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Planned electricity maintenance work is expected to cause temporary power interruptions in parts of Chennai today, Tuesday 27 January 2026. The Tamil Nadu electricity authorities have issued advisories that supply may be suspended in select areas during the daytime maintenance window, so residents, office-goers and travellers in the city should plan activities accordingly.
Scheduled Outage Timing
Date: Tuesday, 27 January 2026
Approximate Window: 09:00 AM to 02:00 PM (Electricity may be restored earlier if maintenance is completed ahead of schedule.)
Areas in Chennai Likely to Be Affected
Based on official advisories and reports, scheduled maintenance work may affect electricity supply in the following areas:
Adyar Area
- Canal Bank Road
- Cancer Hospital
- Gandhi Nagar
- Canal Cross Street
- Viveks Showroom
- Crescent Avenu
- Kamaraj College & Pumping Station
- Malar Hospital
- Mallipoo Nagar
- Karunanidhi Street
- Pondicherry Road
- Varadapuram Lake View Road
- Indira Nagar
- Kamaraj Avenue
- Teachers Colony
- Justice Ramasamy Avenue
- Kasthuribai Nagar
- ECR and nearby pockets
Vadaperumbakkam Area
- CMDA
- Guru Ragavendra Nagar
- Srinivasa Nagar
- Nataraj Nagar
- 200 ft Road
- Adinath Nagar
- EBM Nadi
- G Square
- Valli Park
- Ramalakshmi Kalyana Mandapam Road
- Erikari
- Balaji Nagar
- Omakulamedu
- Kilburn Nagar
- RR Nagar
- Sarangabani Nagar
- Shanmuga Sundaram Nagar
- Seethapathi Streets (1st-5th)
- MRH Road
Why This Is Happening
The scheduled outage is part of routine maintenance and repair work by the Tamil Nadu power distribution authorities. These activities, including line inspections, transformer servicing and infrastructure upgrades; help prevent unscheduled breakdowns and improve the reliability of power supply in the long run.
Tips to Plan Your Day in Chennai
- Charge essentials in advance: phones, laptops, power banks
- Plan household tasks requiring electricity outside the outage window
- Check backup options in your stay (inverters/generators)
- If you're working remotely, consider offline tasks during the cut
- Public places like cafés or malls may have backup power and can be alternatives during the scheduled outage
Routine planned outages like today's are a normal part of electrical network maintenance. They help strengthen infrastructure, making future power supply more stable and reducing the chance of abrupt breakdowns.
