RTD directors for years have prioritized converting metro Denver’s aging fleet of 995 diesel-powered buses to cleaner, quieter battery-electric vehicles, in line with ...

Converting an existing engine to run on hydrogen is simpler than choosing fuel cells, agrees Toyota senior research and ...

Hydrogen, the element that powers stars, could also fuel our cars, homes, and industries. Clean, energy-dense, and versatile, ...

Two waist-high storage tanks in the back of the restaurant sloshed to the brim with dark, viscous oil. During the weekend rush, the staff stored some of the spent grease in plastic tubs, but they were ...

On 19 September, Alstom announced that it had completed the world's first journey with a shunting locomotive that had been ...

New draft corporate average fuel efficiency, or CAFE, norms propose a revised method for calculating fuel consumption and ...

The business is vertically integrated – raw material feedstock (molasses, syrup, damaged grains, agricultural residues, etc.) ...

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 ...

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

Alina has been enthusiastic about vehicles her entire life, and even from an early age found herself itching to get behind the wheel. Through high school and college, she could be found reading ...

Hydrogen powertrain development in heavy-duty trucks typically evokes one big question: Why develop both hydrogen fuel cells and hydrogen internal combustion engines? Mehdi Ferhan, senior vice ...