Tanzania Commissions First Utility-Scale Solar Plant, Adds 50 MW To National Grid

Tanzania has achieved a major milestone in its energy sector with the commissioning of its first utility-scale solar photovoltaic plant. The project is located in Kishapu District in the Shinyanga Region in northwestern Tanzania. This is the first time since independence that the country has connected a solar plant of this scale to its national grid. The development signals a clear shift in Tanzania’s energy strategy as it works to diversify its power mix and reduce its heavy dependence on hydropower and natural gas.

The Managing Director of Tanzania Electric Supply Company Limited (TANESCO), Lazaro Twange, confirmed during a recent site visit that the plant has already started generating electricity. The first phase of the project is supplying 50 megawatts (MW) of power to the national grid. Full synchronization with the grid is expected by early March 2026. This 50 MW phase is part of a larger 150 MW solar park planned for the area. Once fully completed, the project is expected to play an important role in meeting the country’s growing electricity demand.

Tanzania has been experiencing rising power needs due to rapid urbanization, industrial development, and population growth. The government sees solar energy as a practical and sustainable solution to support long-term energy security. The Kishapu plant is located in one of the sunniest regions of the country, making it well-suited for large-scale solar power generation. The additional capacity is expected to improve electricity supply, especially in the Lake Zone, where stable power is important for homes, businesses, and industries.

Officials say the solar plant will also help balance the national energy system. By producing electricity during the daytime, the country can reduce pressure on hydroelectric dams. Water saved in the reservoirs can then be used during peak evening hours or during dry seasons when water levels are low. This approach will improve overall grid stability and reduce the risk of power shortages.

Local authorities have welcomed the project and described it as a driver of economic growth. Reliable electricity is expected to support key sectors such as mining and agro-processing. It will also create opportunities for young people in the region through new business activities and improved services.

The project has also included upgrades to the transmission network. Investments have been made to modernize the system into a smart grid that can manage the variable nature of solar energy. This will help ensure smooth integration of renewable power into the national grid.

The project received support from international partners, including Agence Française de Développement (AFD). With this milestone, Tanzania joins other African nations that are investing in renewable energy to build cleaner, more resilient power systems while expanding access to electricity in underserved areas.