long duration storage

California’s path to a carbon-free electricity will require record-breaking solar deployment for the next 25 years. But as solar installs stay above track, what else is needed for California to reach its zero carbon goal? A new joint report has the answers.

Recent moves in California to develop large-scale energy storage with four hours’ storage duration are just the beginning of a move towards using batteries as a capacity resource, the president of flow battery company CellCube has said.