effect of the
revaluation of foreign currency working capital. They should be used with
care.

                                                                 Average published                                               US$ million impact on

                                                                 price/exchange rate for 2024                                    full-year 2024

                                                                                                                                 underlying EBITDA

                                                                                                                                 of a 10% change

                                                                                                                                 in prices/exchange rates
 Aluminium (LME)  - US$ per tonne                                                             2,419                                                           1,170
 Copper (LME)  - US cents per pound                              415                                                             699
 Gold - US$ per troy ounce                                                                    2,386                                                                96
 Iron ore realised price (FOB basis) - US$ per dry metric tonne  97.4                                                                                         2,488
 Australian dollar against the US dollar                         0.66                                                            666
 Canadian dollar against the US dollar                           0.73                                                            335
 Oil (Brent) - US per barrel                                     81                                                              113

 

 

 

Selected financial information for the

year ended 31 December 2024

 

Contents

 Selected financial information                  Page number
 Consolidated income statement                   25
 Consolidated statement of comprehensive income  26
 Consolidated cash flow statement                27
 Consolidated balance sheet                      29
 Consolidated statement of changes in equity     30

 

 Explanatory notes to the selected financial information

 

 Status of financial information                   32
 Rio Tinto financial information by business unit  33
 Alternative performance measures                  37

 

Consolidated income statement

 Year ended 31 December                                                        2024                                     2023

                                                                               US$m                                     US$m
 Consolidated operations
 Consolidated sales revenue                                                                53,658                                   54,041
 Net operating costs (excluding items disclosed separately)                              (37,745)                                 (37,052)
 Impairment charges net of reversals                                                          (538)                                    (936)
 Gains on consolidation and disposal of interests in businesses                              1,214                                          -
 Exploration and evaluation expenditure (net of profit from disposal of                       (936)                                 (1,230)
 interests in undeveloped projects)
 Operating profit                                                                          15,653                                   14,823
 Share of profit after tax of equity accounted units                                            838                                      675
 Profit before finance items and taxation                                                  16,491                                   15,498
 Finance items
 Net exchange gains/(losses) on external net debt and intragroup balances                       322                                    (251)
 Losses on derivatives not qualifying for hedge accounting                                       (92)                                     (54)
 Finance income                                                                                 514                                      536
 Finance costs                                                                                (763)                                    (967)
 Amortisation of discount on provisions                                                       (857)                                    (977)
                                                                                              (876)                                 (1,713)
 Profit before taxation                                                                    15,615                                   13,785
 Taxation                                                                                  (4,041)                                  (3,832)
 Profit after tax for the year                                                             11,574                                     9,953
 - attributable to owners of Rio Tinto (net earnings)                                      11,552                                   10,058
 - attributable to non-controlling interests                                                      22                                   (105)

 Basic earnings per share                                                      711.7c                                   620.3c
 Diluted earnings per share                                                    707.2c                                   616.5c

 

Consolidated statement of comprehensive income

                                                                                     2024                                          2023

                                                                                     US$m                                          US$m
 Profit after tax for the year                                                                   11,574                                          9,953

 Other comprehensive (loss)/income
 Items that will not be reclassified to the income statement:
 Remeasurement gains/(losses) on pension and post-retirement healthcare plans                           83                                        (461)
 Changes in the fair value of equity investments held at fair value through                              -                                           (24)
 other comprehensive income (FVOCI)
 Tax relating to these components of other comprehensive income                                        (22)                                         152
 Share of other comprehensive income/(loss) of equity accounted units, net of                              4                                           (3)
 tax
                                                                                                        65                                        (336)

 Items that have been/may be subsequently reclassified to the income statement:
 Currency translation adjustment((a))                                                            (3,391)                                            644
 Currency translation on operations disposed of, transferred to the income                             (27)                                            -
 statement
 Fair value movements:
 - Cash flow hedge gains                                                                                13                                            30
 - Cash flow hedge losses/(gains) transferred to the income statement                                   17                                           (39)
 Net change in costs of hedging reserve                                                                    4                                             5
 Tax relating to these components of other comprehensive loss                                          (10)                                              1
 Share of other comprehensive (loss)/income of equity accounted units, net of                          (45)                                           14
 tax
                                                                                                 (3,439)                                            655
 Total other comprehensive (loss)/income for the year, net of tax                                (3,374)                                            319
 Total comprehensive income for the year                                                           8,200                                       10,272
 - attributable to owners of Rio Tinto                                                             8,375                                       10,335
 - attributable to non-controlling interests                                                        (175)                                            (63)

(a)   Excludes a currency translation charge of US$317 million (2023: gain
of US$47 million) arising on Rio Tinto Limited's share capital for the year
ended 31 December 2024, which is recognised in the Group statement of changes
in equity on page 30.

 

 

Consolidated cash flow statement

                                                                                 2024                                          2023

                                                                                 US$m                                          US$m
 Cash flows from consolidated operations((a))                                                19,859                                        20,251
 Dividends from equity accounted units                                                         1,067                                            610
 Cash flows from operations                                                                  20,926                                        20,861
 Net interest paid                                                                              (685)                                         (612)
 Dividends paid to holders of non-controlling interests in subsidiaries                         (477)                                         (462)
 Tax paid                                                                                    (4,165)                                       (4,627)
 Net cash generated from operating activities                                                15,599                                        15,160
 Cash flows from investing activities
 Purchases of property, plant and equipment and intangible assets((b))                       (9,621)                                       (7,086)
 Sales of property, plant and equipment and intangible assets                                       30                                               9
 Acquisitions of subsidiaries, joint ventures and associates((b))                               (346)                                         (834)
 Disposals of subsidiaries, joint ventures, joint operations and associates                       427                                              -
 Purchases of financial assets                                                                  (113)                                            (39)
 Sales of financial assets((c))                                                                   677                                        1,220
 Net funding of equity accounted units((b))                                                     (784)                                         (144)
 Other investing cash flows                                                                       136                                            (88)
 Net cash used in investing activities                                                       (9,594)                                       (6,962)
 Cash flows before financing activities                                                        6,005                                         8,198
 Cash flows from financing activities
 Equity dividends paid to owners of Rio Tinto                                                (7,025)                                       (6,470)
 Proceeds from additional borrowings, net of issue costs                                          261                                        1,833
 Repayment of borrowings and associated derivatives                                             (860)                                         (310)
 Lease principal payments                                                                       (455)                                         (426)
 Proceeds from issue of equity to non-controlling interests((b))                               1,574                                            127
 Purchase of non-controlling interest                                                           (591)                                            (33)
 Other financing cash flows                                                                            2                                             2
 Net cash used in financing activities                                                       (7,094)                                       (5,277)
 Effects of exchange rates on cash and cash equivalents                                            (99)                                          (23)
 Net (decrease)/increase in cash and cash equivalents                                        (1,188)                                         2,898
 Opening cash and cash equivalents less overdrafts                                             9,672                                         6,774
 Closing cash and cash equivalents less overdrafts                                             8,484                                         9,672

 

 (a) Cash flows from consolidated operations                                                              2024                                       2023

                                                                                                          US$m                                       US$m
                         Profit after tax for the year                                                                 11,574                                       9,953
                         Adjustments for:
                         - Taxation                                                                                      4,041                                      3,832
                         - Finance items                                                                                    876                                     1,713
                         - Share of profit after tax of equity accounted units                                            (838)                                      (675)
                         - Gains on consolidation and disposal of interests in businesses                               (1,214)                                          -
                         - Impairment charges net of reversals                                                              538                                        936
                         - Depreciation and amortisation                                                                 5,918                                      5,334
                         - Provisions (including exchange differences on provisions)                                        398                                     1,470
                         Utilisation of other provisions                                                                    (94)                                     (104)
                         Utilisation of provisions for close-down and restoration                                       (1,142)                                      (777)
                         Utilisation of provisions for post-retirement benefits and other employment                      (133)                                      (277)
                         costs
                         Change in inventories                                                                              205                                      (422)
                         Change in receivables and other assets                                                           (202)                                      (418)
                         Change in trade and other payables                                                                   54                                       (86)
                         Other items((d))                                                                                 (122)                                      (228)
                                                                                                                       19,859                                     20,251

 

 

 

 

 

 

 

Consolidated cash flow statement (continued)

 

(b)  In 2024, our net cash outflow in relation to the Simandou iron ore
project was US$1.3 billion. This includes cash outflows of US$1,831 million
for purchase of property, plant and equipment, US$313 million as acquisition
of associates for WCS Rail and Port, and US$652 million as net funding of
equity accounted units for the subsequent funding of that shared
infrastructure. We received related cash inflows of US$1,505 million from
Chalco Iron Ore Holdings Ltd (CIOH) for cash calls by SimFerJersey Limited, of
which US$411 million relates to CIOH's share of expenditure incurred up until
the end of December 2023 to progress critical works.

