Electrochaea

Electrochaea is a global leader in the Power-to-Gas sector, offering a revolutionary solution for the production of third-generation renewable natural gas (RNG 3G). Our cutting-edge biological methanation technology converts carbon dioxide and green hydrogen into RNG 3G, a renewable alternative to fossil natural gas that is compatible with the gas grid.

Our technology integrates seamlessly with existing biogas plants and biogenic industrial CO2 sources, recovering that CO₂ by converting it at nearly 100% into additional RNG, ready to be injected directly into existing natural gas infrastructure. Capturing residual methane from vented CO₂ streams improves the yield of the gas produced and the overall carbon intensity. The ability to process raw biogas directly makes it a next-generation upgrading technology. Powered by our patented biocatalyst, based on methanogenic archaea, the process offers exceptional robustness, great flexibility, and remarkable yields while operating under moderate conditions.

With successful demonstration projects and strong strategic partnerships in the energy sector, Electrochaea’s solution supports RNG production to meet current market demand. Designed to enable large-scale production of RNG 3G, Electrochaea is working to accelerate the transition to a sustainable energy future.