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

The project at Goderich, Ontario, has been under joint development by the pair since 2017. In a release sent out yesterday, Hydrostor described the plant as a “pivotal advancement on long-duration storage technology” as well as representing the world’s first “successful commercialisation of fuel-free adiabatic CAES technology”.

The whole article can be found here.