(c)  In 2024, we received net proceeds of US$675 million (2023: US$1,157
million) from our sales and purchases of investments within a separately
managed portfolio of fixed income instruments. Purchases and sales of these
securities are reported on a net cash flow basis within "Sales of financial
assets" or "Purchases of financial assets" depending on the overall net
position at each reporting date.

(d) In 2024 Other items includes the recognition of realised losses of
US$88 million on currency forwards not designated as hedges (2023: realised
losses US$57 million).

Consolidated balance sheet

                                                                                                                  2023

                                                                         2024                                     US$m

                                                                         US$m
 Non-current assets
 Goodwill                                                                                 727                                      797
 Intangible assets                                                                     2,804                                    4,389
 Property, plant and equipment                                                       68,573                                   66,468
 Investments in equity accounted units                                                 4,837                                    4,407
 Inventories                                                                              222                                      214
 Deferred tax assets                                                                   4,016                                    3,624
 Receivables and other assets                                                          1,397                                    1,659
 Other financial assets                                                                1,090                                       481
                                                                                     83,666                                   82,039
 Current assets
 Inventories                                                                           5,860                                    6,659
 Receivables and other assets                                                          4,241                                    3,945
 Tax recoverable                                                                          105                                      115
 Other financial assets                                                                   419                                   1,118
 Cash and cash equivalents                                                             8,495                                    9,673
                                                                                     19,120                                   21,510
 Total assets                                                                     102,786                                  103,549

 Current liabilities
 Borrowings                                                                             (180)                                    (824)
 Leases                                                                                 (354)                                    (345)
 Other financial liabilities                                                            (112)                                    (273)
 Trade and other payables                                                            (8,178)                                  (8,238)
 Tax payable                                                                            (585)                                    (542)
 Close-down, restoration and environmental provisions                                (1,183)                                  (1,523)
 Provisions for post-retirement benefits and other employment costs                     (359)                                    (361)
 Other provisions                                                                       (792)                                    (637)
                                                                                   (11,743)                                 (12,743)
 Non-current liabilities
 Borrowings                                                                        (12,262)                                 (12,177)
 Leases                                                                              (1,059)                                  (1,006)
 Other financial liabilities                                                            (591)                                    (513)
 Trade and other payables                                                               (543)                                    (596)
 Tax payable                                                                               (28)                                     (31)
 Deferred tax liabilities                                                            (2,635)                                  (2,584)
 Close-down, restoration and environmental provisions                              (14,548)                                 (15,627)
 Provisions for post-retirement benefits and other employment costs                  (1,097)                                  (1,197)
 Other provisions                                                                       (315)                                    (734)
                                                                                   (33,078)                                 (34,465)
 Total liabilities                                                                 (44,821)                                 (47,208)
 Net assets                                                                          57,965                                   56,341

 Capital and reserves
 Share capital((a))
 - Rio Tinto plc                                                                          207                                      207
 - Rio Tinto Limited                                                                   3,060                                    3,377
 Share premium account                                                                 4,326                                    4,324
 Other reserves                                                                        5,114                                    8,328
 Retained earnings                                                                   42,539                                   38,350
 Equity attributable to owners of Rio Tinto                                          55,246                                   54,586
 Attributable to non-controlling interests                                             2,719                                    1,755
 Total equity                                                                        57,965                                   56,341

(a)   At 31 December 2024, Rio Tinto plc had 1,252.9 million ordinary
shares in issue and held by the public, and Rio Tinto Limited had 371.2
million shares in issue and held by the public. There were no cross holdings
of shares between Rio Tinto Limited and Rio Tinto plc in either period
presented.  As required to be disclosed under the ASX Listing Rules, the net
tangible assets per share amounted to US$31.84 (31 December 2023: US$30.45).

Consolidated statement of changes in equity

 Year ended 31 December 2024                                                  Attributable to owners of Rio Tinto
                                                                              Share capital         Share premium                   Other reserves                Retained earnings             Total                   Non-controlling                         Total

                                                                              US$m                  account                         US$m                          US$m                          US$m                    interests                               equity

                                                                                                    US$m                                                                                                                US$m                                    US$m
 Opening balance                                                                  3,584                    4,324                            8,328                      38,350                   54,586                             1,755                        56,341
 Total comprehensive income for the year((a))                                           -                        -                        (3,242)                      11,617                      8,375                            (175)                          8,200
 Currency translation arising on Rio Tinto Limited's share capital                 (317)                         -                                -                             -                   (317)                                -                          (317)
 Dividends((b))                                                                         -                        -                                -                     (7,025)                 (7,025)                             (528)                       (7,553)
 Newly consolidated operation                                                           -                        -                                -                             -                        -                                 5                               5
 Own shares purchased from Rio Tinto shareholders to satisfy share awards to            -                        -                              (44)                         (13)                      (57)                              -                             (57)
 employees((c))
 Change in equity interest held by Rio Tinto                                            -                        -                                -                        (468)                    (468)                               88                          (380)
 Treasury shares reissued and other movements                                           -                          2                              -                             -                          2                             -                                 2
 Equity issued to holders of non-controlling interests                                  -                        -                                -                             -                        -                         1,574                           1,574
 Employee share awards charged to the income statement                                  -                        -                               72                            78                     150                                -                            150
 Closing balance                                                                  3,267                    4,326                            5,114                      42,539                   55,246                             2,719                        57,965

 Year ended 31 December 2023                                                  Attributable to owners of Rio Tinto
                                                                              Share capital         Share premium                   Other reserves                Retained earnings             Total                   Non-controlling                         Total

                                                                              US$m                  account                         US$m                          US$m                          US$m                    interests                               equity

                                                                                                    US$m                                                                                                                US$m                                    US$m
 Opening balance                                                                  3,537                    4,322                            7,755                      35,020                   50,634                             2,107                        52,741
 Total comprehensive income for the year((a))                                           -                        -                             585                        9,750                 10,335                                 (63)                     10,272
 Currency translation arising on Rio Tinto Limited's share capital                     47                        -                                -                             -                       47                               -                              47
 Dividends((b))                                                                         -                        -                                -                     (6,466)                 (6,466)                             (462)                       (6,928)
 Newly consolidated operation                                                           -                        -                                -                             -                        -                              33                              33
 Own shares purchased from Rio Tinto shareholders to satisfy share awards to            -                        -                              (78)                         (17)                      (95)                              -                             (95)
 employees((c))
 Change in equity interest held by Rio Tinto                                            -                        -                                -                          (13)                      (13)                             13                               -
 Treasury shares reissued and other movements                                           -                          2                              -                             -                          2                             -                                 2
 Equity issued to holders of non-controlling interests                                  -                        -                                -                             -                        -                            127                             127
 Employee share awards charged to the income statement                                  -                        -                               66                            76                     142                                -                            142
 Closing balance                                                                  3,584                    4,324                            8,328                      38,350                   54,586                             1,755                        56,341

 

Consolidated statement of changes in equity (continued)

(a)     Refer to the Consolidated statement of comprehensive income for
further details. Adjustments to other reserves include currency translation
attributable to owners of Rio Tinto, other than that arising on Rio Tinto
Limited's share capital.

