Developer NRStor and technology provider Hydrostor have completed work on a multi-megawatt, commercial, advanced compressed air energy storage (A-CAES) system in Canada.

Compressed Air Energy Storage (CAES) company Hydrostor has introduced Hydrostor Terra — a long-duration bulk energy storage system that is expected to compete with new natural gas plants.

Compressed air energy storage plants could be rolled out across Canada from energy storage project developer NRStor and advanced adiabatic compressed air energy storage (A-CAES) firm Hydrostor.