Other resources of thermal energy storage involve heat or cold produced with heat pumps from off-peak, cheap electric electric power–a practice referred to as peak shaving; warmth from put together heat and electricity crops; heat generated from renewable electrical energy exceeding grid demand; and waste warmth from industrial processes. Built-in: https://active-bookmarks.com/story20479154/considerations-to-know-about-icebat-cold-thermal-energy-storage