Carbonova

Advanced ManufacturingCleantech & Climate TechCalgary, AB

Calgary company using a patented catalytic process to convert captured CO2 and methane into carbon nanofibers sold as reinforcement and conductive additives for plastics, lithium-ion batteries and concrete.

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About

Company site: carbonova.com

Calgary company using a patented catalytic process to convert captured CO2 and methane into carbon nanofibers sold as reinforcement and conductive additives for plastics, lithium-ion batteries and concrete.

  • Own site: "a patent-protected catalytic process" using CO2, methane and waste heat "to create tangible carbon materials" for construction, composites and batteries. carbonova.com

  • Closed an oversubscribed C$5.1M equity round in December 2025. The C$13.6M cited alongside it is the total demonstration-project cost, not the raise. newswire.ca

  • Awarded $4.38M specifically to Carbonova under Emissions Reduction Alberta’s Advanced Materials Challenge in July 2025. carbonova.com

  • Its CDU-25 unit in Calgary is designed for 25 tonnes of carbon nanofibers per year, with commissioning targeted for mid-2027. Not yet operating. newswire.ca

Technology Focus

Company site: carbonova.com

Terms the company uses about its own work.

Carbon nanofibersCatalytic conversionConductive additives

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