Is there a power cut in Tamil Nadu today?

Currently, 9 localized distribution outages are active across Tamil Nadu. Check individual district tiles for affected streets.

How can I report a power cut in Tamil Nadu?

You can report immediately on PowerCut.today using your current GPS location, or dial the toll-free electricity helpline 9498794987.

தமிழ் (Tamil)TANGEDCO (Tamil Nadu Power Distribution)

Power Cut Status in Tamil Nadu Today

Q: Which DISCOM provides electricity in Tamil Nadu?

Power distribution is managed by Tamil Nadu Generation and Distribution Corporation Limited (TANGEDCO (Tamil Nadu Power Distribution)). The 24x7 toll-free consumer grievance helpline is 9498794987.

Check live power cut status in Tamil Nadu. Track real-time electricity outages across all 38 districts (3,067 Pincodes & 16,791 Localities), check scheduled maintenance, and find official 24x7 DISCOM helplines (TANGEDCO (Tamil Nadu Power Distribution)).

Statewide electricity grid monitoring · Real-time feeder fault detection

9
Active Outages: 38
Districts

Select District in Tamil Nadu

Showing all 38 official administrative districts · Real-time transformer outage & pincode directory

38 / 38

AriyalurNormal

29 Pincodes · 222 Localities

All distribution feeders stable

View 29 Pincodes

ChengalpattuNormal

97 Pincodes · 480 Localities

All distribution feeders stable

View 97 Pincodes

Chennai4 Cuts

111 Pincodes · 293 Localities

⚠️ 4 areas reported: T Nagar, Velachery, Tambaram, Anna Nagar

View Affected Areas

Coimbatore2 Cuts

142 Pincodes · 612 Localities

⚠️ 2 areas reported: Gandhipuram, RS Puram

View Affected Areas

CuddaloreNormal

68 Pincodes · 513 Localities

All distribution feeders stable

View 68 Pincodes

DharmapuriNormal

29 Pincodes · 260 Localities

All distribution feeders stable

View 29 Pincodes

DindigulNormal

58 Pincodes · 459 Localities

All distribution feeders stable

View 58 Pincodes

ErodeNormal

86 Pincodes · 556 Localities

All distribution feeders stable

View 86 Pincodes

KallakurichiNormal

86 Pincodes · 651 Localities

All distribution feeders stable

View 86 Pincodes

KanchipuramNormal

97 Pincodes · 480 Localities

All distribution feeders stable

View 97 Pincodes

KanyakumariNormal

62 Pincodes · 251 Localities

All distribution feeders stable

View 62 Pincodes

KarurNormal

40 Pincodes · 264 Localities

All distribution feeders stable

View 40 Pincodes

KrishnagiriNormal

34 Pincodes · 302 Localities

All distribution feeders stable

View 34 Pincodes

Madurai1 Cut

57 Pincodes · 399 Localities

⚠️ 1 area reported: KK Nagar

View Affected Areas

MayiladuthuraiNormal

95 Pincodes · 396 Localities

All distribution feeders stable

View 95 Pincodes

NagapattinamNormal

95 Pincodes · 400 Localities

All distribution feeders stable

View 95 Pincodes

NamakkalNormal

62 Pincodes · 417 Localities

All distribution feeders stable

View 62 Pincodes

NilgirisNormal

46 Pincodes · 181 Localities

All distribution feeders stable

View 46 Pincodes

PerambalurNormal

23 Pincodes · 133 Localities

All distribution feeders stable

View 23 Pincodes

PudukkottaiNormal

54 Pincodes · 346 Localities

All distribution feeders stable

View 54 Pincodes

RamanathapuramNormal

59 Pincodes · 303 Localities

All distribution feeders stable

View 59 Pincodes

RanipetNormal

114 Pincodes · 686 Localities

All distribution feeders stable

View 114 Pincodes

SalemNormal

94 Pincodes · 526 Localities

All distribution feeders stable

View 94 Pincodes

SivagangaNormal

68 Pincodes · 320 Localities

All distribution feeders stable

View 68 Pincodes

TenkasiNormal

120 Pincodes · 556 Localities

All distribution feeders stable

View 120 Pincodes

ThanjavurNormal

106 Pincodes · 551 Localities

All distribution feeders stable

View 106 Pincodes

TheniNormal

34 Pincodes · 164 Localities

All distribution feeders stable

