{"id":16001,"date":"2025-07-15T11:27:30","date_gmt":"2025-07-15T09:27:30","guid":{"rendered":"https:\/\/www.gauteng.net\/whats-on-g\/?p=16001"},"modified":"2026-03-12T10:15:28","modified_gmt":"2026-03-12T08:15:28","slug":"eskom-power-supply-load-shedding","status":"publish","type":"post","link":"https:\/\/www.gauteng.net\/whats-on-g\/eskom-power-supply-load-shedding\/","title":{"rendered":"Eskom Responds to Power Setback Amid Winter Load Shedding Concerns"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"h-eskom-s-winter-performance-stable-power-system-amidst-ongoing-challenges\">Eskom&#8217;s Winter Performance: Stable Power System Amidst Ongoing Challenges<\/h2>\n\n\n\n<p>As South Africa faces the peak winter period of 2025, Eskom, the country\u2019s state-owned power utility, has managed to maintain a relatively stable power supply despite several ongoing challenges. Since mid-May 2025, Eskom has successfully avoided implementing load shedding, with only 26 hours of load shedding recorded between April 1 and July 10, 2025. This improved performance is attributed to Eskom\u2019s enhanced <strong>Energy Availability Factor (EAF)<\/strong>. The factor has remained between 60% and 63% during the winter months, indicating a better proportion of generation capacity online.<\/p>\n\n\n\n<p><strong>RELEVANT ARTICLE:<\/strong> <a href=\"https:\/\/www.gauteng.net\/whats-on-g\/gauteng-load-reduction-eskom\/\">Gauteng Load Reduction: Eskom Reveals Affected Areas This Week<\/a><\/p>\n\n\n\n<div id=\"gaute-2241597794\" class=\"gaute-inbetween-content gaute-entity-placement\" style=\"margin-top: 30px;margin-bottom: 30px;margin-left: auto;margin-right: auto;text-align: center;\"><div class=\"gaute-adlabel\">Advertisement<\/div><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-1852772760112594\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-1852772760112594\" \ndata-ad-slot=\"1819787043\" \ndata-ad-format=\"auto\" data-full-width-responsive=\"true\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div><h2 class=\"wp-block-heading\" id=\"h-stable-power-system-amidst-challenges\">Stable Power System Amidst Challenges<\/h2>\n\n\n\n<p>However, unplanned outages continue to impact Eskom\u2019s operations. By mid-July 2025, there was a loss of around 13,380MW. Despite this, Eskom assures the public that it has sufficient generation capacity, with over <strong>30,000MW<\/strong> available. This is compared to an expected winter peak demand of around <strong>28,346MW<\/strong>. This availability ensures that Eskom can meet the country&#8217;s power needs during the colder months.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-impact-of-koeberg-unit-1-delays\">Impact of Koeberg Unit 1 Delays<\/h2>\n\n\n\n<p>One significant factor affecting Eskom\u2019s winter supply is the delay in the return of <strong>Koeberg Unit 1<\/strong>. Initially, it was scheduled to return to service in July 2025. However, the unit\u2019s return has been postponed until August due to additional maintenance work required on the steam generator. While this delay affects Eskom\u2019s planned power generation, the utility has assured the public that the <strong>Winter Outlook<\/strong>, which was published in May 2025, remains accurate. Eskom\u2019s forecast suggests that, as long as unplanned outages remain below <strong>13,000MW<\/strong>, there will be no load shedding events during winter.<\/p>\n\n\n\n<p>Koeberg Units 1 and 2, which collectively produce <strong>1,860MW<\/strong> (approximately 5% of South Africa\u2019s electricity supply), have staggered maintenance schedules. This prevents simultaneous downtime and ensures that power system stability is maintained. This is true even when one unit is offline for servicing.<\/p>\n\n\n\n<div id=\"gaute-549042848\" class=\"gaute-inbetween-content gaute-entity-placement\" style=\"margin-top: 30px;margin-bottom: 30px;margin-left: auto;margin-right: auto;text-align: center;\"><div class=\"gaute-adlabel\">Advertisement<\/div><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-1852772760112594\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-1852772760112594\" \ndata-ad-slot=\"1819787043\" \ndata-ad-format=\"auto\" data-full-width-responsive=\"true\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div><h2 class=\"wp-block-heading\" id=\"h-generation-capacity-and-maintenance-management\">Generation Capacity and Maintenance Management<\/h2>\n\n\n\n<p>Eskom continues to manage power generation with an eye on long-term fleet reliability. The successful return to service of <strong>Medupi Power Station\u2019s Unit 4<\/strong> on July 6, 2025, has added <strong>800MW<\/strong> to the grid. Additionally, other units that are returning to service are expected to contribute up to <strong>3,470MW<\/strong> of additional generating capacity by mid-July 2025. These efforts help stabilize supply and ensure that Eskom can meet peak demand periods effectively.<\/p>\n\n\n\n<p>However, planned maintenance levels in early July 2025 averaged <strong>3,500MW<\/strong>. This reduces short-term capacity. Eskom emphasizes the importance of these maintenance efforts, as they contribute to the long-term reliability of the power fleet and ensure regulatory compliance. To manage system constraints, Eskom relies on <strong>emergency reserves<\/strong> during peak demand hours in the morning and evening.