{"id":5273,"date":"2010-03-03T18:16:45","date_gmt":"2010-03-03T16:16:45","guid":{"rendered":"http:\/\/www.laterredufutur.com\/accueil\/?p=5273"},"modified":"2015-04-14T18:18:25","modified_gmt":"2015-04-14T16:18:25","slug":"bloom-box-lenigmatique-pile-a-combustible-chez-vous-dans-dix-ans","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/bloom-box-lenigmatique-pile-a-combustible-chez-vous-dans-dix-ans\/","title":{"rendered":"Bloom Box, l&rsquo;\u00e9nigmatique pile \u00e0 combustible, chez vous dans dix ans ?"},"content":{"rendered":"<div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n<p align=\"justify\"><span style=\"font-size: small;\">Elle a \u00e9t\u00e9 choisie par eBay, Fedex et Google. L&rsquo;entreprise qui l&rsquo;a cr\u00e9\u00e9e, Bloom Energy, vient d&rsquo;en montrer un mod\u00e8le r\u00e9duit, plus petit qu&rsquo;un carton \u00e0 chaussures. Aliment\u00e9e avec du m\u00e9thane ou un carburant quelconque, elle pourrait fournir l&rsquo;\u00e9lectricit\u00e9 d&rsquo;une maison. Mais dans une dizaine d&rsquo;ann\u00e9es seulement et, d&rsquo;ailleurs, personne ne sait vraiment comment elle fonctionne. R\u00e9ponse ce soir !<\/span><\/p>\n<p align=\"justify\"><span style=\"font-size: small;\">Le reportage du magazine 60 Minutes de CBS fait un tabac sur le Web et, depuis, le buzz s&rsquo;amplifie. On y voit K. R. Sridhar pr\u00e9senter \u00e0 la journaliste sa d\u00e9sormais c\u00e9l\u00e8bre Bloom Box, un cube noir d&rsquo;une quinzaine de centim\u00e8tres de c\u00f4t\u00e9.<\/span><\/p>\n<p align=\"justify\"><span style=\"font-size: small;\">L&rsquo;homme est le patron de Bloom Energy, une entreprise de la Silicon Valley qui existe depuis huit ans mais se paie le luxe de ne r\u00e9v\u00e9ler \u00e0 peu pr\u00e8s rien de ses activit\u00e9s. Son site Web se r\u00e9duit \u00e0 une page et, jusqu&rsquo;\u00e0 aujourd&rsquo;hui (24 f\u00e9vrier), montre un compte \u00e0 rebours se terminant ce soir, \u00e0 peu pr\u00e8s \u00e0 19 h, en heure fran\u00e7aise.<\/span><\/p>\n<p align=\"justify\"><span style=\"font-size: small;\">La Bloom Box est une pile \u00e0 combustible. Si on suit les explications de K. R. Sridhar donn\u00e9es au magazine de CBS, l&rsquo;\u00e9l\u00e9ment de base est une plaque de c\u00e9ramique (\u00ab faite \u00e0 partir de sable \u00bb), de quelques millim\u00e8tres d&rsquo;\u00e9paisseur, recouverte sur les deux faces par une couche d&rsquo;un enduit color\u00e9, vert d&rsquo;un c\u00f4t\u00e9 et noire de l&rsquo;autre, dont la composition est secr\u00e8te.<\/span><\/p>\n<p align=\"center\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/spaw\/images\/Bloom-Box.jpg\" alt=\"\" \/><\/p><div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"2\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<p align=\"justify\"><span style=\"font-size: small;\">Un empilement de ces \u00e9l\u00e9ments forme l&rsquo;unit\u00e9 de base d&rsquo;une Bloom Box. Aliment\u00e9e par un carburant quelconque capable de fournir de l&rsquo;hydrog\u00e8ne sur l&rsquo;une des faces de chaque plaque (c\u00f4t\u00e9 vert) et par de l&rsquo;oxyg\u00e8ne (c\u00f4t\u00e9 noir), elle produit de l&rsquo;\u00e9lectricit\u00e9 et de l&rsquo;eau. Il s&rsquo;agit donc d&rsquo;une pile \u00e0 combustible, plus pr\u00e9cis\u00e9ment \u00e0 \u00e9lectrolyte solide (SOFC, solid oxide fuel cell). Par rapport aux piles d\u00e9j\u00e0 existantes, la fabrication serait peu co\u00fbteuse, le rendement excellent et la production fiable dans le temps.<\/span><\/p>\n<p align=\"justify\"><span style=\"font-size: small;\">Les chiffres manquent cruellement pour se faire une id\u00e9e des performances et donc de l&rsquo;int\u00e9r\u00eat de l&rsquo;engin. K. R. Sridhar affirme qu&rsquo;une plaque \u00e0 trois couches produit \u00ab suffisamment d&rsquo;\u00e9lectricit\u00e9 pour alimenter une ampoule \u00e9lectrique \u00bb et que l&rsquo;unit\u00e9 de base d&rsquo;une Bloom Box (le cube noir) contenant 64 plaques serait capable de fournir l&rsquo;\u00e9nergie \u00e0 un bar-restaurant (un \u00ab coffe shop \u00bb).<\/span><\/p>\n<p align=\"justify\"><span style=\"font-size: small;\">K. R. Sridhar le promet : dans cinq \u00e0 dix ans, une petite Bloom Box ne co\u00fbtera que 3.000 dollars (environ 2.200 euros). Une fois branch\u00e9e \u00e0 l&rsquo;alimentation de la maison, adieu les factures EDF&#8230; Il ne reste plus qu&rsquo;\u00e0 voir vraiment la machine \u00e0 l&rsquo;\u0153uvre et \u00e0 en consulter les sp\u00e9cifications techniques compl\u00e8tes.