{"id":95529,"date":"2017-03-24T10:32:12","date_gmt":"2017-03-24T09:32:12","guid":{"rendered":"http:\/\/batijournal.com\/?p=95529"},"modified":"2017-03-24T10:32:12","modified_gmt":"2017-03-24T09:32:12","slug":"prix-donner-co2","status":"publish","type":"post","link":"https:\/\/batijournal.com\/index.php\/prix-donner-co2\/95529\/","title":{"rendered":"Quel prix donner au CO2 ?"},"content":{"rendered":"<p><strong>L\u2019Acad\u00e9mie des technologies, dans un rapport intitul\u00e9 \u00ab Quel prix de r\u00e9f\u00e9rence du CO2 ?\u00bb, aborde trois questions concernant la p\u00e9nalit\u00e9 \u00e9conomique \u00e0 attribuer aux \u00e9missions de CO2 : pourquoi d\u00e9finir un prix de r\u00e9f\u00e9rence du CO2 ? Comment le d\u00e9finir ? En pratique, quel prix adopter ?<\/strong><\/p>\n<p>Malgr\u00e9 les intentions de la Commission et du Parlement europ\u00e9en, un fonctionnement efficient du march\u00e9 des permis d\u2019\u00e9mission de CO2 reste une perspective lointaine. Dans l\u2019attente, l\u2019attribution d\u2019un prix \u00e0 la tonne de CO2 \u00e9mise ou \u00e9vit\u00e9e doit \u00eatre un pilier des politiques de r\u00e9duction des \u00e9missions de CO2.<\/p>\n<p>Le rapport montre que l\u2019effort de r\u00e9duction des \u00e9missions de CO2 est d\u2019autant plus co\u00fbteux que le niveau d\u2019\u00e9mission initial est bas. Or les \u00e9missions fran\u00e7aises sont inf\u00e9rieures \u00e0 la moyenne europ\u00e9enne ; par exemple, l\u2019objectif de l\u2019Allemagne est d\u2019atteindre en 2030, par habitant, le niveau d\u2019\u00e9mission fran\u00e7ais de 2010. Pour le futur cependant, la France s\u2019est donn\u00e9 un objectif de r\u00e9duction, en pourcentage, identique \u00e0 celui de pays sensiblement plus \u00e9metteurs. Il en r\u00e9sulte que le prix du CO2 pour la France doit \u00eatre fix\u00e9 \u00e0 un niveau \u00e9lev\u00e9, sup\u00e9rieur \u00e0 50 \u20ac\/tCO2 et sup\u00e9rieur \u00e0 celui retenu par les pays de m\u00eame niveau de d\u00e9veloppement.<\/p>\n<p>Le rapport souligne la n\u00e9cessit\u00e9 de mieux optimiser les politiques publiques, pour que les efforts de r\u00e9duction d\u2019\u00e9mission soient affect\u00e9s aux actions dont le co\u00fbt b\u00e9n\u00e9fice est le plus favorable. La r\u00e9f\u00e9rence \u00e0 un prix du CO2 devrait permettre de mieux optimiser les m\u00e9canismes d\u2019aides et de subventions fran\u00e7aises, en donnant une meilleure place aux actions en faveur du parc existant de logements, aux transports, et \u00e0 certaines bio\u00e9nergies peu soutenues jusqu\u2019\u00e0 pr\u00e9sent. Compte tenu du prix \u00e9lev\u00e9 du CO2 qu\u2019il est propos\u00e9 de retenir, il est cependant recommand\u00e9 de mener des \u00e9tudes de sensibilit\u00e9 avec un prix plus faible (30 \u20ac\/tCO2).<\/p>\n<p>Le rapport conclut enfin que la seule d\u00e9termination d\u2019un prix de r\u00e9f\u00e9rence, ou m\u00eame d\u2019une taxe, ne suffira pas \u00e0 respecter la trajectoire de r\u00e9duction d\u2019\u00e9missions vis\u00e9e. Il faudra aussi l\u2019accompagner d\u2019autres incitations, sous forme de r\u00e9glementations ou de subventions (tarifs garantis, etc.). L\u2019\u00e9tablissement du co\u00fbt de la tonne de CO2 \u00e9vit\u00e9e, selon la technologie mise en \u0153uvre, devrait permettre de mieux optimiser ces incitations.<\/p>\n<p><a href=\"http:\/\/academie-technologies-prod.s3.amazonaws.com\/2017\/03\/21\/11\/04\/13\/539\/Prix_de_r_f_rence_du_CO2_Final2.pdf\" target=\"_blank\">T\u00e9l\u00e9charger le rapport&#8230;<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u2019Acad\u00e9mie des technologies, dans un rapport intitul\u00e9 \u00ab Quel prix de r\u00e9f\u00e9rence du CO2 ?