Archived edition. This is Signal Watch as it appeared in Issue 08, September 2026. Read the current Signal Watch → Markers, figures and company details are as they stood at publication and have not been updated.
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Signal Watch · Issue 08 · September 2026

Who moved this month, and whether last month's movers delivered

Four organisations earned a card this month by doing something dated: a licence defended in court, a fund with a board date, a financial close, and engines coming out of the ground.

Selection is on movement, not reputation. Every card ends with a marker that the next edition scores, and this one opens by scoring RAMCO, profiled in August.

About Signal Watch

Signal Watch is The Climate Ledger's monthly register of the organisations making the most consequential moves toward decarbonising Africa or building its circular economy. Subjects may be private companies, funds, or public entities, and they are selected on the strength of what changed in the reporting month.

Profiles are compiled from independent public sources, cited throughout. Metrics are marked V where two independent sources corroborate them, S where a single source reports them, and P where the figure is a projection or target rather than a measured outcome.

Previously in Signal Watch

RAMCO, one month on

Issue 07 profiled Nigeria's Renewable Asset Management Company and set two markers. Neither has fallen due. Both are restated here, with what has changed since.

RAMCO (REA, MOFI and InfraCorp)
Public entity · Abuja, Nigeria · Profiled Issue 07, August 2026 · Launched 26 August 2026
Marker 1: publishes a tariff schedule within 90 days of launch, by about 24 November 2026.
Still open

RAMCO's own deliverables timeline now runs to the end of November. It covers portfolio valuation, asset transfer, contractor onboarding for Phase II sites, and tariff negotiation with beneficiary institutions (BusinessDay, 1 September 2026).

TCL's marker and the company's plan now fall in the same window, which makes November a fair test rather than an arbitrary one.

Marker 2: releases a first asset performance and collection-rate report within six months, by about 26 February 2027.
Still open

Nothing published. Carried forward.

New since Issue 07
Context

The portfolio has a price. REA has deployed 82 MW across 22 federal universities and 3 teaching hospitals at a cost of about ₦263 billion, funded by the Nigerian government, the World Bank and the African Development Bank, with a further 150 MW under construction or planned (BusinessDay).

The incoming assets also moved this month. Yakubu Gowon University was commissioned on 16 September and certified by NEMSA, Federal University Dutsin-Ma was commissioned in June, and Lokoja and Lafia are energised. TCL's Nigeria Power page carries the full site register.

REA chief executive Abba Aliyu, on the audit that prompted RAMCO: "We could have chosen not to look. We looked, because you cannot fix what you are unwilling to name."

Signal 01 of 04

NOA Group Trading

A NERSA-licensed private electricity trader buying renewable output and wheeling it to commercial and industrial customers across Eskom's network.

South Africa Operating company Electricity trading Licensed 2025
A steel transmission tower carrying high-voltage conductors against a pale sky

Photo: Severin Demchuk / Unsplash. Illustrative.

A trader owns contracts, not wires. NOA buys renewable output and wheels it to industrial customers across Eskom's network, which is why the licence matters more than the megawatts.

S · single source
900+ MW
Renewables under construction, as reported by ESI Africa
P · projected
5 GW
Company target for 2030
V · verified
5
Licensed electricity traders now operating in South Africa
The Signal

Private trading is the structural change in South African power, and it is bigger than any megawatt attached to it. A licensed trader sells renewable output to industry over the incumbent's wires, so the creditworthy half of the demand curve can contract around Eskom rather than through it.

Recent Catalyst

ESI Africa reported in September that NOA holds its NERSA trading licence, has over 900 MW of renewables under construction and targets 5 GW by 2030.

Head of Trading Andrew Taylor put the demand case plainly: "C&I electricity costs have increased by over 940% in the past decade, with power accounting for up to half of operational costs in mining and manufacturing."

The Complication

The licence that makes the model possible is contested. Eskom has a review application against NERSA's decision to grant trading licences, arguing that licensing without new rules lets subsidy-contributing customers exit the system.

NOA is one of five licensees, alongside Green Electron Market, CBI Electric Apollo, GreenCo Power Services and Discovery Green.

Eskom chief executive Dan Marokane framed it as reluctant. The utility "had no practical option but to participate in procedural steps" and "has no intention of restarting or escalating litigation as a substitute for regulatory reform."

NERSA's trading framework was due at the end of January 2026. No public confirmation of a final framework has followed.

Traction
MetricStatusSignal
NERSA trading licenceGranted February 2025, reported by two independent outletsVerified
Renewables under constructionOver 900 MW, reported by ESI Africa onlySingle source
5 GW by 2030Company target, no build schedule publishedProjected
Traded volumesNot disclosed. No customer list publishedUnconfirmed
Licence regimeSubject to an Eskom review application against NERSAContested

Verified requires two independent corroborating sources. Single source and Projected are reported as such. Contested means an external party is formally challenging the fact.

