Open Letter to Government of Canada Ahead of G7 Energy and Environment Ministers’ Meeting

On behalf of the Canadian Nuclear Association (CNA), representing organizations across the full supply chain, from uranium mining and fuel production to reactor development, component manufacturing, engineering and construction, operations and life-extension services, research and innovation, and waste management and decommissioning, we respectfully call on the Government of Canada to join us in reaffirming Canada’s steadfast commitment to advancing nuclear energy as an essential pillar of the global clean energy transition as well as meeting energy and economic security goals.

For over six decades, Canada has been a trusted global leader in peaceful nuclear technology, pioneering the CANDU reactor and developing one of the world’s most responsible and sustainable uranium supply chains. This technology, deployed in Canada, Asia, Europe, and South America, continues to demonstrate world-class performance, safety, and flexibility.

Canadian uranium fuels reactors across the globe, reinforcing global energy security and reducing reliance on unstable or high emission sources, while supporting reliable, carbon-free electricity in allied nations. 

This combination of trusted resources, proven technology, and world-leading regulatory and non-proliferation standards positions Canada as a cornerstone partner in achieving the G7’s shared vision for clean, secure, and reliable energy.

As the world faces converging crises of climate change, energy insecurity, and economic volatility, Canada has the opportunity to reaffirm the important role of nuclear energy at the G7. This vital industry provides not only non-emitting energy but also jobs, investments and innovation, such as life-saving medical isotopes.

Nuclear power already provides more than 15% of Canada’s electricity, including over 50% in Ontario and 30% in New Brunswick, eliminating tens of millions of tonnes of CO2 annually while ensuring grid reliability and price stability.

Through life extensions and major refurbishment and component replacement projects, that remain on time and on budget, increased investment in uranium mining, and the advancement of next-generation nuclear technologies, Canada is demonstrating that clean energy and energy security can go hand in hand.

Canada is also leading the way with the global development and deployment of Small Modular Reactors (SMRs), which are scalable, safe, and versatile systems that can decarbonize grids, industries, and remote communities. Our provinces and industry are working in concert to support the safe and responsible deployment of the first fleet of SMRs in North America. This process prioritizes Indigenous engagement and building public trust. The Canadian SMR supply chain, anchored by world-class research, engineering, fabrication, and innovation, is open for international collaboration. 

Our industry’s projects are not only engineering achievements, but they are models of clean industrial policy, driving skilled jobs, domestic manufacturing, and regional growth.

Across Canada, provinces including Ontario, Saskatchewan, New Brunswick and Alberta are expanding or introducing nuclear energy to meet domestic clean-energy and reliability goals.

As the world navigates an era of uncertainty, Canada’s nuclear sector is uniquely positioned to help build stronger partnerships with the G7 and other strategic international partners.

Considering the above, we encourage the federal government to reinforce the critical role nuclear technology plays in meeting Canada’s energy and economic security goals at the G7 Energy and Environment Ministers’ Meeting.