Fortistar is a private investment firm that owns and operates energy-related assets for a low carbon economy. Fortistar companies include TruStar Energy, Primary Energy Recycling, Fortistar Methane Group, Fortistar Biomass Group, Clock.In and Skyonic. The company has developed, invested in and managed an unparalleled portfolio of successful power and energy initiatives in the United States and Canada, including cogeneration facilities, compressed natural gas fueling stations, landfill power plants, and biomass facilities.