British EnergyTech Startup Opens Reservations for AI Compute Services, Targeting Growing Demand for Data Centre Capacity and Domestic AI Infrastructure.
LONDON, UK — October 2026: British EnergyTech company Fuse Energy is expanding beyond electricity and gas supply into the rapidly growing artificial intelligence infrastructure market with the launch of Fuse Compute, its first commercial AI product. The new offering will provide access to NVIDIA GPUs hosted in UK data centres powered by Fuse, positioning the company to address one of the biggest challenges facing the AI industry: the availability of reliable power and computing capacity.
The company has opened reservations for Fuse Compute, allowing interested businesses to register their interest and reserve capacity ahead of the planned rollout. The first GPUs are expected to become operational in December 2026, marking a significant milestone in Fuse Energy’s evolution from an energy supplier into an integrated AI infrastructure provider.
The expansion reflects the company’s ambition to build across the entire AI infrastructure value chain, encompassing power generation, land, data centres and high-performance computing. By combining its existing energy capabilities with GPU infrastructure, Fuse aims to help AI companies access computing resources without facing the prolonged delays associated with grid connections and data centre development.
Bridging the Gap Between Energy and AI Computing
As AI models become more sophisticated and businesses accelerate their adoption of artificial intelligence, demand for high-performance computing continues to rise. However, the expansion of AI infrastructure is increasingly constrained by limited GPU availability, power shortages and delays in connecting new data centres to electricity grids.
Fuse Energy believes its experience in developing and managing energy infrastructure gives it a competitive advantage in addressing these challenges.
“Power is the biggest hurdle to building AI infrastructure, and it’s the part we already know how to do,” said Alan Chang, CEO and co-founder of Fuse Energy. He highlighted the growing competition among AI companies for scarce GPUs and the inability of existing grid infrastructure to connect data centres quickly enough.
According to Chang, Fuse Compute will apply the company’s expertise in energy to support organisations developing next-generation AI technologies while helping ensure that critical computing infrastructure is established in Britain.
The strategy represents a substantial shift for a company initially focused on simplifying gas and electricity services. Founded in 2022, Fuse Energy has raised approximately €178 million ($199 million) to support its growth and expansion.
From Energy Supply to an Integrated Infrastructure Business
Fuse Energy’s move into AI computing follows a period of rapid expansion in its core energy business.
In July 2025, the company supplied approximately 50,000 UK households and reported annualised revenue of €76 million. During the same period, it raised €8.5 million to support its operations and expand its gas supply services.
By December 2025, the company had grown to serve more than 200,000 households, with annual recurring revenue reaching €341 million. It also secured an additional €59 million in funding to accelerate the development of its energy operations.
The growth continued into 2026. By June, Fuse Energy was supplying more than 300,000 households and had closed a €25 million Series B extension. The company also reported achieving monthly EBITDA profitability from December 2025.
Fuse now supplies approximately 470,000 UK homes and holds both energy supplier and meter operator licences. Its established presence in the energy market provides the operational foundation for its next phase of growth.
Beyond supplying electricity, the company owns and operates low-carbon power generation assets, with 22 MW of active capacity and a development pipeline exceeding 1 GW across the UK, the United States and Europe.
NVIDIA GPUs to Power the Next Phase of Growth
Fuse Compute will provide bare-metal, single-tenant NVIDIA GPU nodes in UK data centres. The service is designed to give customers dedicated computing infrastructure, alongside UK-based data pathways and operations under UK jurisdiction.
The initial deployment will comprise 128 NVIDIA B300 GPUs, scheduled to come online in December 2026. Fuse plans to expand this capacity to 1,024 GPUs in the second quarter of 2027, followed by an additional 22 MW of capacity in the fourth quarter of 2027. A further 116 MW is planned from 2028.
This phased expansion is intended to build computing capacity in line with the increasing requirements of AI developers, enterprises and other organisations running demanding AI workloads.
The company’s approach also aims to address concerns about data sovereignty. By locating its computing infrastructure in the UK, Fuse intends to help British AI businesses keep their data within the country’s jurisdiction while reducing their dependence on computing resources hosted overseas.
For organisations handling sensitive information or operating under strict regulatory requirements, access to domestic infrastructure could become an important consideration when selecting AI computing providers.
Power Availability Becomes a Critical AI Infrastructure Challenge
Fuse Energy’s expansion comes as the UK faces mounting pressure to increase its domestic AI computing capacity.
The UK Government’s Compute Roadmap estimates that the country will require at least 6 GW of AI-capable data centre capacity by 2030. However, new data centre developments can face grid connection waiting periods of up to a decade, creating a major obstacle to the rapid deployment of AI infrastructure.
Although the government aims to expand public computing capacity twentyfold by 2030, the limited availability of large-scale domestic compute providers remains a challenge for the country’s AI ecosystem.
These constraints have increased the importance of businesses capable of coordinating electricity generation, grid access and data centre construction. Rather than treating power as a separate input, Fuse Energy is positioning it as a central component of its AI infrastructure strategy.
The company says its experience in energy development can help accelerate the construction and energisation of high-density AI facilities. Its most recent solar site was reportedly developed at approximately 30% below the industry average cost per megawatt, while its existing pipeline includes more than 1 GW of power generation capacity and 142 MW of data centre grid connections spread across 15 projects.
These assets could provide Fuse with an advantage as it develops infrastructure for energy-intensive AI workloads.
A Growing European Market for AI Infrastructure
Fuse Energy’s entry into AI computing comes amid a surge of investment in European companies building the infrastructure required to support artificial intelligence.
In the UK, Nscale has raised €1.7 billion to develop vertically integrated AI computing infrastructure. London-based Volta has reportedly secured approximately €259.8 million across two funding rounds to develop AI factories, while Orbital Industries raised €43 million to advance industrial hardware technologies, including data centre-related systems.
Elsewhere in Europe, Finland’s Verda raised €164.8 million to expand its AI cloud operations, while Spain’s iPronics secured €107.6 million to scale optical networking technology for AI data centres.
Together, these reported 2026 financing announcements represent approximately €2.4 billion in investment, excluding Fuse Energy’s historical funding. The activity highlights the growing importance of infrastructure businesses that can deliver the computing power, connectivity and physical facilities needed to sustain AI development.
As competition intensifies, access to GPUs alone may not be enough to differentiate providers. The ability to secure electricity, establish data centres and deliver capacity within commercially viable timelines is becoming equally important.
Supporting UK Jobs and Infrastructure Investment
In addition to expanding computing capacity, Fuse Energy’s planned data centre developments are expected to support employment and investment in the UK.
The projects are reportedly expected to generate approximately 250 construction and operational jobs and represent around €1.1 billion (£1 billion) in UK infrastructure investment.
If delivered as planned, the developments could contribute to the country’s efforts to strengthen domestic AI capabilities while creating opportunities across energy, construction, data centre operations and related technical services.
For Fuse Energy, the expansion into AI compute represents more than a new product launch. It signals a broader strategy to connect its existing energy business with the infrastructure demands of an increasingly AI-driven economy.
With reservations now open and its initial NVIDIA GPU deployment targeted for December 2026, Fuse Compute will be an important test of whether the company can translate its experience in energy supply and generation into a competitive position in the AI infrastructure market.
As demand for AI computing accelerates, Fuse is betting that control over power and infrastructure can become a defining advantage in delivering the next generation of computing services from Britain.
