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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TCN REINFORCES HADEJA 132/33KV SUBSTATION; SET TO CONSTRUCT NEW KANO LINE

The management of the Transmission Company of Nigeria (TCN) says it has carried out the reinforcement of the Hadejia 132/33KV substation with an additional 60 MVA power transformer as part of efforts to improve power supply in Nigeria.

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TCN MADE HISTORIC MILESTONE IN SYSTEM STABILITY

The Transmission Company of Nigeria (TCN) has, for the first time in the last 20years, maintained grid frequency stability within the operating band of 49.5Hz to 50.5Hz for 24 consecutive hours. This important milestone, which was achieved on the 14th of June, 2017, is a key pointer to the gradual and consistent improvement in the stability of the nation’s transmission grid.

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EXECUTIVE ORDERS NOS. 001 AND 003 OF 2017: PROMOTION OF TRANSPARENCY AND EFFICIENCY IN THE BUSINESS ENVIRONMENT: AND SUPPORT FOR LOCAL CONTENT IN THE PUBLIC PROCUREMENTS BY THE MINISTRIES, DEPARTMENTS AND AGENCIES (MDAs)

Sequel to Government directives on the above, a draft Application Procedure for connecting New and Modified Users to the TCN Transmission grid has been developed and sent to NERC for approval before it would be posted on this site. Both the Application Procedure and Application form shall be uploaded, the Application form could be down-loaded, filled and submitted with a non-refundable processing fee of N200,000.00 only.

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PRESS RELEASE : TCN & GENCOS COLLABORATE TO IMPROVE GRID STABILITY

The Interim Managing Director of the Transmission Company of Nigeria, TCN, Mr. Usman Gur Mohammed, has commended the Managements of Power Generating Companies for deploying Free Governor Control mechanisms in their power plants which have resulted in improved grid stability and reliability.

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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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