US Energy Storage Market: Size, Trends and Forecast to 2034 The US Energy Storage Market size is projected to reach USD 138.6 billion in 2025 and USD 1,371.6 billion by 2034, expanding at a compound annual growth rate (CAGR) of 29.0% during 2025 to 2034, according to Dimension Market Research. Growing renewable electricity generation, rising power demand, and the need for grid reliability are...