LIFE CO2toCH4 aims at developing and demonstrating an innovative, integrated, and sustainable industrial process for simultaneous energy storage and CO2 capture and utilization (CCU). The ultimate goal of the project is to construct, test and operate (TRL8) a smart mobile unit for hybrid energy storage able to be installed in remote energy systems that commonly have low capacity (e.g., remote areas or islands that are not interconnected with the central energy grid). The technology relies on the fact that the RES (Renewable Energy Sources) will be used for water electrolysis, and subsequently the produced H2 will be biologically converted into methane (as a non-fossil biofuel) together with CO2 from exhaust gasses. – https://co2toch4.eu