EDF Renewables' construction of the Koruson 1 cluster of three wind farms (Phezukomoya, San Kraal and Coleskop) outside Middelburg and Noupoort, is well underway, with half of the of 237 turbine blades and other components required, having been delivered from Coega port via the R75 and N10 to the three sites. Each blade on the turbines is 81.35m long, with a weight of 28 tons.