{"id":379,"date":"2026-02-01T17:16:39","date_gmt":"2026-02-01T17:16:39","guid":{"rendered":"https:\/\/www.rahba.argotheme.com\/?p=379"},"modified":"2026-02-01T17:16:42","modified_gmt":"2026-02-01T17:16:42","slug":"algerie-centrale-electrique-1-2gw-sonelgaz-entreprises-meta-description-decouvrez-les-coulisses-du-projet-de-la-centrale-12-gw-de-sonelgaz-entreprises-en-lice-technologie-cycle-combine-et-strateg","status":"publish","type":"post","link":"https:\/\/www.rahba.argotheme.com\/index.php\/2026\/02\/01\/algerie-centrale-electrique-1-2gw-sonelgaz-entreprises-meta-description-decouvrez-les-coulisses-du-projet-de-la-centrale-12-gw-de-sonelgaz-entreprises-en-lice-technologie-cycle-combine-et-strateg\/","title":{"rendered":"Centrale \u00e9lectrique de 1,2 GW, \u00e0 Djelfa, l&rsquo;enjeu trechnique gagn\u00e9 du besoin."},"content":{"rendered":"\n<div class=\"wp-block-cover is-light\" style=\"min-height:588px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" class=\"wp-block-cover__image-background wp-image-389 size-full\" alt=\"\" src=\"https:\/\/www.rahba.argotheme.com\/wp-content\/uploads\/2026\/02\/Sonelgaz-electricite-Djelfa-Rahab.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.rahba.argotheme.com\/wp-content\/uploads\/2026\/02\/Sonelgaz-electricite-Djelfa-Rahab.jpg 1024w, https:\/\/www.rahba.argotheme.com\/wp-content\/uploads\/2026\/02\/Sonelgaz-electricite-Djelfa-Rahab-300x300.jpg 300w, https:\/\/www.rahba.argotheme.com\/wp-content\/uploads\/2026\/02\/Sonelgaz-electricite-Djelfa-Rahab-150x150.jpg 150w, https:\/\/www.rahba.argotheme.com\/wp-content\/uploads\/2026\/02\/Sonelgaz-electricite-Djelfa-Rahab-768x768.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\" style=\"background-color:#8e7d71\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><strong><em><sup><sub><code>Centrale \u00e9lectrique de 1,2 GW, \u00e0 Djelfa, l'enjeu trechnique gagn\u00e9 du besoin.<\/code><\/sub><\/sup><\/em><\/strong><\/p>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">C&rsquo;est un projet qui r\u00e9pond \u00e0 un besoin et \u00e0 la fois, il acc\u00e9l\u00e8re la mutation \u00e9nerg\u00e9tique en Alg\u00e9rie. Alors que le pays s&rsquo;appr\u00eate \u00e0 r\u00e9ceptionner neuf centrales solaires \u00e0 l&rsquo;\u00e9t\u00e9 2026, le projet colossal, de la centrale \u00e0 <strong>cycle combin\u00e9 de 1,2 GW<\/strong>, revient sur le devant de la sc\u00e8ne. Apr\u00e8s des retards structurels, Sonelgaz red\u00e9finit les r\u00e8gles du jeu pour stabiliser son r\u00e9seau national.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><a href=\"https:\/\/www.rahba.argotheme.com\/index.php\/2025\/12\/14\/lindustrie-miniere-en-algerie-redynamisee-mais-letape-historique-nest-favorable\/\"><strong>L\u2019industrie mini\u00e8re en Alg\u00e9rie redynamis\u00e9e, mais l\u2019\u00e9tape historique n\u2019est pas favorable !<\/strong><\/a><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>La Technologie du Cycle Combin\u00e9 : Pourquoi 1,2 GW ?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La technologie choisie n&rsquo;est pas fortuite. Le <strong>cycle combin\u00e9 au gaz (CCGT)<\/strong> permet de produire de l&rsquo;\u00e9lectricit\u00e9 en deux \u00e9tapes :<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Turbine \u00e0 gaz :<\/strong> La combustion du gaz naturel active une premi\u00e8re turbine.<\/li>\n\n\n\n<li><strong>R\u00e9cup\u00e9ration de chaleur :<\/strong> Les gaz d&rsquo;\u00e9chappement sont utilis\u00e9s pour produire de la vapeur, laquelle entra\u00eene une seconde turbine (turbine \u00e0 vapeur).<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"808\" src=\"https:\/\/www.rahba.argotheme.com\/wp-content\/uploads\/2026\/02\/image-1024x808.png\" alt=\"\" class=\"wp-image-381\" srcset=\"https:\/\/www.rahba.argotheme.com\/wp-content\/uploads\/2026\/02\/image-1024x808.png 1024w, https:\/\/www.rahba.argotheme.com\/wp-content\/uploads\/2026\/02\/image-300x237.png 300w, https:\/\/www.rahba.argotheme.com\/wp-content\/uploads\/2026\/02\/image-768x606.png 768w, https:\/\/www.rahba.argotheme.com\/wp-content\/uploads\/2026\/02\/image-1536x1211.png 1536w, https:\/\/www.rahba.argotheme.com\/wp-content\/uploads\/2026\/02\/image-2048x1615.