<br \/>\n<\/span><\/p>\n<p align=\"justify\"><span style=\"font-size: small;\">extrait et source : <\/span><a href=\"http:\/\/www.futura-sciences.com\/\"><span style=\"font-size: small;\">http:\/\/www.futura-sciences.com\/<\/span><\/a><\/p>\n<p align=\"center\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/spaw\/images\/BloomBox.jpg?resize=500%2C320\" alt=\"\" width=\"500\" height=\"320\" \/><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"5273\">(255)<\/p>\n<!--CusAds0-->\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Elle a \u00e9t\u00e9 choisie par eBay, Fedex et Google. L&rsquo;entreprise qui l&rsquo;a cr\u00e9\u00e9e, Bloom Energy, vient d&rsquo;en montrer un mod\u00e8le&#8230;<\/p>\n","protected":false},"author":1,"featured_media":5274,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"ngg_post_thumbnail":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[26],"tags":[752,3851,3852,2137,101,492],"class_list":["post-5273","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-solutions","tag-batterie","tag-bloom","tag-bloom-box","tag-combustible","tag-energie","tag-pile","wpcat-26-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/2002-bloom-box.jpg?fit=180%2C135&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-1n3","jetpack-related-posts":[{"id":7460,"url":"https:\/\/www.laterredufutur.com\/accueil\/what-a-wonderful-world\/","url_meta":{"origin":5273,"position":0},"title":"What a Wonderful World","author":"Admin","date":"26 juin 2015","format":false,"excerpt":"I see trees of green, red roses too I see them bloom for me and you And I think to myself what a wonderful world. I see skies of blue and clouds of white The bright blessed day, the dark sacred night And I think to myself what a wonderful\u2026","rel":"","context":"Dans &quot;Monde Futur&quot;","block_context":{"text":"Monde Futur","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/monde-futur\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/06\/what-a-wonderful-world.jpg?fit=699%2C341&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/06\/what-a-wonderful-world.jpg?fit=699%2C341&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/06\/what-a-wonderful-world.jpg?fit=699%2C341&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":16099,"url":"https:\/\/www.laterredufutur.com\/accueil\/demain-nous-serons-tous-cretins-un-monde-en-route-vers-lidiocratie\/","url_meta":{"origin":5273,"position":1},"title":"Demain, nous serons tous cr\u00e9tins, un monde en route vers l&rsquo;idiocratie","author":"Admin","date":"11 d\u00e9cembre 2017","format":false,"excerpt":"Baisse du QI, troubles du comportement et autisme en hausse\u00a0: cette enqu\u00eate alarmante d\u00e9montre que les perturbateurs endocriniens affectent aussi la sant\u00e9 mentale. \u00a0 Et si l'humanit\u00e9 \u00e9tait en train de basculer vraiment dans l'imb\u00e9cillit\u00e9, comme l'imaginait en 2006 la cruelle fiction de Mike Judge \"Idiocracy\"\u00a0? Depuis vingt ans, les\u2026","rel":"","context":"Dans &quot;Monde Futur&quot;","block_context":{"text":"Monde Futur","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/monde-futur\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/12\/demain-tous-cretins.png?fit=1200%2C675&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/12\/demain-tous-cretins.png?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/12\/demain-tous-cretins.png?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/12\/demain-tous-cretins.png?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/12\/demain-tous-cretins.png?