Energy storage based on hydrogen can easily scale up to power homes and industry during the winter: https://www.pv-magazine.com/2020/06/16/hydrogen-storage-in-s

Energy storage based on hydrogen can easily scale up to power homes and industry during the winter: https://www.pv-magazine.com/2020/06/16/hydrogen-storage-in-salt-caverns/ https://www.pv-magazine.com/2020/06/16/hydrogen-storage-in-s... We have petawatt-hours worth of storage capacity.