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****General instruction to Public regarding effecting of electricity service connections within a day to the Domestic and Commercial buildings           ****KIND ATTENTION LT ELECTRICTY CONSUMERS-Make payment of LT Electricity Bills only through TANGEDCO Section Office Counters/E-seva centers of GoTN/Post Offices/Branch Counters of 3 banks viz., City Union Bank(CUB), Lakshmi Vilas Bank (LVB) and Tamilnad Mercantile Bank (TMB). Also through ATM of TMB. Online payment only through www.tangedco.gov.in. Payments not to be made through unauthorised agent/Website so as to avoid disconnection of electricity supply for non-payment of EB Bills”.           For Power Failure in Chennai city - Contact: 1912 for BSNL users, 0441912 for non-BSNL users          
  Date  :  20-08-2017

Distribution                                                       Region Map     


 An efficient network is needed for effectively utilizing the energy that is generated. TANGEDCO has an efficient network that has grown over the years.

Growth from 1957 :
Consumer base 4.3 lakhs to about 264.67 lakhs
Number of Distribution transformers from 3773 to 2,46,748 nos
Length of LT lines from 13,055 kms to 5.98 lakh kilometers
Peak demand from 172 MW to 13,775 MW
Per capita consumption from 21 units to 1,228 units


To achieve the goal of electrification of all households by XI plan period, The Government has launched the following schemes,

Statistics of Chennai Power network

Visitor Number : Tamil Nadu Generation and Distribution Corporation Limited