{"id":1853,"date":"2008-10-03T11:41:04","date_gmt":"2008-10-03T11:41:04","guid":{"rendered":"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/10\/03\/dvoreuses-de-ca\/"},"modified":"2012-07-12T11:00:24","modified_gmt":"2012-07-12T11:00:24","slug":"dvoreuses-de-ca","status":"publish","type":"post","link":"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/10\/03\/dvoreuses-de-ca\/","title":{"rendered":"D\u00e9voreuses de capitaux, les \u00e9nergies renouvelables vont-elles aborder une mauvaise passe?"},"content":{"rendered":"<p>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;<strong><span style=\"font-size: 1.4em\">L<\/span><\/strong>&lsquo;industrie des \u00e9nergies renouvelables, par besoins de capitaux, est un formidable gouffre \u00e0 liquidit\u00e9s. Que ce soit dans l&rsquo;\u00e9nergie solaire avec ses formidables investissements en capacit\u00e9s de production de cellules solaires, que ce soit dans l&rsquo;\u00e9nergie \u00e9olienne avec des prix d&rsquo;\u00e9quipements tir\u00e9s vers le haut en raison de formidables goulets d&rsquo;\u00e9tranglement dans les outils de r\u00e9alisation, les financiers internationaux se posent des questions sur la viabilit\u00e9 de certains projets. On a vu hier en Bourse Vestas perdre 10%, Suntech plonger de 16%, Q-Cells perdre 9% pour ne citer que les plus gros acteurs. Ces activit\u00e9s p\u00e2tissent \u00e0 la fois d&rsquo;un business model qui repose sur la disponibilit\u00e9 de capitaux et \u00e9galement sur des niveaux de prix des \u00e9quipements rendus insupportables par une demande artificiellement soutenue par les subventions \u00e9tatiques. <a href=\"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/photovoltaicprices200820161.jpg\"><img loading=\"lazy\" decoding=\"async\" height=\"426\" alt=\"Photovoltaicprices20082016\" src=\"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/photovoltaicprices20082016.jpg\" width=\"480\"  \/><\/a> <\/p>\n<p>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;Une des cl\u00e9s passe par la r\u00e9duction des co\u00fbts des investissements, permettant d&rsquo;accompagner une croissance importante en volumes des \u00e9quipements. Par exemple aux Etats-Unis les objectifs demand\u00e9s par les financiers, pour assurer une croissance en volume de la fili\u00e8re photovolta\u00efque de plus 40% par an, sont de faire d\u00e9cro\u00eetre le prix du Watt install\u00e9 <u>de 3,75$ en 2008 \u00e0 1,5$ en 2012.<\/u> Bien s\u00fbr cette d\u00e9croissance viendrait \u00e0 la fois d&rsquo;une r\u00e9duction des marges excessives r\u00e9sultant du passage de la p\u00e9nurie \u00e0 un exc\u00e8s d&rsquo;offre (FIG. barres rouges) mais aussi de gains de productivit\u00e9s importants par l&rsquo;introduction des technologies en couches minces. On le voit, l&rsquo;extrapolation d&rsquo;un tel sc\u00e9nario pourrait conduire \u00e0 un prix du Watt photovolta\u00efque vers les 1 dollar en 2016, date d&rsquo;expiration des aides \u00e0 l&rsquo;investissement de la nouvelle loi en cours de discussion \u00e0 la Chambre des Repr\u00e9sentants am\u00e9ricains.<\/p>\n<p>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;Ce seuil d&rsquo;un dollar le Watt aux USA ou d&rsquo;un Euro le Watt en Europe est tr\u00e8s important. Il correspond en effet au <u>pay-back en 10 mille heures<\/u> d&rsquo;un investissement pour un prix de vente du MWh d&rsquo;\u00e9nergie \u00e9lectrique de 100$ ou de 100 euros. Dix mille heures d&rsquo;ensoleillement correspondent \u00e0 5 ans d&rsquo;utilisation en Arabie et \u00e0 10 ans en Europe du Nord.<\/p>\n<p>Le 3 Octobre 2008<\/p>\n<p>&#8211;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;L&lsquo;industrie des \u00e9nergies renouvelables, par besoins de capitaux, est un formidable gouffre \u00e0 liquidit\u00e9s. Que ce soit dans l&rsquo;\u00e9nergie solaire avec ses formidables investissements en capacit\u00e9s de production de cellules solaires, que ce soit dans l&rsquo;\u00e9nergie \u00e9olienne avec des prix d&rsquo;\u00e9quipements tir\u00e9s vers le haut en raison de [&hellip;]<\/p>\n","protected":false},"author":341,"featured_media":10367,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-1853","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>D\u00e9voreuses de capitaux, les \u00e9nergies renouvelables vont-elles aborder une mauvaise passe? - leblogenergie.com<\/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:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/10\/03\/dvoreuses-de-ca\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"D\u00e9voreuses de capitaux, les \u00e9nergies renouvelables vont-elles aborder une mauvaise passe? - leblogenergie.com\" \/>\n<meta name=\"twitter:description\" content=\"&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;L&lsquo;industrie des \u00e9nergies renouvelables, par besoins de capitaux, est un formidable gouffre \u00e0 liquidit\u00e9s. Que ce soit dans l&rsquo;\u00e9nergie solaire avec ses formidables investissements en capacit\u00e9s de production de cellules solaires, que ce soit dans l&rsquo;\u00e9nergie \u00e9olienne avec des prix d&rsquo;\u00e9quipements tir\u00e9s vers le haut en raison de [&hellip;]\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/photovoltaicprices20082016.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Raymond Bonnaterre\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/10\/03\/dvoreuses-de-ca\/\",\"url\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/10\/03\/dvoreuses-de-ca\/\",\"name\":\"D\u00e9voreuses de capitaux, les \u00e9nergies renouvelables vont-elles aborder une mauvaise passe? 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