Cleantech & Climate Tech in Canada

5N Plus

Montréal, QC

Montréal producer of ultra-high-purity specialty semiconductor compounds and wafers — cadmium telluride, cadmium zinc telluride and indium antimonide — plus multi-junction space solar cells, bismuth chemicals and low-melting-point alloys.

CarbonCure Technologies

Halifax, NS

Halifax-based supplier of technology that injects captured CO2 into fresh concrete during mixing, where it mineralizes permanently while reducing the amount of cement required.

Deep Sky

Montreal, QC

Montreal-based developer and operator of direct air capture facilities in Canada, integrating third-party DAC technologies with geologic CO2 storage and selling carbon removal credits.

Eavor Technologies

Calgary, AB

Calgary-based developer of a closed-loop geothermal system, the Eavor-Loop, that delivers dispatchable heat and power without fracking or continuous water resupply.

Hydrostor

Toronto, ON

Toronto-based developer of Advanced Compressed Air Energy Storage facilities that store energy using compressed air and water for eight or more hours of grid-scale discharge.