Initiatives/ Scheme Tamil Nadu: From Wind Energy Pioneer to Solar Energy Powerhouse Tamil Nadu's Pioneering Status in Renewable Energy Tamil Nadu has stood as one of India's leading states in the renewable energy sector, particularly in the field of wind energy. The state established a robust wind energy ecosystem and emerged as a central hub for India's wind energy sector. Although Gujarat subsequently surpassed Tamil Nadu in terms of installed wind energy capacity, Tamil Nadu continues to play a pivotal role in India's renewable energy landscape. Efforts to Reclaim Leadership in the Wind Energy Sector Repowering (upgrading) older wind turbines to enhance efficiency. Improving power transmission and distribution infrastructure. Attracting new investments into the renewable energy sector. It is estimated that wind turbines nearing the end of their operational lifespan with a combined capacity ranging from approximately 2,500 MW to 3,000 MW are suitable for repowering; this initiative will significantly boost power generation capacity. Installed Renewable Energy Capacity (April 2026) Solar Energy Capacity: 13,871 MW Wind Energy Capacity: 12,159 MW In terms of installed power generation capacity within Tamil Nadu, solar energy has now surpassed wind energy to take the lead. Rapid Growth of Solar Energy Tamil Nadu's solar energy generation capacity has risen from 5,067 MW in March 2022 to 13,871 MW in April 2026. The state achieved the milestone of 10 GW in solar energy generation capacity in March 2025. Tamil Nadu's National Standing in the Solar Energy Sector Based on installed solar energy capacity, Tamil Nadu currently ranks fourth at the national level. The states leading Tamil Nadu are as follows: Rajasthan, Gujarat, Maharashtra Factors Driving Solar Energy Expansion Supportive 'Open Access' Policies Tamil Nadu's favorable 'Open Access' policy framework has encouraged investments in renewable energy and facilitated the procurement of electricity. Industrial Demand for Green Energy…
