Gen318 Grid Brief — Issue 1

This fortnight

In one line: Grid output fell to about 477MW on 19 October. The same week, the Federal Government said it would build two new grids and would not raise tariffs.

1. The grid falls to 477MW. NISO says it was "partial", not a collapse.
2. Who regulates electricity? States, NERC and a proposed new renewables authority pull in different directions.
3. New grids approved, with no price tag. Kano and Katsina get substation upgrades.
4. No tariff rise, says the minister, as ₦1.23trn of GenCo debt is paid through bonds.
5. DARES mini-grids are commissioned in Gombe and Kano, and 33.7MW more is flagged off.
6. NERC: 63.1% of customers metered. The presidential meter programme slips to 2027.
7. DisCo money and labour: a revenue gap of about ₦700bn, a four-state BEDC strike, and a disconnection in Benue.
8. Gas-to-power: AKK completion figures conflict, and a gas-market date is set for 2028.
9. Finance and factories: Nigeria asks the World Bank for more guarantees and rules out a solar import ban for now.

1. The grid falls to 477MW. NISO says it was "partial", not a collapse.

Shortly after midday on Monday 19 October, multiple trippings on the 330kV transmission network took most of Nigeria's generation off the grid. Generation had been about 3,840MW at 7am. By 1pm it was 476.70MW, a fall of about 88%, according to system data reported by ThisDay and Economy Post.

Vanguard used a different series: 4,458MW at 6am and 675MW at 1pm. Egbin, Jebba, Shiroro and Kainji showed zero output, and at 2:37pm the Abuja, Kaduna, Kano and Yola DisCos were allocated 0MW.

The Nigerian Independent System Operator (NISO) said only "a section" of the grid was affected, that the grid had "returned to normal operation", and urged the public to disregard reports of a collapse.

The recovery numbers also disagree. Vanguard reported 2,150MW by 5pm. Leadership reported 404.01MW at 9:15pm, with five GenCos on the grid.

Why it matters: Whether 19 October counts as a partial collapse or a disturbance changes the year's tally, and no published threshold settles it. Customers in the four DisCos allocated 0MW were without grid supply either way. NERC's Q1 report recorded a total collapse on 23 January and a partial one on 27 January.

2. Who regulates electricity? States, NERC and a proposed renewables authority pull in different directions.

Three events in one fortnight show the fight over who regulates Nigeria's electricity.

The NARE bill. The House of Representatives passed the second reading of the Electricity Act (Amendment) Bill, 2025, reported 14–15 Oct (Premium Times). The bill is sponsored by Rep. Afam Ogene, chair of the House Committee on Renewable Energy. It would create a National Authority for Renewable Energy (NARE) with powers over licensing, standards, tariffs and disputes, taking over renewable functions from NERC, the Rural Electrification Agency (REA) [disclosure] and the Rural Electrification Fund. NARE would also receive 40% of the Fund's annual money. The bill now goes to committee.

The REA's objection. On 19 Oct, REA managing director Abba Aliyu argued in Nairametrics that the bill risks overlapping regulators, with projects answering to NERC, state electricity regulatory commissions, NARE and NEMSA [disclosure].

The state-powers workshop. On 21 Oct, a stakeholders' workshop on the Electricity Act 2023 was held at the State House, Abuja (BusinessDay, The Sun).

• NERC said it has now issued transfer orders to 17 states.
• NERC's own May 2026 update counted 15 states as fully transferred. Orders to Gombe and Akwa Ibom followed, and Akwa Ibom's transfer is still being completed.
• Vice-President Shettima, represented by Ibrahim Hadejia, proposed a "National Electricity Reform Review and Implementation Framework" with annual reviews of state electricity markets.
• The Nigeria Governors' Forum asked that any amendment protect states' powers over intrastate regulation and mini-grid licensing.
• The Forum said a standardised tariff methodology for the states is being developed.

