Charwood Energy SA engages in the design, construction, installation, and operation of power plants. It operates through the following segments: Biomass Boilers and Heating Networks, Anaerobic Digestion and Pyro-gasification. The Biomass Boilers and Heating Networks segment consists of heating wood and pairing it with heating networks. The Anaerobic Digestion segment produces biogas from livestock and crop wastes. The Pyro-gasification segment refers to the production of gaseous and solid compounds from wood or agricultural wastes. The company was founded by Adrien Haller in 2006 and is headquartered in Saint-Nolff, France.