Many of you may not be familiar with the Rolls-Royce natural gas-powered mtu Series 4000 engines, and there’s no shame in that. They are large pieces of hardware that despite wearing the name engine ...

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 ...

Porsche is committed to electric power for its future lineup, but it doesn't want to abandon the internal-combustion engine completely, especially when it comes to the 911. That's why the company is ...

In a recent article published in the journal Sustainability, researchers presented an improved oxyhydrogen (HHO) generator designed to enhance vehicle fuel efficiency and reduce harmful emissions.

Hydrogen holds promise for zero-emissions aviation, via either fuel-cell electric motors or jet engines that burn H2 directly. Now, Universal Hydrogen has announced that it completed a 15-minute test ...