Eskom’s Grid Access Unit reports that it has received payments for 179 cost estimate letters, or CELs, and has issued 53 such letters, following the April 6 issuance of a request for proposals (RFP) for Bid Window Six (BW6) of the Renewable Energy Independent Power Producer Procurement Programme (REIPPPP). Speaking during a virtual bidders conference hosted by the IPP Office, the unit’s head, Azwimbavhi Mamanyuha, reported that a total of 219 grid-access applications had been received by Eskom in relation to BW6, the bid submission date for which is August 11.