Canada launches centre to develop space isotope supply chain

(SpaceEnergy) Canada’s Nuclear Innovation Institute has launched the Canadian Centre for Space Isotopes to develop domestic isotope capabilities for radioisotope power systems used in long-duration space missions.

The Toronto launch brings together nuclear, space and research specialists to examine how Canada’s existing isotope-production capabilities could support spacecraft, rovers and other missions requiring reliable power where solar generation is impractical.

The centre will conduct policy-focused research and develop industry partnerships through 2030. Its work is aligned with Canada’s broader plans to double isotope production, while examining opportunities to extend expertise developed for medical isotopes into space applications.

Radioisotope power systems convert heat from radioactive decay into electricity and can provide long-duration spacecraft power independently of sunlight. The Nuclear Innovation Institute said global supplies of isotopes required for future missions are critically low.

The centre’s steering and expert groups include representatives from BWXT, Bruce Power, Kinectrics and the Nuclear Innovation Institute, alongside nuclear, research and policy specialists.

Nuclear Innovation Institute president and chief executive Jessica Linthorne said the centre would convene specialists across the nuclear, space and research sectors to advance policy research and build partnerships intended to strengthen Canada’s role in powering space exploration.

The centre plans to publish a report in early 2027 assessing opportunities for Canada to establish a larger role in the space-isotope sector.

No funding amount, specific isotope-production project or spacecraft customer was announced.