(b)     Dividends per share announced or paid during the period are
summarised below:

     Year ended 31 December                                                 2024    2023

                                                                            US$     US$
     Dividends per share: Ordinary - paid during the year                   435.0c  402.0c
     Ordinary dividends per share: announced with the results for the year  225.0c  258.0c

(c)   Net of contributions received from employees for share awards.

Status of financial information

The full year financial information contained in this announcement, which does
not constitute statutory accounts as defined in Section 434 of the Companies
Act 2006, has been derived from the statutory accounts for the year ended
31 December 2024. These statutory accounts have been audited, were approved
by the Board on 19 February 2025, and will be filed with the Registrar of
Companies in the United Kingdom and the Australian Securities and Investments
Commission in due course. Statutory accounts for the year ended 31 December
2023 have been filed with the Registrar of Companies.

Unless stated otherwise, financial information for the years ended
31 December 2024 and 31 December 2023 has been extracted from the full
financial statements for that year prepared under the historical cost
convention, as modified by the revaluation of certain derivative contracts,
the impact of fair value hedge accounting on the hedged items and the
accounting for post-retirement assets and obligations.

The Auditors' reports on the full financial statements for the years ended
31 December 2024 and 31 December 2023 were both unqualified and, in relation
to Rio Tinto plc, did not contain a statement under section 498 (2) (regarding
adequacy of accounting records and returns), or under section 498 (3)
(regarding provision of necessary information and explanations) of the United
Kingdom Companies Act 2006, and in relation to Rio Tinto Limited, contained a
statement that the financial report is in accordance with the Corporations Act
2001 as amended by the ASIC Order dated 11 July 2024.

  Rio Tinto financial information by business unit

                                                                                    Segmental revenue((a)) for the year ended     Underlying EBITDA((a))                          Depreciation and amortisation for the year ended      Underlying earnings((a)) for the year ended

                                                                                    31 December                                   for the year ended                              31 December                                           31 December

                                                                                                                                  31 December
                                                                         Rio Tinto  2024                   2023                   2024                  2023                      2024                       2023                       2024                    2023

                                                                         interest   US$m                   US$m                   US$m                  US$m                      US$m                       US$m                       US$m                    US$m

                                                                         %                                                                              Adjusted((m))                                                                                           Adjusted((m))
 Iron Ore
 Pilbara                                                                 (b)        27,849                    30,867              16,543                   19,828                    2,390                       2,128                     9,550                    11,945
 Dampier Salt                                                            68.4%            412                      422                  117                     120                       23                          21                        46                         49
 Evaluation projects/other                                               (c)           3,197                    2,701                 (478)                       57                      -                           -                     (550)                        (89)
 Intra-segment                                                           (c)          (2,119)                 (1,741)                     67                    (31)                      -                           -                         51                       (23)
 Total Iron Ore segment                                                             29,339                    32,249              16,249                   19,974                    2,413                       2,149                     9,097                    11,882

 Aluminium
 Bauxite                                                                 (d)           3,061                    2,390                1,250                      662                     365                         373                       579                        141
 Alumina                                                                 (e)           3,612                    2,882                   799                     136                     142                         170                       417                        (56)
 North American Aluminium                                                (f)           7,030                    6,581                1,639                   1,480                      785                         710                       632                        566
 Pacific Aluminium                                                       (g)           2,844                    2,613                   363                     169                     154                         165                       131                          18
 Intra-segment and other                                                              (3,651)                 (2,953)                 (194)                     (11)                      -                           -                     (136)                        (15)
 Integrated operations                                                              12,896                    11,513                 3,857                   2,436                   1,446                       1,418                     1,623                         654
 Other product group items                                                                754                      772                    35                        9                     -                           -                         23                           5
 Product group operations                                                           13,650                    12,285                 3,892                   2,445                   1,446                       1,418                     1,646                         659
 Evaluation projects/other                                                                  -                        -                (219)                   (163)                       -                           -                     (163)                      (121)
 Total Aluminium segment                                                            13,650                    12,285                 3,673                   2,282                   1,446                       1,418                     1,483                         538

 Copper
 Kennecott                                                               100%          2,599                    1,430                   720                     178                     718                         500                       (54)                     (328)
 Escondida                                                               30%           3,424                    2,756                2,221                   1,619                      426                         355                       921                        684
 Oyu Tolgoi                                                              (h)           2,184                    1,625                1,105                      639                     473                         476                       388                        161
 Product group operations                                                              8,207                    5,811                4,046                   2,436                   1,617                       1,331                     1,255                         517
 Evaluation projects/other                                               (m)           1,068                       867                (609)                   (476)                         3                           5                   (444)                      (327)
 Total Copper segment                                                                  9,275                    6,678                3,437                   1,960                   1,620                       1,336                        811                        190

 Minerals
 Iron Ore Company of Canada                                              58.7%         2,450                    2,500                   746                     942                     229                         214                       212                        293
 Rio Tinto Iron & Titanium                                               (i)           1,993                    2,172                   609                     582                     226                         222                       241                        221
 Rio Tinto Borates                                                       100%             763                      802                  183                     212                       65                          58                        82                       125
 Diamonds                                                                (j)              279                      444                (115)                       44                      29                          35                    (127)                          26
 Product group operations                                                              5,485                    5,918                1,423                   1,780                      549                         529                       408                        665
 Evaluation projects/other                                                                  46                       16               (343)                   (366)                         1                           1                   (265)                      (353)
 Total Minerals segment                                                                5,531                    5,934                1,080                   1,414                      550                         530                       143                        312

 Reportable segments total                                                          57,795                    57,146              24,439                   25,630                    6,029                       5,433                  11,534                      12,922
 Simandou iron ore project                                               (k)                -                        -                  (22)                  (539)                         7                         -                       (39)                     (160)
 Other operations                                                        (l)(m)           120                      142                    43                    (95)                    320                         290                     (225)                      (307)
 Inter-segment transactions                                              (c)            (209)                    (231)                      9                       8                                                                             4                          4
 Central pension costs, share-based payments, insurance and derivatives                                                                 153                     168                                                                           228                          48
 Restructuring, project and one-off costs                                                                                             (254)                   (190)                                                                         (178)                      (112)
 Central costs                                                                                                                        (816)                   (990)                     121                           95                    (636)                      (898)
 Central exploration and evaluation                                                                                                   (238)                   (100)                                                                         (216)                        (60)
 Net interest                                                                                                                                                                                                                                 395                        318
 Underlying EBITDA/earnings                                                                                                       23,314                   23,892                                                                       10,867                      11,755
 Items excluded from underlying EBITDA/earnings                                                                                      1,055                 (1,257)                                                                            685                    (1,697)
 Reconciliation to consolidated income statement
 Share of EAUs sales and inter-subsidiary/EAUs sales                                  (4,048)                 (3,016)
 Impairment charges net of reversals                                     (n)                                                          (573)                   (936)
 Depreciation and amortisation in subsidiaries excluding capitalised                                                                (5,744)                (4,976)
 depreciation
 Depreciation and amortisation in EAUs                                                                                                (559)                   (484)                   (559)                       (484)
 Taxation and finance items in EAUs                                                                                                 (1,002)                   (741)
 Finance items                                                                                                                        (876)                (1,713)
 Consolidated sales revenue/profit before taxation/depreciation and                 53,658                    54,041              15,615                   13,785                    5,918                       5,334                  11,552                      10,058
 amortisation/net earnings

Rio Tinto financial information by business unit (continued)

                                                                                            Capital expenditure((o))                                                                            Operating assets((p))

                                                                                            for the year ended 31 December                                                                      as at
                                                                                 Rio Tinto

                                                                                 interest   2024                                                                                                2024                                              2023

