India’s Commercial and Industrial (C&I) energy storage market is set for remarkable growth, expanding from less than 1 GWh in 2025 to between 22 GWh and 31 GWh by 2032, according to a report released by the India Energy Storage Alliance (IESA). The study highlights several key growth drivers, including rising electricity tariffs, increasing demand for reliable and high-quality power, rapid deployment of renewable energy, growing pressure to optimise energy costs, and India’s ambitious decarbonisation objectives. As industries seek greater energy resilience and sustainability, energy storage systems (ESS) are emerging as a critical component of the country’s clean energy transition.
Two Growth Scenarios Outline Market Potential
The report presents two distinct market outlooks for the C&I energy storage sector. Under the Business-as-Usual (BAU) scenario, ESS installations are expected to reach approximately 22–23 GWh by 2032, supported by annual C&I electricity demand growth of 5–6 percent and a renewable energy compound annual growth rate (CAGR) of 15 percent.
In contrast, the Rapid Adoption (RA) scenario forecasts installations of up to 31 GWh by 2032. This accelerated growth path assumes stronger policy support, faster renewable energy deployment with an 18 percent CAGR, and continued declines in battery costs, making energy storage more economically attractive for industrial users.
Energy Storage Becomes a Strategic Business Asset
According to industry experts, energy storage is evolving beyond its traditional role as a backup power solution. “With regulatory clarity, proven business models, and advanced storage technologies, C&I consumers can now make smarter, data-driven decisions that drive both cost savings and sustainability. Our study equips the industry with the actionable intelligence needed to capture this historic opportunity,” said Vinayak Walimbe, Managing Director, Customised Energy Solutions (CES).
The report indicates that businesses are increasingly viewing battery energy storage systems (BESS) as strategic assets for energy optimisation, operational resilience, and carbon reduction rather than merely tools for emergency power backup.
Advanced Technologies Drive the Next Phase of Growth
The study evaluates a wide range of energy storage technologies, including lead-acid, advanced lead-acid, lithium-ion, vanadium redox flow batteries (VRFB), sodium-ion batteries, and pumped hydro storage. However, the report focuses primarily on commercially promising technologies such as Lithium Iron Phosphate (LFP), Nickel Manganese Cobalt (NMC), Vanadium Redox Flow Batteries (VRFB), and Sodium-Ion batteries, which are expected to play a major role in future deployments. As technology costs continue to decline and performance improves, these solutions are becoming increasingly viable for commercial and industrial applications.
Shift Towards Application-Driven Energy Storage Solutions
The report also highlights a significant transformation in market dynamics. Rather than relying on storage solely for backup power, businesses are increasingly deploying customised BESS solutions tailored to specific energy applications. Key growth areas include integration with open-access renewable energy projects, replacement of diesel generator (DG) sets, rooftop solar-plus-storage installations, peak demand management and energy cost optimisation and enhanced power reliability and grid resilience. The shift reflects the growing maturity of India’s energy storage ecosystem and the expanding range of use cases across industries.
Industry Leaders See a New Era of Energy Management
“India’s C&I energy storage sector is transitioning from backup and peak shaving to a strategic asset for energy optimisation, resilience, and decarbonisation. The insights from this report will help stakeholders shift from reactive power management to proactive energy leadership,” said Debmalya Sen, President, IESA.
Report to Be Unveiled at India Energy Storage Week 2026
IESA, in collaboration with Customised Energy Solutions (CES), will officially present the report, titled ‘India Stationary Storage Market for C&I Applications: Insights Till 2032’, during the 12th India Energy Storage Week (IESW), scheduled to take place from July 8–10, 2026, in New Delhi. As reported by money.rediff.com, the report is expected to provide valuable market intelligence for developers, industrial consumers, policymakers, investors, and technology providers seeking to capitalise on India’s rapidly expanding energy storage opportunity.
