337grammes\/miles \u00e7a fait 209,4grammes de CO2\/kilom\u00e8tres.<\/span><\/p>\nCe sont les chiffres de 2022 et on constate tout de m\u00eame une nette am\u00e9lioration depuis 1975 (division des \u00e9missions par 2) et une correction de tendance \u00e0 partir de 2005… Donc m\u00eame si cela ne suffit pas et qu’il faut acc\u00e9l\u00e9rer, c’est quand m\u00eame bien.<\/p>\n
Ainsi, pour aller chercher mon jeu de direction qui p\u00e8se 69 grammes je le rappel, je vais d\u00e9placer pas moins d’1,5 tonnes de m\u00e9tal sur 69 kilom\u00e8tres pour un rejeter au final 69 * 209.4 \/ 1000 = 14.5kg de CO2.<\/p>\n
Oui. 14.5kg de CO2 rejet\u00e9<\/strong><\/span> pour ramener dans ma poche et sans aucuns plaisirs<\/span> un truc qui p\u00e8se \u00e0 peine 69 grammes<\/strong><\/span>…<\/p>\nA 1 gramme du kilom\u00e8tre et en int\u00e9grant mes emissions au poids de l’objet r\u00e9ceptionn\u00e9, ma punition reviendrait \u00e0 parcourir 1450+69=1519 kilom\u00e8tres selon les r\u00e8gles du jeu \u00e9nonc\u00e9, ce qui vous en conviendrez constitue \u00e0 v\u00e9lo un d\u00e9tour non n\u00e9gligeable…<\/p>\n
Voila qui a de quoi faire quand m\u00eame r\u00e9fl\u00e9chir… 🤔<\/p>\n<\/blockquote>\n
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Le jeu propos\u00e9 est simple pour prendre conscience de l’empreinte de nos d\u00e9placements sur la pollution atmosph\u00e9rique… Ainsi, je devais aujourd’hui aller chercher un jeu de direction pesant 69 grammes \u00e0 Chazelles-sur-Lyon. L’aller-retour depuis Sorbiers fait 69 kilom\u00e8tres (c’est la r\u00e8gle du jeu), un peu moins si j’avais pris ma voiture car j’y serais aller […]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"ngg_post_thumbnail":0,"footnotes":""},"categories":[73],"tags":[],"class_list":["post-19865","post","type-post","status-publish","format-standard","hentry","category-culture-velo-2"],"yoast_head":"\n
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Pour parcourir cette distance, il aurait fallu br\u00fbler du gazoil, de l’essence, dans mon cas de l’\u00e9thanol ce qui aurait eu pour effet de rejeter dans l’atmosph\u00e8re du CO2 ainsi que tout plein de petites substances bien sympathique…\u00a0 Le hic ? Ces gaz ne sont pas palpables et combien d’entre nous se sont d\u00e9j\u00e0 pos\u00e9s la question de ce qu’ils repr\u00e9sentent pour un trajet. Il faut donc trouver un moyen de l’estimer, et cela se fera sur la base des chiffres de l’EPA (US Environmental Protection Agency), une sorte d’Ademe Am\u00e9ricaine en hyper r\u00e9sum\u00e9 et dont vous trouverez les donn\u00e9es ici :