India's Renewable Power Surge: Andhra Pradesh & SECI Launch Massive 1200 MWh Battery Storage Project!

Author

Aditi Singh | Whalesbook News Team

Detailed Coverage:

The Solar Energy Corporation of India (SECI), a central public sector unit, is joining forces with the Government of Andhra Pradesh to build a substantial 1200 megawatt-hour (MWh) Battery Energy Storage System (BESS) and a 50 MW hybrid solar project in Nandyal.

This collaboration marks one of the most significant state-level commitments to energy storage in India, providing a crucial boost to the nation's clean energy transition. The agreement was finalized during the Energy Session of the Andhra Pradesh Partnership Summit 2025. SECI has been designated as the implementing agency for the BESS by the Union Ministry of Power, with board-level approval secured in October 2025.

Both projects will be developed under the CAPEX model, meaning SECI will undertake the full investment responsibility. This strategic approach by the Centre aims to rapidly expand firm renewable capacity while retaining control over vital energy assets.

The development is expected to accelerate Andhra Pradesh's efforts in building high-quality renewable infrastructure and significantly improve grid stability. The 1200 MWh BESS is anticipated to be one of India's largest grid-scale storage deployments, paving the way for a more flexible, storage-enabled national grid capable of integrating higher levels of solar and wind generation. The accompanying 50 MW hybrid solar project will further enhance renewable capacity and power supply reliability.

Impact: 8/10. This news has a considerable impact on the Indian stock market, particularly for companies involved in renewable energy, energy storage solutions, power infrastructure, and related technologies. It signals strong government support and investment in grid modernization and renewable integration, potentially driving investor interest and project development in the sector.