Flywheels had their moment in the hybrid racing world, but rapid advancements in the cost and durability of batteries quickly spun them into irrelevance.

As the global population grows and industrial activities intensify, the amount of waste generated has reached alarming levels. In response, cleantech innovations have emerged to address not only the ...

New York-headquartered Plug Power said the company’s hydrogen plant in Woodbine, Georgia, produced 300 metric tons of liquid ...

A skunkworks team of automakers, truck manufacturers, and motorcycle builders are working to save the internal combustion ...

This is where gas companies come in. With the sharp decline of coal-fueled power and the steady transition away from oil, ...

As the world shifts toward sustainable energy sources, "green hydrogen"—hydrogen produced without emitting carbon—has emerged ...

The project, located in the Tennessee Valley region of the US, uses Type One Energy's stellarator fusion power technology.

The GE/Kvaerner Energy association goes back to 1957, initially involving steam turbines for ship propulsion followed by gas turbine power packs ... turbine, combustion air intake, cooling air ...

Saudi hydrogen projects — part of the country's Vision 2030 program — risk suffering from sunk costs and delayed sales ...

The Guam Power Authority said power outages will be possible this weekend as the island still has limited energy capacity and is asking customers to conserve power. Residents on Thursday night ...

(Corrections & clarifications: This story has been updated to correct technical errors about the Ukudu power plant activation included in a previous version of the story.) With power demand on ...