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 ...

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

Researchers from China's Harbin Institute of Technology proposed to combine pumped hydro storage systems with compressed air energy storage (CAES) technology in an attempt to address a well-known ...

Doosan Enerbility has awarded ANDRITZ a contract to design and supply key equipment for the Yeongdong pumped storage power ...

US hydropower sector is expected to remain largely flat through 2035, while pumped storage emerges as the main source of ...

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, ...

One of the most efficient ways to store energy is to pump water from one reservoir to another higher reservoir. The energy used in the pumping can then be recovered at a later time by releasing the ...

Doosan Enerbility has selected international technology group Andritz to supply pump turbine units for the Yeongdong pumped storage power plant in Chungcheong Province, South Korea.

Echogen's PTES solution uses an electrically driven heat pump to convert electricity into a stored thermal differential, which is later transformed back into electricity using a high-efficiency heat ...

China dominates global hydropower storage. Pumped storage remains the world’s top long-duration storage technology. China’s Fengning station alone can deliver 40 GWh of power—dwarfing U.S. battery ...

SIOUX FALLS, S.D. (KELO) — A controversial pumped water storage project in south-central South Dakota has been discontinued. In a news release, MidAmerican Energy and Missouri River Energy Services ...