Botswana is undertaking a profound transformation of its energy sector. Through the construction of a 500 MW photovoltaic solar power plant in Maun, in the Ngamiland district, the country aims to shift from being a net electricity importer to a regional exporter, with an ambitious target of 50% renewable energy in its electricity mix by 2030, compared to approximately 8% currently.
One of Southern Africa’s largest solar projects with battery storage
The project, one of the largest in Southern Africa, combines 500 MW of solar capacity with a 500 MWh battery storage system, enabling the release of energy captured during peak demand periods, particularly early morning and evening.
The foundation stone was laid in April 2026 by President Duma Boko himself, who described the initiative as a “clear declaration” of Botswana’s ambition to become a true regional energy hub.
A partnership with Oman – Financial structure and site selection
Developed within the framework of an intergovernmental partnership with the Sultanate of Oman, the project is based on a 30-year Power Purchase Agreement (PPA) concluded between Botswana Power Corporation and Okavango Solar, a subsidiary of Oman’s NAQAA Sustainable Energy, itself part of the O-Green group.
This financial structure places the majority of financing risk on the developer, while the Botswanan state commits to purchasing the output. The Maun site was chosen for its high solar irradiation and proximity to growing consumption centers in the country’s north.
Operational by 2029 ; expected benefits beyond production
Once operational, expected in 2029, the plant will inject clean electricity directly into the national grid, alongside other solar projects already in service or nearing completion, such as those at Mmadinare and Jwaneng.
For the authorities, the anticipated benefits extend beyond mere production: grid stabilization, planned tariff reductions for consumers, and the end of public subsidies paid to the national electricity company.
A Vision of Energy Sovereignty for Southern Africa
By betting on this energy diversification driven by cooperation with Oman, President Duma Boko demonstrates a clear vision: to transform Botswana, historically dependent on electricity imports from South Africa, into an exporting player and a model of energy sovereignty in Southern Africa.
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