Houston-based startup Quaise Energy is testing technology that melts and even vaporizes rock to unlock "superhot" rock ...

Air compressors are crucial in geothermal drilling. They power tools, clean boreholes, and remove debris. They also supply ...

The aim was to extract only the narrow strip of ore-bearing rock, removing as ... incorporated a telescopic 'air leg' which pushed the drill upwards. Powered by compressed air, miners could ...

Releasing energy: When the grid needs power, the compressed air is released, passing through a turbine to generate electricity. Willow Rock will be able to dispatch stored energy at full power ...