Zimbabwe is taking a proactive step to boost its electricity supply by embracing floating solar technology. The country plans to install floating solar panels on at least two of its dams, with Lake Kariba being a key focus.
This initiative aims to address the growing energy demands of the nation.
150MW Floating Solar Project Underway
During a recent press briefing in Harare, Gloria Magombo, Zimbabwe’s Secretary for Energy and Power Development, confirmed the initial installation of 150MW of floating solar on Lake Kariba by early 2025. Emphasizing that this is just the first phase, Magombo indicated a significant interest from the private sector to install an additional 600MW of floating solar capacity.
While the interested parties remain undisclosed, plans are underway for a similar floating solar installation at the Mutirikwi Dam. This expansion showcases Zimbabwe’s commitment to diversifying its energy sources and leveraging renewable resources.
Feasibility Study for Lake Kariba Project
The recent announcement follows a May tender by the African Development Bank (AfDB) for a feasibility study on floating solar projects at Lake Kariba. The study, conducted under the Sustainable Energy Fund for Africa (SEFA)’s Africa Hydropower Modernisation Programme (AHMP), will provide crucial insights for project development.
The Zambezi River Authority, responsible for managing the Kariba Dam Complex, has faced challenges due to a severe drought, leading to reduced water allocation for hydroelectric power generation. The integration of floating solar technology aims to mitigate the impact of these challenges and enhance the region’s overall power generation capacity.
Floating Solar as a Regional Solution
The AfDB highlights the electricity supply deficits faced by both Zambia and Zimbabwe, as well as the entire Southern African Power Pool (SAPP) region. Floating solar installations can increase capacity, improve the utilization of the existing hydro/solar system, and serve as a substitute for some aging fossil-fuelled plants slated for decommissioning.
Despite recent progress, Zimbabwe still grapples with power supply deficits and a slowdown in universal electricity access. The government has set ambitious targets for 2030 to ensure reliable energy supply and expand electricity services to a majority of the population.
However, the country continues to experience significant power deficits, leading to rolling blackouts that hinder economic growth and competitiveness. While Zimbabwe has made strides in improving electricity access, the pace of rural electrification has slowed down.
Sustainable Energy Future
The integration of floating solar panels at Lake Kariba and Mutirikwi Dam marks a significant step towards a sustainable energy future for Zimbabwe. By leveraging its abundant water resources for solar power generation, the country is poised to enhance energy security, reduce reliance on fossil fuels, and contribute to global efforts in combating climate change.