REG - Quantum Data Energy - Electricity Generation and Revenues Surge

Quantum Data EnergyAnnouncement

Tue 07:00

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RNS Number : 7318K  Quantum Data Energy PLC  09 December 2025

Quantum Data Energy PLC

(Incorporated in England and Wales)

(Registration Number: 12886458)

LEI :213800HFVHGJ9YGO9F71

Share code on the LSE: MAST

ISIN: GB00BNG90H86

 

Dated: 9 December 2025

 

Quantum Data Energy PLC

("Quantum", "QDE" or the "Company")

 

Electricity Generation and Revenues Surge at Pyebridge 8.1 MW FlexGen Power
Asset

 

London, UK - Quantum Data Energy PLC (LSE: MAST) is pleased to announce,
further to its RNS announcement dated 18 November 2025, that its 100% owned
Pyebridge 8.1 MW flexible generation power asset has sustained the trend of
the past few months with record high monthly electricity generation and
associated revenues. Electricity generation for the first 11-month period of
2025 has increased with c. 71% compared to the same period in the prior year,
and total revenues for the first 11-month period of 2025 increased with c.
136% compared to the same period in the prior year.

 

Key Highlights:

 

·    Pyebridge maintained strong monthly electricity generation output
and sales of c. 1.3 Gigawatt/hours ("GWh") for the month of November 2025,
consistent with October's record high performance;

·    Pyebridge generated and sold c. 9.2 GWh of electricity during the
first 11-month period of 2025, representing an increase of c. 71% compared to
the first 11-month period of the prior year;

·    This sustained output underscores the asset's robust operational
performance and the growing demand for flexible generation capacity amid
intermittent renewable supply;

·    Total revenues generated for the first 11-months of 2025 came to c.
£1.45 million, representing Pyebridge's highest income generated over the
first 11 months of any year, and an increase of c. 136% compared to the
same period in 2024;

·    Total revenues are based on an average of c. 5.5 MW in
production over the period, representing c. £286,000 per MW per annum;

·    During the first 11-months of 2025 Pyebridge achieved an average
electricity sales price of c. £139/MWh representing an outperformance of c.
71% compared to the average wholesale market electricity price over the same
period; and

·    During the first 11-month period of 2025 Pyebridge generated and sold
electricity for an average of 11 hours per day, demonstrating the ongoing
strong demand for flexible power generation and validating QDE's business
model.

 

 

Tanya Zwemstra, Head of Finance at Quantum Data Energy PLC, said: "We are
pleased to report that Pyebridge consistently delivered monthly electricity
generation exceeding 1 GWh for three consecutive months, accompanied by strong
revenue performance. This achievement highlights QDE's unwavering commitment
to delivering reliable energy to the UK grid through scalable, flexible,
modular power solutions."

 

About Quantum Data Energy PLC:

Quantum Data Energy PLC (LSE: MAST) is a UK-based developer, operator and
owner of flexible generation power assets. The Company has deep expertise in
infrastructure planning, grid access, gas access, and efficient power
supply. Its new AI power supply strategy is intended to position Quantum as a
leading AI infrastructure platform on the London Stock Exchange.

 

Stay up to date with Quantum's latest news and updates by joining our emailing
list and social media channels, as follows:

 

 Website               https://quantumdata.energy (https://quantumdata.energy)
 General enquires      https://quantumdata.energy/contact (https://quantumdata.energy/contact)
 RNS email alerts      https://quantumdata.energy/news (https://quantumdata.energy/news)
 LinkedIn              https://www.linkedin.com/company/quantum-data-energy-plc/
                       (https://www.linkedin.com/company/quantum-data-energy-plc/)
 X (formerly Twitter)  @mastplc

 

ENDS

 

This announcement contains inside information for the purposes of the UK
version of the Market Abuse Regulation (EU No. 596/2014) as it forms part of
United Kingdom domestic law by virtue of the European Union (Withdrawal) Act
2018 ('UK MAR'). Upon the publication of this announcement, this inside
information is now considered to be in the public domain.

 

 Pieter Krügel      contact@quantumdata.energy (mailto:contact@quantumdata.energy)  Quantum Data Energy PLC  CEO
 Guy Wheatley, CFA  +44 (0)203 4117773                                              Fortified Securities     Corporate Broker

 

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