{"id":582,"date":"2026-05-07T11:49:56","date_gmt":"2026-05-07T09:49:56","guid":{"rendered":"https:\/\/www.toutsurmesfinances.com\/actualites\/?p=582"},"modified":"2026-05-07T11:49:56","modified_gmt":"2026-05-07T09:49:56","slug":"tarification-modulable-de-lelectricite-edf-lance-un-test","status":"publish","type":"post","link":"https:\/\/www.toutsurmesfinances.com\/actualites\/a\/tarification-modulable-de-lelectricite-edf-lance-un-test","title":{"rendered":"Tarification modulable de l\u2019\u00e9lectricit\u00e9 : EDF lance un test"},"content":{"rendered":"<p>Payer son \u00e9lectricit\u00e9 moins cher quand les centrales tournent \u00e0 plein r\u00e9gime et plus cher quand tout le monde allume le chauffage&#8230; Tel est le principe de l&rsquo;exp\u00e9rimentation qu&rsquo;EDF s&rsquo;appr\u00eate \u00e0 lancer. Un d\u00e9cret, publi\u00e9 au <em>Journal officiel (JO)<\/em> du 5 mai 2026, autorise le fournisseur historique \u00e0 tester, jusqu&rsquo;au 1er octobre 2027, de nouvelles grilles tarifaires modulables.<\/p>\n<p>Concr\u00e8tement, le prix du kilowattheure pourra varier selon les moments de la journ\u00e9e et le niveau de tension sur le r\u00e9seau. L\u2019\u00e9lectricit\u00e9 deviendra plus ch\u00e8re lors des pics de consommation, notamment en hiver en d\u00e9but de soir\u00e9e, et moins co\u00fbteuse lorsque la demande est faible ou que la production d\u2019\u00e9lectricit\u00e9 est abondante.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Des_foyers_tires_au_sort_libres_de_refuser\"><\/span>Des foyers tir\u00e9s au sort, libres de refuser<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Le d\u00e9cret pr\u00e9cise que le dispositif cible exclusivement les clients r\u00e9sidentiels d&rsquo;EDF souscripteurs de l&rsquo;option \u00ab Base \u00bb du tarif r\u00e9glement\u00e9 de vente (aussi appel\u00e9 \u00ab tarif Bleu \u00bb), avec une puissance maximale souscrite inf\u00e9rieure ou \u00e9gale \u00e0 6 kilovoltamp\u00e8res (kVA). Actuellement, ces abonn\u00e9s paient leur \u00e9lectricit\u00e9 au m\u00eame prix toute la journ\u00e9e, contrairement aux m\u00e9nages en heures pleines\/heures creuses.<\/p>\n<p>Au total, 6 600 clients seront tir\u00e9s au sort au mois de juin pour exp\u00e9rimenter cette grille tarifaire \u00e0 partir du 1<sup>er<\/sup> octobre prochain. Ils seront pr\u00e9venus au moins quatre mois avant le d\u00e9but de l\u2019exp\u00e9rimentation, par courrier postal ou \u00e9lectronique. Ils disposeront alors de trois mois pour accepter ou refuser de participer. Dans ce dernier cas, ils devront notifier leur opposition \u00e0 EDF au moyen d&rsquo;un formulaire joint au courrier d&rsquo;information. Par ailleurs, ils pourront interrompre le test \u00e0 tout moment, sur simple demande adress\u00e9e au fournisseur.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Mesurer_la_reaction_des_menages_aux_variations_de_prix\"><\/span>Mesurer la r\u00e9action des m\u00e9nages aux variations de prix<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>EDF veut mesurer si les consommateurs modifient r\u00e9ellement leurs habitudes lorsque les prix fluctuent. L\u2019id\u00e9e est, par exemple, d\u2019inciter \u00e0 lancer un lave-linge, \u00e0 recharger une voiture \u00e9lectrique ou \u00e0 faire fonctionner un chauffe-eau en dehors des heures de pointe. Cette logique existe d\u00e9j\u00e0 avec les offres heures pleines\/heures creuses ou Tempo, mais le dispositif test\u00e9 ici se veut plus flexible et r\u00e9actif.<\/p>\n<p>Pour \u00e9valuer les effets, Enedis (le gestionnaire du r\u00e9seau de distribution) collectera la \u00ab courbe de charge \u00bb des compteurs Linky, c&rsquo;est-\u00e0-dire le d\u00e9tail de la consommation par tranches de trente minutes. Ces donn\u00e9es seront transmises \u00e0 EDF pour analyse.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Aucun_risque_sur_la_facture\"><\/span>Aucun risque sur la facture<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Le d\u00e9cret pr\u00e9voit une protection importante pour les participants : leur facture ne pourra pas d\u00e9passer le montant qu&rsquo;ils auraient pay\u00e9 avec l&rsquo;option Base classique. Si un foyer ne parvient pas \u00e0 d\u00e9caler ses usages, EDF compensera la diff\u00e9rence.<\/p>\n<p>\u00c0 l\u2019issue de la p\u00e9riode de test, EDF devra remettre un rapport d&rsquo;\u00e9valuation au ministre charg\u00e9 de l&rsquo;\u00c9nergie et \u00e0 la Commission de r\u00e9gulation de l&rsquo;\u00e9nergie (CRE) au plus tard le 1<sup>er<\/sup> janvier 2028. \u00c0 la cl\u00e9 : une \u00e9ventuelle g\u00e9n\u00e9ralisation du mod\u00e8le \u00e0 l&rsquo;ensemble des clients au tarif Bleu.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>EDF a obtenu l\u2019autorisation de tester pendant un an un prix de l&rsquo;\u00e9lectricit\u00e9 variable selon les heures aupr\u00e8s de 6 600 m\u00e9nages abonn\u00e9s au tarif r\u00e9glement\u00e9 option Base. Objectif : les inciter \u00e0 d\u00e9caler leur consommation quand le r\u00e9seau est sous tension.<\/p>\n","protected":false},"author":13719,"featured_media":586,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-582","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a-la-une"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Tarification modulable de l\u2019\u00e9lectricit\u00e9 : EDF lance un test<\/title>\n<meta name=\"description\" content=\"EDF lance une exp\u00e9rimentation d&#039;un an : 6 600 foyers vont tester un prix de l&#039;\u00e9lectricit\u00e9 variable selon les heures, sans risque de hausse sur leur facture.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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