View 34 Pincodes

ThoothukudiNormal

92 Pincodes · 434 Localities

All distribution feeders stable

View 92 Pincodes

Tiruchirappalli1 Cut

105 Pincodes · 588 Localities

⚠️ 1 area reported: Thillai Nagar

View Affected Areas

Tirunelveli1 Cut

120 Pincodes · 555 Localities

⚠️ 1 area reported: Palayamkottai

View Affected Areas

TirupathurNormal

114 Pincodes · 676 Localities

All distribution feeders stable

View 114 Pincodes

TiruppurNormal

152 Pincodes · 697 Localities

All distribution feeders stable

View 152 Pincodes

TiruvallurNormal

82 Pincodes · 404 Localities

All distribution feeders stable

View 82 Pincodes

TiruvannamalaiNormal

69 Pincodes · 486 Localities

All distribution feeders stable

View 69 Pincodes

TiruvarurNormal

104 Pincodes · 560 Localities

All distribution feeders stable

View 104 Pincodes

VelloreNormal

121 Pincodes · 738 Localities

All distribution feeders stable

View 121 Pincodes

ViluppuramNormal

86 Pincodes · 651 Localities

All distribution feeders stable

View 86 Pincodes

VirudhunagarNormal

56 Pincodes · 281 Localities

All distribution feeders stable

View 56 Pincodes

Administrative Districts

100% Verified Directory

3,067

Pincode Zones

Official India Post Data

16,791

Tracked Localities

Colonies, Towns & Villages

9498794987

24x7 State Helpline

Toll-Free Emergency Dispatch

Electricity Distribution Authority

Official DISCOMs & Electricity Boards in Tamil Nadu

Primary transmission, maintenance, and consumer grievance channels for Tamil Nadu

Call 9498794987 WhatsApp Bot

Tamil Nadu Generation and Distribution Corporation Limited

Responsible for managing regional grid substations (400kV/220kV/66kV/11kV), street-level distribution transformers, scheduled maintenance shutdowns, and emergency breakdown responses across Tamil Nadu.

Consumer Web PortalOfficial App: TANGEDCO Mobile AppMinnagam Call Center 9498794987

Regional Electricity Distribution Utilities in Tamil Nadu:

Chennai North & South Distribution9498794987

Jurisdiction: Chennai, Chengalpattu, Kanchipuram, Tiruvallur

Coimbatore Distribution Region9498794987

Jurisdiction: Coimbatore, Tiruppur, Erode, The Nilgiris

Madurai & South Region9498794987

Jurisdiction: Madurai, Dindigul, Theni, Ramanathapuram, Sivaganga, Tirunelveli, Thoothukudi, Kanniyakumari

Trichy & Central Region9498794987

Jurisdiction: Tiruchirappalli, Thanjavur, Karur, Perambalur, Pudukkottai, Tiruvarur, Nagapattinam

Understanding Power Cuts & Grid Infrastructure in Tamil Nadu

How electricity flows to your neighborhood and why localized outages occur

Hyperlocal 300m Transformer Radius

In Tamil Nadu, domestic consumers are connected to localized 11kV/415V distribution transformers (DTRs), each feeding 60 to 120 households. When a jumper snaps or an overload fuse trips on your street, only a 200–300 meter perimeter loses electricity while adjacent colonies on a separate feeder remain fully illuminated.

Scheduled vs. Unscheduled Outages

Scheduled shutdowns are planned 24 to 48 hours prior by TANGEDCO (Tamil Nadu Power Distribution) for sub-station maintenance, conductor replacement, or vegetation pruning. Unscheduled blackouts occur abruptly due to feeder trips, torrential rainstorms, lightning, or vehicle collisions with utility poles.

Monsoon Storms & Feeder Tripping

During severe monsoon gales in Tamil Nadu, automatic feeder circuit breakers at substations trip within milliseconds to prevent electrocution hazards from wet foliage contacting overhead HT wires. Power is restored section by section once line patrollers verify safety.

Summer Peak Demand & Load Shedding

Intense summer heat triggers simultaneous air-conditioner loads, causing distribution transformers to overheat. DISCOM automated sensors throttle loads to protect expensive transformer cores from permanent burnouts, causing rotational 30-to-60 minute outages.

