Westport Exhibits Its HPDI Fuel System, Available for (Bio)LNG and Hydrogen Engines
(Westport/AltFuels) Westport Fuel Systems Inc. displayed its HPDI™ fuel system on commercial vehicles equipped with its commercially available LNG and bio-LNG and its hydrogen capable and proven variant H₂ HPDI. The vehicles were presented at the Advanced Clean Transportation (ACT) Expo