Energy innovators around the world plan to harvest more power from abandoned coal mines, but not by digging up dirty deposits. Instead, this concept utilizes gravity and renewable energy to transform ...

A disused coal mine in Wollongong will be the first test site for a renewable energy company that lowers weights down old ...

Australian gravity storage hopeful says testing could start on its first trial project in 2026, after agreement reached to use a coal mine shaft near Wollongong.

Energy Vault's first commercial gravity storage system, a 25 MW/100 MWh facility in Rudong, China, at 75% completion. (Courtesy: Energy Vault) Energy Vault announced the successful testing and ...

Australian energy storage company Green Gravity and mining business Wollongong Resources have signed an agreement to deploy ...

Energy Vault has announced a strategic partnership with Chicago-based architecture and engineering firm SOM to integrate its gravity energy storage solutions into future building design. Under the ...