TANGEDCO Power Shutdown Tomorrow: September 29, 2026
Tomorrow, Tuesday, September 29, 2026, TANGEDCO (TNPDCL) has scheduled planned maintenance at 26 substations across Tamil Nadu. Every shutdown starts at 9:00 AM. Depending on the substation, power will be back by 2:00 PM, 4:00 PM or 5:00 PM. Find your substation below to see exactly when your area is affected.
Quick Summary Table
| Town | Substation | Time | Duration |
|---|---|---|---|
| Thirukkuvalai | Thirukuvalai 110/11 KV | 9:00 AM to 5:00 PM | 8 hrs |
| Karur | Velliyanai 110 KV | 9:00 AM to 5:00 PM | 8 hrs |
| Musiri | Musiri 110/22 KV | 9:00 AM to 5:00 PM | 8 hrs |
| Kadalangudi | Kadalangudi 230/110 KV | 9:00 AM to 5:00 PM | 8 hrs |
| Kuthalam | Kuttalam 33/11 KV | 9:00 AM to 5:00 PM | 8 hrs |
| Elanagar | Ilanagar 110 KV | 9:00 AM to 4:00 PM | 7 hrs |
| Thayanur | Thayanur | 9:00 AM to 4:00 PM | 7 hrs |
| Poothamedu | Poothamedu 110/22 KV | 9:00 AM to 4:00 PM | 7 hrs |
| Thiruvennainallur | T.V. Nallur 110 KV | 9:00 AM to 4:00 PM | 7 hrs |
| Thirupachanur | Thirupachanur | 9:00 AM to 4:00 PM | 7 hrs |
| Cumbum | Cumbum 110 KV | 9:00 AM to 2:00 PM | 5 hrs |
| Coimbatore (Metro) | M.G. Road | 9:00 AM to 2:00 PM | 5 hrs |
| Coimbatore | K.G. Chavady 110/22 KV | 9:00 AM to 2:00 PM | 5 hrs |
| Coimbatore | Okmandapam 110/22 | 9:00 AM to 2:00 PM | 5 hrs |
| Kuppepalayam | Kuppepalayam | 9:00 AM to 2:00 PM | 5 hrs |
| Trichy | Thottiam 110/33-11 KV | 9:00 AM to 2:00 PM | 5 hrs |
| Trichy | Kattuputhur 33/11 KV | 9:00 AM to 2:00 PM | 5 hrs |
| Trichy | Kolakudy 33/11 KV | 9:00 AM to 2:00 PM | 5 hrs |
| Trichy | Trichy 110/33-11 KV (Grid) | 9:00 AM to 2:00 PM | 5 hrs |
| Murukkery | Murukkery | 9:00 AM to 2:00 PM | 5 hrs |
| Marakkanam | Marakkanam 110/33-11 KV | 9:00 AM to 2:00 PM | 5 hrs |
| Chendur | Chendur 110 KV | 9:00 AM to 2:00 PM | 5 hrs |
| Andimadam | Andimadam | 9:00 AM to 2:00 PM | 5 hrs |
| Pappakudy | Pappakudi | 9:00 AM to 2:00 PM | 5 hrs |
| Ayyur | Ayyur 33 KV | 9:00 AM to 2:00 PM | 5 hrs |
| Periyakarukai | Periyakarukkai 33/11 KV | 9:00 AM to 2:00 PM | 5 hrs |
If your area isn’t on this list, no planned outage is scheduled for you tomorrow.
Longest Outages: 9:00 AM to 5:00 PM (8 Hours)
Thirukuvalai 110/11 KV
- Thirukkuvalai, Thevur (Sattiyakudi), Melapidagai
- Thalanayar, Manali, Kolappadu, Katchanam
Velliyanai 110 KV (Karur)
- Velliyanai, Chellandipatty, Palvarpatty
- Manavadi, K.Pitchampatty, Jegathabi
- Thalapatty, Mookanakuruchy, Vijayanagaram
- Kandasarapatty, Mustakinathupatty
Musiri 110/22 KV
- Musiri
Kadalangudi 230/110 KV
- Kuttalam Gas Plant, Therazhandur, Vadamattam
- Manthai, Palaiyur, B&G Solar, CWSS Mekkirimangalam
Kuttalam 33/11 KV
- Kuthalam Town I and II, Arayapuram, Mathirimangalam
7 Hour Outages: 9:00 AM to 4:00 PM
Ilanagar 110 KV
- Elanagar
Thayanur
- Thayanur, Melmalayanur, Thevanur, Mananthal
- Vadapalai, Eyankunam, Kodukkankuppam
- Melsevalapady, Narayanamangalam, Melvailamur
- Valathi, Annamangalam, Neelampoondi
- Sithipattu, Athipattu, Velanthangal
Poothamedu 110/22 KV
- Sozhanganur, Sozhampoondi, Edappalayam, Ariyur
- Venganthur, Athanur, Poothamedu, Orathur
- Sanimedur, Thennamadevi, Thiruvamathur
- Ayankovilpattu, Ayur Agaram, Koiyathoppu
- P.Mettupalayam, Asarankuppam
T.V. Nallur 110 KV
- Sugar Mill, Periyasevalai, Thulakkampattu, Kuvagam
- Velur, Amur, Perumpakkam, Parikkal
- Maranodai, Thuvakkappalayam, Manakuppam
- Pavanthur, Ponnaivalam, Panampakkam
- T.Edaiyar, Kirimedu, Thaduthatkondur
Thirupachanur
- Kavanipakkam, Sithathur, Kolathur, V.Ariyanur
- Kandamanadi, Athiyur Thiruvathi, Keliyampakkam
- Melamedu, Pillur, Pillaiyarkuppam, Puruchanur
- Ravana, Kallipattu, Agaram, Thirupachanur
