Construction has begun at Koruson 1 wind farm outside Middleburg.
Locally manufactured towers are being erected, each at 124 meters high.
Once completed, there will be 32 concrete sections and a steel adaptor.
78 wind turbines must still be installed.
The Koruson 1 Cluster, is one of three projects by EDF Renewables. The projects are Phezukomoya, San Kraal and Coleskop.
Each project will have a capacity of 140 Megawatts (MW), together, they amount to about 420 MW.
The projects are in partnership with H1 Holdings, GIBB-Crede and local communities.