{"id":3373,"date":"2021-02-23T10:25:15","date_gmt":"2021-02-23T09:25:15","guid":{"rendered":"https:\/\/sceaux-lagazette.fr\/?p=3373"},"modified":"2021-02-23T16:43:04","modified_gmt":"2021-02-23T15:43:04","slug":"vous-avez-dit-changement-dechelle","status":"publish","type":"post","link":"https:\/\/sceaux-lagazette.fr\/index.php\/2021\/02\/23\/vous-avez-dit-changement-dechelle\/","title":{"rendered":"Vous avez dit changement d\u2019\u00e9chelle ?"},"content":{"rendered":"\n<p>La Gazette avait annonc\u00e9 la table ronde organis\u00e9e en visio conf\u00e9rence par la CATTE (Coordination des Associations du Territoire pour la Transition \u00c9cologique) le 9 f\u00e9vrier dernier et intitul\u00e9e \u00ab Pour la R\u00e9novation des logements, comment changer d\u2019\u00e9chelle\u00a0\u00bb. Il \u00e9tait logique qu\u2019elle donne \u00e0 ses lecteurs quelques \u00e9l\u00e9ments sur ce qui s\u2019y est dit. L\u2019objectif n\u2019est pas ici d\u2019en faire un compte rendu exhaustif mais de revenir sur deux contributions autour de la question pos\u00e9e.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Le PREP \u00e0 Sceaux<\/h2>\n\n\n\n<p>La premi\u00e8re contribution \u00e9manait de Florence Presson, \u00e9lue sc\u00e9enne en charge des transitions et de l\u2019\u00e9conomie circulaire et solidaire. Celle-ci pr\u00e9sentait le <a href=\"http:\/\/www.drihl.ile-de-france.developpement-durable.gouv.fr\/le-prep-accompagner-les-franciliens-dans-leur-a579.html\" target=\"_blank\" rel=\"noreferrer noopener\">dispositif PREP<\/a> pour la r\u00e9novation des pavillons priv\u00e9s, dont la Gazette <a href=\"https:\/\/sceaux-lagazette.fr\/index.php\/2020\/11\/14\/halte-a-la-passoire\/\" target=\"_blank\" rel=\"noreferrer noopener\">s\u2019est d\u00e9j\u00e0 faite l\u2019\u00e9cho<\/a>. Les modalit\u00e9s de cette op\u00e9ration allaient dans le sens de la r\u00e9flexion du groupe B\u00e2timent de la CATTE&nbsp;: objectif ambitieux (faire gagner a minima 2 classes d\u2019\u00e9nergie et 50% en termes de gain d\u2019\u00e9nergie aux habitations) qui conduit \u00e0 agir globalement sur tout ce qui contribue \u00e0 l\u2019isolation (isolation des parties opaques, changement des menuiseries, ventilation etc.), avec un accompagnement global des propri\u00e9taires (diagnostic technique, financement, suivi des travaux) et des artisans form\u00e9s.<\/p>\n\n\n\n<p>Pour ce qui concerne le rythme de r\u00e9novation, l\u2019id\u00e9e avanc\u00e9e est de r\u00e9ussir les premiers chantiers et avoir ensuite un effet d\u2019entrainement (tache d\u2019huile) par les r\u00e9sultats obtenus, en particulier sur la facture \u00e9nerg\u00e9tique.<\/p>\n\n\n\n<p>N\u2019est-ce pas l\u2019attitude&nbsp;la plus pragmatique&nbsp;?<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Atteindre les objectifs nationaux affich\u00e9s d\u2019ici 2050<\/h2>\n\n\n\n<p>Le deuxi\u00e8me intervenant \u00e9tait <a rel=\"noreferrer noopener\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Olivier_Sidler\" target=\"_blank\">Olivier Sidler<\/a>, expert du domaine aujourd\u2019hui retrait\u00e9 mais apparemment toujours aussi motiv\u00e9 par le sujet. Apr\u00e8s avoir rappel\u00e9 les principes \u00e0 suivre pour une r\u00e9novation globale performante, il a affirm\u00e9 qu\u2019ils permettent d\u2019\u00e9normes \u00e9conomies d\u2019\u00e9nergie&nbsp;: <em>On vise 80% d\u2019\u00e9conomie apr\u00e8s r\u00e9novation, permettant de rembourser les annuit\u00e9s des emprunts n\u00e9cessaires pour les travaux. Les consommations mesur\u00e9es sur les op\u00e9rations d\u00e9j\u00e0 r\u00e9alis\u00e9es sont situ\u00e9es entre 20 \u00e0 50 kWh\/m2\/an.