Montauk Renewables, Inc. is a renewable energy company engaged in the recovery and processing of biogas from landfills and other non-fossil fuel sources. It operates in two segments: Renewable Natural Gas and Renewable Electricity Generation. The company develops, owns, and operates renewable natural gas (RNG) and renewable electricity projects, capturing methane to prevent its release into the atmosphere and converting it into RNG or electrical power for the grid. Its customers for RNG and renewable identification numbers (RIN) include large long-term owner-operators of landfills and livestock farms, local utilities, and large refiners in the natural gas and refining sectors. Montauk Renewables, Inc. was founded in 1980 and is headquartered in Pittsburgh, Pennsylvania.