Why it matters: For a mini-grid or distribution investor, the biggest regulatory risk is not one rule. It is not knowing which regulator decides. Earlier in 2026, 16 state regulators said a separate amendment threatened "over $1bn" of committed investment. That figure is their claim and has not been tested.

3. New grids approved, with no price tag. Kano and Katsina get substation upgrades.

Minister of Power Joseph Tegbe told the Harvard Business School Association of Nigeria energy conference in Lagos that "the President has approved that we commence the process of building out the grid". He said new eastern and western grids are in procurement and that benefits will come in two to three years (Pulse, NaijaNews).

Tegbe said a nationwide technical audit of the grid is expected within weeks. No cost or financing was disclosed.

On 22–23 Oct, the minister commissioned World Bank-funded transmission upgrades (TCN News):

• Kano: a new Walalambe substation (2×40MVA), plus extra transformer capacity at Kumbotso, Dakata and Dan Agundi.
• Katsina: Kankia was upgraded from 60MVA to 150MVA, and ground was broken at Mashi (120MVA).

TCN puts the total added at 240MW at 330kV and 376MW at 132kV. Blueprint reported 544MW of "wheeling capacity" across the four Kano substations. The two figures measure different things and cannot be reconciled.

Why it matters: Substation capacity is the ceiling on what an area can take, not the power it receives. Headline "MW added" figures mix transformer ratings with delivered supply. The new-grid timeline is a projection until a budget and contracts are published.

4. No tariff rise, says the minister, as ₦1.23trn of GenCo debt is paid through bonds.

Speaking in Ibadan in mid-October, Tegbe said "there is no plan to increase electricity tariffs" and called reports of a rise misinformation (Vanguard). In Lagos the same week, he said about ₦1.23trn of legacy debt owed to generation companies had been paid through bonds, with the balance to be cleared in 2027 (PM News). On 9 Oct, NBET said it had begun settling the ₦728.979bn Series 2 bond to GenCos and gas suppliers (Nairametrics; context, just before the window).

The money is starting to show in company results. For the nine months to September, Transcorp Power reported:

• revenue of ₦266.1bn, down from ₦308.5bn
• pre-tax profit of ₦83.1bn
• cash up 365% to ₦10.3bn

The company credited better collections, partial settlement of legacy debt and reversed credit-loss provisions.

The scale of the shortfall behind the bonds: in 2025, GenCos invoiced ₦3.16trn and were paid ₦1.24trn, or 39.25%, according to Ecofin.

Why it matters: A pledge not to raise tariffs leaves the gap between cost and price for the government to fund. NERC's Q2 report put the subsidy at ₦679.58bn for H1 2026 (Vanguard). Bonds clear old arrears; they do not stop new ones from building up. "Cleared in 2027" is a target.

5. DARES mini-grids are commissioned in Gombe and Kano, and 33.7MW more is flagged off.

Three World Bank-funded DARES projects made news this fortnight.

• Gombe. A 1MW solar mini-grid with battery storage was commissioned at Tallasse, Balanga LGA (Blueprint, BusinessDay).
  • It has 6,028 connections, including 15 productive-use customers.
  • The developer is Mids Dynamics, per BusinessDay.
  • Storage is reported as 2.4MW/2.4MWh by Blueprint and "2.3MW" by BusinessDay. It was commissioned on the weekend of 17–18 Oct.
  • Construction started on four interconnected mini-grids at Dukku, Bajoga, Kumo and Kaltungo, 16MW combined.
• Oyo. Work was flagged off on 17.7MW of interconnected hybrid mini-grids across five sites, with a 17.74MW battery system. The developer is Paras Energy and Natural Resources Development [disclosure], with the REA and the Ibadan DisCo as partners (ThisDay).
• Kano. Two isolated mini-grids, Ballagaza (195.2kWp) and Marayar Rogo (73.2kWp), were commissioned with 2,214 connections between them. The developer is Al-Futtaim Nigeria [disclosure] (Vanguard).

Fortnight total: about 1.27MW and 8,242 connections commissioned; 33.7MW started or flagged off. No costs or completion dates were published.

