Variable renewable energy (VRE) generation sources like solar and wind are expected to increasingly move toward being the dominant source of electricity globally by mid-century. With the variability ...

Interest in long-duration energy storage (LDES) is rising rapidly as demand for clean firm capacity grows. With most LDES technologies still nascent, information about their cost is not widely ...

The project represents the largest, planned single installation of long-duration energy storage in the United States and will demonstrate how the technology can firm intermittent renewable power at ...

Hydrostor’s GEM A-CAES has received a conditional loan guarantee of up to $1.76 billion from the US Department of Energy (DOE) to build the Willow Rock Energy Storage Center, a cutting-edge compressed ...