The Union Cabinet has approved a ₹14,500 crore Viability Gap Funding (VGF) scheme to accelerate the development of 92 gigawatt-hours (GWh) of grid-scale energy storage capacity in India, marking a major push towards strengthening the country's electricity infrastructure and renewable energy ecosystem.
The scheme will be implemented over five financial years, from 2026–27 to 2030–31. Information and Broadcasting Minister Ashwini Vaishnaw announced the Cabinet decision on November 4, 2026.
Editorial Insight
Key Highlights
Important points readers should notice.
Issue/Event: Approval of a ₹14,500 crore grid-scale energy storage funding scheme.
Location: India.
Authority/Organisation: Union Cabinet and Ministry of Power.
Action Taken: Approved viability gap funding for 92 GWh of energy storage capacity.
- Impact: Expected to strengthen renewable energy integration, domestic manufacturing and electricity grid stability.
Under the programme, the government aims to support three categories of energy storage technologies. These include 60 GWh of Hydro Pumped Storage Plant capacity, 30 GWh of Battery Energy Storage Systems (BESS) and 2 GWh through emerging alternative storage technologies.
The proposed projects are expected to attract an estimated total investment of approximately ₹97,600 crore. Government financial assistance will help improve project viability and encourage greater participation from public and private sector developers.
The 92 GWh capacity is expected to be equivalent to around 170% of India's existing grid-scale energy storage capacity. It will also contribute towards meeting the country's projected requirement of 411 GWh of grid-scale storage capacity by 2031–32.
Editorial Analysis
Why This Matters
India's renewable energy expansion requires infrastructure that can manage fluctuations in electricity generation. Without sufficient storage, surplus solar and wind electricity may not always be available when consumers need it most. The new scheme aims to address this challenge by supporting large-scale storage infrastructure. For Indian companies, the programme could open investment opportunities across battery manufacturing, energy storage equipment, power electronics, engineering, construction and project development. The 40% domestic content requirement is particularly important because it creates an incentive for manufacturers to develop domestic supply chains for battery storage projects. For electricity consumers, improved storage infrastructure could help make renewable electricity more available during periods of higher demand and support a more reliable power system.
Energy storage has become increasingly important as India expands its solar and wind power generation. Renewable electricity production can fluctuate depending on weather conditions and the time of day. Solar generation, for example, is generally higher during daylight hours, while electricity demand can remain high after sunset.
Large-scale storage systems can help address this mismatch by storing surplus electricity and making it available when demand rises or renewable generation falls.
Battery Energy Storage Systems use rechargeable batteries to store electricity and release it when required. Pumped hydro storage works differently: surplus electricity is used to pump water from a lower reservoir to a higher reservoir. When electricity is needed, the stored water is released through turbines to generate power.
The scheme also includes an important provision to strengthen domestic manufacturing. Battery Energy Storage System projects will be required to meet a minimum Domestic Content Requirement of 40%.
This condition is intended to encourage the use of domestically manufactured components, create opportunities for Indian industrial suppliers and reduce dependence on imported equipment.
The allocation of energy storage capacity will take place through a tariff-based competitive bidding process. Public and private sector electricity distribution companies will be eligible for VGF support for battery storage and hydro pumped storage projects. Alternative technology projects can be implemented by both public and private sector entities.
The initiative could create business opportunities for battery manufacturers, power infrastructure companies, engineering firms, project developers and equipment suppliers.
However, the Cabinet approval represents a funding and policy framework rather than completed infrastructure. Actual capacity additions will depend on project allocation, investment, construction and commissioning.
With this decision, the government is seeking to build a more flexible electricity system capable of integrating larger volumes of renewable power while improving grid stability and long-term energy security.
