Canada and US Partner to Make Cleaner Nuclear Fuel from Thorium

Imagine powering nuclear reactors with a fuel that produces less waste, costs less to operate, and uses a material more abundant than uranium. That future just got closer.

Chicago-based Clean Core Thorium Energy and Canadian Nuclear Laboratories announced a partnership in April 2026 to manufacture demonstration bundles of ANEEL fuel. This advanced nuclear fuel blends thorium with a concentrated form of uranium called HALEU, designed specifically for pressurized heavy water reactors already operating around the world.

The real magic? ANEEL fuel can work in existing nuclear power plants without expensive overhauls or new construction. Canadian Nuclear Laboratories will manufacture prototype fuel bundles at their Chalk River facility, then test them in actual reactors to prove the technology works in real-world conditions.

For India, this announcement carries special significance. The country has been eager to tap into its massive thorium reserves for decades but lacked practical technology to do so. In December 2024, India's state-owned power giant NTPC partnered with Clean Core to explore bringing ANEEL fuel to Indian reactors.

The benefits read like a wish list for clean energy. ANEEL fuel would dramatically reduce nuclear waste compared to traditional uranium fuel. It would enhance India's energy security by relying on domestically available thorium instead of imported uranium. The fuel delivers more energy output within existing safety margins, lowering operating costs for current reactors.

The Ripple Effect

This partnership extends far beyond one company or one country. Clean Core's founder and CEO Mehul Shah, of Indian origin, made history as only the second American company in nearly two decades to secure a US Department of Energy export license for selling nuclear technology to India.

The collaboration between NTPC and Clean Core aims to eventually manufacture ANEEL fuel in India using local supply chains. This approach could create jobs, develop technical expertise, and position India as a leader in next-generation nuclear technology.

Nuclear energy remains one of the few proven ways to generate massive amounts of carbon-free electricity around the clock. But concerns about waste, safety, and cost have slowed its expansion. Technologies like ANEEL address these concerns head-on, making nuclear power safer and more sustainable.

The Canadian Nuclear Research Initiative recently completed verification of the computer codes and analysis methods used to design and test ANEEL fuel safety. With manufacturing partnerships now in place, the path from laboratory concept to power plant reality grows shorter.

Thorium has long been called nuclear energy's "fuel of the future." Thanks to partnerships like this one, that future is becoming the present.