Une nouvelle analyse de l\u2019institut international de sciences et de politiques du climat \u201cClimate Analytics\u201d a r\u00e9v\u00e9l\u00e9 que les \u00e9missions mondiales de gaz \u00e0 effet de serre pourraient commencer \u00e0 diminuer en 2024, si les tendances actuelles en mati\u00e8re de technologies propres se poursuivent. Si cette tendance se maintient, l\u2019essor r\u00e9cent de l\u2019\u00e9nergie \u00e9olienne et solaire d\u00e9passera la croissance de la demande d\u2019\u00e9nergie, for\u00e7ant les combustibles fossiles \u00e0 quitter le syst\u00e8me \u00e9nerg\u00e9tique. Le charbon atteindrait alors son pic en 2023 et le gaz en 2024.<\/p>\n\n\n\n
Le groupe d\u2019experts intergouvernemental sur l\u2019\u00e9volution du climat (GIEC) affirme que pour limiter le r\u00e9chauffement de la plan\u00e8te \u00e0 1,5 \u00b0C, les \u00e9missions mondiales de gaz \u00e0 effet de serre doivent atteindre leur maximum avant 2025 au plus tard.<\/p>\n\n\n\n
Cette nouvelle analyse de \u201cClimate Analytics\u201d, s\u2019appuie sur les projections d\u2019\u00e9missions de dioxyde de carbone de l\u2019Agence internationale de l\u2019\u00e9nergie (AIE) pour constater que le GIEC pourrait atteindre son objectif pour tous les gaz \u00e0 effet de serre \u201csi les taux de croissance actuels des \u00e9nergies renouvelables et des v\u00e9hicules \u00e9lectriques sont maintenus et si l\u2019utilisation des combustibles fossiles est supprim\u00e9e\u201d.<\/p>\n\n\n\n
Claire Fyson, auteur du rapport et premier responsable des politiques chez Climate Analytics,a d\u00e9clar\u00e9 \u201cNous constatons que le monde peut atteindre le pic d\u2019\u00e9missions \u00e0 temps pour l\u2019\u00e9ch\u00e9ance fix\u00e9e par le GIEC, mais uniquement si les gouvernements collaborent avec le march\u00e9 pour soutenir les \u00e9nergies renouvelables et cessent de tirer dans la mauvaise direction en finan\u00e7ant et en subventionnant les \u00e9nergies fossiles (\u2026)\u201d.<\/p>\n\n\n\n
Le rapport, qui mod\u00e9lise l\u2019acc\u00e9l\u00e9ration continue du d\u00e9ploiement de l\u2019\u00e9nergie \u00e9olienne, de l\u2019\u00e9nergie solaire et des v\u00e9hicules \u00e9lectriques, constate que le d\u00e9ploiement de ces technologies a, \u00e0 lui seul, 65% de chances de faire baisser les \u00e9missions mondiales. Des mesures suppl\u00e9mentaires visant \u00e0 r\u00e9duire d\u2019autres gaz \u00e0 effet de serre, tels que le m\u00e9thane et l\u2019oxyde nitreux, offrent 70 % de chances d\u2019amorcer une baisse durable des \u00e9missions en 2024, m\u00eame si l\u2019on tient compte des fluctuations des \u00e9missions d\u2019une ann\u00e9e sur l\u2019autre.<\/p>\n\n\n\n
Neil Grant, co-auteur du rapport et expert en analyse du climat, a indiqu\u00e9 que \u201cPendant des ann\u00e9es, la croissance de la demande d\u2019\u00e9nergie a d\u00e9pass\u00e9 le d\u00e9ploiement des \u00e9nergies renouvelables, malgr\u00e9 des ajouts records d\u2019\u00e9nergie \u00e9olienne et solaire. Nous approchons maintenant du point de basculement, o\u00f9 les \u00e9nergies renouvelables d\u00e9passeront la croissance de la demande et commenceront \u00e0 remplacer le charbon, le p\u00e9trole et le gaz. Cela marquerait le d\u00e9but de la fin de l\u2019\u00e9conomie fossile\u201d.<\/p>\n\n\n\n
Avec Rapport<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":" Une nouvelle analyse de l\u2019institut international de sciences et de politiques du climat \u201cClimate Analytics\u201d a r\u00e9v\u00e9l\u00e9 que les \u00e9missions mondiales de gaz \u00e0 effet de serre pourraient commencer \u00e0 diminuer en 2024, si les tendances actuelles en mati\u00e8re de technologies propres se poursuivent. Si cette tendance se maintient, l\u2019essor r\u00e9cent de l\u2019\u00e9nergie \u00e9olienne et […]<\/p>\n","protected":false},"author":4,"featured_media":51702,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","jnews-multi-image_gallery":[],"jnews_single_post":{"subtitle":"","format":"standard","video":"","gallery":"","source_name":"","source_url":"","via_name":"","via_url":"","override_template":"0","override":[{"template":"1","single_blog_custom":"","parallax":"1","fullscreen":"1","layout":"right-sidebar","sidebar":"default-sidebar","second_sidebar":"default-sidebar","sticky_sidebar":"1","share_position":"top","share_float_style":"share-monocrhome","show_share_counter":"1","show_view_counter":"1","show_featured":"1","show_post_meta":"1","show_post_author":"1","show_post_author_image":"1","show_post_date":"1","post_date_format":"default","post_date_format_custom":"Y\/m\/d","show_post_category":"1","show_post_reading_time":"0","post_reading_time_wpm":"300","show_zoom_button":"0","zoom_button_out_step":"2","zoom_button_in_step":"3","show_post_tag":"1","show_prev_next_post":"1","show_popup_post":"1","number_popup_post":"1","show_author_box":"0","show_post_related":"0","show_inline_post_related":"0"}],"override_image_size":"0","image_override":[{"single_post_thumbnail_size":"crop-500","single_post_gallery_size":"crop-500"}],"trending_post":"0","trending_post_position":"meta","trending_post_label":"Trending","sponsored_post":"0","sponsored_post_label":"Sponsored by","sponsored_post_name":"","sponsored_post_url":"","sponsored_post_logo_enable":"0","sponsored_post_logo":"","sponsored_post_desc":"","disable_ad":"0"},"jnews_primary_category":{"id":"","hide":""},"jnews_override_bookmark_settings":[],"jnews_review":[],"enable_review":"","type":"","name":"","summary":"","brand":"","sku":"","good":[],"bad":[],"score_override":"","override_value":"","rating":[],"price":[],"jnews_post_split":[],"footnotes":""},"categories":[6],"tags":[4581,11185,11183,11184],"class_list":["post-51701","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-world","tag-analyse","tag-climate-analytics","tag-emissions","tag-gaz-a-effet-de-serre"],"_links":{"self":[{"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=\/wp\/v2\/posts\/51701","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=51701"}],"version-history":[{"count":1,"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=\/wp\/v2\/posts\/51701\/revisions"}],"predecessor-version":[{"id":51703,"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=\/wp\/v2\/posts\/51701\/revisions\/51703"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=\/wp\/v2\/media\/51702"}],"wp:attachment":[{"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=51701"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=51701"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=51701"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}