text: A report compiled by Eskom and G9 Forensic found that the two consulting firms including Gupta owned Trillian made R1.6 billion (US$120 million) in fees with an additional R7.8 billion made from future contracts. An investigation done by the amaBhungane Centre for Investigative Journalism found that the Gupta family had received contracts worth R11.7 billion from Eskom to supply coal between 2014 and 2017.  With pressure for Eskom to sign the first coal supply contracts with Gupta-owned entities being applied on the state-owned firm by then President Jacob Zuma. In 2019 South African Special Investigating Unit launched an investigation into corruption related to the construction of the Medupi and Kusile power stations as a cause of repeated construction delays and project cost increases; this led to the investigation of 11 contractors for allegedly stealing R139 billion (US$9.13 billion) from the projects. In 2019, two senior Eskom managers and two business people were charged with fraud and corruption related to the construction of the Kusile power station.
  In January 2020 South African Minister for Public Enterprises, Pravin Gordhan, stated that cost overruns and corruption during the construction of Medupi and Kusile power stations was an important reason for the dramatic increase in Eskom electricity prices.