Canadian Space Company Secures $1M to Develop Lunar Nuclear Reactor

June 10th, 2025

The Canadian Space Agency has awarded $1 million CAD to Canadian Strategic Missions Corporation (CSMC) to advance the development of a compact nuclear reactor designed to support a permanent human presence on the Moon.

The funding, delivered through the agency's Space Technology Development Program (STDP), will support the next phase of CSMC's Low Enriched Uranium Nuclear Reactor (LEUNR); A dual-use reactor engineered to provide reliable power in extreme and remote environments.

Powering the Next Phase of Lunar Exploration

LEUNR is being developed as a resilient, compact energy solution capable of delivering continuous power for lunar bases, scientific missions, and potential resource extraction. The announcement comes as global momentum builds toward sustained lunar exploration, particularly through efforts like NASA's Artemis program.

With this support from the Canadian Space Agency, CSMC can prove that Canadian innovation belongs at the very forefront of humanity's most ambitious missions.

Dual-Use Potential for Canada's North

Beyond its space applications, LEUNR is being designed for dual-use deployment on Earth, including supplying energy to remote and northern regions in Canada. These areas currently rely heavily on diesel fuel, which is costly to transport and presents environmental and logistical challenges.

The technology could provide a more reliable and sustainable alternative, supporting both community infrastructure and defence operations in extreme environments.

Building Toward Deployment

The project will support reactor design, prototyping, safety analysis, and mission planning, with the long-term goal of demonstrating a fully operational system in Canada before eventual deployment in space in collaboration with international partners.

The investment underscores Canada's growing role in the emerging space nuclear sector. With established expertise in both nuclear technology and space systems, the country is positioned to contribute to the infrastructure needed for long-duration missions beyond Earth while addressing critical energy needs at home.