If you’re off-roading, it’s a neat idea to use your engine to top up your battery, which prompted Bluetti to launch the ...

BLUETTI unveiled Charger 2 at CES 2026, combining alternator and solar charging into a single smart hub for overlanding and ...

Martin LaMonica is a senior writer covering green tech and cutting-edge technologies. He joined CNET in 2002 to cover enterprise IT and Web development and was previously executive editor of IT ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. You can 3D print plenty of things these days, from candy to a model ...

POMPANO BEACH, Fla.--(BUSINESS WIRE)--Cyclone Power Technologies Inc. (Pink Sheets:CYPW), developer of the all-fuel, clean-tech Cyclone Engine, announced that it has delivered to Renolavia Energy SA, ...

The San Rafael (Calif.) Fire Department’s (SRFD) Engine No. 52 is topped with a solar energy panel that generates energy needed to charge the crew’s battery-operated gear and the onboard computer.

OK, first things first – stop picturing a car with solar panels connected to its engine. What Missouri-based inventors Matt Bellue and Ben Cooper are working on is something a little different than ...

A company is trying to prove that a 19th-century design known as the Stirling engine has a place in the emerging market for clean energy. Infinia, based in Kennewick, Wash., plans to release a ...