First American Nuclear, AtkinsRéalis build 20-year SMR deployment plan

AtkinsRéalis and First American Nuclear have moved EAGL-1 beyond the language of partnerships and into a 20-year deployment framework that looks built for actual reactor orders. The Strategic Alliance Agreement, signed May 13, makes AtkinsRéalis the exclusive EPCM provider for EAGL-1 projects in North America, with the first five years of work carrying as much as $250 million in services. Work has already started on task orders, a detail that matters more than the headline language because it signals a live project pipeline, not a one-off memorandum.

The scope reaches deep into the unglamorous pieces that usually decide whether an advanced reactor stays on paper. AtkinsRéalis will prepare the procedures and policies needed for design work, including a quality programme and engineering procedures, while also handling conceptual design for the balance of plant and reviewing the nuclear steam supply system design. That split is important because FANCO’s concept keeps the reactor and its core safety systems separate from the balance-of-plant power-conversion block, which means the deployment plan has to line up reactor engineering, site systems, and construction sequencing from the start.

FANCO filed a Regulatory Engagement Plan with the U.S. Nuclear Regulatory Commission on April 15, opening pre-application engagement on EAGL-1. In that filing, the company describes EAGL-1 as a Generation IV, 600 MWth, 240 MWe heavy-liquid-metal fast-spectrum reactor using lead-bismuth eutectic cooling. FANCO says its business model is built around 4- to 6-unit cluster deployments, with a typical six-reactor cluster able to power about 1.5 million homes. The company also says the system can use mixed-oxide fuel and other transuranic fuels from U.S. Department of Energy stockpiles, along with high-assay low-enriched uranium, while its broader fuel-cycle vision includes recycling and reuse.

The alliance also fits FANCO’s push to sell nuclear as firm power for data centers and industrial loads. On April 21, FANCO and Denham Capital’s infrastructure business announced a separate partnership for AI and hyperscale data-center power. AtkinsRéalis brings its own SMR delivery record, including a 2025 execution contract for Ontario Power Generation’s Darlington SMR project, where the first 300 MWe BWRX-300 is targeted to supply enough electricity for 300,000 homes. With 127 SMR designs in the OECD Nuclear Energy Agency’s July 2025 dashboard and 51 already in pre-licensing or licensing, the market is crowded. The question now is whether FANCO and AtkinsRéalis can turn a reactor concept, a fuel-cycle plan and a data-center pitch into the kind of repeatable delivery model that actually gets steel poured.