{"id":275658,"date":"2025-04-28T16:19:55","date_gmt":"2025-04-28T14:19:55","guid":{"rendered":"https:\/\/legrandcontinent.eu\/fr\/?p=275658"},"modified":"2025-04-28T16:19:57","modified_gmt":"2025-04-28T14:19:57","slug":"comprendre-la-panne-delectricite-en-espagne-et-au-portugal","status":"publish","type":"post","link":"https:\/\/legrandcontinent.eu\/fr\/2025\/04\/28\/comprendre-la-panne-delectricite-en-espagne-et-au-portugal\/","title":{"rendered":"Comprendre la panne d&rsquo;\u00e9lectricit\u00e9 en Espagne et au Portugal"},"content":{"rendered":"\n<p>Ce lundi 28 avril, \u00e0 12h30, une panne d&rsquo;\u00e9lectricit\u00e9 a plong\u00e9 l&rsquo;Espagne et le Portugal dans le noir, interrompant le trafic routier, les paiements par carte et les a\u00e9roports.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Red El\u00e9ctrica, qui g\u00e8re le r\u00e9seau \u00e9lectrique national en Espagne, enqu\u00eate sur les causes de la panne. Certains points ont \u00e9t\u00e9 r\u00e9tablis dans le sud et le nord de la p\u00e9ninsule, mais de nombreuses grandes villes sont encore concern\u00e9es par la panne.<\/li>\n\n\n\n<li>Selon Red El\u00e9ctrica, il faudra encore six \u00e0 dix heures pour r\u00e9tablir la totalit\u00e9 de l&rsquo;approvisionnement. L&rsquo;entreprise \u00e9voque un \u00ab&#160;incident exceptionnel&#160;\u00bb, sans en pr\u00e9ciser la cause.<\/li>\n\n\n\n<li>D&rsquo;importantes perturbations ont affect\u00e9 le r\u00e9seau de transport et de paiement, le m\u00e9tro, dans de grandes villes comme Madrid, ainsi que les centrales nucl\u00e9aires qui ont cess\u00e9 de produire de l&rsquo;\u00e9lectricit\u00e9.<\/li>\n\n\n\n<li>En Espagne, le gouvernement de Pedro S\u00e1nchez est r\u00e9uni en cellule de crise, alors que la pr\u00e9sidente de la Communaut\u00e9 de Madrid, Isabel D\u00edaz Ayuso, n&rsquo;\u00e9carte pas la possibilit\u00e9 de mobiliser l&rsquo;arm\u00e9e pour garantir l&rsquo;ordre public.<\/li>\n<\/ul>\n\n\n\n<div class=\"iframe-container wp-block-image wp-block-image-medium  iframe-dw\">\n\t<div>\n\t\t<iframe class=\"absolute w-full h-full pin-t pin-l\" title=\"titolo\" aria-label=\"Interactive line chart\" src=\"\/\/datawrapper.dwcdn.net\/dcl1v\" scrolling=\"no\" frameborder=\"0\"><\/iframe>\n\t<\/div>\n<\/div>\n\n\n\n<p>L\u2019origine de la panne reste encore inconnue, mais selon l&rsquo;Agence europ\u00e9enne charg\u00e9e de la s\u00e9curit\u00e9 des r\u00e9seaux et de l&rsquo;information (ENISA), il s\u2019agirait plut\u00f4t d\u2019un probl\u00e8me technique que d&rsquo;une cyberattaque&#160;: \u00ab&#160;Pour l&rsquo;instant, l&rsquo;enqu\u00eate semble indiquer un probl\u00e8me technique \/ li\u00e9 aux c\u00e2bles. N\u00e9anmoins, l&rsquo;ENISA suit de pr\u00e8s la situation et nous sommes en contact avec les autorit\u00e9s comp\u00e9tentes au niveau national et europ\u00e9en&#160;\u00bb.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Le Centre national de cryptologie (CCN), rattach\u00e9 au Centre national de renseignement espagnol (CNI), cherche \u00e0 d\u00e9terminer si la panne est le r\u00e9sultat d&rsquo;une cyberattaque.<\/li>\n\n\n\n<li>Au Portugal, Ant\u00f3nio Leit\u00e3o Amaro, ministre de la Pr\u00e9sidence, a assur\u00e9 aux m\u00e9dias que l&rsquo;origine de la panne d&rsquo;\u00e9lectricit\u00e9 \u00ab&#160;se situait en dehors du pays&#160;\u00bb, mais le Centre national de cybers\u00e9curit\u00e9 du Portugal a d\u00e9clar\u00e9 qu&rsquo;aucune piste ne permettait pour l&rsquo;instant de confirmer qu&rsquo;une cyberattaque<strong> <\/strong>\u00e9tait \u00e0 l&rsquo;origine de la panne.<\/li>\n\n\n\n<li>En 2019, Londres avait connu une panne d&rsquo;\u00e9lectricit\u00e9 majeure apr\u00e8s que deux grands producteurs d&rsquo;\u00e9lectricit\u00e9, un parc \u00e9olien et une centrale \u00e0 gaz, se sont arr\u00eat\u00e9s de mani\u00e8re inattendue presque simultan\u00e9ment.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Une panne de l&rsquo;ensemble du r\u00e9seau \u00e9lectrique a plong\u00e9 aujourd\u2019hui, lundi 28 avril, les a\u00e9roports, la circulation et les centrales nucl\u00e9aires de la p\u00e9ninsule ib\u00e9rique dans l&rsquo;obscurit\u00e9.<\/p>\n<p>Les deux gouvernements sont r\u00e9unis en r\u00e9union de crise.<\/p>\n","protected":false},"author":2622,"featured_media":275662,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"templates\/post-briefings.php","format":"standard","meta":{"_acf_changed":false,"_trash_the_other_posts":false,"_yoast_wpseo_estimated-reading-time-minutes":2,"footnotes":""},"categories":[1730],"tags":[],"staff":[],"editorial_format":[],"serie":[],"audience":[],"geo":[1917],"class_list":["post-275658","post","type-post","status-publish","format-standard","hentry","category-energie-et-environnement","geo-europe"],"acf":{"open_in_webview":false,"accent":false},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.1.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Comprendre la panne d&#039;\u00e9lectricit\u00e9 en Espagne et au Portugal | Le Grand Continent<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/legrandcontinent.eu\/fr\/2025\/04\/28\/comprendre-la-panne-delectricite-en-espagne-et-au-portugal\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Comprendre la panne d&#039;\u00e9lectricit\u00e9 en Espagne et au Portugal | Le Grand Continent\" \/>\n<meta property=\"og:description\" content=\"Une panne de l&#039;ensemble du r\u00e9seau \u00e9lectrique a plong\u00e9 aujourd\u2019hui, lundi 28 avril, les a\u00e9roports, la circulation et les centrales nucl\u00e9aires de la p\u00e9ninsule ib\u00e9rique dans l&#039;obscurit\u00e9.  Les deux gouvernements sont r\u00e9unis en r\u00e9union de crise.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/legrandcontinent.eu\/fr\/2025\/04\/28\/comprendre-la-panne-delectricite-en-espagne-et-au-portugal\/\" \/>\n<meta property=\"og:site_name\" content=\"Le Grand Continent\" \/>\n<meta property=\"article:published_time\" content=\"2025-04-28T14:19:55+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-04-28T14:19:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/legrandcontinent.eu\/fr\/wp-content\/uploads\/sites\/2\/2025\/04\/gc-share-blackout-PT-ES.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1904\" \/>\n\t<meta property=\"og:image:height\" content=\"1066\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Marin Saillofest\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:image\" 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