{"id":265657,"date":"2025-07-07T10:28:33","date_gmt":"2025-07-07T08:28:33","guid":{"rendered":"https:\/\/novanews.co.za\/vistanews\/medupi-unit-4-returns-to-service-adding-800mw-to-national-grid\/"},"modified":"2025-07-09T09:58:46","modified_gmt":"2025-07-09T07:58:46","slug":"medupi-unit-4-returns-to-service-adding-800mw-to-national-grid","status":"publish","type":"post","link":"https:\/\/novanews.co.za\/vistanews\/medupi-unit-4-returns-to-service-adding-800mw-to-national-grid\/","title":{"rendered":"Medupi Unit 4 returns to service, adding 800MW to national grid"},"content":{"rendered":"\n<p>Eskom has reintegrated Medupi Unit 4 into the national grid eight months ahead of schedule, adding 800MW of capacity.<\/p>\n\n\n\n<p>&#8220;The unit\u2019s return follows extensive repairs made possible by the innovative use of a refurbished Generator Stator \u2013 an alternative to waiting for a brand-new component,&#8221; the power utility said in a statement.<\/p>\n\n\n\n<p>Unit 4 had been out of service since 8 August 2021 after sustaining significant damage due to the explosion of its Generator Stator, a critical component in the generation process. As an interim solution, Eskom sourced a used stator from the Netherlands, avoiding the lengthy delivery time required for a new one.<\/p>\n\n\n\n<p>With Unit 4 back online, all six units at Medupi are now operational and will contribute a combined capacity of 4,800MW to the national grid once full output is reached in the coming weeks.<\/p>\n\n\n\n<p>&#8220;We are confident that, like the other units, Unit 4 will deliver stable electricity to the national grid, enhancing South Africa\u2019s energy security,\u201d said Bheki Nxumalo, Eskom\u2019s Group Executive for Generation.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Eskom has reintegrated Medupi Unit 4 into the national grid eight months ahead of schedule, adding 800MW of capacity. &#8220;The unit\u2019s return follows extensive repairs made possible by the innovative 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