Tanzania Solar Mini-Grid — Dar es Salaam Suburbs

Tanzania's electrification rate is 37%. This 500kW solar mini-grid powers 500 households and 50 small businesses in Mbagala suburb, Dar es Salaam. Pay-as-you-go metering allows daily electricity credits purchased via M-Pesa. Revenue: TZS 1,200/kWh sold (3x cheaper than diesel generators, same as grid). Carbon credits (VCU) sold to European offset buyers add 20% annual revenue.