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":3495,"url":"https:\/\/www.laterredufutur.com\/accueil\/pile-a-combustible-elle-arrive\/","url_meta":{"origin":5273,"position":2},"title":"Pile \u00e0 combustible : elle arrive !","author":"Admin","date":"29 mai 2006","format":false,"excerpt":"Forte de ses promesses, cette technologie fait in\u00e9luctablement son chemin dans le march\u00e9. Apr\u00e8s avoir d\u00e9marr\u00e9 dans les applications stationnaires, elle pointe le nez dans les portables. Et se positionne dans l'avenir comme une alternative s\u00e9duisante au p\u00e9trole dans les transports... Plus que jamais, le march\u00e9 des piles \u00e0 combustibles\u2026","rel":"","context":"Dans &quot;Solutions&quot;","block_context":{"text":"Solutions","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/solutions\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1765,"url":"https:\/\/www.laterredufutur.com\/accueil\/quand-les-volcans-font-rouler-les-voitures\/","url_meta":{"origin":5273,"position":3},"title":"Quand les volcans font rouler les voitures","author":"Admin","date":"12 janvier 2014","format":false,"excerpt":"En Islande, un carburant \u00e9cologique est produit \u00e0 partir de l'\u00e9nergie d\u00e9gag\u00e9e par les volcans. On connaissait d\u00e9j\u00e0 les carburants \u00e9cologiques produits gr\u00e2ce \u00e0 la betterave, aux d\u00e9chets ou m\u00eame aux excr\u00e9ments. D\u00e9sormais, les voitures vont pouvoir rouler gr\u00e2ce aux volcans! En Islande, l'entreprise Carbon Recycling International a captur\u00e9 les\u2026","rel":"","context":"Dans &quot;Solutions&quot;","block_context":{"text":"Solutions","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/solutions\/"},"img":{"alt_text":"katla et Hekla","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/volcans_islande.jpg?fit=536%2C417&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/volcans_islande.jpg?fit=536%2C417&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/06\/volcans_islande.jpg?fit=536%2C417&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":5090,"url":"https:\/\/www.laterredufutur.com\/accueil\/hydrogene-air-liquide-y-croit-dur-comme-fer\/","url_meta":{"origin":5273,"position":4},"title":"Hydrog\u00e8ne : Air Liquide y croit dur comme fer","author":"Admin","date":"6 novembre 2009","format":false,"excerpt":"Le groupe fran\u00e7ais sp\u00e9cialiste des gaz industriels Air Liquide indique qu'il met depuis plusieurs ann\u00e9es son expertise hydrog\u00e8ne au service de la recherche de solutions \u00e9nerg\u00e9tiques propres fond\u00e9es sur la pile \u00e0 combustible. Il participe \u00e0 de nombreux projets portant sur les transports en Europe et en Am\u00e9rique du Nord,\u2026","rel":"","context":"Dans &quot;Solutions&quot;","block_context":{"text":"Solutions","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/solutions\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":11881,"url":"https:\/\/www.laterredufutur.com\/accueil\/et-voici-comment-lurine-pourrait-devenir-un-nouveau-carburant-et-generer-de-lenergie-propre-pour-toute-la-planete\/","url_meta":{"origin":5273,"position":5},"title":"Et voici comment l&rsquo;urine pourrait devenir un nouveau carburant et g\u00e9n\u00e9rer de l&rsquo;\u00e9nergie propre pour toute la plan\u00e8te","author":"Admin","date":"1 mai 2016","format":false,"excerpt":"Des chercheurs de l'universit\u00e9 de Bath ont d\u00e9velopp\u00e9 une pile \u00e0 combustible miniature capable de g\u00e9n\u00e9rer de l'\u00e9lectricit\u00e9 \u00e0 partir de l'urine, cr\u00e9ant un moyen abordable, renouvelable et neutre en carbone de g\u00e9n\u00e9rer de l'\u00e9nergie. Un outil qui, s'il est fiable et bien d\u00e9velopp\u00e9, pourrait aider \u00e0 apporter de l'\u00e9lectricit\u00e9\u2026","rel":"","context":"Dans &quot;Solutions&quot;","block_context":{"text":"Solutions","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/solutions\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/04\/urine-energie.jpg?fit=890%2C395&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/04\/urine-energie.jpg?fit=890%2C395&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/04\/urine-energie.jpg?fit=890%2C395&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/04\/urine-energie.jpg?fit=890%2C395&ssl=1&resize=700%2C400 2x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/5273","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/comments?post=5273"}],"version-history":[{"count":1,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/5273\/revisions"}],"predecessor-version":[{"id":5275,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/5273\/revisions\/5275"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/5274"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=5273"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=5273"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=5273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}