The Council for Scientific and Industrial Research (CSIR) says the tariffs achieved during the fifth bid window of the Renewable Energy Independent Power Producer Procurement Programme (REIPPPP) confirm its previous analysis showing that renewable energy is the lowest cost generation option available for South Africa. In late October, Mineral Resources and Energy Minister Gwede Mantashe announced the names of 25 preferred bidders to build 13 wind and 12 solar projects with a combined capacity of 2 583 MW.
