Africa Tech Weekly Radar - October 7, 2026: Zambia's Grid Gap, a Copperbelt Power Line, and Two Funding Counts

Zambia's Vice President, Mutale Nalumango, opened the Energy Forum for Africa in Lusaka on 7 October with new capacity figures: installed generation up from 3,777 MW in 2024 to 4,722.3 MW, and solar up from 178 MW to 1,027.5 MW, or 21.76 percent of the total. Zambia Monitor reports her saying solar has passed the government's 1,000 MW target for 2026. On those figures solar supplies about 850 of the roughly 945 MW added since 2024, close to 90 percent of the increase (AfriAI's arithmetic). Six days earlier, the Ministry of Energy's account of a 1 October meeting with the World Bank had ZESCO putting solar on the national grid at about 918 MW, up from roughly 88 MW before 2021, and the Permanent Secretary for Electricity describing the target as adding 1,000 MW of solar in 2026. Neither report says whether the 918 MW and 1,027.5 MW figures cover the same plants or the same date, or whether the target counts total solar or additions during 2026. The more consistent message is about the grid. Nalumango said transmission and distribution are lagging behind generation and asked private and development partners to prioritise them, and ZESCO told the same World Bank meeting that new connections under programmes such as ASCENT are creating a need to expand those networks. Installed capacity says what could be generated, not what reaches consumers.

On 6 October the Strategic Investment Fund of the DRC (FIS-RDC), EnPower, Trafigura and Gridworks Development Partners signed a Strategic Framework Agreement in Kinshasa to finance, build and operate a 200 km high-voltage line from Kalumbila in Zambia to Kolwezi in the DRC. Trafigura's release puts construction at US$300 million and the line's thermal capacity at 700 MW, enabling up to 550 MW of imports into the DRC's Copperbelt, with a design that allows an increase to over 1 GW. Zambian Mining News's account says the line lets Congo import up to 700 MW, and Gridworks's release says it carries up to 700 MW, so the line's rating and its import volume are being reported as one number. The money is still intention. FIS-RDC, EnPower and Gridworks have confirmed their intention to invest equity, with Gridworks as lead and majority shareholder; Trafigura has agreed to arrange a significant share of the debt; and the parties are in discussions with Zambian entities about taking a stake. Trafigura says all necessary concessions, licences and authorisations are secured, while Gridworks says they are largely secured. The release presents the line as new export capacity for Zambian power producers. It is also the first investment FIS-RDC has announced since the fund was created in October 2025.

ZCCM Investments Holdings, which holds 20.6 percent of Konkola Copper Mines, said on 7 October that it has approved KCM's new tailings leach plant at Nchanga, and that KCM subsequently signed a US$498 million engineering, procurement and construction contract with China NERIN Engineering on 17 September. Zambia Monitor, reporting the statement, adds the design: the plant reprocesses about 546 million tonnes of historical tailings at an estimated 0.54 percent copper using solvent extraction and electrowinning, at about 53,500 tonnes a day or 17.7 million tonnes a year, with a studied commercial recovery of about 74 percent, for about 70,000 tonnes of copper cathode a year at full capacity. Construction is expected to take 24 months, with full output projected from the fourth year of operation. The report says KCM will fully fund the project and that ZCCM-IH will contribute no capital, with KCM's equity contribution coming from internally generated resources; it does not set out the complete financing mix. The project sits outside Vedanta Resources' initial US$1 billion investment programme for KCM. The figures hang together: 17.7 million tonnes at 0.54 percent copper and 74 percent recovery gives about 70,700 tonnes. At full capacity that would be about 8 percent of Zambia's 2025 output of 890,346 tonnes, which Reuters, citing the mines ministry, reported in January.

Two trackers published third-quarter funding counts within two days, and they disagree about whether funding grew. Disrupt Africa, on 5 October, counts 58 startups raising US$582.8 million in the quarter, 70 percent more than the US$342.2 million of Q3 2025, and 137 startups raising US$1.39 billion so far this year. Africa: The Big Deal, on 7 October, puts January to September at US$2.16 billion, 4 percent below the same months of 2025 (US$2.24 billion), and the quarter at US$797 million against US$804 million. Across January to September, separately, The Big Deal reports equity of US$1.5 billion, up 23 percent, and debt of US$669 million, down 33 percent. Within the third quarter, equity was US$580 million, 2.5 times the US$236 million of Q3 2025, with Moove's US$250 million Series C in August a large part of it; without that deal, quarterly equity would still be up 40 percent. The Big Deal's database covers start-ups that have raised US$100,000 or more and excludes exits. Disrupt Africa's article does not say how it treats debt, and the three quarterly dollar totals it cites add up to about US$1.22 billion, below its own year-to-date figure of US$1.39 billion, a gap it does not explain. These are differently scoped published counts, not a like-for-like measurement until the trackers' methods are reconciled, so the direction of the quarter depends on which ledger is read.

Vambo AI's MORENA, a 1.5 billion parameter open-weight language model trained from scratch for twelve African languages plus English, French and code, was released on 18 September, according to its Hugging Face model card. TechRadar covered it on 23 September and Disrupt Africa on 7 October, so this is a late write-up rather than a new release. The weights are under Apache 2.0, and the card lists 12,661 A100 GPU-hours of training. The card reports that the base model's bits per byte, averaged over the twelve languages, is 1.408, the lowest of 26 models measured, ahead of the 8 billion parameter Lugha-Llama at 1.423 and Google's Gemma 3 12B instruction-tuned model at 2.159; Vambo's founder tells Disrupt Africa that it beats a Google model eight times its size. These are the developer's own results on a measure of text modelling, not task performance, and the card shows the limits. Translation from five African languages into English scores 47.8 against 53.6 for MADLAD-400-3B, MMLU is 0.284 against a floor of 0.25, no safety evaluation applies to the base checkpoint, and the card says nine of the languages relied on machine translation from English documents, about 24 percent of pretraining tokens. Bemba, Nyanja and Tonga are not among the twelve.

Zambia appears this week through its power system and its copper. AfriAI's read: each announcement describes capacity that is installed, agreed or approved, and each leaves the operating test open. Solar has passed the 2026 target on one official count while officials themselves say transmission and distribution are lagging and need expanding. The Copperbelt line gives Zambian generators an export route, but its financing is intention, and the sources do not say it addresses the domestic transmission shortfall the vice president described. The tailings plant is a construction schedule, not yet copper. Two funding trackers reading one quarter disagree about whether funding grew, and a language model's benchmark leads sit beside weaker results the developer also published. The next useful receipts are a reconciled solar figure with its scope and date, dated commitments to transmission and distribution, financial close on the Copperbelt line and any Zambian equity in it, construction milestones at Nchanga, the definitions behind each funding tracker, and independent task evaluations of MORENA, including in a Zambian language.