Correct Answer :   Chhattisgarh

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The Solar Energy Corporation of India (SECI) has commissioned India’s largest solar-battery energy storage system (BESS) in Rajnandgaon, Chhattisgarh.

Project Highlights :

* Capacity : 40 MW / 120 MWh BESS
* Solar PV Plant Capacity : 152.325 MW
* Dispatchable Capacity : 100 MW AC (155.02 MW peak DC)
* Beneficiary : State of Chhattisgarh

Project Significance :

* First-of-its-kind : This large-scale integration of solar and battery storage represents a pioneering leap in renewable energy generation and utilization in India.
* Peak Power Management : The project addresses peak energy demand by storing solar energy during the day and releasing it during evening hours, ensuring grid stability and reliability.
* Environmental Benefits : By utilizing renewable energy sources and adopting sustainable land-use practices, the project contributes significantly to reducing carbon emissions and promoting environmental responsibility.
* Economic Viability : The project’s long-term power purchase agreement with the state electricity distribution company ensures economic sustainability and paves the way for future renewable energy endeavors.

Project Features :

* Innovative Technology : The project incorporates bifacial solar modules, generating more electricity compared to traditional models.
* Land Utilization : The project demonstrates responsible land use by repurposing previously unused land through a collaborative agreement with the Chhattisgarh government.
* Grid Integration : Seamless integration into the existing power grid is ensured through a dedicated 132 kV transmission line.
* Financial Collaboration : The project is a testament to successful collaboration, receiving funding from the World Bank, Clean Technology Fund, and domestic lending agencies.

Looking Ahead :

The successful commissioning of this project is expected to have a widespread positive impact :


This project serves as a beacon of hope for a sustainable future, demonstrating the immense potential of renewable energy to meet growing energy demands while safeguarding the environment.