                                                                                 %          US$m                                              2023                                              US$m                                              US$m

                                                                                                                                              US$m                                                                                                Adjusted((m))

 Iron Ore
 Pilbara                                                                         (b)                         2,985                                             2,563                                           17,016                                            17,959
 Dampier Salt                                                                    68.4%                            27                                                25                                                  5                                             146
 Evaluation projects/other                                                       (c)                               -                                                 -                                              718                                               780
 Intra-segment                                                                   (c)                               -                                                 -                                             (193)                                             (243)
 Total Iron Ore segment                                                                                      3,012                                             2,588                                           17,546                                            18,642

 Aluminium
 Bauxite                                                                         (d)                            159                                               159                                            2,289                                             2,649
 Alumina                                                                         (e)                            279                                               325                                               804                                            1,315
 North American Aluminium                                                        (f)                         1,153                                                748                                          10,516                                            10,582
 Pacific Aluminium                                                               (g)                            102                                                 99                                              706                                               340
 Intra-segment and other                                                                                            1                                                -                                              795                                               997
 Total Aluminium segment                                                                                     1,694                                             1,331                                           15,110                                            15,883

 Copper
 Kennecott                                                                       100%                           774                                               735                                            2,391                                             2,606
 Escondida                                                                       30%                               -                                                 -                                           2,779                                             2,844
 Oyu Tolgoi                                                                      (h)                         1,277                                             1,230                                           16,692                                            15,334
 Product group operations                                                                                    2,051                                             1,965                                           21,862                                            20,784
 Evaluation projects/other                                                       (m)                                4                                               11                                              262                                               266
 Total Copper segment                                                                                        2,055                                             1,976                                           22,124                                            21,050

 Minerals
 Iron Ore Company of Canada                                                      58.7%                          291                                               364                                            1,240                                             1,347
 Rio Tinto Iron & Titanium                                                       (i)                            244                                               240                                            3,215                                             3,386
 Rio Tinto Borates                                                               100%                             57                                                49                                              475                                               502
 Diamonds                                                                        (j)                              48                                                66                                               (38)                                               29
 Product group operations                                                                                       640                                               719                                            4,892                                             5,264
 Evaluation projects/other                                                                                      158                                                 27                                           1,138                                                873
 Total Minerals segment                                                                                         798                                               746                                            6,030                                             6,137

 Reportable segments total                                                                                   7,559                                             6,641                                           60,810                                            61,712
 Simandou iron ore project                                                       (k)                         1,832                                                266                                            2,106                                                738
 Other operations                                                                (l)(m)                           66                                                57                                          (1,446)                                           (2,638)
 Inter-segment transactions                                                      (c)                                                                                                                                  22                                                20
 Other items                                                                                                    134                                               113                                              (755)                                          (1,015)
 Total                                                                                                       9,591                                             7,077                                           60,737                                            58,817
 Add back: Proceeds from disposal of property, plant and equipment                                                30                                                  9
 Total purchases of property, plant & equipment and intangibles as per cash                                  9,621                                             7,086
 flow statement
 Add: Net debt                                                                                                                                                                                                  (5,491)                                           (4,231)
 Equity attributable to owners of Rio Tinto                                                                                                                                                                    55,246                                            54,586

 

 

Notes to financial information by business unit

Business units are classified according to the Group's management structure.
Our management structure is based on product groups together with global
support functions whose leaders make up the Executive Committee. The Executive
Committee members each report directly to our Chief Executive who is the chief
operating decision maker and is responsible for allocating resources and
assessing performance of the operating segments. Finance costs and net debt
are managed on a Group-wide basis and are therefore excluded from the
segmental results.

The disclosures in this note include certain alternative performance measures
(non-IFRS measures). For more information on the non-IFRS measures used by the
Group, including definitions and calculations, refer to section entitled
alternative performance measures (pages 37 to 46).

a.   Segmental revenue is defined within Alternative performance measures
section on page 37. Underlying EBITDA is defined and calculated within the
Alternative performance measures section on pages 37 to 39. Underlying
earnings is defined and calculated within the Alternative performance measures
section on pages 40 to 41.

b.   Pilbara represents the Group's 100% holding in Hamersley, 50% holding
in Hope Downs Joint Venture, 54% holding in Western Range Joint Venture and
65% holding in Robe River Iron Associates. The Group's net beneficial interest
in Robe River Iron Associates is 53.0%, as 30% is held through a 60.0% owned
subsidiary and 35% is held through a 100% owned subsidiary.

c.   Segmental revenue, Underlying EBITDA, Underlying earnings and Operating
assets within Evaluation projects/other include activities relating to the
shipment and blending of Pilbara and Iron Ore Company of Canada (IOC) iron ore
inventories held portside in China and sold to domestic customers.
Transactions between Pilbara and our portside trading business are eliminated
through the Iron Ore "intra-segment" line and transactions between IOC and the
portside trading business are eliminated through "inter-segment transactions".

d.   Bauxite represents the Group's 100% interest in Gove and Weipa, 22%
interest in Porto Trombetas and 22.9% interest in Sangarédi.

e.   Alumina represents the Group's 100% interest in Jonquière (Vaudreuil),
Yarwun, 80% interest in Queensland Alumina and 10% interest in São Luis
(Alumar).

f.    North American Aluminium represents the Group's 100% interest in
Alma, Arvida, Arvida AP60, Grande-Baie, ISAL, Kitimat, Laterrière, 40%
interest in Alouette, 25.1% interest in Bécancour, 20% interest in Sohar and
50% interest in Matalco.

g.   Pacific Aluminium represents the Group's 100% interest in Bell Bay,
73.5% interest in Boyne Island, 100% interest in Tiwai Point and 51.6%
interest in Tomago. On 30 September 2024, our interest in Boyne Island was
increased from 59.4% to 71.05% following our acquisition of Mitsubishi
Corporation's 11.65% interest in Boyne Smelters Limited (BSL). On 1 November
2024, our interest was further increased to 73.5% following our acquisition of
Sumitomo Chemical Company's (SCC) 2.46% interest in BSL. On 1 November 2024,
we also acquired SCC's 20.64% interest in New Zealand Aluminium Smelters,
increasing our interest from 79.36% to 100%.

h.   Oyu Tolgoi represents the Group's 66% investment in Oyu Tolgoi LLC.

i.    Includes our interests in Rio Tinto Iron and Titanium Quebec
Operations (100%), QIT Madagascar Minerals (QMM, economic interest of 85%) and
Richards Bay Minerals (attributable interest of 74%).

j.    Relates to our 100% interest in the Diavik diamond mine and diamond
marketing operations.

k.   Rio Tinto SimFer UK Limited (which is wholly owned by the Group) holds
a 53% interest in SimFer Jersey Limited (SimFer Jersey) which in turn, has an
85% interest in SimFer S.A., the company that will carry out the Simandou
mining operations in Guinea, and an 85% interest in the company which will
deliver SimFer Jersey's scope of the co-developed rail and port
infrastructure. SimFer Jersey at present has a 100% interest in the companies
that will own and operate the transhipment vessels, however this is
anticipated to reduce to 85% with the Government of Guinea taking a 15%
interest before operations commence. These entities, together with the equity
accounted WCS Rail and Port entities (refer to Note 32 of the Financial
Statements to our 2024 Annual Report), are referred to as the Simandou iron
ore project.

l.    Other operations includes our 98.43% interest in Energy Resources of
Australia (increased from 86.3% in November 2024 - refer to note 30 of the
Financial Statements to our 2024 Annual Report), sites being rehabilitated
under the management of Rio Tinto Closure, Rio Tinto Marine, and the remaining
legacy liabilities of Rio Tinto Coal Australia. These include provisions for
onerous contracts, in relation to rail infrastructure capacity, partly offset
by financial assets and receivables relating to contingent royalties and
disposal proceeds.

