Project employs technology that can be used to store and release renewable energy using even gentle slopes ...

RheEnergise's high-density hydro system reaches full operational capacity, opening the path to commercial-scale deployment.

The U.S. has thousands of lakes and reservoirs that could be paired for pumped hydro storage without the need for rivers. Ollo via Getty Images To cut U.S. greenhouse gas emissions in half within a ...

RheEnergise has brought its first High-Density Hydro® (HD Hydro) energy storage project into full power operation at Cornwood ...

Pumped-storage hydroelectricity systems are to be found throughout the world, but always on a large scale. Researchers investigated whether energy storage via pumped hydro systems is possible on a ...

North Carolina’s predominant utility is backing away from a long-held plan to double the size of its largest pumped storage ...

Pumped hydro storage is one of the oldest grid storage technologies, and one of the most widely deployed, too. The concept is simple – use excess energy to pump a lot of water up high, then run it ...

The Frades II pumped-storage hydro project in Portugal took advantage of existing dams to incorporate a scheme that includes the largest variable-speed reversible units installed in Europe. The ...

Utilities will continue to embrace pumped hydro storage, with the total worldwide market expected to exceed $350 billion by 2024, according to a new study by Global Market Insights. The report ...

Closed-loop pumped-hydro storage offers more chances to minimize environmental effects on water sources and overcomes the problem of finding suitable sites. According to an Australian research team, ...

To cut U.S. greenhouse gas emissions in half within a decade, the Biden administration’s goal, the U.S. is going to need a lot more solar and wind power generation, and lots of cheap energy storage.