Uttar Pradesh now plans a ₹5,500 crore investment in battery storage infrastructure that will add 4,250 MWh of capacity across six existing thermal power stations.
The state faces the growing challenge of matching fluctuating renewable generation with rising electricity demand.
UPRVUNL intends to install these systems at Anpara, Obra, Harduaganj, Panki, Parichha and Jawaharpur.
The move signals a clear shift in energy infrastructure planning: the state is exploring large-scale battery storage to strengthen grid reliability and support its renewable energy expansion rather than simply announcing another green project.
Solar and wind generation vary with weather and time of day, while electricity demand often peaks when renewable output falls. Battery storage retains surplus power generated during high-production hours and releases it when demand rises.
This capability reduces the need to run conventional plants solely for peak support and limits costly short-term power purchases. Renewable capacity alone cannot guarantee uninterrupted supply; storage bridges the timing gap and makes green power available during non-solar hours when the state needs it most.
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UPRVUNL proposes to place the battery systems at six existing thermal stations that already possess land, switchyards, and evacuation infrastructure. Connecting storage directly to established networks lowers the cost and complexity of new transmission links.
The batteries can charge during off-peak periods and discharge during peaks, complementing conventional generation rather than replacing it overnight. This approach repurposes conventional power locations for a more flexible electricity system and allows the existing infrastructure to remain useful as the overall power mix shifts toward renewables.
The planned 4,250 MWh capacity corresponds to roughly 8% of the state’s projected additional storage requirement of nearly 53,000 MWh by 2035-36. Key contributions include:
If executed well, the project can deliver a meaningful in-state source of flexible power and strengthen overall energy security.
The Rs 5,500 crore investment will proceed under UPRVUNL, which has already completed a feasibility study prepared by IIT-BHU. Project approvals, clear execution timelines, and favorable storage economics will determine whether the plan moves from paper to reality.
The initiative aligns with Uttar Pradesh’s longer-term energy security goals and the broader Viksit Bharat and UP Vision 2047 agenda. Success will rest on turning this storage capacity into reliable, cost-effective support for a cleaner and more flexible power system.
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