The Federal Energy Regulatory Commission voted to issue an original 40‑year license for the Goldendale Energy Pumped Storage ...

From Europe to North America, an energy revolution is breathing new life into empty, long-forgotten coal mine shafts—by repurposing them into places to store renewable energy. Using "gravity batteries ...

Federal regulators on Thursday approved a new energy storage project in the eastern Gorge that was years in the making and ...

A new energy storage system for high-rise buildings has been introduced in Canada. Designed by University of Waterloo researchers, the solid gravity energy storage system is claimed to be suitable for ...