Africa's Biggest Mini-Grid Firm Plans $650m Push to Light Up 10 Million People
One of the most consequential stories in African energy is unfolding far from the big power stations: WeLight, the continent's largest solar mini-grid operator, has announced plans for a $650 million expansion aimed at growing the number of people it serves tenfold.
The company, which already operates more mini-grids in Africa than anyone else from its bases in Madagascar and Mali, is targeting Nigeria and the Democratic Republic of Congo — the two most populous countries on the continent's list of the under-electrified — with a fifth market under consideration. Its stated ambition: more than 1,000 mini-grids by 2030, delivering clean, reliable electricity to nearly 10 million people.
The money is starting to line up behind the vision. The International Finance Corporation, the World Bank's private-sector arm, has invested €27 million in WeLight through a capital raise joined by existing shareholders AXIAN, Sagemcom and Norfund. Separately, a $200 million agreement with the Nigerian government will deploy 400 mini-grids and 50 larger 'MetroGrids', bringing reliable power to as many as two million people under Nigeria's broader $750 million renewable electrification programme targeting 1,350 solar mini-grids.
The logic of the mini-grid model is compelling for a continent where hundreds of millions remain off-grid: rather than waiting decades for national grids to reach remote communities, solar-and-battery systems can electrify a village in months, powering homes, shops, mills and clinics.
The World Bank has estimated that solar mini-grids could sustainably power 380 million Africans by 2030 if investment scales now. WeLight's bet — and the institutional money flowing behind it — suggests that scaling has begun in earnest.
