The demand for clean, cost-effective renewable natural gas (RNG) as a transportation fuel continues to rise. Clean Energy Fuels Corp. announced it has inked contracts to provide its Redeem™ renewable natural gas (RNG) to power fleets across multiple sectors that include transit, trucking, airports, solid waste and service vehicles. Redeem became commercially available in 2013 and is derived from capturing biogenic methane that is naturally created by the decomposition of dairy, landfill, and wastewater treatment plant waste. As a vehicle fuel, Redeem enables at least 70 percent reduction in carbon emissions when displacing diesel or gasoline. More >>