{"id":32146,"date":"2019-11-22T16:41:00","date_gmt":"2019-11-22T16:41:00","guid":{"rendered":"https:\/\/fr.cryptonews.com\/?p=32146"},"modified":"2023-06-26T11:07:28","modified_gmt":"2023-06-26T11:07:28","slug":"le-minage-de-bitcoin-moins-impactant-pour-l-environnement-qu-4904","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/news\/le-minage-de-bitcoin-moins-impactant-pour-l-environnement-qu-4904\/","title":{"rendered":"Le minage de Bitcoin moins impactant pour l\u2019environnement que l\u2019on croit"},"content":{"rendered":"<p><sub>Photo: iStock \/ NiseriN<\/sub><\/p><p>Les activistes &eacute;cologistes vont peut-&ecirc;tre assouplir quelque peu leur position vis-&agrave;-vis du minage de Bitcoin. En effet, selon une <a href=\"https:\/\/pubs.acs.org\/doi\/abs\/10.1021\/acs.est.9b05687\" target=\"_blank\" rel=\"noopener\">publication <\/a> du site <b>Environmental Science &amp; Technology<\/b> de l&rsquo;<b>American Chemical Society<\/b> (ACS), des chercheurs de <b>l&rsquo;Universit&eacute; d&rsquo;Aalborg<\/b> (Danemark) estiment que les impacts environnementaux pass&eacute;s et futurs du minage de Bitcoin (BTC) pourrait &ecirc;tre inf&eacute;rieurs &agrave; ce que l&rsquo;on estimait auparavant. <\/p><p><b>Lire aussi: <a href=\"https:\/\/cryptonews.com\/fr\/news\/et-les-portefeuilles-bitcoin-les-plus-securitaires-au-monde-4894\/\">Et les portefeuilles Bitcoin les plus s&eacute;curitaires au monde sont&#8230;<\/a><\/b><\/p><p>L&rsquo;&eacute;tude a examin&eacute; la consommation d&#8217;&eacute;lectricit&eacute; et les &eacute;missions de dioxyde de carbone en 2018 &agrave; tous les stades du minage de Bitcoin et a r&eacute;v&eacute;l&eacute; que le r&eacute;seau Bitcoin consommait 31,29 TWh avec une empreinte carbone de 17,29 millions de tonnes m&eacute;triques d&#8217;&eacute;quivalent CO2 (MtCO2-&eacute;q.) (le total des &eacute;missions de gaz &agrave; effet de serre en 2017 s&#8217;&eacute;levaient &agrave; 6 457 MtCO2-&eacute;q.), une estimation qui se situe dans la partie inf&eacute;rieure de la fourchette des r&eacute;sultats des &eacute;tudes pr&eacute;c&eacute;dentes, les principaux facteurs de cet impact &eacute;tant la r&eacute;partition g&eacute;ographique des mineurs et l&#8217;efficacit&eacute; des &eacute;quipements de minage. <\/p><figure><img decoding=\"async\" src=\"https:\/\/cimg.co\/w\/articles-attachments\/1\/5dd\/6897224e37.png\" sizes=\"(min-width: 640px) 720px, 100vw\" srcset=\"https:\/\/cimg.co\/w\/articles-attachments\/1\/5dd\/6897224e37.png 300w, https:\/\/cimg.co\/w\/articles-attachments\/2\/5dd\/6897224e37.png 600w, https:\/\/cimg.co\/w\/articles-attachments\/3\/5dd\/6897224e37.png 720w, https:\/\/cimg.co\/w\/articles-attachments\/4\/5dd\/6897224e37.png 900w, https:\/\/cimg.co\/w\/articles-attachments\/0\/5dd\/6897224e37.png 1012w\" alt=\"\" class=\"content-img\"><figcaption>Source: pubs.acs.org<\/figcaption><\/figure><p>&#8220;Alors que le taux de hashage total devrait augmenter, la consommation d&#8217;&eacute;nergie et l&#8217;empreinte environnementale par TH min&eacute; devraient diminuer&#8221;, ajoute l&rsquo;&eacute;tude.