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TCNNIGERIA
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This is the official X handle of the Transmission Company of Nigeria (TCN)
- FALSE PUBLICATION BY DAILY POST ON NATIONAL BLACKOUT The Transmission Company of Nigeria hereby states that the publication by Daily Post alleging that the Head of Public Affairs of TCN said that there will be a national blackout is false and totally misleading.
- GRID COLLAPSE AFTER 421 DAYS OF STABILITY; RESTORATION IS AT ADVANCED STAGES The Transmission Company of Nigeria, TCN, hereby notes that grid restoration nationwide is in progress and has reached advanced stages with power supply now available in the West, North Central, South,
- The equipment is the highest in TCN's history, comprise of 22 power transformers, haulage trucks, transmission switchyard spare parts, 45No. earthing transformers, current transformers, voltage transformers, suspension clamps, vibration dampers, circuit breakers, etc.
- Brand new 300/375MVA 330/132/33kV power transformer delivered to TCN, Osogbo Transmission Substation. On Monday, 24th October, 2022
00:00 - TCN energizes a brand new 60MVA 132/33kV Transformer at the Itire 132/33kV Transmission Substation in Lagos State, today, 19th October, 2022. Successfully Installed and energized by TCN engineers, the new transformer has increased the capacity of the substation by 48MW.
- THE NORTHEAST: TCN COMPLETES THE RECONSTRUCTION OF THE FOUR VANDALIZED TOWERS AND LINE RESTRINGING The Transmission Company of Nigeria (TCN) announces that the rehabilitation and re-stringing of the four vandalized towers along the Jos–Gombe 330kV transmission line supplying
- TCN'S WHEELING CAPACITY AND TRANSMITTING PEAK GENERATION TCN's wheeling capacity as simulated by its System Planning Department is 8,100MW and since the simulation was carried out, TCN has continued to expand the nation's grid by rehabilitating and upgrading brown field/existing
- TCN RESTORES POWER THROUGH 330kV SHIRORO-KADUNA TRANSMISSION LINE The Transmission Company of Nigeria (TCN) hereby states that it has restored bulk power supply through its 330kV Shiroro-Kaduna Transmission Line to Kaduna DisCo load
- The Market Operator - Transmission Company of Nigeria wishes to announce that it is set to reconnect, at midnight today (1st May 2023), the three Distribution Companies earlier disconnected from the Electricity power grid as a result of non compliance with the Market Rules.
- NINE TCN TOWERS COLLAPSE DUE TO THE ACTIVITIES OF VANDALS TCN hereby states that nine towers, from Tower 56 to Tower 65 along the Papalanto/Abeokuta 132kV transmission line has collapsed due to the activities of vandals. The towers located in the Obafemi Owode area of Ogun
- EIGHT POWER TRANSFORMERS OF TCN ARRIVE LAGOS PORT, AWAIT HAULAGE TO PROJECT SITES Again, the Transmission Company of Nigeria (TCN) received eight (8) brand new power transformers belonging to the TCN, under its Project Management Unit at the Apapa Port, Lagos.
- TCN Engineers replacing faulty isolators on L31 33kV feeder at 132/330kV kukwaba Transmission Substation, on Thursday, 24th October 2024.




























