{"id":170813,"date":"2021-11-03T15:26:16","date_gmt":"2021-11-03T14:26:16","guid":{"rendered":"https:\/\/reassurez-moi.fr\/guide\/?page_id=170813"},"modified":"2024-12-19T15:09:24","modified_gmt":"2024-12-19T14:09:24","slug":"rechauffement-climatique-depenses-habitation","status":"publish","type":"page","link":"https:\/\/guide.reassurez-moi.fr\/guide\/communication\/rechauffement-climatique-depenses-habitation","title":{"rendered":"[\u00c9tude] &#8211; Les primes d&rsquo;assurance habitation doubleront d&rsquo;ici 2030 en raison du r\u00e9chauffement climatique"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\" id=\"etude-les-primes-d-assurances-habitation-doubleront-d-ici-2030-en-raison-du-rechauffement-climatique\">[\u00c9tude] &#8211; Les primes d&rsquo;assurance habitation doubleront d&rsquo;ici 2030 en raison du r\u00e9chauffement climatique<\/h1>\n\n\n\n<p class=\"has-text-align-left\">Inondations, incendies, s\u00e9cheresse&#8230; L\u2019actualit\u00e9 de cette ann\u00e9e 2021 ne repr\u00e9sente que les pr\u00e9mices de ce qui nous attend, d\u2019apr\u00e8s le 1er volet du <strong>dernier rapport d&rsquo;\u00e9valuation du GIEC (Groupe d&rsquo;Experts Intergouvernemental sur l&rsquo;\u00e9volution du Climat)<\/strong> <strong>paru en Ao\u00fbt 2021<\/strong>.<\/p>\n\n\n\n<p class=\"has-text-align-left\"><strong>Le r\u00e9chauffement climatique, principale cause de ces d\u00e9r\u00e8glements, va prendre de plus en plus d\u2019ampleur<\/strong> au risque de d\u00e9s\u00e9quilibrer certains de nos mod\u00e8les \u00e9conomiques. Le secteur de l\u2019assurance est en premi\u00e8re ligne de ces impacts.\u00a0En effet, <strong>les charges des sinistres li\u00e9es aux catastrophes naturelles pourraient atteindre <meta charset=\"utf-8\">50 milliards d\u2019euros sur la p\u00e9riode 2020 &#8211; 2030, uniquement pour les acteurs fran\u00e7ais<\/strong>.\u00a0<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><meta charset=\"utf-8\">Un tel niveau de d\u00e9penses interpelle et incite \u00e0 la r\u00e9flexion. Les assureurs pourront-ils assumer ces nouveaux risques ? Comment ce ph\u00e9nom\u00e8ne impactera-t-il les particuliers?\u00a0<\/p><\/blockquote>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><meta charset=\"utf-8\"><strong>Les analystes et experts de R\u00e9assurez-Moi se sont questionn\u00e9s.<\/strong><\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"is-style-arrow-right wp-block-list\"><li>Pour analyser les diff\u00e9rentes \u00e9volutions possibles, nous nous sommes appuy\u00e9s sur <strong>3 sc\u00e9narios propos\u00e9s par le GIEC<\/strong> :<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-table is-style-header-double\"><table><thead><tr><th><\/th><th class=\"has-text-align-center\" data-align=\"center\">Sc\u00e9nario 1<\/th><th class=\"has-text-align-center\" data-align=\"center\">Sc\u00e9nario 2<\/th><th class=\"has-text-align-center\" data-align=\"center\">Sc\u00e9nario 3<\/th><\/tr><\/thead><tbody><tr><td><meta charset=\"utf-8\"><strong>Nom du sc\u00e9nario<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><meta charset=\"utf-8\">SSP1 &#8211; 1.9<\/td><td class=\"has-text-align-center\" data-align=\"center\"><meta charset=\"utf-8\">SSP2 &#8211; 4.5<\/td><td class=\"has-text-align-center\" data-align=\"center\"><meta charset=\"utf-8\">SSP5 &#8211; 8.5<\/td><\/tr><tr><td><meta charset=\"utf-8\"><strong>Actions<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><meta charset=\"utf-8\">R\u00e9duction