Other sources of thermal energy storage incorporate warmth or cold produced with heat pumps from off-peak, affordable electric powered energy–a follow identified as peak shaving; warmth from put together warmth and power plants; heat produced from renewable electrical energy exceeding grid need; and waste warmth from industrial procedures. Further more https://purethermal.co.uk/media-news/pure-thermal-webinar-can-icebat-cold-thermal-energy-storage-provide-an-alternative-cooling-design-option/