The largest U.S. federal loan guarantee for long-duration energy storage didn’t last long. Less than two weeks after the U.S. Department of Energy announced it would loan Hydrostor nearly $1.8 ...

Researchers have found a way to enhance compressed-air energy storage (CAES) by utilizing geothermal heat in abandoned oil ...

A new study by researchers at Penn State has found that taking advantage of natural geothermal heat in depleted oil and gas wells can improve the efficiency of one proposed energy storage solution: ...

Segula Technologies has launched its Remora Stack product, a containerized isothermal air compression storage solution the ...

Researchers from China's Harbin Institute of Technology proposed to combine pumped hydro storage systems with compressed air energy storage (CAES) technology in an attempt to address a well-known ...

A study has shown how geothermal energy in abandoned oil and gas wells can boost the efficiency of CAES by 10 per cent ...

Mechanical energy storage solutions are among the most mature of the LDES options. This category includes two primary forms of mechanical technologies: compressed air energy storage (CAES ...

Researchers at Penn State have found that reusing depleted oil and gas wells could improve compressed-air energy storage ...

Four years after archaic regulations sin-binned a groundbreaking compressed air energy storage project for Broken Hill, the technology has been approved for take off by the New South Wales (NSW ...

The researchers proposed a new geothermal-assisted compressed-air energy storage system that makes use of depleted oil and gas wells -- the Environmental Protection Agency estimates there are ...