South African mining companies are increasing investments in private renewable energy projects to maintain competitiveness in global markets. The shift is driven by the European Union Carbon Border Adjustment Mechanism and new disclosure standards, which make low carbon intensity a requirement for exporting minerals like platinum and iron ore. Projects such as the 255 megawatt Thakadu solar plant highlight the trend toward hybrid energy systems and battery storage. These investments help mines reduce Scope 2 emissions and hedge against rising electricity tariffs and grid instability from Eskom.
