...represent elements of a higher efficiency portfolio• Renewable Energy: traditional RES (solar, wind, hydro) but also biogenous fuels (biogas, bio-syngas, bio-fuels) and new synthetic vectors (H2, synthetic NG,….)• Carbon capture and storage: mitigation of CO2 emissions (related to efficient energy conversion devices, and improved adoption of RES fuels) and CO2 recovery• Smart Grid: large topic, in ...