Global grid-connected battery energy storage system (BESS) installations have reached 156 GWh through October 2025, up 38% year-on-year compared with the same period in 2024, according to the latest ...

A historic legacy now translates to pioneering capabilities in electric grid technology at the Department of Energy's Oak ...

Grid-scale energy storage has the potential to revolutionize the electric grid by making it more adaptable and capable of accommodating intermittent and variable renewable energy sources. In addition, ...

Iron-sodium batteries have quietly crossed a threshold that grid planners have been waiting on for years: a full-scale system has cleared factory testing and is now considered ready to move from the ...

Energy storage for the electrical grid is about to hit the big time. By the reckoning of the International Energy Agency (iea), a forecaster, grid-scale storage is now the fastest-growing of all the ...

Grid operations require a constant balance between demand and supply to maintain stable and desired frequency and voltage levels. Large and continued frequency deviations in the system could damage ...

Battery maker Invinity Energy Systems has been awarded £11 million ($13.7 million) by the British government to build the UK’s largest-ever grid-scale battery storage. The grid-scale battery storage ...

A senior solar energy researcher from the University of Queensland has questioned the role of grid-scale battery storage as the “missing link” of Australia’s shift to renewables, and suggested that ...

This story originally appeared on Vox and is part of the Climate Desk collaboration. The tricky thing about generating electricity is that for the most part, you pretty much have to use it or lose it.