NHPC Limited and the Grid Corporation of Odisha Ltd (GRIDCO) have signed a Memorandum of Understanding (MoU) to collaborate on the development of a 1,000 MW pumped storage hydropower project in the state of Odisha. The agreement was signed in the presence of senior officials from both organisations and state government representatives, marking a significant step in strengthening energy infrastructure in the region.
Partnership Aimed at Enhancing Grid Stability
Under the MoU, NHPC and GRIDCO will jointly explore the planning, development, and execution of the pumped storage project. The initiative is designed to boost grid flexibility and reliability by storing excess electricity generated during low demand and releasing it when demand peaks. This approach helps balance variable renewable energy sources like solar and wind while ensuring stable power supply throughout the year.
Pumped storage hydropower works by using surplus power to pump water to a higher reservoir when demand is low. When demand increases, the stored water flows back down through turbines to generate electricity. This mechanism effectively turns the project into a large “battery” that supports grid operations.
Project Benefits and Regional Impact
Officials from both NHPC and GRIDCO noted that the new project is expected to enhance energy security in Odisha and neighbouring regions. The pumped storage plant will help manage peak load and provide backup during grid fluctuations, reducing dependence on conventional power sources.
In addition to improving grid stability, the project is expected to support the integration of renewable energy into the power system. By providing a flexible storage solution, it will enable better utilisation of solar and wind energy, which can vary based on weather and time of day.
Commitment to Sustainable Energy Development
Representatives from both organisations expressed optimism about the partnership. They highlighted that the MoU sets the stage for advancing pumped storage infrastructure in Odisha, contributing to broader clean energy goals.
The agreement also aligns with India’s increasing focus on energy storage solutions, which play a key role in balancing power grids and supporting renewable energy growth. As the country expands its renewable capacity, pumped storage projects like this one are seen as critical components of a resilient and flexible power system.





