Alternatively, a facility can use ‘off-peak’ electrical energy charges that happen to be decrease at night to produce ice, which can be incorporated into a developing’s cooling method to decrease desire for energy during the day. A patented cold thermal energy storage process from O-Hx makes use of ice slurry https://purethermal.co.uk/media-news/pure-thermal-webinar-can-icebat-cold-thermal-energy-storage-provide-an-alternative-cooling-design-option/