drastique des \u00e9missions de CO2<\/td><td class=\"has-text-align-center\" data-align=\"center\"><meta charset=\"utf-8\">R\u00e9duction s\u00e9v\u00e8re des \u00e9missions de CO2<\/td><td class=\"has-text-align-center\" data-align=\"center\">Aucun effort consenti pour r\u00e9duire les \u00e9missions de CO2<\/td><\/tr><tr><td><meta charset=\"utf-8\"><strong>Source<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><meta charset=\"utf-8\">Virage politique et social radical<\/td><td class=\"has-text-align-center\" data-align=\"center\"><meta charset=\"utf-8\">Prise de conscience s\u00e9rieuse<\/td><td class=\"has-text-align-center\" data-align=\"center\"><meta charset=\"utf-8\">Nous continuons sur la tendance actuelle<\/td><\/tr><tr><td><meta charset=\"utf-8\"><strong>Probabilit\u00e9<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><meta charset=\"utf-8\">Faible<\/td><td class=\"has-text-align-center\" data-align=\"center\"><meta charset=\"utf-8\">Difficile mais pas impossible<\/td><td class=\"has-text-align-center\" data-align=\"center\"><meta charset=\"utf-8\">Niveau actuel<\/td><\/tr><tr><td><meta charset=\"utf-8\"><strong>Evolution Temp\u00e9rature (\u00b0C)<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><meta charset=\"utf-8\">+ 1,5<\/td><td class=\"has-text-align-center\" data-align=\"center\"><meta charset=\"utf-8\">+ 2<\/td><td class=\"has-text-align-center\" data-align=\"center\"><meta charset=\"utf-8\">+ 4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"le-rechauffement-climatique-pourrait-doubler-les-couts-des-assurances-d-ici-2030\">Le r\u00e9chauffement climatique pourrait doubler les co\u00fbts des assurances d\u2019ici 2030 <\/h2>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Si nous continuons \u00e0 fonder notre \u00e9conomie sur les \u00e9nergies fossiles sans mesures drastiques, <strong>la moyenne des indemnisations vers\u00e9es par les assurances pour les p\u00e9rils risque de doubler<\/strong> sur la prochaine d\u00e9cennie, pour atteindre un niveau sup\u00e9rieur \u00e0 4,7 milliards d\u2019euros par an, soit quasiment le double observ\u00e9 sur les derni\u00e8res ann\u00e9es (2,4 milliards d\u2019euros par an en moyenne).<\/p>\n\n\n\n<p><strong>Cette augmentation est inh\u00e9rente au r\u00e9chauffement climatique, qui serait \u00e0 l\u2019origine de 40 % de cette augmentation.<\/strong><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<script src=\"https:\/\/cdn.anychart.com\/releases\/8.10.0\/js\/anychart-core.min.js\" type=\"text\/javascript\"><\/script>\n\n<!-- FOR WATERFALL -->\n<script src=\"https:\/\/cdn.anychart.com\/releases\/8.10.0\/js\/anychart-waterfall.min.js\"><\/script>\n\n<style>\n    html, body, #waterfallContainer {\n        width: 100%;\n        height: 100%;\n        margin: 0;\n        padding: 0;\n    }\n<\/style>\n<div id=\"waterfallContainer\" style=\"height: 500px\"><\/div>\n<script>\nanychart.onDocumentReady(function() {\n    const data = [\n        { x: 'Moy. 2010-2020', value: 2.40 },\n        { x: 'Croissance PIB', value: 3.80 },\n        { x: 'R\u00e9chauffement Climatique', value: 4.70 },\n        { x: 'Moy. 2030', isTotal: true },\n    ]\n\n    const staticColor = '#1976d2'\n    const risingColor = '#ef6c00'\n\n    const chart = anychart.waterfall()\n    const series = chart.waterfall(data)\n    series.normal().fill(staticColor, 1)\n    series.normal().risingFill(risingColor, 1)\n\n    chart.dataMode('absolute')\n    chart.legend(false)\n    