<\/p><p>Nous avions d&eacute;j&agrave; &eacute;voqu&eacute; cette question de la consommation &eacute;nerg&eacute;tique du Bitcoin. Dans une tribune au Journal &laquo;Le Monde&raquo; <b>S&eacute;bastien Gouspillou<\/b>, entrepreneur de blockchain, <a href=\"https:\/\/cryptonews.com\/fr\/exclusives\/le-bitcoin-ne-fera-pas-r-tir-la-planete-2459\/\">avait r&eacute;fut&eacute; les accusations de surconsommation d&#700;&eacute;nergie dont fait l&#700;objet l&#700;industrie du Bitcoin<\/a>.<\/p><p>Suivez nos liens d&#8217;affili&eacute;s pour:<\/p><p><b>Acheter des cryptomonnaies<\/b><\/p><ul><li>Sur <a href=\"https:\/\/www.coinhouse.com\/r\/179207\" target=\"_blank\" rel=\"noopener\">Coinhouse<\/a> (France, Belgique, Suisse).<\/li><li>Sur <a href=\"https:\/\/rapi.cryptonews.com\/ext\/bitbuy\/fr\" target=\"_blank\" rel=\"noopener sponsored nofollow\">BitBuy<\/a> (Uniquement au Canada).<\/li><li>Sur <a href=\"https:\/\/www.bcbitcoin.co.uk\/?ref=CryptoNewsFR\" target=\"_blank\" rel=\"noopener\">BC Bitcoin<\/a> (Europe, Canada).<\/li><li>Sur <a href=\"https:\/\/content.etoro.com\/lp\/new-crypto\/?dl=30002065&amp;culture=fr-fr&amp;utm_medium=Affiliate&amp;utm_source=80205&amp;utm_content=10545&amp;utm_serial=cn-fr&amp;utm_campaign=cn-fr&amp;utm_term=\" target=\"_blank\" rel=\"noopener\">eToro<\/a> (Sauf au Canada).<\/li><\/ul><p><b>S&eacute;curiser vos cryptomonnaies<\/b><\/p><ul><li>Portefeuille <a href=\"https:\/\/shop.ledger.com\/?r=12b53b98a1c0&amp;tracker=CN-FR\" target=\"_blank\" rel=\"noopener\">Ledger<\/a>.<\/li><li>Portefeuille <a href=\"https:\/\/cryptonews.com\/ext\/trezor\/\" target=\"_blank\" rel=\"nofollow noopener\">Trezor<\/a>.<\/li><\/ul><p><b>Payer toutes vos factures ou envoyer de l&#8217;argent vers votre banque<\/b><\/p><ul><li><a href=\"https:\/\/bylls.com\/signup?referralcode=4e4538be3e456adefeeb9544f1d5dbb9de98154111\" target=\"_blank\" rel=\"noopener\">Bylls<\/a> (Disponible uniquement au Canada).<\/li><\/ul>","protected":false},"excerpt":{"rendered":"<p>Photo: iStock \/ NiseriNLes activistes &eacute;cologistes vont peut-&ecirc;tre assouplir quelque peu leur position vis-&agrave;-vis du minage de Bitcoin. En effet, selon une publication du site Environmental Science &amp; Technology de l&rsquo;American Chemical Society (ACS), des chercheurs de l&rsquo;Universit&eacute; d&rsquo;Aalborg (Danemark) estiment que les impacts environnementaux pass&eacute;s et futurs du minage de Bitcoin (BTC) pourrait &ecirc;tre [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[6,1],"tags":[44,62],"editors":[2550],"sponsored_companies":[],"class_list":["post-32146","post","type-post","status-publish","format-standard","hentry","category-bitcoin-news","category-news","tag-bitcoin","tag-minage","editors-jurgen-hoffman"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Le minage de Bitcoin moins impactant pour l\u2019environnement que 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