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

How to save renewable energy and give it to consumers during peak hours? Scientists are working on various options. We have already discussed one of them – sand batteries. The alternative is gravity ...

A disused coal mine in Wollongong will be the first test site for a renewable energy company that lowers weights down old mine shafts to spin turbines and create electricity.

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.

Several new projects that aim to exploit the Earth’s gravity for power hint at how electric vehicles could unlock otherwise impossible ways of generating energy. They include trains across the ...

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