South Africa Adds 148MW Bolobedu Solar Plant to Grid as Part of Renewable Energy Expansion Drive
South Africa has officially commissioned the 148-megawatt (MW) Bolobedu Solar Plant in Limpopo province, adding new renewable capacity to the national electricity grid.
According to the Government Communication and Information System (GCIS), the solar facility is expected to generate around 300 gigawatt-hours (GWh) of electricity annually and feed power directly into the national grid. The project spans approximately 347 hectares and was completed in April 2026.
Boost to energy security and clean power transition
The government said the project supports efforts to diversify the country’s energy mix, strengthen energy security, and accelerate the shift toward a low-carbon economy.
“This milestone represents a significant contribution to South Africa’s ongoing efforts to diversify its energy mix, strengthen energy security, and accelerate the transition to a low-carbon economy,” GCIS stated.
The photovoltaic plant converts sunlight into electricity, which is then transmitted through existing grid infrastructure.
Private sector involvement
The facility was developed by mining group Rio Tinto, highlighting the role of private investment in expanding national energy infrastructure.
GCIS noted that public-private partnerships are increasingly important in delivering large-scale energy projects and attracting investment into the sector.
Rio Tinto is expected to use part of the generated electricity for its operations while contributing surplus power to the national grid under established supply arrangements.
Economic and energy impact
South Africa continues to face electricity supply challenges due to ageing infrastructure and capacity constraints.
Renewable energy projects like Bolobedu are being integrated to improve supply stability and reduce reliance on traditional power sources.
The government said the project also supports skills development initiatives and small business participation linked to its construction and operation.
Bolobedu is one of several renewable energy projects being added to the grid as South Africa expands its clean energy capacity and works to stabilise electricity supply over the long term.
