The industrial energy storage system market was estimated at USD 8. 9 billion in 2035, at a CAGR of 21. 2% according to latest report published by Global Market Insights Inc. Increasingly the pressure on. The Commercial and Industrial Energy Storage Market Report is Segmented by Technology (Lithium-Ion, Sodium-Ion, Lead-Acid, Flow Batteries, and Others), Application (Peak Shaving, Load Shifting, Backup Power/UPS, Renewable Integration, and Others), End-User (Commercial Building, Data Centers. This report is available at no cost from the National Renewable Energy Laboratory (NREL) at www.