To unlock scarce grid capacity South Africa begins rethinking approach to curtailment

With insufficient grid capacity having been identified as the main constraint to the public procurement of the 28 GW of new electricity capacity allowed for by 2030 under various Ministerial determinations, IPP Office head Bernard Magoro reports that several new options are being considered to unlock existing grid capacity, including accepting some level of curtailment. Addressing the South African National Energy Association’s annual general meeting, Magoro reported that a cost-benefit analysis would be undertaken into whether curtailment should be factored into to future procurement rounds so as to unlock grid capacity, while additional transmission lines and substations are developed in parallel.