South Africa’s public debt could rise as high as 95% of gross domestic product by 2024 if the government doesn’t restructure the state-run utility Eskom and implement a workable growth plan, the Institute of International Finance (IIF) said in a report. The report, released late on Wednesday, echoes a warning on Tuesday by the central bank about ballooning government debt, which has doubled from less than 30% of GDP before the 2008 global financial crisis to nearly 60%.