Active Energy Group Plc is a United Kingdom-based renewable energy company. The Company is focused on the production and development of biomass products. The Company operates through the CoalSwitch segment, which denotes the Company’s renewable wood pellet business. The Company has developed a technology, which transforms waste biomass material into renewable fuels. Its patented product, CoalSwitch, is a drop-in renewable fuel, which can be co-fired with coal, or replace coal as an alternative feedstock without requiring plant modifications or replacing existing biomass feedstock resources.