Alternatively, a facility can use ‘off-peak’ electrical energy costs which happen to be reduce during the night to make ice, which may be integrated right into a constructing’s cooling process to decrease desire for energy during the day. It really is compressed to twelve bar, heating back approximately ambient temperature. https://purethermal.co.uk/media-news/pure-thermal-webinar-can-icebat-cold-thermal-energy-storage-provide-an-alternative-cooling-design-option/