PeopleNet says it's the first telematics provider to deliver engine reporting for compressed natural gas and liquified natural gas vehicles, allowing fleets running traditional diesel-powered and ...

Westport is debuting its high-pressure CNG fuel system with Cespira HPDI technology on a Volvo VNL 300 at ACT Expo. Another high-horsepower natural-gas engine system may soon be available from ...

In FY26, CNG was the second most popular fuel choice among Indian car buyers. Though CNG options are priced higher than their ...

As the United States marks its 250th anniversary, WTOP presents “250 Years of America,” a multipart series examining the innovations, breakthroughs and pivotal moments that have shaped the nation ...