Aspirant independent power producer (IPP) FlexED is developing a 1 000 MW gas-engine project in Mpumalanga to provide the flexible generation and ancillary services that will be required as the share of variable renewable-energy generation in South Africa’s electricity system rises. Known as Khanyazwe Flexpower, the project is being developed near Malalane, in Mpumalanga, in close proximity to the National Transmission Company South Africa’s (NTCSA’s) Khanyazwe substation and with confirmed access to the Rompco gas pipeline from Mozambique to South Africa.