Please see below for Part 2 of our 2023 highlights series.  Organic Heat Exchangers Ltd is the inventor of the EnergiVault, which is a COLD Battery. With energy storage, it's proven that it is much more efficient and effective to hold the energy or lack of it (in the case of cooling), in the medium of use. If you need cold, hold the energy as cold, heat; hold it as heat, etc etc. This is the principal of EnergiVault – the cold battery. Cooling probably represents circa 20% of energy usage worldwide. In some locations up to 80% of a country’s electricity [...]