Essential Do's and Don'ts During a Power Outage in Tamil Nadu

Safety protocol and appliance protection guidelines during blackout situations

WHAT TO DO (Safety Recommendations)

Unplug sensitive electronic devices: Disconnect televisions, computers, routers, and microwave ovens to protect them from high-voltage surges when grid electricity returns.
Keep refrigerator doors closed: An unopened domestic refrigerator preserves food safety and temperature for up to 4 to 6 hours during a blackout.
Report to your neighbor community: Submit a quick report on PowerCut.today so linemen and residents know the exact street perimeter affected.
Maintain inverter battery water levels: Regularly check distilled water levels in lead-acid tubular batteries to maximize backup hours.

WHAT NOT TO DO (Hazard Warnings)

Never touch fallen or dangling wires: Downed overhead power lines during rains in Tamil Nadu may remain energized. Maintain at least a 10-meter distance and alert 1912 immediately.
Do not overload home inverters: Running heavy inductive loads (water geysers, air conditioners, water pumps) on domestic inverters drains battery banks rapidly within 15 minutes.
Do not attempt DIY transformer repairs: Never tamper with neighborhood distribution boxes or pole fuses; only certified TANGEDCO (Tamil Nadu Power Distribution) linemen are authorized to handle high-voltage switches.
Avoid burning candles unattended: Use rechargeable LED emergency lanterns or mobile torches to eliminate domestic fire hazards.

Frequently Asked Questions About Power Cuts in Tamil Nadu

Common questions regarding complaint registration, compensation, and grid reliability

How can I check if there is an active power cut in Tamil Nadu today?▼

You can check live power cuts across Tamil Nadu on PowerCut.today by selecting your specific district or entering your 6-digit pincode. Our system aggregates real-time 300m street-level reports from local residents alongside feeder-level alerts from TANGEDCO (Tamil Nadu Power Distribution). You can also call the 24x7 state electricity helpline at 9498794987.

Which electricity distribution company (DISCOM) operates in Tamil Nadu?▼

Tamil Nadu's power distribution is managed primarily by Tamil Nadu Generation and Distribution Corporation Limited (TANGEDCO (Tamil Nadu Power Distribution)). The state is divided into 4 operational zones: Chennai North & South Distribution (Chennai, Chengalpattu, Kanchipuram, Tiruvallur); Coimbatore Distribution Region (Coimbatore, Tiruppur, Erode, The Nilgiris); Madurai & South Region (Madurai, Dindigul, Theni, Ramanathapuram, Sivaganga, Tirunelveli, Thoothukudi, Kanniyakumari); Trichy & Central Region (Tiruchirappalli, Thanjavur, Karur, Perambalur, Pudukkottai, Tiruvarur, Nagapattinam).

How do I report a power outage or sparkling transformer in Tamil Nadu?▼

To report an immediate outage: 1) Call the centralized toll-free electricity helpline at 9498794987 from any mobile or landline. 2) Send a WhatsApp message with your Consumer Account ID to +919498794987. 3) Log a complaint on the official TANGEDCO Mobile App. 4) Report instantly on PowerCut.today using your current GPS location to alert neighbors and track transformer recovery times.

What are the most common causes of frequent power cuts in Tamil Nadu?▼

Power cuts in Tamil Nadu typically stem from four factors: 1) Weather events like heavy monsoons, storms, and lightning tripping 11kV distribution lines. 2) Local transformer overloads during peak summer air-conditioning and agricultural irrigation hours. 3) Scheduled maintenance (substation servicing and tree branch clearing, usually announced 24 hours in advance). 4) Accidental underground cable cuts caused by civic road or pipeline excavations.

How long does it usually take to restore power after a blackout in Tamil Nadu?▼

Local transformer fuse replacements and 11kV feeder line trips are typically rectified within 1 to 3 hours by local quick-response teams. Major distribution transformer (DTR) burnouts or transmission line breakdowns during storms can take 6 to 12 hours. You can monitor live neighborhood restoration on PowerCut.today.

Are consumers in Tamil Nadu entitled to compensation for prolonged power cuts?▼

Yes. Under the Ministry of Power's Rights of Consumers Rules and State Electricity Regulatory Commission (SERC) standards of performance, DISCOMs are obligated to restore urban power cuts within stipulated hours (typically 2 to 4 hours in cities). Failure to restore power within specified timelines entitles registered consumers to daily compensation credits reflected in upcoming electricity bills.

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