The Ledger View

NOA is assembling the part of the demand curve that can pay. That is commercially sound and structurally awkward: every industrial customer contracting around Eskom leaves the utility with those who cannot.

It is also the argument Eskom is making in its review application, and it is not a frivolous one.

Worth tracking IF NOA publishes traded volumes or names a first multi-buyer contract, and IF NERSA's trading rules land without restricting wheeling.

Marker for Issue 10, December 2026 Has NERSA published a final trading framework, and has any of the five licensed traders disclosed an actual traded volume?
Sources: ESI Africa, September 2026 · Engineering News, February 2025 · Energize · Business Report, 14 January 2026
Signal 02 of 04

Camco: REPP 2

A blended-finance fund writing $2 million to $15 million cheques into off-grid solar, mini-grids, commercial systems and small independent power producers across sub-Saharan Africa.

Sub-Saharan Africa Fund or platform Blended finance Raising
A small ground-mounted solar array on open grassland

Photo: Michael Förtsch / Unsplash. Illustrative.

The size of the cheque decides what gets built. REPP 2 targets mini-grids, off-grid solar and small IPPs, the layer that falls below utility-scale finance and above what equity can carry.

V · verified
$107m
Secured to date against a $250m target
V · verified
$2m to $15m
Ticket size per deal, no region above 60% of the book
V · verified
387 MW
Installed and under development by the predecessor fund, REPP 1
The Signal

African renewable capital arrives in sizes built for utility-scale IPPs, leaving mini-grid, commercial and small-IPP developers to raise equity they cannot dilute or debt nobody will price. REPP 2 writes cheques at exactly the size where deals stall.

Recent Catalyst

IFC disclosed a proposed $40 million commitment in September 2026, with its board scheduled to review the investment on 6 November. The Green Climate Fund had already approved $50 million in equity, and the fund has secured about $107 million of its $250 million target.

The Complication

Every forward number belongs to the manager. REPP 2 projects 35 to 40 investments, clean energy access for 7.7 million people, 12.7 million tonnes of CO2 equivalent mitigated and $786 million of third-party capital mobilised. None of that is evidence.

What makes it scoreable is the predecessor, and this is the rare African fund offering the comparison. REPP 1 financed 43 companies and projects across 20 countries, connected over 1.3 million people, and reached 387 MW.

An investor can hold REPP 2's projections against that record instead of against a pitch deck.

Traction
MetricStatusSignal
GCF equity$50m approved, 25 October 2023Verified
Capital securedAbout $107m of a $250m targetVerified
IFC commitment$40m proposed, board review 6 November 2026Pending
REPP 1 outcomes43 projects, 20 countries, 387 MW, 1.3m connectionsVerified
REPP 2 lifetime impactManager's own projection, no investments disclosed yetProjected

A fund's projections carry the manager's confidence, not the market's. This tracker scores them against the predecessor vehicle's published results.

The Ledger View

REPP 2 is the clearest instrument this month for the gap TCL identifies on two pages, and IFC's board date makes it checkable rather than aspirational.

The risk is pace, not thesis. A fund at $107 million of $250 million after a 2023 first close is raising slowly, and a slow raise writes fewer small cheques.

Worth tracking IF the IFC board approves on 6 November, and IF REPP 2 discloses its first three investments with ticket sizes inside the stated range.

Marker for Issue 10, December 2026 Did the 6 November IFC board approve the $40m commitment, and does the fund's secured total exceed $147m?
Sources: Camco · Energy Central · TechMoran, September 2026 · Africa Private Equity News
Signal 03 of 04

Yellow Door Energy

An independent power producer financing and building commercial and industrial solar under long-term corporate power purchase agreements.

Leeudoringstad, South Africa Operating company C&I solar Financial close
A large solar farm laid out in rows across open farmland

Photo: Raphael Cruz / Unsplash. Illustrative.

49 MWp financed without a bid window. Lion Thorn is contracted to a cement maker and a licensed trader, which is what South Africa's private procurement route looks like when it closes.

V · verified
49 MWp
Lion Thorn Solar Park, North West province
V · verified
115 GWh
Expected annual generation, avoiding about 104,190 tonnes of CO2
V · verified
2 Sept
Financial close with Nedbank CIB, 2026
The Signal

Yellow Door is the supply side of the structure NOA trades on. Lion Thorn shows the private chain assembling in one deal: developer, bank, licensed trader, industrial buyer, no procurement round. South Africa spent a decade running capacity through bid windows. This is the alternative, closed.

Recent Catalyst

Financial close with Nedbank Corporate and Investment Banking on 2 September 2026 for the 49 MWp park at Leeudoringstad, North West, with construction starting the same month.

