~Westport WiNG™ On Display at ACT Expo ~ LONG BEACH, CA, May 5, 2014 /PRNewswire/ - Westport Innovations Inc. (TSX:WPT) (NASDAQ:WPRT), engineering the world's most advanced natural gas engines and vehicles, announces that the only California Air Resources Board and EPA certified Ford F-150, featuring the Westport WiNG™ Power System, is being debuted during the Alternative Clean Transportation Expo (ACT) in Long Beach, and will be on display May 6 to 8. (Photo: http://photos.prnewswire.com/prnh/20140503/83953) Unveiling the new model at this year's ACT Expo was a natural decision, says Paul Shaffer, Westport's Vice President and Managing Director of North American Ford business. " California is one of the most promising states for the adoption of natural gas vehicles, thanks to the wide network of natural gas stations and the attractive incentives available to drivers and fleet owners," says Paul. " California is arguably one of the most significant natural gas vehicle markets in the US. The F-150 is a significant fleet vehicle, as some fleets prefer its smaller size." While natural gas vehicles have grown in popularity for applications such as shipping and transit - in fact, some of the first Westport technology ever deployed was in California for buses at Berkeley University - few people are aware of their widespread use, economic and environmental benefits, and the growing number of options for passenger vehicles. California represents an important market for natural gas vehicles, and according to the California Natural Gas Vehicle Coalition, the state's natural gas fueling infrastructure is the most extensive in the United States—with nearly 600 public and private natural gas stations at the beginning of 2012. With gasoline averaging $3.71 a gallon in the United States (US Energy Administration Information), and compressed natural gas averaging $2.11 per gasoline gallon equivalent (CNGnow), there's a clear price advantage to operating on natural gas, particularly for high-mileage drivers. And mileage is key with the Westport WiNG powered Ford F-150, offering equivalent fuel economy, fuel capacity and mileage to a traditional gasoline-powered model.