Adani Green commissions 3.37 GWh BESS at Khavda in 2026

What Adani Green commissioned at Khavda

Adani Green Energy Ltd (AGEL) said it has commissioned a cumulative 3.37 Gigawatt-hour (GWh) Battery Energy Storage System (BESS) at Khavda in Gujarat. The company described it as the world’s largest single-location battery storage deployment outside China. AGEL also positioned the execution as among the fastest for utility-scale battery storage projects globally.

The company’s filings and statements indicate the operational BESS at Khavda now totals 3.37 GWh, including capacity commissioned earlier in March 2026. AGEL said the project is aimed at strengthening grid reliability, improving peak-hour electricity supply, and supporting round-the-clock clean power access.

Timeline: 10 months of on-site construction

AGEL said the BESS project was completed within 10 months from the start of on-site construction. The company called this pace one of the fastest for a utility-scale battery storage deployment.

A key milestone mentioned by AGEL is that 1.37 GWh of BESS capacity at Khavda was commissioned in March 2026, and the latest commissioning takes the cumulative operational capacity at the site to 3.37 GWh.

What 3.37 GWh means in practical terms

AGEL said the 3.37 GWh system can store enough clean energy to power nearly one million homes for an entire day. It also said the storage can support peak electricity demand comparable to cities such as Indore and Chandigarh, or even the entire state of Goa.

The company also added another usage equivalence: the BESS could power more than 12 million LED bulbs continuously for ten hours. These comparisons were provided in the company’s communication around the commissioning.

Why Khavda matters for AGEL’s build-out

The project is located at Khavda, where AGEL is developing a 30 GW renewable energy plant by 2029. AGEL said 9.9 GW is already operational at the site.

In the company’s framing, co-locating storage with renewable generation is intended to improve the dispatchability of renewables. AGEL said the BESS is designed to capture surplus generation and supply electricity during peak demand periods.

Operational additions: BESS and solar at Khavda

Beyond the headline 3.37 GWh figure, AGEL’s regulatory filing also disclosed incremental operationalisation details through step-down subsidiaries. It said it has commercially operationalised an aggregate of 1,990 MWh of BESS projects at Khavda, Gujarat.

AGEL also said it has operationalised a 50 MW solar project at Khavda. Following these additions, the company stated its total operational renewable generation capacity stands at 19,785.8 MW, and total operational BESS capacity stands at 3,366 MWh.

Key facts at a glance

Storage expansion targets and planned investments

AGEL has also outlined forward storage plans in the information shared. The company has said it plans to expand storage capacity, targeting over 10 GWh in FY27 and 50 GWh over the next five years.

Separately, the text also cites a PTI report stating AGEL plans to invest around ₹15,000 crore to add over 10 GWh of battery energy storage capacity in the current financial year. In the same context, Sagar Adani was quoted as saying the company expects to commission “north of 10 GWh” in the fiscal, and that after adding 1.4 GWh in FY26, AGEL hopes to reach about 3 GWh of installed capacity at Khavda in the next few days.

Another item referenced in the provided material said AGEL plans over 7 GWh of battery storage at Khavda and has lined up ₹40,000 crore of capex, with CEO Ashish Khanna stating storage can help absorb generation that would otherwise face curtailment.

Market impact: what changes for grid operations

AGEL’s statements focus on operational outcomes rather than financial performance. The company said the commissioning is a milestone for strengthening grid reliability, meeting peak-hour supply, and enabling renewables to provide dependable, round-the-clock power at scale.

The company also stated that battery storage supports renewable-heavy grids by stabilising supply when generation is intermittent. In its description, the BESS captures surplus renewable generation and discharges during high-demand periods, which can reduce the gap between renewable generation patterns and peak consumption needs.

How this fits with AGEL’s earlier BESS plans

The provided text also includes an earlier announcement dated November 11, 2025, where Adani Group announced its entry into the BESS sector with a 1,126 MW / 3,530 MWh project at Khavda, featuring deployment of more than 700 BESS containers and planned commissioning by March 2026.

Against that backdrop, AGEL’s latest commissioning updates reinforce that Khavda is being developed as a combined renewable generation and storage hub, with the company repeatedly linking BESS scale-up to round-the-clock clean energy delivery.

Conclusion

Adani Green Energy’s 3.37 GWh BESS commissioning at Khavda adds a large, utility-scale storage layer to its Gujarat renewable build-out and was completed in a stated 10-month construction window. AGEL has also communicated next steps through storage targets such as over 10 GWh in FY27 and 50 GWh over the next five years, alongside continued development of its 30 GW Khavda renewable project by 2029.