m.  Accountability for Rio Tinto Guinea, our in-country external affairs
office remains with Bold Baatar, and has therefore moved from the Copper
product group to "Other operations" following his change in role to Chief
Commercial Officer. Accordingly, prior period amounts have been adjusted for
comparability even though there is no material impact as a result of the
change.

n.   Refer to note 4 to the Financial Statements of our 2024 Annual Report
for allocation of impairment charges net of reversals between consolidated
amounts and share of profit in EAUs.

o.   Capital expenditure is the net cash outflow on purchases less sales of
property, plant and equipment, capitalised evaluation costs and purchases less
sales of other intangible assets as derived from the consolidated cash flow
statement. The details provided include 100% of subsidiaries' capital
expenditure and Rio Tinto's share of the capital expenditure of joint
operations but exclude equity accounted units.

p.   Operating assets of the Group represents equity attributable to Rio
Tinto adjusted for net debt. Operating assets of subsidiaries, joint
operations and the Group's share relating to equity accounted units are made
up of net assets adjusted for net debt and post-retirement assets and
liabilities, net of tax. Operating assets are stated after the deduction of
non-controlling interests; these are calculated by reference to the net assets
of the relevant companies (ie inclusive of such companies' debt and amounts
due to or from Rio Tinto Group companies).

 

Alternative performance measures

The Group presents certain alternative performance measures (non-IFRS
measures) which are reconciled to directly comparable IFRS financial measures
below. These non-IFRS measures, hereinafter referred to as alternative
performance measures (APMs), are used by management to assess the performance
of the business and provide additional information, which investors may find
useful. APMs are presented in order to give further insight into the
underlying business performance of the Group's operations.

APMs are not consistently defined and calculated by all companies, including
those in the Group's industry. Accordingly, these measures used by the Group
may not be comparable with similarly titled measures and disclosures made by
other companies. Consequently, these APMs should not be regarded as a
substitute for the IFRS measures and should be considered supplementary to
those measures.

The following tables present the Group's key financial measures not defined
according to IFRS and a reconciliation between those APMs and their nearest
respective IFRS measures.

APMs derived from the income statement

The following income statement measures are used by the Group to provide
greater understanding of the underlying business performance of its operations
and to enhance comparability of reporting periods. They indicate the
underlying commercial and operating performance of our assets including
revenue generation, productivity and cost management.

Segmental revenue

Segmental revenue includes consolidated sales revenue plus the equivalent
sales revenue of equity accounted units (EAUs) in proportion to our equity
interest (after adjusting for sales to/from subsidiaries).

Underlying EBITDA

Underlying EBITDA represents profit before taxation, net finance items,
depreciation and amortisation adjusted to exclude the EBITDA impact of items
which do not reflect the underlying performance of our reportable segments.

Reconciliation of profit after tax to underlying EBITDA

Items excluded from profit after tax are those gains and losses that,
individually or in aggregate with similar items, are of a nature and size to
require exclusion in order to provide additional insight into the underlying
business performance.

 

The following items are excluded from profit after tax in arriving at
underlying EBITDA in each year irrespective of materiality:

-    all depreciation and amortisation in subsidiaries and the
corresponding share of profit in EAUs

-    all taxation and finance items in subsidiaries and the corresponding
share of profit in EAUs

-    unrealised (gains)/losses on embedded derivatives not qualifying for
hedge accounting (including foreign exchange)

-    net (gains)/losses on consolidation or disposal of interests in
businesses

-    impairment charges net of reversals including corresponding amounts in
share of profit in EAUs

-    the underlying EBITDA of discontinued operations

-    adjustments to closure provisions where the adjustment is associated
with an impairment charge and for legacy sites where the disturbance or
environmental contamination relates to the pre-acquisition period.

Alternative performance measures (continued)

In addition, there is a final judgemental category which includes, where
applicable, other credits and charges that, individually or in aggregate if of
a similar type, are of a nature or size to require exclusion in order to
provide additional insight into underlying business performance. In 2023, this
included all re-estimates of the closure provisions for fully impaired sites
identified in the second half of the year due to the materiality of the
adjustment in aggregate. There were no similar items in 2024.

 

 

 Year ended 31 December                                                        2024                             2023

                                                                               US$m                             US$m
 Profit after tax for the period                                                      11,574                             9,953
 Taxation                                                                                4,041                           3,832
 Profit before taxation                                                               15,615                           13,785
 Depreciation and amortisation in subsidiaries, excluding capitalised                    5,744                           4,976
 depreciation((a))
 Depreciation and amortisation in equity accounted units                                    559                              484
 Finance items in subsidiaries                                                              876                          1,713
 Taxation and finance items in equity accounted units                                    1,002                               741
 Unrealised losses/(gains) on embedded commodity and currency derivatives not                 73                   (15)
 qualifying for hedge accounting (including foreign exchange)
 Gains on consolidation and disposal of interests in businesses((b))                   (1,214)                                 -
 Impairment charges net of reversals((c))                                                   573                              936
 Change in closure estimates (non-operating and fully impaired sites)((d))                    86                         1,272
 Underlying EBITDA                                                                    23,314                           23,892

(a)   Depreciation and amortisation in subsidiaries for the year ended
31 December 2024 is net of capitalised depreciation of US$174 million
(31 December 2023: US$358 million).

(b)   Gains on consolidation of businesses include the revaluation of our
previously held interest in the NZAS joint operation as we acquired the
remaining shares during the year and this became a subsidiary. Disposals
include the sale of Wyoming Uranium and Lake MacLeod as described in note 5 to
the Financial Statements of our 2024 Annual Report.

(c)   Detailed information about impairment charges net of reversals is
disclosed in note 4 to the Financial Statements of our 2024 Annual Report.

(d)   In 2024, the charge to the income statement relates to the change in
estimates of underlying closure cash flows, net of impact of a change in
discount rate, expressed in real-terms, from 2.0% to 2.5% as applied to
provisions for close-down, restoration and environmental liabilities at legacy
sites where the environmental damage preceded ownership by Rio Tinto. US$873
million related to the closure provision update announced by ERA on 12
December 2023, together with the update included in their half year results
for the period ended 30 June 2023, published in August 2023. This update was
considered material and therefore it was aggregated with other closure study
updates  which were similar in nature and have been excluded from underlying
EBITDA. The other closure study updates were at legacy sites managed by our
central closure team as well as an update at Yarwun alumina refinery which was
expensed due to the impairment earlier in the year.

Underlying EBITDA margin

Underlying EBITDA margin is defined as Group underlying EBITDA divided by the
aggregate of consolidated sales revenue and our share of equity account unit
sales after eliminations.

 Year ended 31 December                                                      2024                     2023

                                                                             US$m                     US$m
 Underlying EBITDA                                                           23,314                   23,892
 Consolidated sales revenue                                                  53,658                   54,041
 Share of equity accounted unit sales and inter-subsidiary/equity accounted  4,048                    3,016
 unit sales eliminations
                                                                             57,706                   57,057
 Underlying EBITDA margin                                                          40     %                 42     %

 

Alternative performance measures (continued)

Pilbara underlying FOB EBITDA margin

The Pilbara underlying free on board (FOB) EBITDA margin is defined as Pilbara
underlying EBITDA divided by Pilbara segmental revenue, excluding freight
revenue.

 Year ended 31 December                                2024                     2023

                                                       US$m                     US$m
 Pilbara
 Underlying EBITDA                                     16,543                   19,828
 Pilbara segmental revenue                             27,849                   30,867
 Less: Freight revenue                                 (2,344)                  (2,098)
 Pilbara segmental revenue, excluding freight revenue  25,505                   28,769
 Pilbara underlying FOB EBITDA margin                        65     %                 69     %

 

Underlying EBITDA margin from Aluminium integrated operations

Underlying EBITDA margin from Aluminium integrated operations is defined as
underlying EBITDA divided by segmental revenue.

