CEA’s Liten institute, located at the Grenoble CEA centre and the INES (Chambéry) site, is a CEA technological research institute specializing in energy transition technology. Its research activities focus on a number of key areas: solar power, network management, storage, including batteries, and hydrogen, geared to energy efficiency and a circular economy. Its research encompasses diverse applications in the energy generation and distribution markets, transport and industrial processes, and for the environment. CEA’s Liten institute is a member of the Carnot Institute for Future Energy Sources.