Off-Grid Solar Mini-Grid Distribution for Rural Electrification (TANESCO Partnership Model)

Tanzania is experiencing a strong FDI surge, with the Tanzania Investment and Special Economic Zones Authority (TISEZA) registering 278 projects worth USD 3.16 billion in Q4 2025 alone — more than doubling the year-prior figure — and 901 projects worth USD 9.31 billion in full-year 2024, the highest since 1991. The government has opened four Special Economic Zones (SEZs) in Bagamoyo, Kibaha, Dodoma, and Kahama covering over 2,100 hectares, targeting manufacturing, agro-processing, mining, and real estate. A new National Trade Policy (2023 Edition) launched in mid-2024 prioritises industrial-led transformation, e-commerce infrastructure, and AfCFTA integration. Diplomatically, Tanzania signed eight MoUs with Kenya in May 2026 covering railways and a Dar es Salaam–Mombasa gas pipeline study, and signed an investment cooperation agreement with Russia's Roscongress Foundation at SPIEF 2026 projecting over USD 2 billion in cross-sector investment. Electricity demand is growing at 10–15% per year and the World Bank energy compact targets 100% electricity access by 2030. Key investor risks include inconsistent tax enforcement, restrictions on foreign land ownership, post-election political uncertainty, and a partial EU/US ODA freeze reducing concessional financing.

Tanzania's peak electricity demand reached 1,482 MW in 2023 and is growing at 10–15% per year, and a World Bank–backed National Energy Compact commits the government to 100% electricity access by 2030, creating a legally mandated and time-bound procurement pipeline. The Tanzania Investment Summit 2026 (June 2026) spotlighted expanding renewable energy generation and accelerating off-grid investments as top priorities to meet rising demand while advancing climate goals.

Market drivers:

- Electricity demand growing at 10–15% per year with national grid unable to reach rural areas, creating a structural off-grid market

- World Bank Energy Compact mandate for 100% electricity access by 2030 ensuring sustained government procurement and subsidy support

- Renewable energy sector projected to attract USD 3 billion in FDI by 2030, including the Julius Nyerere Hydropower Plant catalysing grid expansion

Risks:

- Currency risk: Tanzanian shilling depreciation can erode EUR-denominated returns if offtake agreements are denominated in TZS

- Regulatory unpredictability: slow implementation of the Business Environment Improvement Blueprint means permitting timelines remain opaque