Compressed Air Energy Storage (CAES) systems offer a promising approach to addressing the intermittency of renewable energy sources by utilising excess electrical power to compress air that is stored ...

Storing hydrogen as a compressed cold gas increases the usable energy density, Verne says. Credit: Verne Hydrogen has an unusual characteristic that could be a key to its cost-effective deployment as ...

The largest U.S. federal loan guarantee for long-duration energy storage didn’t last long. Less than two weeks after the U.S.

Broken Hill's hard-rock geology could hold part of the solution to Australia's energy storage problem as the country shifts to renewables. A 200-megawatt, $1 billion facility built by Canadian company ...