Switzerland’a new hydro plant charges 400K vehicles simultaneously Posted by bjflanne on Friday August 05, 2022 @10:53AM from the reuters.com dept. https://www.reuters.com/business/sustainable-business/switzerlands-new-energy-asset-hydro-plant-with-capacity-charge-400000-car-2022-08-05/ ( 1 comment | 14 points | on HN )
* 80% efficient when “charging”
* 900MW/20 GWh capacity
* <5 minutes to switch from full pumping mode to full power generation.