Actually, electricity production has gone down, while the price continues to outstrip inflation.
https://en.wikipedia.org/wiki/Energy_in_South_Africa
Because of this many companies are reducing staff or pulling out. https://businesstech.co.za/news/energy/837719/important-busi...
....and that's before we get into things like Transnet and SA Air. I'd love to see the country succeed, but putting your head in the sand and denying that there is a problem will not fix things.