Hycamite TCD Technologies Oy (Hycamite) is a Finnish cleantech company that develops thermo-catalytic decomposition (TCD) of methane to produce low-carbon hydrogen and solid carbon products. Its process splits methane in an oxygen-free environment using catalysts, yielding hydrogen and valuable carbon materials such as battery-grade graphite and carbon nanomaterials. Headquartered in Kokkola, Finland, the company operates within a major industrial chemicals hub.
Hycamite’s technology is aimed at decarbonizing hydrogen supply for industrial feedstocks and energy while creating high-purity carbon products for applications in batteries and advanced materials. By capturing carbon in solid form rather than as CO2, the conversion step avoids direct carbon dioxide emissions and can utilize natural gas, biomethane, or other methane-rich streams. The company’s solutions target the chemical, energy, and battery materials value chains, supporting lower-emission production and improved security of supply for critical carbon products.
