Hycamite TCD Technologies Oy (Hycamite) is a Finnish process-technology company focused on producing low-carbon hydrogen and solid carbon materials by thermocatalytic decomposition of methane (methane pyrolysis). The process splits methane into hydrogen and carbon without direct CO2 emissions, offering an alternative to conventional hydrogen routes and supporting industrial decarbonization. The company is headquartered in Kokkola, Finland.
Hycamite develops modular plants that can use natural gas or biomethane as feedstock and captures the carbon in solid form for use in high-value applications. Its product portfolio includes clean hydrogen for use as a feedstock or fuel, and carbon materials such as graphite and other engineered carbons suitable for battery anodes, supercapacitors, electronics, polymer additives, composites, and construction materials. By turning carbon into marketable solids instead of emitting it as CO2, Hycamite’s technology aligns with carbon capture, utilization, and storage (CCUS) strategies and enables customers to lower lifecycle emissions in hard-to-abate sectors.