\u00bb, aborde trois questions concernant la p\u00e9nalit\u00e9 \u00e9conomique \u00e0 attribuer aux \u00e9missions de CO2 : pourquoi d\u00e9finir un prix de r\u00e9f\u00e9rence du CO2 ? Comment le d\u00e9finir ? En pratique, quel prix adopter ? Malgr\u00e9 les intentions de la Commission et [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":90536,"comment_status":"closed","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":[1505,1436,2686,8251],"class_list":["post-95529","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites","tag-changement-climatique","tag-co2","tag-effet-de-serre","tag-rechauffement-climatique"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Quel prix donner au CO2 ?<\/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\/prix-donner-co2\/95529\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Quel prix donner au CO2 ?\" \/>\n<meta property=\"og:description\" content=\"L\u2019Acad\u00e9mie des technologies, dans un rapport intitul\u00e9 \u00ab Quel prix de r\u00e9f\u00e9rence du CO2 ?\u00bb, aborde trois questions concernant la p\u00e9nalit\u00e9 \u00e9conomique \u00e0 attribuer aux \u00e9missions de CO2 : pourquoi d\u00e9finir un prix de r\u00e9f\u00e9rence du CO2 ? Comment le d\u00e9finir ? En pratique, quel prix adopter ? Malgr\u00e9 les intentions de la Commission et [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/batijournal.com\/index.php\/prix-donner-co2\/95529\/\" \/>\n<meta property=\"og:site_name\" content=\"Batijournal\" \/>\n<meta property=\"article:published_time\" content=\"2017-03-24T09:32:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/batijournal.com\/wp-content\/uploads\/2015\/11\/ciel-e1448039470414.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1047\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"St\u00e9phane Miget\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@bati_journal\" \/>\n<meta name=\"twitter:site\" content=\"@bati_journal\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"St\u00e9phane Miget\" \/>\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\":\"Article\",\"@id\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/prix-donner-co2\\\/95529\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/prix-donner-co2\\\/95529\\\/\"},\"author\":{\"name\":\"St\u00e9phane Miget\",\"@id\":\"https:\\\/\\\/batijournal.com\\\/#\\\/schema\\\/person\\\/1dc96ec6957aa1ccb25ebe78bb19f100\"},\"headline\":\"Quel prix donner au CO2 ?\",\"datePublished\":\"2017-03-24T09:32:12+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/prix-donner-co2\\\/95529\\\/\"},\"wordCount\":427,\"image\":{\"@id\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/prix-donner-co2\\\/95529\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/batijournal.com\\\/wp-content\\\/uploads\\\/2015\\\/11\\\/ciel-e1448039470414.jpg\",\"keywords\":[\"changement climatique\",\"CO2\",\"effet de serre\",\"rechauffement climatique\"],\"articleSection\":[\"Actualit\u00e9s\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/prix-donner-co2\\\/95529\\\/\",\"url\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/prix-donner-co2\\\/95529\\\/\",\"name\":\"Quel prix donner au CO2 ?\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/batijournal.