The Karnataka government has given a significant push to a major renewable energy initiative by approving a crucial framework for the Sharavathi pumped storage project. This decision, reported on 25 December 2025, clears a vital administrative hurdle for the ambitious scheme proposed by the Karnataka Power Corporation Limited (KPCL).
Project Details and Strategic Importance
At the heart of this development is a large-scale 2,000 megawatt (MW) pumped storage project. The innovative design involves constructing an underground powerhouse strategically located between the existing Talakalale and Gerusoppa dams in the Sharavathi valley region. Pumped storage acts like a giant battery for the grid. It uses surplus electricity, often from intermittent sources like solar and wind, to pump water to a higher reservoir. This water is later released through turbines to generate power during periods of high demand, ensuring grid stability and reliable energy supply.
Key Approvals and Next Steps
The state government's approval of the mitigation framework is a procedural milestone that was essential for the project to advance. This framework outlines measures to address potential environmental and ecological impacts associated with such a large infrastructure undertaking. The project will also require necessary clearances from the National Board for Wildlife (NBWL) due to its location, making the state's backing a critical first step in a longer regulatory process.
Implications for Karnataka's Energy Future
This project represents a substantial investment in Karnataka's energy security and its transition towards cleaner power. Once operational, the 2000 MW capacity will significantly augment the state's ability to manage peak electricity loads and integrate more renewable energy into its system. The development underscores the state's focus on enhancing its power infrastructure to support economic growth while adopting sustainable technologies. The approval marks a pivotal moment for the Sharavathi valley, positioning it as a key hub for innovative energy storage solutions in South India.