chart.tooltip().format(function() {\n        if (this.isTotal) {\n            return `${this.absolute} milliards d\\'euros`\n        }\n        return `+ ${Math.round(this.diff * 10) \/ 10} milliard d\\'euros`\n    })\n\n    chart.container('waterfallContainer')\n    chart.draw()\n\n    const credits = document.querySelectorAll('.anychart-credits')\n    credits.forEach(creditEl => creditEl.style.display = 'none')\n})\n<\/script>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Alors que les indemnisations moyennes vers\u00e9es par les assureurs s&rsquo;\u00e9tablissaient \u00e0 2,4 milliards d&rsquo;euros en moyenne par an sur la p\u00e9riode 2010 &#8211; 2020, elles augmenteraient \u00e0 <strong>4,7 milliards d&rsquo;euros par an d&rsquo;ici 2030 en raison<\/strong> : <\/p>\n\n\n\n<ul class=\"is-style-arrow-right wp-block-list\"><li>De la croissance du PIB pour 1,4 milliards d&rsquo;euros : d\u00e9veloppement, industrialisation de nouvelles zones, augmentation de la concentration d&rsquo;entreprises et d&rsquo;habitations ;<\/li><li>Du<strong> r\u00e9chauffement climatique pour 0,9 milliards d&rsquo;euros<\/strong>.<\/li><\/ul>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"des-primes-habitation-pouvant-aller-jusqu-a-808-euros-par-an-et-par-menage\">Des primes d&rsquo;assurance habitation pouvant aller jusqu&rsquo;\u00e0 732 euros par an et par m\u00e9nage <\/h2>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Les assureurs vont-ils assumer seuls la charge d\u2019un tel ph\u00e9nom\u00e8ne et accepter de r\u00e9duire leur marge ? Difficile \u00e0 croire.<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>En faisant l\u2019hypoth\u00e8se d\u2019un ratio\u00a0 \u00ab\u00a0Sinistres\/Primes\u00a0\u00bb\u00a0 \u00e9quivalent au niveau actuel, les m\u00e9nages fran\u00e7ais verront leur budget assurance augmenter ind\u00e9niablement. <strong>Mais \u00e0 quoi doit-on s\u2019attendre ?<\/strong>\u00a0<\/p><\/blockquote>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Selon les 3 sc\u00e9narios du GIEC s\u00e9lectionn\u00e9s ci-dessus, les \u00e9quipes d\u2019analystes de R\u00e9assurez-Moi ont r\u00e9alis\u00e9 des simulations de l\u2019augmentation potentielle de la facture d\u2019ici 2030, en distinguant les\u00a0habitats en maison ou en appartement.\u00a0<\/p>\n\n\n\n<p><strong>En moyenne, les fran\u00e7ais pourraient payer jusqu\u2019\u00e0 732 euros par an de prime habitation d\u2019ici 2030 pour une maison, et 370 euros pour un appartement, soit pr\u00e8s du double de la facture actuelle <\/strong>(estimations bas\u00e9es sur la moyenne fran\u00e7aise, toutes r\u00e9gions confondues).<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"augmentation-des-cotisations-pour-une-maison\"><strong>Augmentation des cotisations pour une maison :<\/strong><\/h3>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<script src=\"https:\/\/cdn.anychart.com\/releases\/8.10.0\/js\/anychart-core.min.js\" type=\"text\/javascript\"><\/script>\n\n<!