Food Express Welcomes Truck Equipped with the New Cummins 15-Liter Natural Gas Engine into Fleet

PALMDALE, Calif. & NEWPORT BEACH, Calif.--(BUSINESS WIRE)-- #RNG--Food Express, Inc. announced today that it has begun operating a Class-8 tractor fitted with a Cummins X15N, the highly anticipated engine which will be commercially available in 2024. Clean Energy Fuels Corp. (Nasdaq: CLNE) is providing renewable natural gas (RNG) for the new Kenworth truck at its fueling station in Fontana, California. The Cummins X15N engine is designed to reduce carbon dioxide (CO2) and nitrogen oxides (NOx) emissio