The global race to commercialize small modular reactors is increasingly becoming a contest over industrial supply chains and geopolitical influence rather than reactor technology alone.
Britain’s effort to expand nuclear generation is increasingly shifting toward private capital and advanced reactor technologies, with Holtec International and EDF submitting a joint proposal to deploy up to four SMR-300 reactors at the former Cottam coal power station in Nottinghamshire.
The United States has brought only two new large nuclear reactors online in the past three decades, despite repeated attempts to revive the industry. The Department of Energy’s decision to make $17.5 billion in loans available for ten new reactors represents the most significant federal effort in years to reverse that trend and determine whether standardized deployment can finally overcome the cost overruns and delays that have defined modern U.S. nuclear construction.
China’s rapid expansion of artificial intelligence infrastructure is pushing technology companies toward new energy strategies, with Alibaba reportedly exploring the use of small modular reactors (SMRs) to supply electricity for its data centers.
Engineering company Studsvik has submitted plans for between 600 MWe and 1,400 MWe of new nuclear capacity near its Nyköping headquarters, while the Swedish government is preparing to increase state involvement in a separate small modular reactor (SMR) project at the Ringhals Nuclear Power Plant site.
The world is on track to invest $3.4 trillion in energy in 2026, yet the most significant shift is not the scale of spending but where the money is flowing. Electricity infrastructure, renewables, nuclear power, storage, and efficiency are attracting nearly twice as much investment as fossil fuels, reflecting how a second major energy crisis within five years is reshaping global perceptions of energy security.
India’s push to expand nuclear generation through private sector participation is beginning to move from policy signaling toward early project development, with Tata Power confirming it is preparing detailed plans for small modular reactor deployment in collaboration with Nuclear Power Corporation of India Limited.
At the Darlington New Nuclear Project, Ontario Power Generation has completed installation of a 2.1 million pound basemat module for Unit 1, a step that signals the transition from site preparation to vertical construction for what provincial authorities describe as the first SMR program in the G7.
