{"id":6825,"date":"2026-01-11T12:13:05","date_gmt":"2026-01-11T06:43:05","guid":{"rendered":"https:\/\/www.travaux-actu.com\/blog\/le-chauffage-au-gaz-est-il-plus-economique-que-lelectrique"},"modified":"2026-01-11T12:13:05","modified_gmt":"2026-01-11T06:43:05","slug":"le-chauffage-au-gaz-est-il-plus-economique-que-lelectrique","status":"publish","type":"post","link":"https:\/\/www.travaux-actu.com\/blog\/le-chauffage-au-gaz-est-il-plus-economique-que-lelectrique","title":{"rendered":"Le chauffage au gaz est-il plus \u00e9conomique que l\u2019\u00e9lectrique ?"},"content":{"rendered":"<p>Le chauffage repr\u00e9sente une part significative des d\u00e9penses \u00e9nerg\u00e9tiques d&rsquo;un foyer, souvent autour de 60 %. Il est donc essentiel de se demander si l&rsquo;option du chauffage au gaz est plus \u00e9conomique que celle du chauffage \u00e9lectrique. Analysons les co\u00fbts, l&rsquo;efficacit\u00e9 \u00e9nerg\u00e9tique et l&rsquo;impact environnemental pour prendre une d\u00e9cision \u00e9clair\u00e9e.<\/p>\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_87_1 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<div class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">Sommaire : <\/div>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #545454;color:#545454\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #545454;color:#545454\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.travaux-actu.com\/blog\/le-chauffage-au-gaz-est-il-plus-economique-que-lelectrique\/#Couts-du-chauffage-gaz-vs-electricite\" >Co\u00fbts du chauffage : gaz vs \u00e9lectricit\u00e9<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.travaux-actu.com\/blog\/le-chauffage-au-gaz-est-il-plus-economique-que-lelectrique\/#Analyse-des-couts-en-fonction-de-la-taille-du-logement\" >Analyse des co\u00fbts en fonction de la taille du logement<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.travaux-actu.com\/blog\/le-chauffage-au-gaz-est-il-plus-economique-que-lelectrique\/#Efficacite-energetique-et-consommation\" >Efficacit\u00e9 \u00e9nerg\u00e9tique et consommation<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.travaux-actu.com\/blog\/le-chauffage-au-gaz-est-il-plus-economique-que-lelectrique\/#Les-avantages-du-chauffage-au-gaz\" >Les avantages du chauffage au gaz<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.travaux-actu.com\/blog\/le-chauffage-au-gaz-est-il-plus-economique-que-lelectrique\/#Impact-environnemental-des-deux-systemes\" >Impact environnemental des deux syst\u00e8mes<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.travaux-actu.com\/blog\/le-chauffage-au-gaz-est-il-plus-economique-que-lelectrique\/#Facteurs-a-considerer-pour-le-choix\" >Facteurs \u00e0 consid\u00e9rer pour le choix<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Couts-du-chauffage-gaz-vs-electricite\"><\/span>Co\u00fbts du chauffage : gaz vs \u00e9lectricit\u00e9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p>Les tarifs actuels en janvier 2026 illustrent un \u00e9cart frappant : le prix du gaz est \u00e0 <strong>0,1028 \u20ac<\/strong> par kWh, tandis que l&rsquo;\u00e9lectricit\u00e9 s&rsquo;\u00e9tablit \u00e0 <strong>0,1952 \u20ac<\/strong>. En d&rsquo;autres termes, le gaz est <strong>47,3 % moins cher<\/strong> que l&rsquo;\u00e9lectricit\u00e9 ! Cela signifie qu&rsquo;un chauffage au gaz sera g\u00e9n\u00e9ralement plus \u00e9conomique pour les foyers, en particulier pour ceux avec une consommation \u00e9lev\u00e9e.<\/p>\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"760\" src=\"https:\/\/www.travaux-actu.com\/blog\/wp-content\/uploads\/2026\/01\/chauffage-gaz-vs-electrique-1.jpg\" alt=\"d\u00e9couvrez les avantages et inconv\u00e9nients du chauffage gaz et \u00e9lectrique pour choisir la solution la plus adapt\u00e9e \u00e0 vos besoins et optimiser votre confort et vos \u00e9conomies d&#039;\u00e9nergie.\" class=\"wp-image-6823\" srcset=\"https:\/\/www.travaux-actu.com\/blog\/wp-content\/uploads\/2026\/01\/chauffage-gaz-vs-electrique-1.jpg 1024w, https:\/\/www.travaux-actu.com\/blog\/wp-content\/uploads\/2026\/01\/chauffage-gaz-vs-electrique-1-970x720.jpg 970w, https:\/\/www.travaux-actu.com\/blog\/wp-content\/uploads\/2026\/01\/chauffage-gaz-vs-electrique-1-768x570.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Analyse-des-couts-en-fonction-de-la-taille-du-logement\"><\/span>Analyse des co\u00fbts en fonction de la taille du logement<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<p>La taille du logement joue un r\u00f4le crucial dans le choix entre chauffage au gaz et \u00e9lectrique. Voici une comparaison des d\u00e9penses dans diff\u00e9rents types de logements :<\/p>\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>Taille du logement<\/th>\n<th>Co\u00fbt chauffage \u00e9lectrique (\u20ac)<\/th>\n<th>Co\u00fbt chauffage au gaz (\u20ac)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>50 m\u00b2<\/td>\n<td>1 074<\/td>\n<td>627<\/td>\n<\/tr>\n<tr>\n<td>100 m\u00b2<\/td>\n<td>2 147<\/td>\n<td>1 254<\/td>\n<\/tr>\n<tr>\n<td>120 m\u00b2<\/td>\n<td>2 577<\/td>\n<td>1 505<\/td>\n<\/tr>\n<tr>\n<td>150 m\u00b2<\/td>\n<td>3 221<\/td>\n<td>1 881<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Efficacite-energetique-et-consommation\"><\/span>Efficacit\u00e9 \u00e9nerg\u00e9tique et consommation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p>Lorsqu&rsquo;il s&rsquo;agit de l&rsquo;efficacit\u00e9 \u00e9nerg\u00e9tique, le chauffage \u00e9lectrique fonctionne g\u00e9n\u00e9ralement avec un rendement de 100 %. En comparaison, un syst\u00e8me de chauffage au gaz peut atteindre environ <strong>90 % de rendement<\/strong>. Cependant, pour \u00e9quiper une surface, la consommation \u00e9nerg\u00e9tique diff\u00e8re : le chauffage \u00e9lectrique utilise environ <strong>110 kWh\/m\u00b2<\/strong>, alors qu&rsquo;une chaudi\u00e8re gaz n\u00e9cessite en moyenne <strong>122 kWh\/m\u00b2<\/strong>.