A Landmark Achievement for India's Energy Transition
A significant milestone has been reached in India's long-duration energy storage sector with the order of a 16.7 MW / 100 MWh vanadium redox flow battery system. This advanced system is slated for deployment in Khavda, Gujarat, which stands as India's largest renewable energy park. The project represents a critical step in integrating intermittent renewable energy into the national grid, providing a robust solution for energy shifting and grid stability.
The newly commissioned system is designed to deliver approximately 5.9 hours of discharge duration, offering substantial long-duration capabilities. It will seamlessly connect to a 33 kV pooling substation, ensuring efficient power distribution. Furthermore, the system boasts a remarkable 25-year design life, underscoring the longevity and durability expected from modern flow battery technologies. The winning bidder is also responsible for a comprehensive 10-year operations and maintenance package, guaranteeing sustained performance over the project's lifecycle.
Scaling Non-Lithium Storage Solutions
This deployment is not just a routine infrastructure upgrade; it marks India's first utility-scale non-lithium battery project and the first flow battery installation of this magnitude in the country. While India has a long-standing history of utilizing pumped hydro storage, and the same developer successfully delivered a 3 MWh pilot project near Delhi in September 2024, the Khavda project represents a monumental scale-up. By moving beyond traditional lithium-ion and pumped hydro, India is diversifying its storage portfolio to meet the unique demands of its vast renewable energy landscape.
This project marks India's first utility-scale non-lithium battery and its first flow battery installation of this size.
The successful execution of this project will provide valuable insights and operational data, paving the way for future large-scale non-lithium storage deployments across the region and reinforcing India's commitment to a sustainable energy future.
This article was assisted by AI analysis. Please refer to the original source for official information.