India's rapid renewable energy expansion faces severe grid bottlenecks, stranding over 50 GW of clean capacity. Insufficient transmission infrastructure, delays in line construction, and a grid originally designed for coal have forced operators to curtail (waste) massive amounts of daytime solar power.
India's rapid renewable energy expansion faces severe grid bottlenecks, stranding over 50 GW of clean capacity. Insufficient transmission infrastructure, delays in line construction, and a grid originally designed for coal have forced operators to curtail (waste) massive amounts of daytime solar power. Key Dimensions of the Grid Gap: The Curtailment Crisis:- In major renewable hubs like Rajasthan, up to 40% to 51% of generated solar and wind power has been curtailed. Clean energy developers are forced to scale back generation, directly impacting their revenues. The Storage Deficit: - Solar and wind generation peaks during the day, while India's peak demand hits during evening non-solar hours. The country has been slow to deploy Battery Energy Storage Systems (BESS), leaving a massive flexibility deficit. Transmission Lag: - Upgrading transmission networks requires heavy investment (roughly ₹9 trillion), and inter-state line construction has historically fallen short of gover...