Clean Energy Fuels is a leading provider of renewable and conventional natural gas fuel for transportation markets across the United States and Canada, supplying vehicles in compressed (CNG) and liquefied (LNG) forms through a network of fueling stations and serving over 1,200 fleet customers across heavy-duty trucking, refuse collection, public transit, and airport operations. The company generates revenue primarily from fuel sales (with renewable natural gas sourced from dairy farms, landfills, and other waste-recovery projects comprising the majority of volumes), as well as from federal Renewable Identification Numbers (RINs) and state Low Carbon Fuel Standards (LCFS) credits generated by renewable fuel sales, fueling station operations and maintenance services, station design and construction, and equipment sales. The company owns and operates a portfolio of renewable gas projects and sources from a diverse supplier base, positioning itself as a market leader through an extensive fueling station network, deep customer relationships, and operational expertise spanning decades in the alternative fuels industry.