The Energy Intensive Users Group of Southern Africa (EIUG) has added its voice to growing calls to increase South Africa’s licence exemption threshold from 1 MW to 50 MW, but says the change should be accompanied by an updating of the current framework for wheeling power across the network. In a statement, the EIUG, which represents large mining and industrial companies that consume about 40% of South Africa’s electrical energy, said it was encouraged by Eskom’s support for the raising of the threshold, as well as CEO Andre de Ruyter’s offer to assist customers with their distributed-generation applications.