Fuse Energy has launched Fuse Compute, a commercial AI infrastructure offering that will provide access to NVIDIA GPUs hosted in United Kingdom data centers, and has begun taking reservations for capacity. The energy supplier, which serves 470,000 UK homes, confirmed that the first GPUs under the new offering are scheduled to come online in December 2026. The move positions Fuse Energy at the intersection of power generation and AI compute as the UK seeks to expand domestic capacity significantly.
Grid Constraints Drive New Capacity
The UK Government's Compute Roadmap estimates that the country will need at least 6GW of AI-capable data center capacity by 2030. New sites currently face waits of up to a decade for grid connections, making power availability a key constraint on AI infrastructure growth. Ministers have set a target to expand public compute capacity 20 times over by the end of the decade, yet many British AI firms still rely on compute hosted overseas.
Fuse Leverages Energy Expertise
Fuse Energy argues that its background in energy generation gives it an advantage in addressing the grid bottleneck. The company says its most recent solar site was built at roughly 30% below the industry's average cost per megawatt, and it holds a power generation pipeline exceeding 1GW. It also has a data center connection pipeline of 142MW spread across 15 projects.
Staged GPU Rollout Begins in 2026
The Fuse Compute rollout will begin with 128 NVIDIA B300 GPUs due online in December 2026. A further 1,024 B300 GPUs are planned for the second quarter of 2027, followed by an additional 22MW of capacity in the fourth quarter of 2027. From 2028, Fuse plans to bring 116MW of capacity online, with nodes offered as bare-metal and single-tenant while data remains under UK jurisdiction throughout.
Investment and Jobs
Fuse expects its near-term data center projects to create around 250 construction and operational jobs. The build represents roughly £1 billion (US$1.3 billion) in UK infrastructure investment. The company is extending its position across power generation, land, data center construction, and compute itself, having already secured supplier and meter operator licenses in the energy market.
Leadership Comments and NVIDIA Partnership
Alan Chang, CEO and Co-Founder of Fuse Energy, said: "Power is the biggest hurdle to building AI infrastructure, and it's the part we already know how to do." He added that every AI company is fighting for the same scarce GPUs and that the grid cannot connect data centers fast enough to keep up. NVIDIA will supply the B300 GPUs for the UK data centers, placing the hardware partnership at the center of the Fuse Compute rollout.
In-House AI and Efficiency
Fuse also stated it is bringing AI in-house and claims the model makes the company 17% more efficient than incumbent energy companies. CEO Alan Chang said the company is betting its AI future on that same principle. This internal use of AI reinforces the company's broader push into compute infrastructure.
Fuse Compute marks a strategic shift for Fuse Energy as it moves from electricity supply into full AI infrastructure ownership. By routing and storing data within UK jurisdiction, the company says businesses reserving capacity would not need to depend on data centers based abroad. The rollout could help address the UK's compute deficit while putting Fuse's energy pipeline to work for AI companies.