Energy Cold thermal energy storage Substantial personal savings is often produced by utilizing refrigeration capacity for the duration of off-peak hours and "storing the cold" for when It truly is essential. The charging method is definitely an air liquefier, which utilizes electrical energy to draw air in the surrounding atmosphere, https://purethermal.co.uk/media-news/pure-thermal-webinar-can-icebat-cold-thermal-energy-storage-provide-an-alternative-cooling-design-option/