-- FOR LINES -->\n<script src=\"https:\/\/cdn.anychart.com\/releases\/8.10.0\/js\/anychart-cartesian.min.js\"><\/script>\n\n<style>\n    html, body, #barContainer {\n        width: 100%;\n        height: 100%;\n        margin: 0;\n        padding: 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document.querySelectorAll('.anychart-credits')\n    credits.forEach(creditEl => creditEl.style.display = 'none')\n})\n<\/script>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"des-disparites-regionales-sont-attendues-penalisant-les-regions-les-plus-sinistrees\">Des disparit\u00e9s r\u00e9gionales sont attendues, p\u00e9nalisant les r\u00e9gions les plus sinistr\u00e9es<\/h2>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Au-del\u00e0 de l\u2019augmentation globale des primes attendues, les risques li\u00e9s au changement climatique cr\u00e9eront des disparit\u00e9s inter-r\u00e9gionales. En effet,<strong> certaines zones seront plus expos\u00e9es que d\u2019autres \u00e0 l\u2019aggravation des intemp\u00e9ries<\/strong>, comme le montre la cartographie ci-dessous (focus sur un habitat en maison). <\/p>\n\n\n\n<p>Ainsi les r\u00e9gions Centre-Val de Loire, Ile-de-France (notamment en raison des Yvelines, Seine et Marne ou encore Essonne), Nouvelle-Aquitaine et Pays de la Loire pourraient voir leurs risques de sinistralit\u00e9 cro\u00eetre de plus de 100 %. Le montant des primes en r\u00e9gion Ile-de-France pourrait d\u00e9passer les 1 000 euros par an contre 544 euros dans la r\u00e9gion Grand-Est.  <\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<script src=\"https:\/\/cdn.anychart.com\/releases\/8.10.0\/js\/anychart-core.min.js\" type=\"text\/javascript\"><\/script>\n\n<!-- FOR MAPS -->\n<script src=\"https:\/\/cdn.anychart.com\/releases\/8.10.0\/js\/anychart-map.min.js\" type=\"text\/javascript\"><\/script>\n<script src=\"https:\/\/cdn.anychart.com\/geodata\/2.1.1\/countries\/france\/france.js\"><\/script>\n\n<style>\n    html, body, #mapContainer2 {\n        width: 100%;\n        height: 100%;\n        margin: 0;\n        padding: 0;\n    }\n<\/style>\n<div id=\"mapContainer2\" style=\"height: 500px\"><\/div>\n<script>\nanychart.onDocumentReady(function() {\n    const homeMapValuesPerRegion = [\n        { id: 'FR.AR', name: 'Auvergne-Rh\u00f4ne-Alpes', value: 62, value2: 644 },\n        { id: 'FR.BF', name: 'Bourgogne-Franche-Comt\u00e9', value: 48, value2: 560 },\n        { id: 'FR.BT', name: 'Bretagne', value: 76, value2: 606 },\n        { id: 'FR.CN', name: 'Centre-Val de Loire', value: 118, value2: 818 },\n        { id: 'FR.CE', name: 'Corse', value: 73, value2: 787 },\n        { id: 'FR.AO', name: 'Grand Est', value: 35, value2: 544 },\n        { id: 'FR.NC', name: 'Hauts-de-France', value: 84, value2: 743 },\n        { id: 'FR.IF', name: 'Ile-de-France', value: 118, value2: 1146 },\n        { id: 'FR.ND', name: 'Normandie', value: 86, value2: 689 },\n        { id: 'FR.AC', name: 'Nouvelle-Aquitaine', value: 106, value2: 787 },\n        { id: 'FR.LP', name: 'Occitanie', value: 86, value2: 767 },\n        { id: 'FR.PL', name: 'Pays de la Loire', value: 108, value2: 745 },\n        { id: 'FR.PR', name: 'PACA', value: 43, value2: 680 },\n    ]\n    \/\/ Setup colors\n    const hoverColor = '#dd5722'\n    const startColor = '#fff'\n    const endColor = '#0054a0'\n    const tooltipPrefix = 'Prime estim\u00e9e 2030'\n    const tooltipSuffix = '\u20ac'\n\n    \/\/ init the map with france data\n    const map = anychart.map()\n    map.geoData(anychart.maps.france)\n\n    \/\/ put the data into the map\n    const series = map.choropleth(homeMapValuesPerRegion)\n\n    \/\/ extra configuration\n    series.labels(false)\n\n    \/\/ setup colors and color range legend\n    series.colorScale(anychart.scales.linearColor(startColor, endColor))\n    const colorRange = map.colorRange()\n    colorRange.enabled(true)\n    colorRange.orientation('right')\n    colorRange.padding(0, 10, 0, -10)\n    