 Year ended 31 December                               2024                     2023

                                                      US$m                     US$m
 Aluminium
 Underlying EBITDA - integrated operations            3,857                    2,436
 Segmental revenue - integrated operations            12,896                   11,513
 Underlying EBITDA margin from integrated operations        30     %                 21     %

 

Underlying EBITDA margin (product group operations)

Underlying EBITDA margin (product group operations) is defined as underlying
EBITDA divided by segmental revenue.

 Year ended 31 December                               2024                     2023

                                                      US$m                     US$m
 Copper
 Underlying EBITDA - product group operations         4,046                    2,436
 Segmental revenue - product group operations         8,207                    5,811
 Underlying EBITDA margin - product group operations        49     %                 42     %

 

 Year ended 31 December                                                        2023

                                                      2024                     US$m

                                                      US$m
 Minerals
 Underlying EBITDA - product group operations         1,423                    1,780
 Segmental revenue - product group operations         5,485                    5,918
 Underlying EBITDA margin - product group operations        26     %                 30     %

 

 

 

 

 

 

 

 

 

Alternative performance measures (continued)

Underlying earnings

 

Underlying earnings represents net earnings attributable to the owners of Rio
Tinto, adjusted to exclude items that do not reflect the underlying
performance of the Group's operations.

Exclusions from underlying earnings are those gains and losses that,
individually or in aggregate with similar items, are of a nature and size to
require exclusion in order to provide additional insight into underlying
business performance.

The following items are excluded from net earnings in arriving at underlying
earnings in each period irrespective of materiality:

•     net (gains)/losses on consolidation or disposal of interests in
businesses

•     impairment charges and reversals

•     (profit)/loss after tax from discontinued operations

•     exchange and derivative gains and losses. This adjustment includes
exchange (gains)/losses on external net debt and intragroup balances,
unrealised (gains)/losses on currency and interest rate derivatives not
qualifying for hedge accounting, unrealised (gains)/losses on certain
commodity derivatives not qualifying for hedge accounting, and unrealised
(gains)/losses on embedded derivatives not qualifying for hedge accounting

•     adjustments to closure provisions where the adjustment is
associated with an impairment charge, or for legacy sites where the
disturbance or environmental contamination relates to the pre-acquisition
period.

In addition, there is a final judgemental category which includes, where
applicable, other credits and charges that, individually or in aggregate if of
a similar type, are of a nature or size to require exclusion in order to
provide additional insight into underlying business performance. In 2024 this
includes provision for uncertain tax positions in relation to disputes with
the Mongolian Tax Authority and the recognition of deferred tax assets at
Energy Resources of Australia.

Exclusions from underlying earnings relating to equity accounted units are
stated after tax and included in the column "Pre-tax".

 

Alternative performance measures (continued)

Reconciliation of net earnings to underlying earnings

                                                                                Pre-tax                         Taxation                            Non-controlling                           Net amount                      Net amount

                                                                                2024                            2024                                interests                                 2024                            2023

                                                                                US$m                            US$m                                2024                                      US$m                            US$m

                                                                                                                                                    US$m
 Net earnings                                                                          15,615                          (4,041)                                      (22)                             11,552                          10,058
 Items excluded from underlying earnings
 (Gains)/losses on consolidation and disposal of interests in businesses((a))          (1,214)                              274                                      43                                 (897)                                -
 Impairment charges net of reversals((b))                                                   561                              (27)                                     -                                   534                             652
 Foreign exchange and derivative losses/(gains):
  - Exchange (gains)/losses on external net debt, intragroup balances and                 (308)                               13                                        2                               (293)                             243
 derivatives((c))
  - Losses on currency and interest rate derivatives not qualifying for hedge                 68                                 2                                      4                                   74                              87
 accounting((d))
  - Losses/(gains) on embedded commodity derivatives not qualifying for hedge                 92                             (27)                                     -                                     65                             (23)
 accounting((e))
 Change in closure estimates (non-operating and fully impaired sites)((f))                    86                             (13)                                     -                                     73                         1,102
 Uncertain tax provisions((g))                                                                 -                            295                                  (100)                                    195                                -
 Recognition of deferred tax assets at Energy Resources of Australia((h))                      -                          (443)                                         7                               (436)                                -
 Deferred tax arising on internal sale of assets in Canadian operations((i))                   -                               -                                      -                                      -                          (364)
 Total excluded from underlying earnings                                                  (715)                               74                                    (44)                                (685)                          1,697
 Underlying earnings                                                                   14,900                          (3,967)                                      (66)                             10,867                          11,755

(a)   Gains on consolidation of businesses include the revaluation of our
previously held interest in the NZAS joint operation as we acquired the
remaining shares during the year and this became a subsidiary.  Disposals
include the sale of Wyoming Uranium and Lake MacLeod as described in note 5 to
the Financial Statements of our 2024 Annual Report.

(b)   Detailed information about impairment charges is disclosed in note 4
to the Financial Statements of our 2024 Annual Report.

(c)   Exchange (gains)/losses on external net debt, intragroup balances and
derivatives includes post-tax gains on intragroup balances of US$647 million
(2023: US$316 million loss) offset by post-tax losses on external net debt of
US$354 million (2023: US$73 million gain), primarily as a result of the
Australian dollar weakening against the US dollar.

(d)   Valuation changes on currency and interest rate derivatives, which are
ineligible for hedge accounting, other than those embedded in commercial
contracts, and the currency revaluation of embedded US dollar derivatives
contained in contracts held by entities whose functional currency is not the
US dollar.

(e)   Valuation changes on derivatives, embedded in commercial contracts
that are ineligible for hedge accounting but for which there will be an
offsetting change in future Group earnings. Mark-to-market movements on
commodity derivatives entered into with the commercial objective of achieving
spot pricing for the underlying transaction at the date of settlement are
included in underlying earnings.  In 2024, the charge includes unrealised
losses recognised in relation to our renewable PPAs.

(f)    In 2024, the charge to the income statement relates to the change in
estimates of underlying closure cash flows, net of impact of a change in
discount rate, expressed in real-terms, from 2.0% to 2.5% as applied to
provisions for close-down, restoration and environmental liabilities at legacy
sites where the environmental damage preceded ownership by Rio Tinto. In 2023,
the charge included US$0.9 billion related to the closure provision update
announced by Energy Resources of Australia on 12 December 2023 together with
the update included in their half year results for the period ended 30 June
2023, published in August 2023. This update was considered material and
therefore it was aggregated with other closure study updates which were
similar in nature and have been excluded from underlying earnings. The other
closure study updates were at legacy sites managed by our central closure team
as well as an update at Yarwun alumina refinery which was expensed due to the
impairment earlier in the year.

(g)   The uncertain tax provision in 2024 represents amounts provided in
relation to disputes with the Mongolian Tax Authority for which the timing of
resolution and potential economic outflow are uncertain.

(h)   Recognition of deferred tax assets at Energy Resources of Australia
(ERA) relates to rehabilitation provisions which are tax deductible when paid
in the future. In November 2024, our interest in ERA increased from 86.3% to
98.43% and Rio Tinto stated its intention to proceed with compulsory
acquisition of the remaining shares during 2025. Tax deductions for
rehabilitation payments made after completion of the compulsory acquisition
process will be applied against taxable profits from other Australian
operations, including our iron ore business.

(i)    In 2023, the Canadian aluminium business completed an internal sale
of assets which resulted in the utilisation of previously unrecognised capital
losses and an uplift in the tax depreciable value of assets on which a
deferred tax asset of US$364 million was recognised.

Alternative performance measures (continued)

Basic underlying earnings per share

Basic underlying earnings per share is calculated as underlying earnings
divided by the weighted average number of shares outstanding during the year.

 Year ended 31 December                                  2024      2023

                                                         (cents)   (cents)
 Basic earnings per ordinary share                       711.7     620.3
 Items excluded from underlying earnings per share((a))  (42.2)    104.7
 Basic underlying earnings per ordinary share            669.5     725.0

(a)   Calculation of items excluded from underlying earnings per share.

