{"id":1477,"date":"2008-12-15T11:46:47","date_gmt":"2008-12-15T11:46:47","guid":{"rendered":"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/12\/15\/la-dcroissance\/"},"modified":"2012-07-12T11:12:15","modified_gmt":"2012-07-12T11:12:15","slug":"la-dcroissance","status":"publish","type":"post","link":"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/12\/15\/la-dcroissance\/","title":{"rendered":"La d\u00e9croissance du trafic am\u00e9ricain participe encore aux r\u00e9ductions de consommation de carburants"},"content":{"rendered":"<p>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; La consommation de carburant pour v\u00e9hicules routiers d&rsquo;une nation d\u00e9pend de son trafic,&nbsp; li\u00e9 \u00e0 la fr\u00e9quence et longueur des trajets, \u00e0 la consommation moyenne du parc des v\u00e9hicules \u00e0 moteur et au mode de conduite local (embouteillages, air conditionn\u00e9, conduite sportive, limitations de vitesses, etc.). Aux Etats-Unis, plus gros consommateur de carburants du monde, le param\u00e8tre d\u00e9terminant aujourd&rsquo;hui est la baisse du trafic. Il avait cr\u00fb fortement jusqu&rsquo;aux ann\u00e9es 2004, puis cette croissance s&rsquo;\u00e9tait infl\u00e9chie avec l&rsquo;augmentation des prix \u00e0 la pompe, pour atteindre un maximum annuel en 2007 au dessus de 3000 milliard de miles (FIG.). Depuis d\u00e9cembre 2007 on assiste \u00e0 une nette d\u00e9croissance de ce trafic qui au mois d&rsquo;Octobre \u00e9tait <u>inf\u00e9rieur de 3,5% par rapport \u00e0 il y a un an<\/u>.<\/p>\n<p>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; Cependant la baisse des cours de l&rsquo;essence qui tendent \u00e0 d\u00e9gringoler vers les 1,5 $ par gallons fait peser une l\u00e9gitime suspicion sur la p\u00e9rennit\u00e9 du ph\u00e9nom\u00e8ne. Il n&rsquo;est pas s\u00fbr que cette d\u00e9croissance se r\u00e9p\u00e8te avec des prix de l&rsquo;essence non dissuasifs. Il faudra, pour que les consommations am\u00e9ricaines poursuivent leur vertueuse d\u00e9croissance que les consommations nominales des nouvelles voitures vendues soient bien inf\u00e9rieures \u00e0 celles des anciens 4X4, dinosaures routiers de temps r\u00e9volus. Ce ne sera pas tr\u00e8s complexe \u00e0 r\u00e9aliser.<a href=\"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/traficusa2008101.jpg\"><img loading=\"lazy\" decoding=\"async\" height=\"357\" alt=\"Traficusa200810\" src=\"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/traficusa200810.jpg\" width=\"480\"  \/><\/a><\/p>\n<p>Le 15 D\u00e9cembre 2008.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; La consommation de carburant pour v\u00e9hicules routiers d&rsquo;une nation d\u00e9pend de son trafic,&nbsp; li\u00e9 \u00e0 la fr\u00e9quence et longueur des trajets, \u00e0 la consommation moyenne du parc des v\u00e9hicules \u00e0 moteur et au mode de conduite local (embouteillages, air conditionn\u00e9, conduite sportive, limitations de vitesses, etc.). Aux [&hellip;]<\/p>\n","protected":false},"author":341,"featured_media":11178,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-1477","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>La d\u00e9croissance du trafic am\u00e9ricain participe encore aux r\u00e9ductions de consommation de carburants - 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\/12\/15\/la-dcroissance\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"La d\u00e9croissance du trafic am\u00e9ricain participe encore aux r\u00e9ductions de consommation de carburants - leblogenergie.com\" \/>\n<meta name=\"twitter:description\" content=\"&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; La consommation de carburant pour v\u00e9hicules routiers d&rsquo;une nation d\u00e9pend de son trafic,&nbsp; li\u00e9 \u00e0 la fr\u00e9quence et longueur des trajets, \u00e0 la consommation moyenne du parc des v\u00e9hicules \u00e0 moteur et au mode de conduite local (embouteillages, air conditionn\u00e9, conduite sportive, limitations de vitesses, etc.). 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