Tamil NaduSunday, 13 September 2026·The Hindu - Tamil Nadu
Tamil Nadu power demand hits 20,500 MW in September 2026 as unscheduled cuts return
TNPDCL reported 20,500 MW demand, a shortage of over 3,000 MW, and 2,000 MW purchases as Chennai and other districts faced unscheduled power cuts.
Key highlights
Direct fact
In September 2026, Tamil Nadu’s electricity demand stood at 20,500 MW, while Chennai’s demand was 4,200 MW to 4,500 MW, and TNPDCL said it purchased 2,000 MW to manage a shortage of over 3,000 MW.
Key specifics
- Tamil Nadu demand: 20,500 MW in September 2026.
- Last year’s comparable demand: 16,000 MW–17,000 MW.
- Chennai demand crossed 5,000 MW in June 2026 and later stayed at 4,200 MW–4,500 MW.
- TNPDCL purchased 2,000 MW to tide over a shortage of over 3,000 MW.
- Residents protested in Tirunelveli, Tiruchi, Ambasamudram, Royapuram and Tiruvallur over night power cuts.
Exam lens
TNPSC may frame a question on Tamil Nadu power distribution and peak demand: 20,500 MW, 2,000 MW purchase, over 3,000 MW shortage, and Chennai’s 5,000-MW June peak are the key facts. This is a typical current-affairs line on energy management and urban demand stress.