colorRange.title('% augmentation')\n\n    series.hovered().fill(() => hoverColor)\n    series.tooltip().useHtml(true).format((e) => `${tooltipPrefix} : <b>${e.getData('value2')} ${tooltipSuffix}<\/b>`)\n\n    \/\/ set the container\n    map.container('mapContainer2')\n\n    map.draw()\n\n    const credits = document.querySelectorAll('.anychart-credits')\n    credits.forEach(creditEl => creditEl.style.display = 'none')\n})\n<\/script>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Alors que dans certaines r\u00e9gions, la prime MRH pourrait presque doubler d&rsquo;ici 2030, il est \u00e9vident que <strong>l\u2019acc\u00e8s \u00e0 l&rsquo;assurance deviendra difficile pour beaucoup de foyers<\/strong>. <\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-mars-information icon-arrow\"><i class=\"icon\"><\/i><p>Les politiques et les compagnies d\u2019assurance devront alors r\u00e9fl\u00e9chir \u00e0 des solutions pour compenser ou lisser les in\u00e9galit\u00e9s r\u00e9gionales.\u00a0<\/p><\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column has-background is-layout-flow wp-block-column-is-layout-flow\" style=\"background-color:#093e78\">\n<p class=\"has-white-color has-text-color\" style=\"font-size:28px; color:#fff\"><strong>Notre m\u00e9thodologie<\/strong><\/p>\n\n\n\n<p class=\"has-white-color has-text-color\"><\/p><li style=\"color: #fff\"> Nos projections se sont appuy\u00e9es sur 3 sc\u00e9narios, sur un total de 5 sc\u00e9narios envisag\u00e9s par le GIEC (le sc\u00e9nario optimiste, le sc\u00e9nario catastrophe, et le sc\u00e9nario m\u00e9dian). <\/li><p><\/p>\n\n\n\n<p class=\"has-white-color has-text-color\"><\/p><li style=\"color: #fff\"> Les croissances projet\u00e9es des primes MRH sont estim\u00e9es \u00e0 partir d\u2019une \u00e9tude sur les risques financiers dus au changement climatique, produite par l\u2019ACPR &#8211; Banque de France. Nous avons actualis\u00e9 les donn\u00e9es sur 2030 (actualisation lin\u00e9aire). <\/li><p><\/p>\n\n\n\n<p class=\"has-white-color has-text-color\"><\/p><li style=\"color: #fff\"> Les donn\u00e9es de l\u2019ACPR &#8211; Banque de France \u00e9tant r\u00e9gionalis\u00e9es, nous avons proc\u00e9d\u00e9 \u00e0 une moyenne pond\u00e9r\u00e9e pour atteindre des moyennes nationales (selon le nombre d\u2019habitants par d\u00e9partement \u2013 Insee 2019). <\/li><p><\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>[\u00c9tude] &#8211; Les primes d&rsquo;assurance habitation doubleront d&rsquo;ici 2030 en raison du r\u00e9chauffement climatique Inondations, incendies, s\u00e9cheresse&#8230; L\u2019actualit\u00e9 de cette ann\u00e9e 2021 ne repr\u00e9sente que les pr\u00e9mices de ce qui nous attend, d\u2019apr\u00e8s le 1er volet du dernier rapport d&rsquo;\u00e9valuation du GIEC (Groupe d&rsquo;Experts Intergouvernemental sur l&rsquo;\u00e9volution du Climat) paru en Ao\u00fbt 2021. Le r\u00e9chauffement\u2026<\/p>\n","protected":false},"author":61,"featured_media":0,"parent":106518,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"categories":[496],"page_topic":[],"class_list":["post-170813","page","type-page","status-publish","hentry","category-etudes"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[\u00c9tude] - Les primes d&#039;assurance habitation doubleront d&#039;ici 2030 en raison du r\u00e9chauffement climatique | R\u00e9assurez-moi<\/title>\n<meta name=\"description\" content=\"Inondations, incendies, s\u00e9cheresse. 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