With international studies showing that pump systems account for more than 20% of global electrical energy demand, the National Cleaner Production Centre South Africa (NCPC-SA) has worked with more than 450 companies during the past decade, under its flagship Industrial Energy Efficiency Project. One of the project’s offerings, which has been taken up by large energy users, is pump system optimisation (PSO). Pumps comprise a large and integral part of almost every subsector of industry in South Africa and, therefore, provide great opportunity for energy savings, according to the NCPC-SA.
