Other sources of thermal energy storage incorporate warmth or cold manufactured with heat pumps from off-peak, inexpensive electrical electric power–a exercise identified as peak shaving; heat from mixed heat and electric power vegetation; warmth manufactured from renewable electrical energy exceeding grid demand from customers; and squander heat from industrial procedures. https://purethermal.co.uk/media-news/pure-thermal-webinar-can-icebat-cold-thermal-energy-storage-provide-an-alternative-cooling-design-option/