American Honda Applied LNG Technologies Appalachian Pacific Clean Air Partner Clean Energy Cummins Westport Inc. Ford Motor Company FuelMaker Corporation John Deere Mack Trucks, Inc. Nexgen Fueling Pacific Gas & Electric Sempra Energy Utilities Sound Energy Solutions SuperShuttle Teleflex GFI Control Systems Trillium USA Waste Management
With the rising cost of petroleum-based gasoline and diesel fuel, tougher emission standards and the growing public demand for better environmental policies, natural gas vehicles provide an attractive alternative with a multitude of key advantages.