Opal Fuels Inc. OPAL

What this company does

OPAL Fuels Inc. captures and converts biogas into low carbon intensity renewable natural gas ("RNG") and Renewable Power, and markets and distributes RNG to heavy duty trucking and other hard-to-decarbonize industrial sectors. As of December 31, 2025, the company owned and operated 27 projects, 12 of which are RNG projects and 15 of which are Renewable Power projects, with its RNG projects in operation having a design capacity of 9.1 million MMBtus per year and its Renewable Power projects in operation having a nameplate capacity of 105.8 MW per hour. As of December 31, 2025, the company employed 331 individuals, consisting of 330 full-time employees and one part-time employee. The company generates revenue principally from the sale of Environmental Attributes generated from dispensing RNG as transportation fuel for heavy and medium-duty trucking fleets at Fueling Stations, as well as from the sale of Renewable Power, the design, development, construction and service of Fueling Stations, and sales of RNG produced by OPAL and third parties as pipeline quality natural gas. The company also designs, develops, constructs, operates and services Fueling Stations for trucking fleets across the country that use natural gas to displace diesel as their transportation fuel. OPAL Fuels Inc. was previously named ArcLight Clean Transition Corp. II, a blank check company incorporated as a Cayman Islands exempt company, prior to the closing of the Business Combination.

Written from the business description in OPAL FUELS INC.'s annual report to the U.S. Securities and Exchange Commission, filed 16 March 2026. Every sentence was checked against that document before publication.