Pumped storage can play a major role as the country addresses its rapidly growing needs for storage capacity and carbon-free power. Pumped storage hydroelectric projects have been providing valuable ...

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 ...

Pumped storage hydropower already provides most utility-scale energy storage capacity in the United States, but conventional ...

Britain has provisionally approved three major pumped storage hydropower projects in Scotland, the first of their kind in more than 40 years. Pumped storage facilities will act as large-scale energy ...

About 1,800 sites in Alaska are suitable for the development of closed-loop pumped storage hydropower projects, and many more are suitable for open-loop pumped storage, according to a study by Argonne ...

The demand for reliable, renewable energy is growing across Southeast Asia as nations work to address rapid urbanization, industrialization, and climate concerns. In this context, pumped storage ...

The world’s largest hybrid pumped hydro storage facility, being built at the Lianghekou Dam in China, has reached a major construction milestone. Excavation for the project’s ‘power heart’ has been ...

The National Hydropower Association (“NHA”) issued a March 2026 report titled: Winning the AI Race: Tapping into Pumped Storage Hydropower (“Report”). The Report argues that 60,000+ megawatts of ...

Two different studies have highlighted the potential and challenges of low-head pumped hydro storage (PHS), which has so far never been implemented in real projects. Different main areas were ...

Early this century, the Vernon Station hydropower dam on the Connecticut River generated an average of 135,000 megawatt hours (MWh) per year. In 2008, nearly a century after the Vermont dam was first ...