- Kongarakondan, Sernthanur
5 Hour Outages: 9:00 AM to 2:00 PM
Coimbatore and Nearby
M.G. Road (Metro)
- M.G. Road, S.I.H.S Colony, Kaveri Nagar, J.J. Nagar, Ondipudur
K.G. Chavady 110/22 KV
- Chavady Pudur, Navakkarai, Veerappanur, Kaliapuram
Okmandapam 110/22
- Arisipalayam, M.M. Patty, Chettipalayam
Kuppepalayam (breaker and accessory maintenance)
- Kuppepalayam, Onnipalayam, CK Palayam, Kallipalayam
- Kattampatty, Sengalipalayam, Karichipalayam
- Vadugapalayam, Kathavukarai, Mondikaliputhur
- Moonukattiyur, Rangappagoundanputhur
Trichy
Thottiam 110/33-11 KV
- Balasamuthiram, Thottiyam West, Thottiyam East, Kosavapatty
- Srinivasanallur, Yerikulam, Varadharajapuram
- Yelurpatty, Valvelputhur, Muthalipatty
- Udaiyakulamputhur, Thalamalaipatty, Karakadu
Kattuputhur 33/11 KV
- Nagainallur, Murungai, Kattuputhur, Aannaikalkatty
- Kolathupalayam, Pitramangalam, Maruthaipatti
- Thavudupalayam, Sriramasamuthiram, Manjamedu
- Ganapathypalayam, Periyapallipalayam
Kolakudy 33/11 KV
- Papapatti, Mela Sarapatti, Keela Sarapatti
- Palamalai Soorampatti, Seragudi, Naadar Colony
- Konappanpatti, Jadamangalam, Appanallur
- Kulakudi, Salapatty, Arangoor
Trichy 110/33-11 KV (Grid)
- Central Bus Stand, VOC Road, Cantonment
- Collector Office Road, Fathima Nagar, Walajah Road
- Kumaran Nagar, ESI Hospital, Lingam Nagar
- Promenade Road, Pandamangalam, Gorimedu
- Kajapettai, Vasan Nagar
Villupuram Side and Other Areas
Murukkery
- Murukkery, Kelapakkam, Rayanallur, Vatanerkunam
- Nadukuppam, Brammadesam, Alankuppam, Perumukkal
- Keearunkunam, Keelsiviri, Avanipur
- Pankolathur, Andapattu, Atchipakkam, Karuvapakkam
Marakkanam 110/33-11 KV
- Marakkanam, Achikadu, Muttukadu, Asappur
- Kanthadu, Vataagaram, Thirukkanur, A.Puthupakkam
- Kunimedu, Keelputhupattu, Keepettai, Anumandhai
Chendur 110 KV
- Chendur, Avaiyarkuppam, Kutteripattu, Keezhedayalam
- Chennanerkunam, Muppuli, Kodima, Alakiramam
- Nagandur, Marur, Kothamangalam, Perani
- Palapattu, Nedimozhiyanur, Vilangampadi
- Veedur, Pathirapuliyur, Mailam
Cumbum 110 KV
- Gudalur, Periyar, Uthamapuram, Durgaiammankovil
- Uthukadu and surrounding areas
Andimadam
- V.R. Pettai, Agaram, Nagam, Banthal
Pappakudi
- Eravangudi, Nallur, Keduvetti, Melanikuli, Power Grid
Ayyur 33 KV
- Kanguzhi, Kulathur, Pukkuzhi, Vallam, Ayyur
Periyakarukkai 33/11 KV
- Periyakarukkai, Chinnathukurichy, Melavallam
Why These Cuts Are Happening
The list covers monthly maintenance in Trichy, general substation upkeep elsewhere, and breaker and accessory servicing for 110kV and 22kV lines at Kuppepalayam. This is routine work that TANGEDCO rotates across substations through the year. It is not a sign of a supply problem.
Before the Power Goes Off
| Prep | Why It Matters |
|---|---|
| Fill overhead tanks before 9:00 AM | Motors won’t run once supply is cut |
| Charge phones, laptops, power banks | Important for the 7 and 8 hour outages |
| Keep inverter load light | Save the battery for fans and lights, not the fridge or AC |
| Charge your Wi-Fi router backup overnight | For anyone working from home on a weekday |
| Finish cooking before 9:00 AM | A closed fridge stays cool for a few hours |
| Plan machine work around the cut | Helpful for small mills and workshops in the 8 hour zones |
If Power Doesn’t Return on Time
Supply is usually restored close to the listed end time, sometimes earlier if the work finishes ahead of schedule. If your power is still off well after the scheduled end, it is probably a separate fault. Contact your local TANGEDCO section office or call the helpline at 1912 to report it.
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