{"id":67355,"date":"2011-03-16T14:48:40","date_gmt":"2011-03-16T13:48:40","guid":{"rendered":"http:\/\/b.bati-journal.com\/?p=67355"},"modified":"2019-07-15T12:48:18","modified_gmt":"2019-07-15T10:48:18","slug":"solaire-thermique-les-conditions-de-la-relance","status":"publish","type":"post","link":"https:\/\/batijournal.com\/index.php\/solaire-thermique-les-conditions-de-la-relance\/67355\/","title":{"rendered":"Solaire thermique\u00a0: les conditions de la relance"},"content":{"rendered":"<p>Quand on leur demande quelle \u00e9nergie renouvelable la France devrait d\u00e9velopper en priorit\u00e9, les Fran\u00e7ais sont 61% \u00e0 donner la primeur \u00e0 l\u0092&rsquo;\u00e9nergie solaire*. Pourtant, le march\u00e9 solaire thermique hexagonal, en progression constante depuis une dizaine d\u0092ann\u00e9es, marque le pas depuis deux ans. En\u00a02009, il accusait une baisse de 9% par rapport \u00e0\u00a02008. Les raisons\u00a0? La crise \u00e9conomique, bien s\u00fbr, mais aussi la forte concurrence du solaire photovolta\u00efque et des pompes \u00e0 chaleur. M\u00eame si l&rsquo;\u0092on ne dispose pas encore des chiffres de 2010 \u00e0 l\u0092&rsquo;heure o\u00f9 nous \u00e9crivons ces lignes, les estimations ne laissent pas pr\u00e9voir de r\u00e9el inversement de tendance. Le solaire thermique devrait cependant tirer son \u00e9pingle du jeu dans les ann\u00e9es qui viennent, gr\u00e2ce notamment au march\u00e9 des installations collectives et aux innovations technologiques. Sauv\u00e9 par le collectif. Le Grenelle de l\u0092&rsquo;environnement a, pour la fili\u00e8re solaire thermique, fix\u00e9 des objectifs ambitieux\u00a0: produire, \u00e0 l&rsquo;\u0092horizon\u00a02020 (hors r\u00e9sidentiel individuel), 110000tep\/an soit un suppl\u00e9ment de production de 100000tep\/an par rapport \u00e0\u00a02006. Les projets soutenus par le Fonds chaleur se focalisent prioritairement sur les installations de chauffe-\u00adeau solaires collectifs\u00a0(CESC). Ils visent le logement collectif et, par extension, tout h\u00e9bergement permanent ou de longue dur\u00e9e avec des besoins similaires en eau chaude sanitaire (secteur hospitalier et sanitaire, structures d\u0092&rsquo;accueil, maisons de retraite). Le tertiaire priv\u00e9 est \u00e9galement concern\u00e9\u00a0; il comprend les h\u00f4tels et campings \u00e0 usage non saisonnier, les piscines collectives, les restaurants, les cantines d\u0092&rsquo;entreprises Les activit\u00e9s agricoles consommatrices d&rsquo;\u0092eau chaude sanitaire (laiteries, fromageries) font aussi partie des installations prioritaires. Les aides du Fonds chaleur sont octroy\u00e9es \u00ab\u00a0aux projets optimis\u00e9s\u00a0\u00bb dans la mesure o\u00f9 l\u0092&rsquo;installation solaire thermique r\u00e9pond \u00e0 un certain nombre de crit\u00e8res d&rsquo;\u0092\u00e9ligibilit\u00e9, comme notamment la surface de capteurs minimum (50m2), et la mise en place syst\u00e9matique d\u0092&rsquo;une proc\u00e9dure de monitoring de l&rsquo;installation pour la mesure des donn\u00e9es de production solaire utile et de consommation d\u0092&rsquo;appoint de l\u0092&rsquo;installation. Les nouvelles installations solaires thermiques \u00e9ligibles concernent aussi bien les b\u00e2timents neufs que les b\u00e2timents existants. En 2009-2010, le Fonds chaleur a permis de soutenir, hors appel \u00e0 projets, plus de 500\u00a0installations solaires thermiques pour une production de 2606tep\/an de chaleur.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Quand on leur demande quelle \u00e9nergie renouvelable la France devrait d\u00e9velopper en priorit\u00e9, les Fran\u00e7ais sont 61% \u00e0 donner la primeur \u00e0 l\u0092&rsquo;\u00e9nergie solaire*. Pourtant, le march\u00e9 solaire thermique hexagonal, en progression constante depuis une dizaine d\u0092ann\u00e9es, marque le pas depuis deux ans. En\u00a02009, il accusait une baisse de 9% par rapport \u00e0\u00a02008. Les raisons\u00a0? [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":45206,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[10530],"tags":[1216],"class_list":["post-67355","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites","tag-solaire-thermique"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Solaire thermique\u00a0: les conditions de la relance<\/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:\/\/batijournal.com\/index.php\/solaire-thermique-les-conditions-de-la-relance\/67355\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Solaire thermique\u00a0: les conditions de la relance\" \/>\n<meta property=\"og:description\" content=\"Quand on leur demande quelle \u00e9nergie renouvelable la France devrait d\u00e9velopper en priorit\u00e9, les Fran\u00e7ais sont 61% \u00e0 donner la primeur \u00e0 l\u0092&rsquo;\u00e9nergie solaire*. Pourtant, le march\u00e9 solaire thermique hexagonal, en progression constante depuis une dizaine d\u0092ann\u00e9es, marque le pas depuis deux ans. En\u00a02009, il accusait une baisse de 9% par rapport \u00e0\u00a02008. Les raisons\u00a0? 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