Genie Energy is a provider of energy services. It operates through three segments: Genie Retail Energy (GRE), Genie Retail Energy International (GRE International), and Genie Solar Energy (Genia Solar). The GRE and GRE International segments supply electricity and natural gas to residential and small businesses. Genia Solar designs and builds solar installations for commercial customers. The company caters to the residential, public, alternative energy, and other sectors.