Adani Green Energy Plans ₹15,000 Crore Investment to Expand Battery Storage Capacity
Adani Green Energy Limited has announced an ambitious plan to significantly scale up its battery energy storage capabilities, outlining an investment of approximately ₹15,000 crore for FY27. The company aims to add over 10 gigawatt-hours (GWh) of storage capacity, marking one of the largest planned expansions in India’s emerging energy storage segment.
The announcement, shared during a recent earnings call, highlights a strategic shift in the company’s renewable energy portfolio. As power demand patterns evolve, there is an increasing need to ensure electricity availability beyond daylight hours, making storage solutions a critical component of future energy systems.
Strategic Shift Towards Energy Storage
The move signals a transition from a pure renewable generation model to a more integrated approach that combines generation with storage. While solar and wind power continue to form the backbone of clean energy capacity, their intermittent nature creates challenges in meeting peak demand, particularly during evening hours.
By investing heavily in battery energy storage systems (BESS), Adani Green Energy is positioning itself to address this gap. These systems allow surplus energy generated during the day to be stored and dispatched when demand is high, ensuring a more stable and reliable power supply.
This shift reflects broader industry trends, where renewable energy developers are increasingly incorporating storage solutions to enhance grid efficiency and meet evolving regulatory requirements.
Expansion Plans and Existing Capacity
The proposed addition of over 10 GWh of storage capacity represents a substantial increase compared to the company’s current installations. Adani Green Energy is expected to have nearly 3 GWh of operational storage capacity in the near term.
During FY26, the company commissioned approximately 1.4 GWh of battery storage, indicating steady progress in building this segment. However, the planned FY27 expansion is significantly larger in scale and is expected to be executed within a single financial year.
Such rapid scaling underscores the company’s confidence in the growing demand for storage solutions and its ability to execute large-scale infrastructure projects.
Khavda Renewable Energy Park as a Key Hub
A significant portion of the new storage capacity will be developed at the Khavda Renewable Energy Park in Gujarat. This location is already emerging as a major hub for renewable energy projects, with a combination of solar, wind, and hybrid installations under development.
The integration of battery storage systems at Khavda is designed to complement renewable generation. By storing excess solar power generated during the day, the facility will be able to supply electricity during evening peak hours when solar output declines.
This integrated approach enhances the overall efficiency of the renewable park and supports grid stability, particularly during periods of fluctuating demand.
Long-Term Power Purchase Agreements
A notable aspect of the planned storage expansion is the contractual framework supporting it. Approximately 75% of the upcoming capacity is backed by long-term power purchase agreements (PPAs) with fixed tariffs extending up to 25 years.
These agreements provide revenue visibility and reduce market risk by ensuring a stable income stream over an extended period. They also reflect increasing acceptance of storage-backed renewable solutions among power distribution companies and other off-takers.
The presence of long-term contracts is expected to play a crucial role in financing and executing large-scale storage projects.
Renewable Portfolio and Generation Growth
Adani Green Energy Limited continues to expand its overall renewable energy footprint. The company’s operational portfolio currently stands at 19.3 gigawatts (GW), comprising a mix of solar, wind, and hybrid assets.
Solar energy accounts for approximately 70% of the capacity, while wind contributes around 13%, and hybrid projects make up the remaining 17%. This diversified mix allows the company to balance generation across different energy sources.
In terms of output, electricity generation increased significantly during FY26, reaching 38 billion units compared to 28 billion units in FY25. This represents a year-on-year growth of 34%, reflecting both capacity additions and improved operational efficiency.
Industry Context and Growth Drivers
Battery energy storage in India is still at a relatively early stage, but momentum is building rapidly. Increased renewable energy capacity, rising electricity demand, and policy support are driving the adoption of storage solutions.
Government initiatives and tender activity have created a favourable environment for large-scale projects. As the share of renewable energy in the grid continues to grow, the need for storage will become increasingly critical to manage variability and ensure consistent supply.
The focus on peak load management is particularly important, as demand often spikes during evening hours when solar generation is minimal. Storage systems help bridge this gap, making them an essential component of future energy infrastructure.
Market Performance Snapshot
As of April 27, 2026, shares of Adani Green Energy Limited were trading at ₹1,237.50, reflecting a marginal gain of 0.14% during the trading session. The stock remains in focus as investors track developments related to the company’s expansion plans and evolving business strategy.
Summary
Adani Green Energy Limited has announced a ₹15,000 crore investment plan to add over 10 GWh of battery energy storage capacity in FY27. The initiative marks a strategic shift towards integrating storage with renewable generation to address demand beyond daylight hours.
With projects centred around the Khavda Renewable Energy Park and supported by long-term PPAs, the company is building a framework for stable and scalable growth. The expansion aligns with broader industry trends, where energy storage is becoming a key enabler of reliable and efficient renewable power delivery.
Overall, the development reflects a growing emphasis on combining generation capacity with storage solutions to meet evolving energy demands and improve grid stability.
Disclaimer:
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