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-ongoing-initiatives-and-public-messaging\">Ongoing Initiatives and Public Messaging<\/h2>\n\n\n\n<p>The <strong>Generation Recovery Plan<\/strong> remains a cornerstone of Eskom\u2019s strategy to enhance the resilience of the power system. This plan includes initiatives to improve plant performance, minimize unplanned breakdowns, and ensure long-term energy availability. Eskom also focuses on improving public awareness. They aim to reduce activities like illegal connections or electricity theft, which could compromise power supply security during critical times.<\/p>\n\n\n\n<p>Eskom spokespersons regularly reiterate that despite ongoing challenges, South Africa\u2019s power system has shown resilience in meeting winter demand. Eskom continues to closely monitor the situation and is prepared to mitigate any risks as the winter period progresses.<\/p>\n\n\n\n<p><strong>ALSO READ:<\/strong> <a href=\"https:\/\/www.gauteng.net\/whats-on-g\/rand-water-maintenance\/\">Rand Water Maintenance Starts Tuesday: These Areas Will Be Affected<\/a><\/p>\n\n\n\n<div id=\"gaute-1705179196\" class=\"gaute-inbetween-content gaute-entity-placement\" style=\"margin-top: 30px;margin-bottom: 30px;margin-left: auto;margin-right: auto;text-align: center;\"><div class=\"gaute-adlabel\">Advertisement<\/div><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-1852772760112594\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-1852772760112594\" \ndata-ad-slot=\"1819787043\" \ndata-ad-format=\"auto\" data-full-width-responsive=\"true\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div><h2 class=\"wp-block-heading\" id=\"h-system-stability\">System Stability<\/h2>\n\n\n\n<p>Eskom\u2019s <a href=\"https:\/\/www.eskom.co.za\/friday-04-july-2025-the-power-system-remains-stable-and-continues-to-show-resilience-in-meeting-the-winter-demand-while-occasional-system-constraints-do-arise-they-are-effectively-managed-wi\/\" target=\"_blank\" rel=\"noreferrer noopener\">ability to manage<\/a> the national power supply during South Africa&#8217;s <a href=\"https:\/\/www.citizen.co.za\/news\/nail-load-shedding-coffin-removed-eskom-delay\/\" target=\"_blank\" rel=\"noopener\">demanding winter months<\/a> has been a critical focus. While unplanned outages continue to pose challenges, <a href=\"https:\/\/www.eskom.co.za\/the-power-system-remains-stable-with-3-470mw-of-capacity-scheduled-to-return-to-service-by-monday-unplanned-outages-are-currently-within-acceptable-levels\/\" target=\"_blank\" rel=\"noreferrer noopener\">the utility<\/a> has demonstrated significant progress in meeting power demand. The continued return of key generation units, such as Medupi Unit 4, and the commitment to planned maintenance are essential components of Eskom\u2019s strategy. These efforts maintain power system stability. The utility\u2019s <a href=\"https:\/\/www.sanews.gov.za\/south-africa\/power-system-remains-stable-0\" target=\"_blank\" rel=\"noreferrer noopener\">proactive approach<\/a> ensures that it remains prepared to navigate any further disruptions while delivering power to millions of South Africans.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Eskom&#8217;s Winter Performance: Stable Power System Amidst Ongoing Challenges As South Africa faces the peak winter period of 2025, Eskom, the country\u2019s state-owned power utility, has managed to maintain a relatively stable power supply despite several ongoing challenges. Since mid-May 2025, Eskom has successfully avoided implementing load shedding, with only 26 hours of load shedding<\/p>\n","protected":false},"author":15,"featured_media":16014,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"rank_math_focus_keyword":"","rank_math_title":"","rank_math_description":"Eskom's Winter Performance: Stable Power System Amidst Ongoing Challenges As South Africa faces the peak winter period of 2025, Eskom, the country\u2019s...","footnotes":""},"categories":[47],"tags":[343,7948,8010,2902,7950,345,4541,3060,5743],"class_list":{"0":"post-16001","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-news","8":"tag-eskom","9":"tag-eskom-load-reduction","10":"tag-eskom-outages","11":"tag-load-reduction","12":"tag-load-reduction-schedule","13":"tag-load-shedding","14":"tag-power-cuts","15":"tag-power-disruptions","16":"tag-power-grid"},"_links":{"self":[{"href":"https:\/\/www.gauteng.net\/whats-on-g\/wp-json\/wp\/v2\/posts\/16001","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gauteng.net\/whats-on-g\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gauteng.net\/whats-on-g\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gauteng.net\/whats-on-g\/wp-json\/wp\/v2\/users\/15"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gauteng.net\/whats-on-g\/wp-json\/wp\/v2\/comments?post=16001"}],"version-history":[{"count":2,"href":"https:\/\/www.gauteng.net\/whats-on-g\/wp-json\/wp\/v2\/posts\/16001\/revisions"}],"predecessor-version":[{"id":16015,"href":"https:\/\/www.gauteng.net\/whats-on-g\/wp-json\/wp\/v2\/posts\/16001\/revisions\/16015"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gauteng.net\/whats-on-g\/wp-json\/wp\/v2\/media\/16014"}],"wp:attachment":[{"href":"https:\/\/www.gauteng.net\/whats-on-g\/wp-json\/wp\/v2\/media?parent=16001"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gauteng.net\/whats-on-g\/wp-json\/wp\/v2\/categories?post=16001"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gauteng.net\/whats-on-g\/wp-json\/wp\/v2\/tags?post=16001"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}