<\/em><\/p>\n\n\n\n<p>Il est ensuite entr\u00e9 dans le c\u0153ur du sujet de cette table ronde&nbsp;: pourquoi et comment changer d\u2019\u00e9chelle. Les objectifs affich\u00e9s par le l\u00e9gislateur sont ambitieux&nbsp;: la Loi de Transition \u00c9nerg\u00e9tique et de Croissance verte de 2015 vise une r\u00e9novation du TOUT le parc d\u2019ici 2050, la loi \u00c9nergie-Climat de 2019, visant \u00e0 faire dispara\u00eetre d\u2019ici 2028 les logements class\u00e9s F ou G. Dans les deux cas, cela correspond \u00e0 700&nbsp;000 logements r\u00e9nov\u00e9s par an. On en est tr\u00e8s loin. Actuellement, la plupart des pays incitent les citoyens \u00e0 se lancer dans des travaux, avec peu de r\u00e9sultats&nbsp;: le pays qui a les meilleurs r\u00e9sultats, l\u2019Allemagne, atteint p\u00e9niblement 30&nbsp;000 r\u00e9novations par an.<\/p>\n\n\n\n<p>Il propose donc d\u2019abord de financer largement le dispositif (financement accessible \u00e0 l\u2019ensemble des m\u00e9nages, et modul\u00e9 selon les revenus, d\u00e9veloppement des pr\u00eats \u00e0 taux z\u00e9ro, avec \u00e9ch\u00e9ance plus longue). Il consid\u00e8re aussi qu\u2019il faut passer de l\u2019incitation \u00e0 l\u2019obligation. Il consid\u00e8re que les Fran\u00e7ais sont pr\u00eats pour cette mesure&nbsp;: <em>selon un sondage annuel de l\u2019ADEME effectu\u00e9 depuis 2007, 65% \u00e0 80% des fran\u00e7ais sont favorables \u00e0 rendre obligatoire la r\u00e9novation performante des logements. Cela rejoint les propositions de la Convention citoyenne pour le Climat<\/em>.<\/p>\n\n\n\n<p>Je n\u2019ai pas bien compris la logique de la d\u00e9monstration. On a vu avec l\u2019exemple extr\u00eame de l\u2019ISF que beaucoup de Fran\u00e7ais peuvent \u00eatre favorable \u00e0 une d\u00e9cision qui ne les g\u00eane pas personnellement. Mais on ne peut que se demander, si une part si importante des Fran\u00e7ais sont pour la r\u00e9novation, pourquoi il s\u2019en fait si peu. Rappelons que 58 % des Fran\u00e7ais sont propri\u00e9taires de leur r\u00e9sidence principale, et qu\u2019il s\u2019agit souvent de logements individuels (pas de copropri\u00e9taires \u00e0 convaincre&nbsp;!).<\/p>\n\n\n\n<p>La r\u00e9union a aussi \u00e9t\u00e9 l\u2019occasion de pointer la difficult\u00e9 de la r\u00e9novation (et avant tout de la d\u00e9cision de r\u00e9novation) dans le collectif priv\u00e9 (23% du parc en France), o\u00f9 il faut convaincre les assembl\u00e9es de copropri\u00e9taires, souvent r\u00e9ticents \u00e0 se lancer dans des travaux co\u00fbteux, et qui ne b\u00e9n\u00e9ficient pas, comme les bailleurs sociaux, d\u2019un service technique comp\u00e9tent.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La Gazette avait annonc\u00e9 la table ronde organis\u00e9e en visio conf\u00e9rence par la CATTE (Coordination des Associations du Territoire pour la Transition \u00c9cologique) le 9 f\u00e9vrier dernier et intitul\u00e9e \u00ab Pour la R\u00e9novation des logements, comment changer d\u2019\u00e9chelle\u00a0\u00bb. Il \u00e9tait logique qu\u2019elle donne \u00e0 ses lecteurs quelques \u00e9l\u00e9ments sur ce&#8230;<\/p>\n","protected":false},"author":11,"featured_media":3398,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[53],"tags":[],"class_list":["post-3373","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-analyses","entry","simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Vous avez dit changement d\u2019\u00e9chelle ? - La Gazette<\/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:\/\/sceaux-lagazette.fr\/index.php\/2021\/02\/23\/vous-avez-dit-changement-dechelle\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Vous avez dit changement d\u2019\u00e9chelle ? - La Gazette\" \/>\n<meta property=\"og:description\" content=\"La Gazette avait annonc\u00e9 la table ronde organis\u00e9e en visio conf\u00e9rence par la CATTE (Coordination des Associations du Territoire pour la Transition \u00c9cologique) le 9 f\u00e9vrier dernier et intitul\u00e9e \u00ab Pour la R\u00e9novation des logements, comment changer d\u2019\u00e9chelle\u00a0\u00bb. 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