Radically accelerating the world’s renewable transition
Green Gravity uses disused mines to store energy. This allows renewable energy to be used when it is needed.
Our technology
Green Gravity’s technology raises and lowers heavy weights in a mine shaft to capture and release the gravitational energy of the weights.
Green Gravity To Build World Leading Research Facility
Green Gravity has announced the construction of the Gravity Lab — a world-leading research and development facility located in Port Kembla, NSW Australia.
Australian gravity storage hopeful eyes international market after pilot project
Renew Economy article on Green Gravity’s partnership with GHD, and about international growth opportunities.
Green Gravity, Winners of LETs Pitch Australia 2023
Green Gravity is pleased to be announced winners of LETs Pitch Oz 2023, presented by National Energy Resources Australia (NERA).
GHD gets behind Green Gravity’s gravitational energy storage pursuit
An article by International Mining studying the Memorandum of Understanding executed by Green Gravity and GHD and the impact the technology could have on the future of energy storage.
Our technology provides low-cost, flexible and ultra-green energy storage.
Circular
Driving circular economic value by reusing old mine shafts to support green energy.
Flexible
Provides short or mid duration storage or grid ancillary services.
Sustainable
Low noise, small land use, no water, chemicals, or destruction of farmland. Our technology can be fully recycled, unlike battery options.
Local
Locally sourced materials, supply chain and workforce create economic value in the local community.
Low-Cost
Offering attractive economics due to reuse of infrastructure, high efficiency, low operating and maintenance costs and long life of the asset.
Long Life
Our system does not degrade, meaning we invest once to match long run energy security needs, avoiding the costly performance degradation of batteries.
Our Partners
Our Memberships
