Energy storage worldwide

Statistics report on energy storage worldwide

Energy storage worldwide

This report presents graphs and tables about energy storage worldwide. With a focus on battery, pumped hydro, thermal, and hydrogen storage technologies, it provides timelines and forecasts on the market size of the sector, energy storage capacity, projects, and investments.

Table of contents


  • Premium Statistic Projected electricity generation worldwide 2015-2050
  • Premium Statistic Global outlook on electricity generation 2022-2050, by energy source
  • Premium Statistic Renewables generation capacity outlook 2020-2050, by source
  • Premium Statistic Global energy consumption forecast 1990-2050
  • Basic Statistic Global energy consumption 1990-2050, by energy source
  • Basic Statistic Global electricity consumption 1980-2022
  • Basic Statistic Power system flexibility capacity share worldwide 2021, by source

Market size

  • Premium Statistic Global energy storage systems market size 2021-2031
  • Premium Statistic Pumped hydro storage market value worldwide 2023-2030
  • Premium Statistic Global battery energy storage market value 2023-2028
  • Premium Statistic Thermal energy storage market value worldwide 2022-2030
  • Premium Statistic Global hydrogen energy storage market value 2024-2028


  • Premium Statistic Global cumulative electric energy storage capacity 2015-2022
  • Premium Statistic Breakdown of global cumulative electric energy storage capacity 2022, by region
  • Basic Statistic Global pure pumped storage capacity 2010-2023
  • Basic Statistic Global pumped storage capacity 2023, by leading country
  • Basic Statistic Energy storage capacity additions in batteries worldwide 2011-2021
  • Premium Statistic Projected global electricity capacity from battery storage 2022-2050
  • Premium Statistic Global electrolyzer manufacturing capacity estimates 2022-2027


  • Basic Statistic Pumped hydro energy storage projects worldwide 2011-2022
  • Premium Statistic Global electrochemical energy storage projects 2021 by technology
  • Basic Statistic Number of energy storage projects in the U.S. 2011-2021, by technology
  • Basic Statistic Number of energy storage projects in Europe 2011-2021, by technology


  • Premium Statistic Grids and battery storage investments worldwide 2015-2023
  • Basic Statistic Renewable energy market investment Q1 2018-Q2 2022
  • Premium Statistic Global cumulative long duration storage funding 2018-2023

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