Tamil Nadu lays out Vision 2031 with focus on green energy and charging infrastructure

The Tamil Nadu government has launched 'Vision 2031', a strategic plan to achieve 50% renewable energy in the state's power mix. Key initiatives include expanding EV charging infrastructure, upgrading electrical sub-stations, and providing subsidies for apartment-based charging stations.
Why it matters
This represents a significant regional policy shift toward green energy and electric vehicle adoption in one of India's most industrialized states.
The Tamil Nadu Energy Department has announced Vision 2031 to achieve 50% renewable energy share in the State’s energy mix by 2031. Expanding the electric vehicle charging infrastructure, enhancing rooftop solar support, and reducing aggregate technical and commercial losses to 10% are its key goals.
Energy Minister C.T.R. Nirmal Kumar, presenting the demands for the Energy Department for 2026-27 in the Assembly on Friday, announced several infrastructure projects. He said the Tamil Nadu Power Distribution Corporation Limited (TNPDCL) planned to provide 50,000 new agriculture power connections this financial year. Among the other announcements was the proposal to establish 10 high-tension sub-stations at a cost of ₹110 crore and upgrade 10 33/11-kilovolt sub-stations. To improve power distribution in the city, the TNPDCL would convert distribution transformers into ring main units.
A total of 1,250 distribution transformers would be converted into ring main units at a cost of ₹250 crore.
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