Green Gravity secures old coal mine shaft to test gravitational energy storage

A disused coal mine in Wollongong will be the first test site for a renewable energy company that lowers weights down old ...
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Engineers debut gravity-powered technology that could reshape energy systems worldwide: 'It's a way to give these sites new life'

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 ...
Energy Matters

Is Gravity Storage The Missing Piece For Affordable, Reliable Power In NSW?

Gravity storage could help New South Wales stabilise renewable energy, turning disused coal mines into long-duration storage ...
Futurism

Designer of Burj Khalifa Now Working on Turning Skyscrapers Into Gravity-Powered Batteries

The architects behind the Burj Khalifa in Dubai — the world’s tallest building, for those keeping score — are teaming up with a startup to turn future skyscrapers into massive, gravity-powered ...
ExtremeTech

Honda's Regenerative Fuel Cell to Provide Power Through the Lunar Night

The car-maker's tech is slated to help solve one of the hardest problems with exploring and colonizing the Moon.
Power Engineering

Gravity Renewables acquires 10.5-MW Dahowa Hydroelectric Project in New York

Gravity Renewables has acquired the 10.5-MW Dahowa Hydroelectric Project, located on the Batten Kill River in Greenwich, Washington County, N.Y. The project traces its roots back to a concrete dam ...