Why it matters: DARES pays the final 20% of each mini-grid grant only after the site reaches a minimum-consumption milestone within 12 months of commissioning (REA). Ceremonies publish connections, not the consumption that payment rests on.

6. NERC: 63.1% of customers metered. The presidential meter programme slips to 2027.

A NERC factsheet posted on 14 Oct counts 12.75m active customers, of whom 8.05m are metered (63.10%) as of August 2026. That leaves about 4.7m unmetered (MSME Africa, Legit).

It targets 750,000 meters in 2027 under the Presidential Metering Initiative. The factsheet also restates the consumer rules:

• faulty meters must be fixed or replaced within 48 hours
• meters bought under the MAP scheme must be installed within 10 days of payment
• meters under the MAF and DISREP programmes are free
• wrongful disconnection earns a credit

The programme was approved in November 2023 with ₦700bn for 3.8m meters, and distribution has slipped to 2027 (Daily Trust). Daily Trust also reports that DisCos issued 1,645,004 meters across all schemes between Q1 2025 and Q2 2026. It estimates consumer spending on MAP meters at about ₦133.92bn (892,859 meters × ₦150,000), its own calculation.

Why it matters: Every unmetered customer is billed on an estimate. That weakens the DisCos' revenue and NERC's loss figures alike. 750,000 is the target for 2027. If that pace were sustained every year, closing a 4.7m gap would take more than six years.

7. DisCo money and labour: a revenue gap of about ₦700bn, a four-state BEDC strike, and a disconnection in Benue.

A Vanguard analysis of NERC data, published 19 Oct, puts DisCo revenue in H1 2026 at ₦1.2trn against ₦1.9trn of energy received. That leaves about ₦700.53bn uncollected. Average available generation fell from 7,565.5MW in H1 2018 to 4,456MW in H1 2026.

The same day, the National Union of Electricity Employees (NUEE) shut Benin Electricity (BEDC) in Edo, Delta, Ondo and Ekiti over pay and welfare. Details:

• The action was suspended in Delta, Ondo and Ekiti on 21 Oct (Genius Media).
• BEDC estimated ₦2bn of revenue lost in two days (Vanguard).
• BEDC says it had already raised salaries by 5–70%.

In Makurdi, Jos Electricity (JED) disconnected the Benue Government House on 21 Oct, alleging a bypassed meter (Nairametrics).

Why it matters: "₦700bn uncollected" is Vanguard's reading of NERC data, not an audited debt figure. It still points at the same weak link: money stuck between the meter and the market. The strike was suspended in three of the four states; its status in Edo was unclear at the end of the window.

8. Gas-to-power: AKK completion figures conflict, and a gas-market date is set for 2028.

At a Decade of Gas and Presidential CNG Initiative briefing on 22 Oct (Channels TV), officials said:

• The 614km Ajaokuta–Kaduna–Kano (AKK) gas pipeline is about 95% complete.
• The OB3 pipeline is complete.
• Gas reserves rose to 215.19 trillion cubic feet as of January 2026.
• 24 Sep 2028 is the target date for a willing-buyer, willing-seller gas market.
• 127 more CNG stations are planned, and 670 CNG buses have been deployed.

Days earlier, the Private Sector Alliance for Accelerated CNG Growth asked NNPC for "transparent completion deadlines" for AKK. Construction began in 2020, and projections now run into 2027 (Guardian, 12 Oct). Just after the window, on 26 Oct, the chief executive of the downstream regulator NMDPRA said AKK was "more than 80 per cent" built (ThisDay).

Why it matters: Two official sources gave AKK completion figures about 15 points apart within four days. Neither published how it measured progress. For the northern power plants that depend on AKK gas, the date first gas flows matters more than either percentage. The 2028 market date would change what gas costs GenCos, and it is a target.

