Converting an existing engine to run on hydrogen is simpler than choosing fuel cells, agrees Toyota senior research and development manager, Charles Ollivier. “However, fuel cells are more efficient,” ...

Honeywell hopes that by year-end subsystem tests will be ongoing at multiple locations as an EU-funded project to develop a 1MW-class hydrogen fuel cell powertrain moves towards its final stage in ...

We followed the trail of grease from the kitchens of Le Diplomate and other D.C. restaurants to the commercial planes using alternative fuels.

BMW is preparing to make hydrogen vehicles accessible worldwide, signaling a major push in sustainable automotive tech.

St. Regis was selected to be part of the Pacific Northwest Hydrogen Hub, a $1 billion project funded by the U.S. Department of Energy.

As the nucleus splits, it also releases its neutrons. These neutrons bounce around at incredible speeds until some eventually collide with other nuclei. This sets off a chain reaction as each ...

Scientists have secured more than £1 million in funding to turn seawater into fuel to power ships, ferries and fishing boats. An engine similar to Brunel's heavy-duty hydrogen combustion engine. Image ...

The regulations set limits on corporate average fuel consumption, measured in litres per 100 kilometres, based on the average weight of vehicles sold by an automaker during a financial year.

Data from Cruise Industry News’ global cruise ship orderbook shows that nearly 65 percent of the ocean vessels on order for 2026 will be powered by alternative fuels. According to the latest update of ...

China is in the driver’s seat when it comes to EV technology—which poses huge defense implications for the U.S.