Exxaro Resources Ltd. has brought an enlargement of its Matla coal mine into operation, positioning the site to provide fuel to the nearby Matla power station for the duration of an extended supply agreement.
Under a contract signed last month with state-owned utility Eskom Holdings SOC Ltd., Exxaro agreed to supply more than 9 million tons of coal each year to the Matla plant. The company says the expanded mining capacity will enable it to meet those deliveries through 2043.
Caroline Shirindza, Exxaro's executive head of coal, said the company plans to continue producing coal even as it expands into renewable energy technologies. "We continue mining coal while we also build on the renewables, so it’s not a matter of renewables versus coal," she said in an interview at the mine. She added, "We will be able to fulfill our core supply agreement to Eskom and give them the committed tons until 2043."
South Africa still derives roughly 80% of its electricity from coal despite the addition of renewable generation to the grid. Eskom has extended the operating lives of some coal-fired plants to ensure supply keeps pace with demand.
The Matla operations expansion and the supply contract underscore the continued role of coal in South Africa's power mix even as wind, solar and gas projects are developed. Exxaro frames the effort as a dual-track approach - maintaining coal supply commitments while building renewable capacity - rather than choosing one energy source over another.
Details provided by Exxaro and Eskom in the announcement emphasize a multi-year horizon for coal deliveries, with the contractual commitment extending to 2043. The company and the utility did not provide additional operational specifics in the remarks cited.
Note: This article reflects the facts and statements made by the companies and individuals quoted, and limits itself to information provided in their announcements.