India’s renewable energy sector is entering a new phase, with storage-backed systems emerging as a key enabler of sustainable and reliable power. According to a report by CRISIL Ratings, the installed capacity of such systems currently negligible is expected to scale up to 25–30 gigawatts (GW) by FY28.
These projects combine renewable sources like solar or wind with energy storage solutions, enabling a consistent and scheduled power supply.
Unlike traditional renewables that are dependent on sunlight or wind conditions, these hybrid systems can dispatch power during peak hours, especially in the mornings and evenings or based on monthly/hourly demand patterns.
This helps stabilise the power grid and ensures a dependable energy supply.
The central government is playing a crucial role in accelerating this transition. Its growing emphasis on making renewables more dependable has led to a notable increase in storage-linked tenders.
In 2024 alone, these projects accounted for 25% (about 11 GW) of the total renewable capacity tendered by central agencies, a sharp rise from 11% (2.5 GW) in 2023.
This surge reflects policy momentum aimed at integrating storage into India’s green energy roadmap.
Crisil notes that these projects often require "oversising" typically about 2.5 times the contracted capacity, to meet their performance targets. As a result, India now has a pipeline of 34 GW of such storage-backed renewable projects.
However, most of this capacity is either in early construction or pre-construction phases, which means they are vulnerable to typical project execution risks. These include delays in finalising power purchase agreements (PPAs), financing hurdles, and implementation challenges.
As India aims to scale up its renewable capacity while ensuring grid stability, storage-backed solutions are becoming essential. Their ability to provide firm, dispatchable power could reshape the country’s energy mix and reduce dependence on fossil fuels.
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India’s shift toward storage-supported renewables is gathering momentum, thanks to policy support and the growing need for reliable green energy. While execution risks remain, the projected 25–30 GW capacity by FY28 signals a transformative phase for the country’s clean energy journey.
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Published on: May 15, 2025, 1:49 PM IST
Neha Dubey
Neha Dubey is a Content Analyst with 3 years of experience in financial journalism, having written for a leading newswire agency and multiple newspapers. At Angel One, she creates daily content on finance and the economy. Neha holds a degree in Economics and a Master’s in Journalism.
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