Other resources of thermal energy storage include warmth or cold created with heat pumps from off-peak, low priced electrical ability–a apply identified as peak shaving; heat from blended warmth and electrical power crops; warmth created from renewable electrical energy exceeding grid demand from customers; and waste warmth from industrial processes. https://purethermal.co.uk/media-news/pure-thermal-webinar-can-icebat-cold-thermal-energy-storage-provide-an-alternative-cooling-design-option/