Zimbabwe is set to expand its electricity generation capacity through a 400 megawatt addition at the Hwange Thermal Power Station, a move expected to improve national energy supply and reduce recurrent power shortages. The planned upgrade, valued at 455 million US dollars, follows the signing of a 15 year concession agreement between the Zimbabwe Electricity Supply Authority (ZESA) and Jindal Steel and Power Limited, an Indian company with existing operations across Africa.
The agreement, which received Cabinet approval in September and was finalised in December 2025, focuses on the rehabilitation of Hwange’s older generation units. These units, commissioned in the 1980s, currently operate below capacity due to equipment deterioration and frequent breakdowns. ZESA’s acting Chief Executive Officer, Cletus Nyachowe, confirmed that work is scheduled to begin in the first quarter of 2026 and is expected to add 400 megawatts to the national grid within four years.
At present, Zimbabwe produces about 1,000 megawatts of electricity, meeting only half of its estimated 2,000 megawatt national demand. This shortfall has led to prolonged load shedding and has affected both households and industries. The Hwange refurbishment project aims to help stabilise supply, although the extent of its long term impact will depend on consistent maintenance and reliable fuel availability.
Hwange, with an installed capacity of 1,520 megawatts, is Zimbabwe’s largest power station. The facility underwent expansion in 2023 with two new units contributing an additional 600 megawatts. Despite that, operational challenges persist in the older units, limiting total output.
The Kariba Hydropower Station, which was upgraded in 2018 to 1,050 megawatts, has also faced declining production due to droughts affecting water levels in Lake Kariba. This has exposed Zimbabwe’s vulnerability to both climate variability and the ageing condition of its energy infrastructure.
The involvement of Jindal Steel and Power Limited reflects an ongoing pattern of regional collaboration between African governments and external partners to address infrastructure gaps. Similar arrangements have been seen in Zambia, Mozambique and South Africa, where public private partnerships are used to modernise key energy assets.
The Hwange project is expected to create temporary employment during the construction phase and generate economic activity in surrounding communities. However, analysts note that Zimbabwe’s continued reliance on coal fired generation raises questions about sustainability and environmental impact. The government maintains that coal remains necessary in the short to medium term, while renewable alternatives continue to develop.
Energy analysts suggest that for Zimbabwe to achieve long term stability, investment in transmission networks, renewable generation and regional power trade will be as important as plant rehabilitation. As the Southern African region moves towards greater energy integration through the Southern African Power Pool, projects such as Hwange may play a role in strengthening shared infrastructure and regional resilience.
The Hwange rehabilitation therefore represents a pragmatic step in maintaining generation capacity within a broader and evolving regional energy context. It underscores both the opportunities and trade offs facing African countries as they balance industrialisation, sustainability and self determination in energy planning.
