Rye Development secured a federal license to build a massive new pumped hydro energy storage facility in Washington state.

A renewable energy project along the Columbia River, at a Yakama Nation sacred site, secured a key federal license.

Rye Development is spearheading the project which, when operational, will store electricity for up to 12 hours and generate ...

North Carolina’s predominant utility is backing away from a long-held plan to double the size of its largest pumped storage hydropower plant — just as data centers and other voracious energy users ...

Long-duration energy storage underpins Australia’s transition to solar and wind, providing low-cost, reliable power ...

Pumped storage hydropower is the greenest renewable energy technology for large-scale energy storage, a new study suggests. Researchers with the National Renewable Energy Laboratory said closed-loop ...

Closed-loop pumped storage hydropower systems have the lowest potential to add to the problem of global warming for energy storage when accounting for the full impacts of materials and construction, ...

Swiss utility Alpiq has updated its corporate strategy to accelerate growth and expand its role in the European energy ...

Journalist Robert Kunzig explains how an old technology could complement wind and solar installations to decarbonize the electric grid. However, big upfront costs and thorny land-use issues would ...

Rocky Mountain pumped-storage hydtroele3ctric power plant is owned by Oglethorpe Power Corp. Source - Thomson200. Public Domain Rocky Mountain pumped-storage hydtroele3ctric power plant is owned by ...

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