Tulsa LFG is an unregulated internal combustion power plant located in Sand Springs, Oklahoma, within the Midwest Reliability Organization’s NERC region. With an operating capacity of 2.8 MW, the facility utilizes biomass as its fuel source. The plant is operated by Tulsa LFG and is majority-owned by Montauk Energy Holdings, a subsidiary of Montauk Renewables. It is part of the Southwest Power Pool and primarily sells power to the Oklahoma Municipal Power Authority.