Civic tools
Power / feeder outage desk
Whole street dark, one pole dark, or only your flat? Editorial corridors and the right helpline — not live Tangedco SCADA.
Disclaimer: Civic guidance for residents of Greater Chennai. Official zone, ward, tax, and complaint data live on GCC and agency portals. We do not replace municipal applications or claim live complaint status. This desk does not replace Minnagam, the TNPDCL bill portal, or GCC 1913.
Editorial feeder patterns — not live Tangedco status. Call Minnagam 94987 94987 with your service-connection number.
Recurring outage corridors
How Chennai usually loses supply — verify on your street.
Thiruvottiyur / Royapuram
Harbour, Ennore, and industrial feeder belts
Shift-change load plus coastal weather can trip industrial feeders; residential pockets nearby feel it as a sudden dark stretch.
Report tip: Note if the whole street lost supply (feeder) vs one pole (streetlight). Feeder = Tangedco; isolated pole = often GCC electrical.
Ambattur
Estate and Mogappair residential loops
Industrial + housing mix; summer AC peaks and monsoon tree-on-line faults are the usual complaints.
Report tip: Keep your service connection (SC) number from the bill before calling Minnagam.
Anna Nagar / Kilpauk
Planned avenues vs inner cross-cuts
Main roads restore faster; inner streets wait on the same feeder. Transformer humming after a trip is a common neighbour cue.
Report tip: Ask two neighbours if their SC is also dark before assuming a house-only fuse.
Teynampet / Nungambakkam
Commercial arteries and service lanes
Mixed HT/LT; one transformer can darken a lane while the arterial shops stay lit.
Report tip: Landmark + transformer number painted on the kiosk helps the AE more than “Nungambakkam power cut”.
Adyar / Thiruvanmiyur
Canal-edge and beach-road residential
Tree canopy and older UG/OH mix. Brief evening dips during rain are frequently reported.
Report tip: Photo the dark block with a shop board; attach SC number in the Tangedco app / Minnagam call.
Perungudi / Sholinganallur
OMR IT parks vs municipal stretches
Campus DG keeps offices bright while the service road is dark — two different authorities.
Report tip: Campus roads stay with the park / builder. Municipal stretch → Tangedco for supply, GCC for streetlights.
How to report
- 1
Decide: feeder vs streetlight vs house
Whole street + neighbouring houses dark → Tangedco feeder. Only the pole lamp dark → GCC 1913. Only your flat → MCB / internal wiring first.
- 2
Call Minnagam with SC number
Tangedco consumer helpline 94987 94987. Have the 12-digit (or bill) service connection number ready.
- 3
Use the official portal / app
Outage and complaint channels change; start at tangedco.org or the current TNPDCL consumer site printed on your bill. Do not pay anyone who DMs you a “restore fee”.
FAQ
Is this a live outage map?
No. It is an editorial desk of recurring Chennai feeder patterns plus how to report. Tangedco does not publish a public live map we can legally mirror.
What if only the streetlight is dark?
Use the streetlight dead-spots desk and GCC 1913. Supply to houses can be fine while the lamp is dead.
Does this replace the July–August bill-shock desk?
No. High bills are a metering/assessment issue. This page is about supply going off. Link both when relevant.
Related: Streetlight desk, AC bill predictor, this desk.
Fine print
This page was drafted with AI-assisted tools and human editorial review for mychennaicity.in. AI can miss updates or local nuance — cross-check primary sources and your own documents before decisions.
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