Hydrogen is a relatively new player in the alternative fuel market, offering an alternative to electric cars and hybrids with its own take on green emissions. However, hydrogen-powered technology ...

In many ways, there is a lot of hope hanging on hydrogen in the trucking industry. Fleets are desperate for a diesel-like, zero-emission propulsion option for heavy trucks. And despite some concerns, ...

One of the world's largest engines becomes a clean generator. Originally designed to burn diesel, dual-fuel, or gasoline for tankers and container ships, the Wärtsilä 31 marine engine gets a new life ...

MinnPost’s reporting is free every single day, but it isn’t free to produce. Join 4,800 members with a donation right now. A Minnesota company is among a growing number of startups nationwide hoping ...