 Year ended 31 December                                             2024     2023
 Items excluded from underlying earnings (US$m) (refer to page 41)  (685.0)  1,697.0
 Weighted average number of shares (millions)                       1,623.1  1,621.4
 Items excluded from underlying earnings per share (cents)          (42.2)   104.7

We have provided basic underlying earnings per share as this allows the
comparability of financial performance adjusted to exclude items which do not
reflect the underlying performance of the Group's operations.

Interest cover

Interest cover is a financial metric used to monitor our ability to service
debt. It represents the number of times finance income and finance costs
(including amounts capitalised) are covered by profit before taxation, before
finance income, finance costs, share of profit after tax of equity accounted
units and items excluded from underlying earnings, plus dividends from equity
accounted units.

 Year ended 31 December                               2024                                           2023

                                                      US$m                                           US$m
 Profit before taxation                               15,615                                         13,785
 Add back
 Finance income                                                         (514)                        (536)
 Finance costs                                                            763                                            967
 Share of profit after tax of equity accounted units                    (838)                                          (675)
 Items excluded from underlying earnings                                (715)                                        2,498
 Add: Dividends from equity accounted units                           1,067                                              610
 Calculated earnings                                                15,378                                         16,649

 Finance income                                                           514                                            536
 Finance costs                                                          (763)                                          (967)
 Add: Amounts capitalised                                               (424)                                          (279)
 Total net finance costs before capitalisation                          (673)                                          (710)

 Interest cover                                                             23                                             23

 

Alternative performance measures (continued)

Payout ratio

 

The payout ratio is used by us to guide the dividend policy we implemented in
2016, under which we have sought to return 40-60% of underlying earnings, on
average through the cycle, to shareholders as dividends. It is calculated as
total equity dividends per share to owners of Rio Tinto declared in respect of
the financial year divided by underlying earnings per share (as defined
above). Dividends declared usually include an interim dividend paid in the
year, and a final dividend paid after the end of the year. Any special
dividends declared in respect of the financial year are also included.

 Year ended 31 December                          2024                     2023

                                                 (cents)                  (cents)
 Interim dividend declared per share             177.0                    177.0
 Final dividend declared per share               225.0                    258.0
 Total dividend declared per share for the year  402.0                    435.0
 Underlying earnings per share                   669.5                    725.0

 Payout ratio                                          60     %                 60     %

 

APMs derived from cash flow statement

Capital expenditure

Capital expenditure includes the net sustaining and development expenditure on
property, plant and equipment, and on intangible assets. This is equivalent to
"Purchases of property, plant and equipment and intangible assets" in the cash
flow statement less "Sales of property, plant and equipment and intangible
assets".

This measure is used to support management's objective of effective and
efficient capital allocation as we need to invest in existing assets in order
to maintain and improve productive capacity, and in new assets to grow the
business.

 Year ended 31 December                                              2024                                         2023

                                                                     US$m                                         US$m
 Purchase of property, plant and equipment and intangible assets                     9,621                                        7,086
 Less: Sales of property, plant and equipment and intangible assets                      (30)                                           (9)
 Capital expenditure                                                                 9,591                                        7,077

 

Alternative performance measures (continued)

Rio Tinto share of capital investment

 

Rio Tinto's share of capital investment represents our economic investment in
capital projects. This measure was introduced in 2022 to better represent the
Group's share of funding for capital projects which are jointly funded with
other shareholders and which may differ from the consolidated basis included
in the Capital expenditure APM. This better reflects our approach to capital
allocation.

The measure is based upon purchase of property, plant and equipment and
intangible assets and adjusted to deduct equity or shareholder loan financing
provided to partially owned subsidiaries by non-controlling interests in
respect of major capital projects in the period. In circumstances where the
funding to be provided by non-controlling interests is not received in the
same period as the underlying capital investment, this adjustment is applied
in the period in which the underlying capital investment is made, not when the
funding is received. Where funding which would otherwise be provided directly
by shareholders is replaced with project financing, an adjustment is also made
to deduct the share of project financing attributable to the non-controlling
interest. This adjustment is not made in cases where Rio Tinto has
unilaterally guaranteed this project financing. Lastly, funding contributed by
the Group to Equity Accounted Units for its share of investment in their major
capital projects is added to the measure. No adjustment is made to the Capital
expenditure APM where capital expenditure is funded from the operating cash
flows of the subsidiary or EAU.

 Year ended 31 December                                                        2024     2023

                                                                               US$m     US$m
 Purchase of property, plant and equipment and intangible assets               9,621    7,086
 Funding provided by the group to EAUs((a))                                    965      -
 Less: Equity or shareholder loan financing received/due from non-controlling  (1,063)  (125)
 interests((b))
 Rio Tinto share of capital investment                                         9,523    6,961

(a)   In 2024, funding provided by the group to EAUs relates to funding of
WCS rail and port entities (WCS) in relation to the Simandou project,
consisting of a direct equity investment in WCS of US$431 million and loans
provided totalling US$534 million.

(b)   In 2024, we received US$1,505 million from Chalco Iron Ore Holdings
Ltd (CIOH), of which US$1,063 million relates to CIOH's 47% share of capital
expenditure incurred on the Simandou project and associated funding provided
by the Group to EAUs during the year, accounted for on an accrual basis.

Free cash flow

Free cash flow is defined as net cash generated from operating activities
minus purchases of property, plant and equipment and intangibles and payments
of lease principal, plus proceeds from the sale of property, plant and
equipment and intangible assets.

This measures the net cash returned by the business after the expenditure of
sustaining and development capital. This cash can be used for shareholder
returns, reducing debt and other investing/financing activities.

 Year ended 31 December                                                 2024     2023

                                                                        US$m     US$m
 Net cash generated from operating activities                           15,599   15,160
 Less: Purchase of property, plant and equipment and intangible assets  (9,621)  (7,086)
 Less: Lease principal payments                                         (455)    (426)
 Add: Sales of property, plant and equipment and intangible assets      30       9
 Free cash flow                                                         5,553    7,657

 

Alternative performance measures (continued)

APMs derived from the balance sheet

Net debt

Net debt is total borrowings plus lease liabilities less cash and cash
equivalents and other liquid investments, adjusted for derivatives related to
net debt.

Net debt measures how we are managing our balance sheet and capital structure.

                                              Year ended 31 December 2024
                                              Financial liabilities                                                                                              Other assets
                                              Borrowings                             Lease liabilities((b))               Derivatives related to net debt        Cash and cash equivalents including overdrafts  Other investments                                 Net debt

US$m
                                              excluding overdrafts                   US$m                                 ((c))                                  ((a))                                           ((d))

                                              ((a))                                                                       US$m                                   US$m                                            US$m

                                              US$m
 At 1 January                                         (13,000)                                (1,351)                                   (429)                                   9,672                                                877                                     (4,231)
 Foreign exchange adjustment                                    57                                    69                                   (30)                                     (99)                                                (1)                                          (4)
 Cash movements excluding exchange movements                  494                                   455                                   104                                 (1,089)                                              (675)                                        (711)
 Other non-cash movements                                       18                                (586)                                     12                                        -                                                11                                       (545)
 At 31 December                                       (12,431)                                (1,413)                                   (343)                                   8,484                                                212                                     (5,491)

(a)   Borrowings excluding overdrafts of US$12,431 million (2023: US$13,000
million) differs from Borrowings on the balance sheet as it excludes bank
overdrafts of US$11 million (2023: US$1 million) which has been included in
cash and cash equivalents for the net debt reconciliation.

(b)   Other non-cash movements in lease liabilities include the net impact
of additions, modifications and terminations during the period.

(c)   Included within "Derivatives related to net debt" are interest rate
and cross-currency interest rate swaps that are in hedge relationships with
the Group's debt.

(d)   Other investments includes US$212 million (2023: US$877 million) of
highly liquid financial assets held in a separately managed portfolio of fixed
income instruments classified as held for trading.

