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Nigeria adds 272 MW to Lagos grid with upgraded substations

Nigeria adds 272 MW to Lagos grid with upgraded substations

Built World

Alausa and Lekki upgrades target transmission bottlenecks in the commercial capital

September 2nd, 2026: Minister commissions upgraded Alausa and Lekki substations

Overview

Updated Sep 4

Lagos's two busiest commercial corridors just got a bigger electrical pipe. Nigeria's power minister commissioned upgraded substations at Alausa and Lekki, adding 272 megawatts of bulk power capacity to the grid.

The upgrades replace aging transformers that stranded generation and left distribution companies unable to meet demand. They're part of a push to wheel 6,000 megawatts by December.

Why it matters

Nigeria generates more power than its grid can move; these upgrades unclog two of the country's most valuable economic corridors.

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Key Indicators

272 MW
Combined bulk power added
Alausa added 80 MW; Lekki added about 192 MW.
205 MVA
Alausa station capacity
Up from 135 MVA after a 30 MVA transformer was replaced with a 100 MVA unit.
240 MVA
Lekki substation capacity
Doubled from 120 MVA with two new 60 MVA transformers and nine new feeders.
70,000
Residents expected to benefit from Alausa upgrade
Served through Ikeja Electricity Distribution Company once fully energized.

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People Involved

Organizations Involved

Timeline

January 2021 November 2026

3 events Latest: September 2nd, 2026 · 1 week ago
  1. Lekki 300 MVA transformer expected to be energized

    Upcoming Milestone

    The additional 330/132 kV transformer at Lekki is scheduled to come online, doubling capacity at the higher transformation level.

  2. Minister commissions upgraded Alausa and Lekki substations

    Latest Commissioning

    Joseph Tegbe commissions the upgrades, adding 272 MW of bulk power capacity to the Lagos grid.

  3. Alausa transformer replacement project begins

    Project Start

    Shanghai Electric begins work on the Alausa substation upgrade under World Bank funding.

Scenarios

1

Lekki 300 MVA transformer energized on schedule

Likely Resolves by End of 2026

Discussed by: Ministry of Power and TCN statements

The additional 330/132 kV transformer at Lekki, part of the same project, is expected to be energized in November 2026. If it happens on schedule, it doubles capacity at the higher transformation level, further easing the corridor's constraints.

2

Government hits 6,000 MW wheeling target

Uncertain Resolves by Jan 31, 2027

Discussed by: Minister of Power Joseph Tegbe

Tegbe said the government targets the ability to wheel 6,000 megawatts by December 2026, with 20 transmission projects commissioned before year's end. The Alausa and Lekki upgrades are part of this push.

3

Lagos supply improves measurably

Possible Resolves by Q1 2027

Discussed by: Distribution companies IKEDC and EKEDC

The upgrades add 80 MW to IKEDC and about 192 MW to EKEDC's network. If the new feeders and transformers hold, customers in Alausa and Lekki should see fewer outages. Distribution companies' quarterly reports will show whether supply actually improved.

Historical Context

2 moments from history that rhyme with this story — and how they unfolded.

November 2013

Nigeria power sector privatization (2013)

Nigeria privatized its generation and distribution companies, selling them to private investors. The transmission network stayed under state control with TCN.

Then

Generation and distribution improved in some areas, but transmission became the bottleneck.

Now

The grid has struggled to move power from plants to consumers, causing repeated collapses and stranded capacity.

Why this matters now

The Alausa and Lekki upgrades target exactly the transmission constraint created by the 2013 reform's incomplete privatization.

2022-2024

National grid collapses (2022-2024)

Nigeria's national grid collapsed multiple times, including several in 2024, plunging large parts of the country into darkness. The collapses were attributed to aging transmission equipment and insufficient capacity.

Then

Widespread blackouts and public frustration with the power sector.

Now

The government accelerated investment in transmission infrastructure, including the World Bank-funded projects now being commissioned.

Why this matters now

The substation upgrades are a direct response to the grid fragility exposed by these collapses.

Sources

(6)