Spiro Raises $50M to Scale Africa's Largest Battery Swap Network

Spiro, the Nairobi-based electric mobility company operating the continent's largest battery swapping network, has raised $50 million in debt financing. The round was led by Afreximbank and joined by two new investors: Nithio and the Africa Go Green Fund, managed by Cygnum Capital.

The raise follows Spiro's $100 million round in October 2025, which at the time was the largest single investment ever made in African electric mobility. This new tranche brings the company's total recent capital to $150 million in under five months.

What Spiro Has Built

Spiro operates across six countries: Kenya, Uganda, Rwanda, Nigeria, Benin, and Togo. Pilots are underway in Cameroon and Tanzania.

The numbers behind the network are worth sitting with. Spiro has deployed more than 80,000 electric motorcycles, circulated over 300,000 batteries, and completed more than 30 million battery swaps across more than 2,500 stations. Combined, riders on the network have logged over one billion kilometers without burning fossil fuels.

Battery swapping solves a problem that straight EV ownership doesn't fully address in many African markets: the cost and logistics of charging. Riders swap depleted batteries for charged ones in minutes, keeping them on the road and eliminating range anxiety without requiring reliable grid access at home.

Why This Round Matters for Impact Investing

The composition of this investor group reflects how the African climate finance ecosystem is maturing.

Afreximbank, a pan-African multilateral institution with over $40 billion in total assets, has historically focused on trade finance. Its participation here signals that electric mobility infrastructure is being treated as a serious trade and industrial development asset, not just a climate project.

Nithio brings a different angle. It's a climate fintech platform using AI-enabled credit risk analytics to underwrite clean energy companies in underserved markets. For Nithio, backing Spiro is consistent with its core thesis: that the barrier to scaling clean energy in Africa is capital access, and that standardized risk assessment can unlock it.

The Africa Go Green Fund, managed by Cygnum Capital, focuses on businesses reducing fossil fuel dependence through efficiency and clean technology. Its backers include KfW, the African Development Bank, IFC, British International Investment, and Nordic Development Fund. The fund's participation reflects that Spiro clears the bar for blended finance vehicles looking for commercial viability alongside climate impact.

The Infrastructure Play

Spiro isn't positioning itself purely as a vehicle company. The new capital will go toward expanding the battery swapping network and advancing its proprietary technology platform, including automated swaps, fast charging, and renewable energy integration.

That technology layer matters. Building proprietary swap station infrastructure, battery management systems, and logistics software creates a durable moat that competitors can't shortcut by simply sourcing cheaper hardware.

Spiro also runs operational assembly facilities in Uganda, Kenya, Nigeria, and Rwanda. The "made in Africa" framing isn't just messaging; it's a supply chain and economic development argument that resonates with institutional funders focused on local value creation.

The Broader Signal

Africa's two-wheel vehicle market is enormous. Motorcycles and motorcycle taxis are primary transportation in most East and West African cities, and the economics of electrifying them are increasingly favorable as battery costs decline and fuel import costs stay volatile.

Spiro is not the only company working in this space, but at 80,000 bikes and 2,500 stations it has the clearest network effects story on the continent right now. Scale matters in infrastructure, and the gap between Spiro and the next tier of competitors is wide enough that this capital should help cement it further.

For impact investors watching this space: the Spiro model demonstrates that clean transport in emerging markets can attract institutional debt capital, not just concessional grants. That's a meaningful data point for the broader field. [link to: blended finance emerging markets]

Spiro is headquartered in Nairobi, Kenya. Learn more at spironet.com.