Tamil Nadu has unveiled Vision 2031, aiming to raise the State’s renewable energy share to 50% by 2031. The plan proposes 20,000 electric vehicle (EV) charging stations, with major city corridors given priority; as of April 2026 the State had 5.50 lakh registered EVs and 2,425 charging stations. A 1,000 megawatt-hour (MWh) battery energy storage system (BESS) capacity will be built across six stations to help integrate renewable power. Under the Revamped Distribution Sector Scheme (RDSS), ₹8,929.86 crore has been sanctioned for steps such as smart meters to bring aggregate technical and commercial (AT&C) losses down to 10%.