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/prix-donner-co2\\\/95529\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/prix-donner-co2\\\/95529\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/batijournal.com\\\/wp-content\\\/uploads\\\/2015\\\/11\\\/ciel-e1448039470414.jpg\",\"datePublished\":\"2017-03-24T09:32:12+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/batijournal.com\\\/#\\\/schema\\\/person\\\/1dc96ec6957aa1ccb25ebe78bb19f100\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/prix-donner-co2\\\/95529\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/batijournal.com\\\/index.php\\\/prix-donner-co2\\\/95529\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/prix-donner-co2\\\/95529\\\/#primaryimage\",\"url\":\"https:\\\/\\\/batijournal.com\\\/wp-content\\\/uploads\\\/2015\\\/11\\\/ciel-e1448039470414.jpg\",\"contentUrl\":\"https:\\\/\\\/batijournal.com\\\/wp-content\\\/uploads\\\/2015\\\/11\\\/ciel-e1448039470414.jpg\",\"width\":1047,\"height\":600},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/prix-donner-co2\\\/95529\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/batijournal.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Actualit\u00e9s\",\"item\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/category\\\/actualites\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Quel prix donner au CO2 ?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/batijournal.com\\\/#website\",\"url\":\"https:\\\/\\\/batijournal.com\\\/\",\"name\":\"Batijournal\",\"description\":\"L&#039;actualit\u00e9 du b\u00e2timent\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/batijournal.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/batijournal.com\\\/#\\\/schema\\\/person\\\/1dc96ec6957aa1ccb25ebe78bb19f100\",\"name\":\"St\u00e9phane Miget\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/89915563d925342126b8ef0281b93d9d7fc337043e8df017f780908eb9644451?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/89915563d925342126b8ef0281b93d9d7fc337043e8df017f780908eb9644451?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/89915563d925342126b8ef0281b93d9d7fc337043e8df017f780908eb9644451?s=96&d=mm&r=g\",\"caption\":\"St\u00e9phane Miget\"},\"url\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/author\\\/stephane\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Quel prix donner au CO2 ?","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/batijournal.com\/index.php\/prix-donner-co2\/95529\/","og_locale":"fr_FR","og_type":"article","og_title":"Quel prix donner au CO2 ?","og_description":"L\u2019Acad\u00e9mie des technologies, dans un rapport intitul\u00e9 \u00ab Quel prix de r\u00e9f\u00e9rence du CO2 ?\u00bb, aborde trois questions concernant la p\u00e9nalit\u00e9 \u00e9conomique \u00e0 attribuer aux \u00e9missions de CO2 : pourquoi d\u00e9finir un prix de r\u00e9f\u00e9rence du CO2 ? Comment le d\u00e9finir ? En pratique, quel prix adopter ? Malgr\u00e9 les intentions de la Commission et [&hellip;]","og_url":"https:\/\/batijournal.com\/index.php\/prix-donner-co2\/95529\/","og_site_name":"Batijournal","article_published_time":"2017-03-24T09:32:12+00:00","og_image":[{"width":1047,"height":600,"url":"https:\/\/batijournal.com\/wp-content\/uploads\/2015\/11\/ciel-e1448039470414.jpg","type":"image\/jpeg"}],"author":"St\u00e9phane Miget","twitter_card":"summary_large_image","twitter_creator":"@bati_journal","twitter_site":"@bati_journal","twitter_misc":{"\u00c9crit par":"St\u00e9phane Miget","Dur\u00e9e de lecture estim\u00e9e":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/batijournal.com\/index.php\/prix-donner-co2\/95529\/#article","isPartOf":{"@id":"https:\/\/batijournal.com\/index.php\/prix-donner-co2\/95529\/"},"author":{"name":"St\u00e9phane Miget","@id":"https:\/\/batijournal.com\/#\/schema\/person\/1dc96ec6957aa1ccb25ebe78bb19f100"},"headline":"Quel prix donner au CO2 ?","datePublished":"2017-03-24T09:32:12+00:00","mainEntityOfPage":{"@id":"https:\/\/batijournal.com\/index.php\/prix-donner-co2\/95529\/"},"wordCount":427,"image":{"@id":"https:\/\/batijournal.com\/index.php\/prix-donner-co2\/95529\/#primaryimage"},"thumbnailUrl":"https:\/\/batijournal.com\/wp-content\/uploads\/2015\/11\/ciel-e1448039470414.jpg","keywords":["changement climatique","CO2","effet de serre","rechauffement climatique"],"articleSection":["Actualit\u00e9s"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/batijournal.com\/index.php\/prix-donner-co2\/95529\/","url":"https:\/\/batijournal.com\/index.php\/prix-donner-co2\/95529\/","name":"Quel prix donner au CO2 ?","isPartOf":{"@id":"https:\/\/batijournal.