An Italian startup is developing an offshore pumped hydro storage system that avoids the environmental and geographical ...

Hydro Energy, a wholly-owned unit of Norwegian aluminium company Norsk Hydro ASA (NHYDY) has announced the final investment decision for its largest hydropower development in more than 20 years with c ...

A new international assessment of LDES finds that pumped storage hydropower remains the most widely deployed and market-ready ...

In the mountains of Tennessee, not far from Chattanooga, there is the Raccoon Mountain picturesque hydroelectric power plant.

When Adrian Herder saw the plans for proposed hydropower project on the Navajo Nation’s Black Mesa, he was shocked by the “outrageous” 450,000 acre-feet of water the project would reportedly use.

Sizable Energy raised $8M to build a demonstration plant that stores energy for long durations by pumping brine between ...

Mass Megawatts has unveiled the Hydromat, a low-cost hydroelectric power system that claims to pay for itself in under two ...

Now scientists are turning to wastewater as a viable source of hydrogen. They have discovered a way to extract hydrogen more ...

The water systems, built by UNICEF, the European Union and the Lutheran World Federation, use solar power and fuel engines to pump water from underground wells into large storage tanks. From there, ...