Cold Energy: This highlights the focus on storing potential energy in the form of noticeably lower temperatures. It's the counterpart to your substantial-temperature energy stored in warmth batteries. It's compressed to 12 bar, heating back again as many as ambient temperature. It then enters the bottom of the new tank. https://purethermal.co.uk/media-news/pure-thermal-webinar-can-icebat-cold-thermal-energy-storage-provide-an-alternative-cooling-design-option/