Tamil Nadu’s power demand in 2025
May 21 , 2025
14 hrs 0 min
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- Tamil Nadu’s power demand is lower this summer compared to last year, due to rains in parts of the State.
- Tamil Nadu reached an all-time high peak power demand of 20,830 MW on May 2, 2024
- It records a high daily consumption of 454.32 million units on April 30, 2024.
- The State’s peak demand was 19,864 MW, and the overall energy requirement was 11,705 million units in April 2025.
- The maximum demand met on May 16 was 18,868 MW, as per data from the Southern Regional Load Despatch Centre.

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