Breakthrough battery technologies will play a vital role in achieving the EU’s goal of lowering carbon emissions by storing renewable energy for use around the clock and increasing the uptake of electric vehicles. EU-funded research is developing new energy-storage options that will have an enormous impact in Europe, creating new jobs and helping to protect our environment.Breakthrough battery technologies will play a vital role in achieving the EU’s goal of lowering carbon emissions by storing renewable energy for use around the clock and increasing the uptake of electric vehicles. EU-funded research is developing new energy-storage options that will have an enormous impact in Europe, creating new jobs and helping to protect our environment.