Where Data Tells the Story
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Battery storage in the power sector was the fastest growing energy technology in 2023 that was commercially available, with deployment more than doubling year-on-year. Strong growth occurred for utility-scale battery projects, behind-the-meter batteries, mini-grids and solar home systems for electricity access, adding a total of 42 GW of battery storage capacity globally. Electric vehicle (EV) battery deployment increased by 40% in 2023, with 14 million new electric cars, accounting for the vast majority of batteries used in the energy sector.
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