GEC III: Bridging geographic and temporal mismatch
The Indian government has approved the Green Energy Corridor Phase-III project, allocating ₹1.86 lakh crore to improve national grid integration and battery storage. The initiative aims to bridge the gap between renewable energy generation and consumption to meet 2030 sustainability targets.
Why it matters
This infrastructure investment is critical for India's transition to renewable energy and ensuring the reliability of the national power grid.
India’s renewable-energy sector is now entering a crucial phase of completing the circuit with it integrating States through a robust national grid, even as multi-fold challenges test the ambition.
The Union Cabinet has given its nod to the ₹1.86 lakh crore Green Energy Corridor Phase-III (GEC-III), which is designed to close the geographic and temporal mismatch.
Almost three-fourth or ₹1.36 lakh crore for intra-state transmission systems and ₹50,000 crore for 50 GWh BESS or battery energy storage system (BESS) have been earmarked for GEC-III, whose main aim is enhancing the evacuation of renewable power from generation-rich states and moving it efficiently to utilising centres.
This marks a tectonic shift from generation to reliability.
With total central financial support of ₹54,082 crore, the project also has a viability-gap funding mechanism, which helps attract private capital and enables storage deployment at scale, making GEC-III financially more sustainable and commercially attractive.
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