Finland's Sand Battery Cuts Emissions 70% Without a Single Rare Earth

Europe is falling far behind on energy storage installation exactly when it’s most needed. The continent’s energy security is under significant threat as it contends with its third energy crisis in four years thanks to the region’s over-reliance on imported fossil fuels.

While the European Union has made major inroads toward adding solar and wind capacity to help diversify the bloc’s energy mix, energy storage capacities have lagged behind, creating new vulnerabilities for the grid and for energy markets alike.