Business Day: AS TEMPORARY measures go, the idea of a South African carbon capture and storage (CCS) effort in mitigation of the greenhouse effect and climate change would seem reasonable were it not for the inherent constraints to the process. If CCS is to significantly reduce SA’s contribution of greenhouse gases to the earth’s atmosphere, it would be best done by capturing CO’ at the most important point sources, that is, at Eskom’s coal-fired power plants, and permanently stored away …