Mainspring Energy has adapted its linear generators so they can run on hydrogen or ammonia fuel, on top of widely available fuels such as natural gas and biogas. “The generator has passed key tests to ...

AUSTIN, Texas--(BUSINESS WIRE)-- Hyliion Holdings Corp. (NYSE: HYLN) (“Hyliion”), a developer of sustainable electricity-producing technology, today announced that its innovative KARNO™ linear ...

Technically, the combustion engine in any hybrid vehicle is a range extender, but the term commonly refers to gasoline-fueled generators that are used to charge an electric vehicle’s battery pack but ...

Toyota is hot on hydrogen fuel cells for its next-generation cars, but it’s not going cold on internal combustion just yet. The company’s R&D division has developed a Free Piston Engine Linear ...

A Mainspring linear generator in California. Mainspring Energy said it signed a memorandum of understanding with American Electric Power to pilot its linear generator technology in Oklahoma. The pilot ...

National Grid Ventures (NGV) plans to install what it’s calling the world’s first commercially-deployed, 100% hydrogen-fueled linear generator in the world at its Northport Power Plant on Long Island ...