LNG

Clean Energy Fuels Corp., the California-based supplier of liquefied natural gas made from waste and with about 590 filling stations across the US and Canada, has expanded its portfolio of supply and maintenance agreements for trucking fleets, city buses and refuse trucks in North America.

Clean Energy Fuels Corp., the California-based producer and marketer of liquefied natural gas made from waste, said it was continuing to increase its customer base and has new production plans.