The National Energy Regulator of South Africa (Nersa) has issued an updated invitation, with an earlier September 16 deadline, for written comments regarding its concurrence with new Ministerial determinations allowing for the procurement of 18 791 MW of new electricity capacity. Nersa’s original invitation set a closing date of September 23 for the receipt of public comments, which would have been a day after the bid submission deadline for the sixth bid window (BW6) of the Renewable Energy Independent Power Producer Procurement Programme.