Output goes to cement maker PPC and to POWERX, a NERSA-licensed trader. Yellow Door is backed by Actis, the IFC, Mitsui & Co. and The Arab Energy Fund.

The Complication

Commercial operation is expected in 2028. A project closing finance in September 2026 and starting construction immediately still takes about two years to deliver electricity.

Ecofin Agency reports this is already two years later than first planned. The close announcements state no original date, so TCL carries the delay as reported rather than established.

The lesson survives either reading. Market reform removes the procurement queue. It does not remove the construction and connection queue, and buyers waiting for cheaper power wait at grid speed regardless of who signed the contract.

Traction
MetricStatusSignal
Financial close2 September 2026 with Nedbank CIB, reported by five outletsVerified
Capacity and output49 MWp, about 115 GWh a yearVerified
Offtake splitReported as half to POWERX and half to PPC by one outlet; others name both buyers without a splitSingle source
Commercial operation2028, described as two years late by one outlet onlySingle source
Investment valueNot disclosedUnconfirmed

Where outlets agree on a fact and disagree on a detail, TCL reports the agreed fact as verified and the detail as single source.

The Ledger View

A bank, a trader and a cement maker financed 49 MWp between them without a government procurement round, which is the reform working. The 2028 operation date is the reform's limit, and it is the number a corporate buyer should plan around rather than the close date.

Worth tracking IF construction is visibly under way by year-end, and IF the 2028 date survives the next project milestone.

Marker for Issue 11, January 2027 Has Yellow Door or Nedbank confirmed construction under way on site, and is commercial operation still stated as 2028?
Sources: SAPVIA · Energy Global, 2 September 2026 · Green Building Africa · Ecofin Agency
Signal 04 of 04

Fenchurch Group

Rebuilding the 26 MW Akute Independent Power Plant to supply dedicated electricity to three Lagos waterworks.

Lagos and Ogun, Nigeria Operating company Captive generation Under construction
Aerial view of circular sedimentation tanks at a water treatment works

Photo: Patrick Federi / Unsplash. Illustrative.

Sized to a pump, not a target. The 26 MW at Akute was set by the peak demand of three waterworks, which is the rarest discipline in Nigerian generation planning.

S · single source
26 MW
Capacity, set by the peak demand of the water infrastructure served
S · single source
185 MGD
Million gallons a day served once Adiyan Phase II completes
S · single source
26 Sept
Site works began, 2026
The Signal

Nearly every Nigerian power number this month is an announcement. Fenchurch is taking engines out of the ground, and sizing capacity to a measured load rather than a target. The load is water pumping, among the largest public demands in any Nigerian state and the least visible in grid planning.

Recent Catalyst

Site works began on 26 September 2026 with decommissioning of the plant's existing engines, while replacement units were inspected at Jubaili Bros' Oregun fabrication yard. The plant will supply the Akute Intake, Iju and Adiyan waterworks.

Lagos Commissioner for Energy and Mineral Resources Biodun Ogunleye on the sizing: "It's 26 MW we are saying now because 26 MW is your peak demand."

The Complication

The public record is thin. Ownership structure, financing, tariff basis, contract term and completion date are all undisclosed, and the project economics rest on one outlet's reporting.

Fenchurch earns a card on a dated, physical, independently reported construction event and a named official on the record. Everything beyond that is marked unconfirmed, and if no second source emerges by the next edition this becomes a watch line rather than a profile.

Traction
MetricStatusSignal
Construction start26 September 2026, dated and attributed, single outletSingle source
Capacity basis26 MW, stated on the record by the Lagos commissioner as peak demandSingle source
OfftakerLagos State waterworks. No contract term publishedUnconfirmed
Financing and tariffNot disclosedUnconfirmed
Completion dateNot statedUnconfirmed

Four amber and red rows on a five-row table is a deliberate signal. The event is real. The economics are not public.

The Ledger View

A 26 MW plant matched to a water utility's peak demand is a smaller story than a gigawatt pledge and a more useful one. It is the only Nigerian project this issue where developer, offtaker and load are all identified and the equipment is moving.

That discipline has not yet reached disclosure.

Worth tracking IF Fenchurch or Lagos State publishes the offtake term and tariff basis, and IF a completion date is stated.

Marker for Issue 11, January 2027 Has a commissioning date, contract term or tariff basis been published for the 26 MW Akute plant by any party?
Sources: Nairametrics, 29 September 2026

Disclaimer

Signal Watch is an independently researched editorial feature of The Climate Ledger. Subjects are selected on the strength of their activity in the reporting month, not by application or payment, and profiles are compiled from public sources cited on each card.

This is not investment advice. Photographs are illustrative and do not depict the organisations profiled. Any organisation may request corrections at any time; corrections will be reviewed and applied where independently verifiable.