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/batijournal.com\/index.php\/prix-donner-co2\/95529\/#primaryimage"},"image":{"@id":"https:\/\/batijournal.com\/index.php\/prix-donner-co2\/95529\/#primaryimage"},"thumbnailUrl":"https:\/\/batijournal.com\/wp-content\/uploads\/2015\/11\/ciel-e1448039470414.jpg","datePublished":"2017-03-24T09:32:12+00:00","author":{"@id":"https:\/\/batijournal.com\/#\/schema\/person\/1dc96ec6957aa1ccb25ebe78bb19f100"},"breadcrumb":{"@id":"https:\/\/batijournal.com\/index.php\/prix-donner-co2\/95529\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/batijournal.com\/index.php\/prix-donner-co2\/95529\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/batijournal.com\/index.php\/prix-donner-co2\/95529\/#primaryimage","url":"https:\/\/batijournal.com\/wp-content\/uploads\/2015\/11\/ciel-e1448039470414.jpg","contentUrl":"https:\/\/batijournal.com\/wp-content\/uploads\/2015\/11\/ciel-e1448039470414.jpg","width":1047,"height":600},{"@type":"BreadcrumbList","@id":"https:\/\/batijournal.com\/index.php\/prix-donner-co2\/95529\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/batijournal.com\/"},{"@type":"ListItem","position":2,"name":"Actualit\u00e9s","item":"https:\/\/batijournal.com\/index.php\/category\/actualites\/"},{"@type":"ListItem","position":3,"name":"Quel prix donner au CO2 ?"}]},{"@type":"WebSite","@id":"https:\/\/batijournal.com\/#website","url":"https:\/\/batijournal.com\/","name":"Batijournal","description":"L&#039;actualit\u00e9 du b\u00e2timent","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/batijournal.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/batijournal.com\/#\/schema\/person\/1dc96ec6957aa1ccb25ebe78bb19f100","name":"St\u00e9phane Miget","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/89915563d925342126b8ef0281b93d9d7fc337043e8df017f780908eb9644451?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/89915563d925342126b8ef0281b93d9d7fc337043e8df017f780908eb9644451?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/89915563d925342126b8ef0281b93d9d7fc337043e8df017f780908eb9644451?s=96&d=mm&r=g","caption":"St\u00e9phane Miget"},"url":"https:\/\/batijournal.com\/index.php\/author\/stephane\/"}]}},"_links":{"self":[{"href":"https:\/\/batijournal.com\/index.php\/wp-json\/wp\/v2\/posts\/95529","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/batijournal.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/batijournal.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/batijournal.com\/index.php\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/batijournal.com\/index.php\/wp-json\/wp\/v2\/comments?post=95529"}],"version-history":[{"count":0,"href":"https:\/\/batijournal.com\/index.php\/wp-json\/wp\/v2\/posts\/95529\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/batijournal.com\/index.php\/wp-json\/wp\/v2\/media\/90536"}],"wp:attachment":[{"href":"https:\/\/batijournal.com\/index.php\/wp-json\/wp\/v2\/media?parent=95529"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/batijournal.com\/index.php\/wp-json\/wp\/v2\/categories?post=95529"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/batijournal.com\/index.php\/wp-json\/wp\/v2\/tags?post=95529"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}