02AprApril 7, 2017 By Chris Baker Storing wind and sunshine Worldwide pumped storage accounts for 97% of grid energy storage.
02AprApril 7, 2017 By Chris Baker Energy Reliability Pumped hydro makes solar and wind dispatchable — available 24/7.
02AprNovember 23, 2020 By Chris Baker Digital twin We build our projects twice — first as a digital twin.