Other sources of thermal energy storage include things like warmth or cold developed with heat pumps from off-peak, affordable electric electric power–a observe identified as peak shaving; heat from mixed heat and electric power crops; heat manufactured from renewable electrical energy exceeding grid demand; 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/