Alternatively, a facility can use ‘off-peak’ electrical power costs which can be decreased during the night to create ice, which can be incorporated into a creating’s cooling technique to reduce demand from customers for energy throughout the day. It can be compressed to twelve bar, heating again approximately ambient temperature. https://purethermal.co.uk/media-news/pure-thermal-webinar-can-icebat-cold-thermal-energy-storage-provide-an-alternative-cooling-design-option/