Norton Energy Storage facility in Ohio The use of off-peak electricity to compress air, which is then stored underground, for example in a disused mine, a specially created cavern, or a natural geological feature. When electricity demand is high, the compressed air is burned with natural ... Found on http://www.daviddarling.info/encyclopedia/C/AE_compressed_air_storage.html
The storage of compressed air in a container for use to operate a prime mover for electricity generation. Found on https://www.encyclo.co.uk/local/22819