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Chennai faces planned maintenance shutdowns by Tamil Nadu’s power utility this morning, Monday, September 21. The confirmed zone is the Ennore–Kathivakkam cluster, covering fishing hamlets and residential blocks. The outage window is 9 am to 2 pm. Residents should charge devices, store water, and avoid lifts during the window. TANGEDCO has advised residents to prepare for maintenance and possible early restoration. This schedule is based on official updates collated by trusted local trackers.
These shutdowns support safety, substation upkeep, and feeder upgrades that reduce unplanned faults. TANGEDCO says supply may return earlier once crews finish maintenance. Most Chennai maintenance windows cluster between 9 am and 5 pm, depending on work. For today, Ennore’s window remains 9 am to 2 pm. Keep checking updates, because crews often advance restoration when jobs close sooner than expected.
Area-wise Chennai power shutdown timings and expected restoration
| Zone | Key localities | Shutdown window | Expected restoration |
|---|---|---|---|
| Ennore–Kathivakkam | Kathivakkam, Ennore Bazaar, Kattukuppam, Nehru Nagar, Nettukuppam, Thazhankuppam | 9:00 am – 2:00 pm | Up to 2:00 pm; earlier if work completes |
Track live TANGEDCO outages and helplines
Track live status on TANGEDCO’s Complaint Management portal and the real-time Fuse Off map. Use your registered mobile or service number to log complaints and receive case IDs. For quick assistance, call Minnagam at 94987 94987 or the nationwide electricity helpline 1912. Both channels record outages and reflect restorations as engineers close tickets in the backend.
Safety checklist during Chennai power shutdown
Pause lift operations and place a notice near call panels before the cut starts. Switch off motor pumps and sensitive appliances to avoid surges at return. Keep home oxygen concentrators, nebulisers, or CPAP on charged backups; note their runtime. Charge routers and phones, stock drinking water, and keep torches accessible. Apartment managers should test generator auto-start and manual override.
Expect additions through the day as field teams sequence feeders for work. We will refresh this report after 1 pm. Expect another update after 7 pm with any new Chennai shutdown cards. Before restarting high-load appliances, wait five minutes after supply returns. That pause protects compressors and electronics while voltage stabilises, especially in mixed residential-industrial pockets like Ennore.