9. Finance and factories: Nigeria asks the World Bank for more guarantees and rules out a solar import ban for now.

At the IMF/World Bank Annual Meetings in Bangkok on 12 Oct, Minister of Finance Taiwo Oyedele and CBN Governor Olayemi Cardoso discussed "greater use of World Bank guarantee instruments" with World Bank President Ajay Banga, with power infrastructure named as a priority (ThisDay). No amount was announced. Ecofin notes that MIGA has issued $866m of guarantees on nine Nigerian projects since 2008, 57% of it for Azura-Edo.

On 12 Oct, the Minister of Innovation, Science and Technology, Kingsley Udeh, said: "You can't ban importation of solar panels if you do not have manufacturing capabilities in the country" (Daily Trust via AllAfrica). Separately, NGX-listed Cutix launched halogen-free, flame-retardant solar DC cables on 22 Oct (Nairametrics).

Why it matters: Guarantees are how private power deals get financed when offtakers pay about 40% of their invoices. The request is not yet a commitment. On solar, a ban tied to local capacity means imported panels stay available for now. Developers should still expect the policy to tighten as local factories come online.

Grid Ledger

The fortnight's standing indicators. The same rows appear every issue, so the changes show.

The Ledger will be published as a downloadable CSV under CC BY 4.0 in a later issue.

West Africa in brief

• ECOWAS energy ministers meet in Accra. The ministerial meeting, on Thursday 22 Oct, considered a regional directive on battery storage and an amendment to the levy that funds ERERA, WAPP and the System Market Operator. Access across ECOWAS is put at 61%. No resolutions had been reported by the end of the window (MyJoyOnline).
• Côte d'Ivoire: a 20-year DFI loan for solar. FMO is lending up to €55.5m for the 50MWp Kong Solaire plant, which sells to CI-ENERGIES under a 25-year PPA. Commissioning is planned for 2028 (Energy News Network). Ground was also broken on 23 Oct for the 52MWp Tongon plant, at about CFAF 33bn (Ecofin).
• Senegal: Senelec unions strike, 21–23 Oct. The strike opposed a plan to split Senelec into a holding company with subsidiaries by the end of 2027, among other demands. Management said supply would continue (Financial Afrik).

Coming up

• 27–29 Oct: Nigeria Energy 2026, Landmark Centre, Lagos (Energy Focus Report).
• Early November (expected): the grid technical audit the minister said was expected "within weeks".
• Pending: the NARE bill goes to the House Committee on Renewable Energy. Watch for a public hearing.
• Around November (expected): fieldwork for the 2027 World Energy Issues Monitor.
• Mon 9 Nov: Grid Brief Issue 2, covering 26 Oct–8 Nov.

Grid Brief take: name the event

On 19 October, about 3,400MW left the grid between the morning reading and 1pm. The system operator called it a partial disturbance; most of the press called it a collapse. NERC's reports sort events into total and partial collapses, but publish no threshold between a "partial collapse" and a "disturbance", and no event report has been published for 19 October: what tripped, in what order, or why.

The fix is cheap. NERC could require NISO to publish a short report within 14 days of any event that drops generation by more than half.

The point is not blame. Insurers, lenders and DARES developers price the grid's unreliability into every tariff and every battery they buy. A shared definition costs nothing, and it would make the next argument about the numbers a short one. — Abraham Onoja, editor

About the Grid Brief

Disclosure. The Grid Brief is published by Gen318, which builds performance records for energy assets in Nigeria. Gen318 has pitched the REA, NEMSA, Paras Energy and Al-Futtaim Nigeria, which are tagged [disclosure]. Gen318 has no contract with any entity in this issue. An entity is tagged [disclosure] when Gen318 has replied to, met or sent a proposal to it in the last 90 days, or has a pilot, contract or partnership with it.

Method. Every fact links to its source. Figures are labelled as reported, claimed or targeted where they are not measurements. Where sources conflict, the Brief gives both. Drafting is AI-assisted, and every source is opened and checked by the editor before publication.

Corrections and tips: brief@gen318.com. Corrections appear at the top of the next issue.

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Editor: Abraham Onoja · Abuja · Issue 1 · Covering 12–25 October 2026