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,” ...

Hydrogen, the element that powers stars, could also fuel our cars, homes, and industries. Clean, energy-dense, and versatile, it may be key to a carbon-free future.

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

On 19 September, Alstom announced that it had completed the world's first journey with a shunting locomotive that had been converted from diesel to hydrogen drive.

New draft corporate average fuel efficiency, or CAFE, norms propose a revised method for calculating fuel consumption and introduce carve-outs for smaller cars.

Diesel engines are renowned for their longevity and torque, often outlasting gasoline counterparts when properly designed and maintained. Many drivers choose diesel-powered vehicles for long-term ...

The new rules, tucked under the IGF Code (International Code of Safety for Ships using Gases or other Low-flashpoint Fuels), lay out everything—process flow diagrams, hazard identification, leak ...

Ballard Power Systems will launch a new hydrogen fuel cell module designed for bus operations, which it claims will narrow the gap in cost ownership to diesel systems. The new FCmove-SC is said to ...

Toyota has delivered a straightforward message to Australian drivers, diesel days are numbered and hybrid and hydrogen is the future.

JCB believes hydrogen is the best alternative to diesel for heavy machinery, farming equipment, and HGV fleets. In this video, I look at why hydrogen could play a major role in agriculture and ...