Green light for nation’s first underground compressed air energy plant

An old mine in Broken Hill will be re-purposed by Canadian company Hydrostor as an “innovative” renewable energy storage and generation project tipped to create hundreds of local construction jobs. An old mine in Broken Hill will be re-purposed by Canadian company Hydrostor as an “innovative” renewable energy storage and generation project tipped to create hundreds of local construction jobs. Energy Industry, Alternative Energy, Regional Communities Latest business news