 

Net gearing ratio

Net gearing ratio is defined as net debt divided by the sum of net debt and
total equity at the end of each year. It demonstrates the degree to which the
Group's operations are funded by debt versus equity.

 

                             2024                 2023

                             US$m                 US$m
 Net debt                    5,491                4,231

 Net debt                    5,491                4,231
 Total equity                57,965               56,341
 Net debt plus total equity  63,456               60,572
 Net gearing ratio                  9%                   7%

 

Alternative performance measures (continued)

Underlying return on capital employed

Underlying return on capital employed (ROCE) is defined as underlying earnings
excluding net interest divided by average capital employed (operating assets).

Underlying ROCE measures how efficiently we generate profits from investment
in our portfolio of assets.

 Year ended 31 December                                               2024                     2023

                                                                      US$m                     US$m
 Profit after tax attributable to owners of Rio Tinto (net earnings)  11,552                   10,058
 Items added back to derive underlying earnings                       (685)                    1,697
 Underlying earnings                                                  10,867                   11,755
 Add/(deduct):
 Finance income per the income statement                              (514)                    (536)
 Finance costs per the income statement                               763                      967
 Tax on finance cost                                                  (208)                    (373)
 Non-controlling interest share of net finance costs                  (496)                    (429)
 Net interest cost in equity accounted units (Rio Tinto share)        60                       53
 Net interest                                                         (395)                    (318)
 Adjusted underlying earnings                                         10,472                   11,437

 Equity attributable to owners of Rio Tinto - beginning of the year   54,586                   50,634
 Net debt - beginning of the year                                     4,231                    4,188
 Operating assets - beginning of the year                             58,817                   54,822
 Equity attributable to owners of Rio Tinto - end of the year         55,246                   54,586
 Net debt - end of the year                                           5,491                    4,231
 Operating assets - end of the year                                   60,737                   58,817
 Average operating assets                                             59,777                   56,820
 Underlying return on capital employed                                      18     %                 20     %

 

Metal prices and exchange rates

 

                                                           12 month average to 31 December 2024               12 month average to 31 December 2023    Increase/ (Decrease)
 Metal prices - average for the period
 Copper                                 - US cents/lb                                        415                                386                       8          %
 Aluminium                              - US$/tonne                                       2,419                             2,250                         8          %
 Gold                                   - US$/troy oz                                     2,386                             1,941                           23     %

 

                                       Twelve month average to 31 December                                             At 31 December
 Exchange rates against the US dollar  2024                     2023                     Increase/ (Decrease)          2024                     2023                     Increase/ (Decrease)
 Pound sterling                                  1.28                     1.24               3          %                        1.25                     1.28                (2)      %
 Australian dollar                               0.66                     0.66                (1)      %                         0.62                     0.69                (9)      %
 Canadian dollar                                 0.73                     0.74                (1)      %                         0.70                     0.76                (8)      %
 Euro                                            1.08                     1.08                -       %                          1.04                     1.11                (7)      %
 South African rand                            0.055                    0.054                1          %                      0.053                    0.054                 (2)      %

 

 

Forward-looking statements

 

This report includes "forward-looking statements" within the meaning of the
Private Securities Litigation Reform Act of 1995. All statements other than
statements of historical facts included in this report, including, without
limitation, those regarding Rio Tinto's financial position, business strategy,
plans and objectives of management for future operations (including
development plans and objectives relating to Rio Tinto's products, production
forecasts and reserve and resource positions), are forward-looking statements.
The words "intend", "aim", "project", "anticipate", "estimate", "plan",
"believes", "expects", "may", "should", "will", "target", "set to" or similar
expressions, commonly identify such forward-looking statements.

Such forward-looking statements involve known and unknown risks, uncertainties
and other factors which may cause the actual results, performance or
achievements of Rio Tinto, or industry results, to be materially different
from any future results, performance or achievements expressed or implied by
such forward-looking statements. Such forward-looking statements are based on
numerous assumptions regarding Rio Tinto's present and future business
strategies and the environment in which Rio Tinto will operate in the future.
Among the important factors that could cause Rio Tinto's actual results,
performance or achievements to differ materially from those in the
forward-looking statements include, but are not limited to: an inability to
live up to Rio Tinto's values and any resultant damage to its reputation; the
impacts of geopolitics on trade and investment; the impacts of climate change
and the transition to a low-carbon future; an inability to successfully
execute and/or realise value from acquisitions and divestments; the level of
new ore resources, including the results of exploration programmes and/or
acquisitions; disruption to strategic partnerships that play a material role
in delivering growth, production, cash or market positioning; damage to Rio
Tinto's relationships with communities and governments; an inability to
attract and retain requisite skilled people; declines in commodity prices and
adverse exchange rate movements; an inability to raise sufficient funds for
capital investment; inadequate estimates of ore resources and reserves; delays
or overruns of large and complex projects; changes in tax regulation; safety
incidents or major hazard events; cyber breaches; physical impacts from
climate change; the impacts of water scarcity;  natural disasters; an
inability to successfully manage the closure, reclamation and rehabilitation
of sites; the impacts of civil unrest; the impacts of the Covid-19 pandemic;
breaches of Rio Tinto's policies, standard and procedures, laws or
regulations; trade tensions between the world's major economies; increasing
societal and investor expectations, in particular with regard to
environmental, social and governance considerations; the impacts of
technological advancements; and such other risks identified in Rio Tinto's
most recent Annual Report and accounts in Australia and the United Kingdom and
the most recent Annual Report on Form 20-F filed with the United States
Securities and Exchange Commission (the "SEC") or Form 6-Ks furnished to, or
filed with, the SEC. Forward-looking statements should, therefore, be
construed in light of such risk factors and undue reliance should not be
placed on forward-looking statements. These forward-looking statements speak
only as of the date of this report. Rio Tinto expressly disclaims any
obligation or undertaking (except as required by applicable law, the UK
Listing Rules, the Disclosure Guidance and Transparency Rules of the Financial
Conduct Authority and the Listing Rules of the Australian Securities Exchange)
to release publicly any updates or revisions to any forward-looking statement
contained herein to reflect any change in Rio Tinto's expectations with regard
thereto or any change in events, conditions or circumstances on which any such
statement is based.

Nothing in this report should be interpreted to mean that future earnings per
share of Rio Tinto plc or Rio Tinto Limited will necessarily match or exceed
its historical published earnings per share.

 Contacts  Please direct all enquiries to media.enquiries@riotinto.com

 

 Media Relations, United Kingdom     Media Relations, Australia     Media Relations, Americas

 David Outhwaite                     Matt Chambers                  Jesse Riseborough

 M +44 7787 597 493                  M +61 433 525 739              M +61 436 653 412

                                     Michelle Lee                   Simon Letendre

M +1 514 796 4973
                                     M + 61 458 609 322

Malika Cherry

M +1 418 592 7293

                                     Rachel Pupazzoni

                                     M +61 438 875 469              Vanessa Damha

                                                                    M +1 514 715 2152
 Investor Relations, United Kingdom  Investor Relations, Australia

 Rachel Arellano                     Tom Gallop

M +61 439 353 948
 M +44 7584 609 644

Amar Jambaa

                                   M +61 472 865 948
 David Ovington

 M +44 7920 010 978

 Laura Brooks

 M +44 7826 942 797

 Weiwei Hu

 M +44 7825 907 230

 Rio Tinto plc                       Rio Tinto Limited

 6 St James's Square                 Level 43, 120 Collins Street

London SW1Y 4AD

United Kingdom                     Melbourne 3000

 T +44 20 7781 2000                  Australia

Registered in England

 No. 719885

                                     T +61 3 9283 3333

                                     Registered in Australia

                                     ABN 96 004 458 404

 

riotinto.com

 

This announcement is authorised for release to the market by Rio Tinto's Group
Company Secretary.

 

 

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