When did the Udangudi thermal power plant Unit-1 start generating power?

The Udangudi thermal power plant Unit-1 began generating power on March 13, 2026.

What was the total cost of the Udangudi thermal power plant project?

The Udangudi thermal power plant project was established at a cost of ₹13,077 crore.

How will the new Udangudi power plant benefit Tamil Nadu?

The new plant will increase Tamil Nadu's power generation capacity, meet electricity demand, reduce external power procurement, improve the Electricity Board's finances, and contribute to socio-economic development.

Home / Business and Economy / Tamil Nadu Powers Up: New Plant Boosts State Energy

Tamil Nadu Powers Up: New Plant Boosts State Energy

13 Mar

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Summary

Unit-1 of Udangudi's thermal power plant begins operation.
The project cost ₹13,077 crore and will increase capacity.
New plant aims to meet demand and boost state finances.

Tamil Nadu Powers Up: New Plant Boosts State Energy

On March 13, 2026, Tamil Nadu Chief Minister MK Stalin virtually inaugurated power generation from Unit-1 of the Udangudi supercritical thermal power plant in Thoothukudi district. This landmark project, with a total cost of ₹13,077 crore, was established by the Tamil Nadu Power Generation Corporation Limited.

The generated electricity will be integrated into the power grid via a 400-kV gas-insulated substation. This expansion is crucial for meeting the growing electricity demand within Tamil Nadu, thereby decreasing the necessity of procuring power from external markets.

Furthermore, the successful operation of this new plant is anticipated to enhance the financial health of the Electricity Board. It is also projected to make substantial contributions to the overall socio-economic advancement of the state.

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