Joseph Isangura
Zanzibar has signed a major agreement to harness wind power, a move aimed at addressing the island’s growing electricity needs while reducing its reliance on imports.
The deal, which was officially signed on January 24, 2025, will see Zanzibar purchase 200 megawatts of wind energy in collaboration with Aseel Oilfield Services Tanzania and Sany Renewable Energy.
With electricity demand steadily increasing, Zanzibar has been facing challenges with its energy supply, relying heavily on power from mainland Tanzania through the Tanzania Electric Supply Company (Tanesco). This new project is a key step in diversifying the island’s energy sources, with the long-term goal of reducing dependence on external energy.
The project will be rolled out in two phases. The first phase will focus on producing 120 megawatts of energy, with 100 megawatts allocated for Unguja, Zanzibar’s largest island, and the remaining 20 megawatts for Pemba. The investment for this phase is estimated at around $180 million (roughly Sh458.4 billion), with funds earmarked for the construction of wind turbines and related infrastructure.
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This renewable energy initiative is part of Zanzibar’s broader plan to become more self-sufficient in power generation. Currently, the island relies on imports to meet its energy demand, but this new venture will bring much-needed capacity to support local consumption and economic development.
Joseph Kilangi, Permanent Secretary of the Ministry of Water, Energy, and Electricity, emphasized that the government is committed to reducing reliance on a single energy source. This wind power project is seen as a sustainable solution that will not only help meet immediate needs but also contribute to the island’s energy security in the years to come.
The second phase of the project will focus on expanding the capacity even further. As Zanzibar moves toward cleaner, renewable energy, the wind power deal is also expected to contribute to the country’s environmental goals, helping to reduce carbon emissions and support the broader push for sustainable energy across East Africa.
