About Transmission Company of Nigeria

Transmission Company of Nigeria (TCN) was incorporated in November 2005. TCN emerged from the defunct National Electric Power Authority (NEPA) as a product of the merger of the Transmission and Operations sectors on April 1, 2004.

Being one of the 18 unbundled Business Units under the Power Holding Company of Nigeria (PHCN), the company was issued a transmission License on 1st July, 2006. TCN licensed activities include: electricity transmission, system operation and electricity trading which is ring fenced.

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    Existing TCN

    The existing Transmission Company of Nigeria Transmission Line Systems.
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    Proposed Supergrid Network

    Where we are going to, our Future!
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    Project Executed

    A dynamic, progressive work environment and corporate culture sets the stage for a team that thinks "outside the box" promoting innovation to and continuous improvement in our means, methods and sequencing startegies
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    Past Event

    President GoodLuck Jonathan on Saturday, commissioned the 500 megawatts Omotosho Power Plant Phase 2 with four gas turbines in Ondo State.
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    Give us Feeb Back

    If effective feedback is given into a performance management program, individual and team performance will improve, which will make our organization more effective
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PUBLIC NOTICE: ADDENDUM/EXTENSION – PREQUALIFICATION AS INSURANCE COMPANY UNDERWRITER

The Transmission Company of Nigeria (TCN) in the April 3, 2017 editions of Guardian, Daily Sun, and Tender Journal placed an advert for pre-qualification as Insurance Company/Broker/Underwriter with the closing date for submission slated for 8th May, 2017.

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PUBLIC NOTICE: PUBLIC DISPLAY EXCERCISE ON THE ENVIRONMENTAL IMPACT ASSESSMENT (EIA) OF THE PROPOSED 80KM KATSINA-DAURA 132KV DC TRANSMISSION LINE AND ASSOCIATED SUBSTATION FACILITIES PROJECT BY TRANSMISSION COMPANY OF NIGERIA

In accordance with the provisions of Environmental Impact Assessment (EIA) Act Cap E12 LFN 2004, which makes it mandatory for proponents of all new major development activities to carry out Environmental Impact Assessment for their proposed projects, the Federal Ministry of Environment hereby announces a twenty-one (21) working days Public Notice for information and comments on the draft EIA report of the above named project submitted by Transmission Company of Nigeria (TCN).

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TCN ENERGIZE 40MVA 132/33KV MOBILE POWER TRANSFORMER AT DAMBOA.

The transmission Company of Nigeria has successfully installed and energized a 40MVA 132/33kV mobile power transformer at the Damboa Transmission Substation in Bornu State, on May 7th, 2017.

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TCN CEO ELECTED TO HEAD WAPP EXECUTIVE BOARD

 

The interim Managing Director/Chief Executive Officer of the Transmission Company of Nigeria (TCN), Mr. Usman Gur Mohammed, has been elected the new Chairman of the West African Power Pool (WAPP) Executive Board.

 

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MD OF POWER UTILITY IN TOGO AND BENIN VISITS TCN

The newly appointed Managing Director of the Communauté Electrique du Bénin (CEB), Togo, Mr. Karimou Chabi Sika, on Tuesday, 2nd May, 2017, led a delegation of the company to pay a courtesy call on the Managing Director of the Transmission Company of Nigeria (TCN), Mr. Usman Gur Mohammed.

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TCN INCRaEASES AJAH SUBSTATION CAPACITY WITH ADDITIONAL 60MVA 132/33KV POWER TRANSFORMER

The Transmission Company of Nigeria (TCN) has increased transformer capacity in its Ajah substation with additional 60MVA, bringing the substation capacity to 220MVA from 160MVA, even as on-going works to bring back to service another 60MVA power transformer in the substation has reached advanced stage.

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TCN COMMISSIONS TWO NEWLY INSTALLED 66MVA 132/33kV POWER TRANSFORMERS

The Transmission Company of Nigeria (TCN) said that it has successfully completed the installation and commissioning into service of two 66MVA 132/33kV power transformers in its Katampe and Alagbon Transmission stations in Abuja and Lagos respectively.

 

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REINFORCEMENT OF THE HIGH-VOLTAGE TRANSMISSION RING AROUND ABUJA PROJECT

This is to inform all prospective Applicants that the Application Closing/Opening Date for the Design, Manufacture, Supply, Installation & Commissioning of Transmission Line and Associated Substation Projects earlier scheduled for 4th April, 2017 has been extended to 20th April, 2017.

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