<\/p>\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1200\" height=\"600\" src=\"https:\/\/www.travaux-actu.com\/blog\/wp-content\/uploads\/2026\/01\/chauffage-gaz-vs-electrique-2.jpg\" alt=\"comparez les avantages et inconv\u00e9nients du chauffage au gaz et \u00e9lectrique pour choisir la solution la plus adapt\u00e9e \u00e0 vos besoins et \u00e0 votre budget.\" class=\"wp-image-6824\" srcset=\"https:\/\/www.travaux-actu.com\/blog\/wp-content\/uploads\/2026\/01\/chauffage-gaz-vs-electrique-2.jpg 1200w, https:\/\/www.travaux-actu.com\/blog\/wp-content\/uploads\/2026\/01\/chauffage-gaz-vs-electrique-2-768x384.jpg 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Les-avantages-du-chauffage-au-gaz\"><\/span>Les avantages du chauffage au gaz<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<ul class=\"wp-block-list\"><li><strong>Co\u00fbt d&rsquo;utilisation inf\u00e9rieur<\/strong> : Le gaz reste moins cher \u00e0 l&rsquo;usage.<\/li><li><strong>Confort thermique<\/strong>\n  <\/li><li><strong>Installation simple<\/strong> : Un r\u00e9seau de canalisations est souvent plus direct que les syst\u00e8mes \u00e9lectriques complexes.<\/li><\/ul>\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Impact-environnemental-des-deux-systemes\"><\/span>Impact environnemental des deux syst\u00e8mes<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p>En mati\u00e8re d&rsquo;impact environnemental, l&rsquo;\u00e9lectricit\u00e9 fran\u00e7aise, majoritairement d&rsquo;origine nucl\u00e9aire et renouvelable, pr\u00e9sente un meilleur bilan carbone par rapport au gaz. Cela dit, les syst\u00e8mes de chauffage au gaz peuvent \u00eatre optimis\u00e9s, avec des installations modernes qui r\u00e9duisent leur empreinte \u00e9cologique. Par exemple, l&rsquo;utilisation de chaudi\u00e8res \u00e0 condensation est une excellente voie \u00e0 explorer.<\/p>\n\n<figure class=\"is-provider-youtube is-type-video wp-block-embed wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Comment r\u00e9guler son chauffage pour faire des \u00e9conomies ?\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/R6nOApRvzoE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Facteurs-a-considerer-pour-le-choix\"><\/span>Facteurs \u00e0 consid\u00e9rer pour le choix<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<p>Lorsque vous \u00e9valuez les syst\u00e8mes de chauffage, il est crucial de prendre en compte divers \u00e9l\u00e9ments : <\/p>\n\n<ul class=\"wp-block-list\"><li>Type de logement et son efficacit\u00e9 thermique<\/li><li>Budget d&rsquo;installation initial<\/li><li>Co\u00fbts annuels de fonctionnement<\/li><li>Impact environnemental<\/li><\/ul>\n\n<p>La d\u00e9cision d&rsquo;opter pour le chauffage au gaz ou \u00e9lectrique d\u00e9pend non seulement des co\u00fbts, mais aussi des attentes en termes de confort et d&rsquo;efficacit\u00e9. Ce choix doit int\u00e9grer l&rsquo;analyse des d\u00e9penses, la consommation \u00e9nerg\u00e9tique et l&rsquo;impact environnemental, offrant ainsi une vue d&rsquo;ensemble compl\u00e8te.<\/p>\n\n","protected":false},"excerpt":{"rendered":"<p>Le chauffage repr\u00e9sente une part significative des d\u00e9penses \u00e9nerg\u00e9tiques d&rsquo;un foyer, souvent autour de 60 %. Il est donc essentiel [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":6822,"comment_status":"open","ping_status":"close","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1537],"tags":[],"class_list":["post-6825","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-energie-confort"],"_links":{"self":[{"href":"https:\/\/www.travaux-actu.com\/blog\/wp-json\/wp\/v2\/posts\/6825","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.travaux-actu.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.travaux-actu.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.travaux-actu.com\/blog\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.travaux-actu.com\/blog\/wp-json\/wp\/v2\/comments?post=6825"}],"version-history":[{"count":0,"href":"https:\/\/www.travaux-actu.com\/blog\/wp-json\/wp\/v2\/posts\/6825\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.travaux-actu.com\/blog\/wp-json\/wp\/v2\/media\/6822"}],"wp:attachment":[{"href":"https:\/\/www.travaux-actu.com\/blog\/wp-json\/wp\/v2\/media?parent=6825"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.travaux-actu.com\/blog\/wp-json\/wp\/v2\/categories?post=6825"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.travaux-actu.com\/blog\/wp-json\/wp\/v2\/tags?post=6825"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}