Government of India has approved new Inter-State Transmission System (ISTS) schemes aimed at evacuating 9 GW of renewable energy (RE) from Rajasthan and Karnataka. These ambitious projects will be implemented through Tariff Based Competitive Bidding (TBCB) mode, ensuring cost-effectiveness and transparency in execution.
These new schemes are part of India’s broader objective to achieve 500 GW of renewable energy capacity by 2030, of which 200 GW has already been connected to the grid.
Detailed Scheme Information
Rajasthan Renewable Energy Zone (REZ) Power Evacuation Scheme
The Rajasthan REZ scheme is designed to evacuate a total of 4.5 GW of renewable energy. It will channel 1 GW from the Fatehgarh complex, 2.5 GW from the Barmer complex, and another 1 GW from the Nagaur (Merta) complex. This substantial amount of power will be transferred to key regions in Uttar Pradesh, including the Mainpuri Region, Fatehpur, and Orai.
The project is set to be completed within a two-year timeframe, with a projected cost of approximately ₹12,241 crore. This scheme represents a critical step in optimizing the distribution of renewable energy generated in Rajasthan, ensuring that it reaches areas with high demand efficiently.
Karnataka System Strengthening Scheme
In Karnataka, the new scheme aims to strengthen the existing power transmission infrastructure to handle an additional 4.5 GW of renewable energy from the Koppal and Gadag areas. This will involve significant enhancements to ensure that the renewable energy generated in these regions is evacuated efficiently and integrated into the national grid.
The project is scheduled for completion by June 2027, with an estimated cost of ₹1,354 crore. This timeline allows for the systematic strengthening of transmission capabilities, accommodating the growing influx of renewable energy from Karnataka’s burgeoning renewable energy sector.
Significance and Impact
These new ISTS schemes are crucial for facilitating the transfer of renewable energy from generation sites in Rajasthan and Karnataka to consumption centers across the country. The implementation through TBCB mode not only promotes competitive pricing but also ensures the accountability and efficiency of the projects.
By expanding the transmission capacity for renewable energy, these schemes will help reduce transmission bottlenecks and enhance grid stability, supporting India’s ambitious target of achieving 500 GW of renewable energy capacity by 2030.
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