Canada Approves Construction of First Small Modular Reactor at Darlington

The Canadian Nuclear Safety Commission has authorized Ontario Power Generation to build the innovative BWRX-300 reactor, marking a historic step for nuclear energy in the G7.

The Darlington SMR will be the first small modular reactor in the G7, providing 300 MW of carbon-free power upon completion in 2028.
The project is expected to generate up to 17,000 jobs during construction and contribute over $15 billion to Canada’s GDP.
Regulatory hold points have been imposed to ensure safety and compliance with Indigenous consultation requirements throughout construction.
The reactor design, developed by GE Hitachi, is cost-competitive and features innovative safety and efficiency measures, including reduced construction materials.
The Darlington SMR is part of Ontario’s broader nuclear energy strategy, which includes plans for additional reactors and upgrades to existing facilities.