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Shutterstock<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cette m\u00e9thode offre un rendement \u00e9nerg\u00e9tique bien sup\u00e9rieur aux centrales thermiques classiques, d\u00e9passant souvent les <strong>60 %<\/strong>. Pour l&rsquo;Alg\u00e9rie, cela signifie produire plus avec moins de gaz, pr\u00e9servant ainsi les ressources pour l&rsquo;exportation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Une Comp\u00e9tition Internationale sous Haute Tension<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L&rsquo;appel d&rsquo;offres prolong\u00e9 en janvier 2026 attire les plus grands constructeurs mondiaux. Entre la Chine, port\u00e9e par la <strong>CSCEC<\/strong> et <strong>PowerChina<\/strong>, et les technologies occidentales port\u00e9es par <strong>GE Vernova<\/strong> ou <strong>Ansaldo<\/strong>, Sonelgaz joue la carte de la diversification. L&rsquo;enjeu est clair : \u00e9viter une nouvelle d\u00e9faillance technique comme celle connue avec les partenaires espagnols par le pass\u00e9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><a href=\"https:\/\/www.rahba.argotheme.com\/index.php\/2025\/12\/02\/le-projet-laitier-baladna-se-dote-dun-partenaire-allemand\/\"><strong>Le projet laitier \u00ab\u00a0baladna\u00a0\u00bb se dote d\u2019un partenaire allemand.<\/strong><\/a><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Impact sur le Mix \u00c9nerg\u00e9tique et Souverainet\u00e9<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L&rsquo;int\u00e9gration de cette capacit\u00e9 de 1,2 GW est cruciale pour soutenir l&rsquo;intermittence des <strong>2 000 MW de solaire<\/strong> pr\u00e9vus. Sans ces centrales \u00ab\u00a0de base\u00a0\u00bb, le r\u00e9seau risquerait l&rsquo;instabilit\u00e9 lors des pics de consommation estivaux. En impliquant davantage d&rsquo;entreprises locales (24 PME alg\u00e9riennes d\u00e9j\u00e0 actives sur le secteur), Sonelgaz transforme ce projet en un levier de transfert technologique.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">Le projet de la centrale de 1,2 GW est bien plus qu&rsquo;un chantier d&rsquo;infrastructure ; c&rsquo;est le thermom\u00e8tre de la r\u00e9silience industrielle alg\u00e9rienne. Entre diplomatie \u00e9conomique avec P\u00e9kin et exigences techniques europ\u00e9ennes, l&rsquo;Alg\u00e9rie dessine les contours de sa <strong>Souverainet\u00e9 \u00c9nerg\u00e9tique 2030<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C&rsquo;est un projet qui r\u00e9pond \u00e0 un besoin et \u00e0 la fois, il acc\u00e9l\u00e8re la mutation \u00e9nerg\u00e9tique en Alg\u00e9rie. Alors que le pays s&rsquo;appr\u00eate \u00e0 r\u00e9ceptionner neuf centrales solaires \u00e0 l&rsquo;\u00e9t\u00e9 2026, le projet colossal, de la centrale \u00e0 cycle combin\u00e9 de 1,2 GW, revient sur le devant de la sc\u00e8ne. Apr\u00e8s des retards structurels, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,7,4,3],"tags":[79,78,80,84,82,86,81,77,83,85],"class_list":["post-379","post","type-post","status-publish","format-standard","hentry","category-editorial-factuel","category-savoirs-et-connaissance","category-economie","category-rahbadz","tag-algerie-energie","tag-centrale-electrique-1-2-gw","tag-cycle-combine-gaz","tag-djelfa-ain-oussara","tag-ge-vernova-algerie","tag-marches-publics-algerie","tag-partenariat-algerie-chine","tag-sonelgaz","tag-souverainete-energetique","tag-transition-energetique-algerie"],"_links":{"self":[{"href":"https:\/\/www.rahba.argotheme.com\/index.php\/wp-json\/wp\/v2\/posts\/379","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rahba.argotheme.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rahba.argotheme.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rahba.argotheme.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rahba.argotheme.com\/index.php\/wp-json\/wp\/v2\/comments?post=379"}],"version-history":[{"count":5,"href":"https:\/\/www.rahba.argotheme.com\/index.php\/wp-json\/wp\/v2\/posts\/379\/revisions"}],"predecessor-version":[{"id":392,"href":"https:\/\/www.rahba.argotheme.com\/index.php\/wp-json\/wp\/v2\/posts\/379\/revisions\/392"}],"wp:attachment":[{"href":"https:\/\/www.rahba.argotheme.com\/index.php\/wp-json\/wp\/v2\/media?parent=379"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rahba.argotheme.com\/index.php\/wp-json\/wp\/v2\/categories?post=379"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rahba.argotheme.com\/index.php\/wp-json\/wp\/v2\/tags?post=379"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}