{"id":10973,"date":"2023-04-18T10:43:41","date_gmt":"2023-04-18T09:43:41","guid":{"rendered":"https:\/\/international.optimas.com\/?p=10973"},"modified":"2025-12-08T10:42:19","modified_gmt":"2025-12-08T16:42:19","slug":"hydrogen-powered-farm-machinery","status":"publish","type":"post","link":"https:\/\/optimas.com\/fr_ca\/hydrogen-powered-farm-machinery\/","title":{"rendered":"Machines agricoles aliment\u00e9es \u00e0 l\u2019hydrog\u00e8ne"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:104%;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-blend:overlay;--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><p><span data-contrast=\"auto\">L\u2019\u00e9lectricit\u00e9 et l\u2019hydrog\u00e8ne ne sont plus seulement des mots \u00e0 la mode, mais ils deviennent rapidement une option tangible pour de nombreuses industries.<\/span><\/p>\n<p><span data-contrast=\"auto\">Ces carburants alternatifs, notamment l\u2019\u00e9lectricit\u00e9, sont bien connus pour leur adoption par l\u2019industrie automobile, mais d\u2019autres industries commencent \u00e0 tirer parti de ces technologies \u00e0 faibles \u00e9missions.<\/span><\/p>\n<p><span data-contrast=\"auto\">Bien que l&#039;industrie agricole soit responsable de <\/span><a href=\"https:\/\/www.gov.uk\/government\/statistics\/agri-climate-report-2021\/agri-climate-report-2021\" rel=\"nofollow noopener\" target=\"_blank\"><span data-contrast=\"none\">10% des \u00e9missions de gaz \u00e0 effet de serre du Royaume-Uni<\/span><\/a><span data-contrast=\"auto\">, le Co2 produit par les machines agricoles et le chauffage n&#039;a contribu\u00e9 qu&#039;\u00e0 <\/span><a href=\"https:\/\/www.gov.uk\/government\/statistics\/agri-climate-report-2021\/agri-climate-report-2021\" rel=\"nofollow noopener\" target=\"_blank\"><span data-contrast=\"none\">9% de ce montant total<\/span><\/a><span data-contrast=\"auto\">. N\u00e9anmoins, cette industrie donne d\u00e9sormais la priorit\u00e9 \u00e0 l\u2019introduction de technologies \u00e0 faible consommation d\u2019\u00e9nergie et de sources d\u2019\u00e9nergie renouvelables.<\/span><\/p>\n<p><span data-contrast=\"auto\">Les derni\u00e8res ann\u00e9es ont vu des avanc\u00e9es impressionnantes dans le secteur des machines agricoles, les entreprises d\u00e9veloppant non seulement des machines aliment\u00e9es \u00e0 l&#039;hydrog\u00e8ne, mais \u00e9galement des ravitailleurs, <\/span><a href=\"https:\/\/www.jcb.com\/en-gb\/campaigns\/hydrogen\" rel=\"nofollow noopener\" target=\"_blank\"><span data-contrast=\"none\">moteurs et moteurs<\/span><\/a><span data-contrast=\"auto\">.<\/span><\/p>\n<p><span data-contrast=\"auto\">Les carburants hydrog\u00e8ne sont, pour le moment, <\/span><a href=\"https:\/\/www.jcb.com\/en-gb\/campaigns\/hydrogen\" rel=\"nofollow noopener\" target=\"_blank\"><span data-contrast=\"none\">plus avantageux que leurs homologues \u00e9lectriques<\/span><\/a><span data-contrast=\"auto\"> pour les machines agricoles. Alors que les probl\u00e8mes de l\u00e9g\u00e8ret\u00e9 et d\u2019autonomie dominent toujours le march\u00e9 \u00e9lectrique, les fabricants de machines agricoles h\u00e9sitent \u00e0 adopter les technologies \u00e9lectriques, car leurs machines doivent fonctionner pendant de longues heures et supporter des charges tr\u00e8s lourdes. <\/span><\/p>\n<p><span data-contrast=\"auto\">However, with the heavy truck industry making swathes in EV technology, it may not be long before electricity becomes a staple fuel for the agricultural industry too.<\/span><\/p>\n<p><span data-contrast=\"auto\">Bien que la technologie de l\u2019hydrog\u00e8ne commence \u00e0 r\u00e9volutionner les machines agricoles, elle entra\u00eene d\u2019importants d\u00e9fis financiers et logistiques.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><b><span data-contrast=\"auto\">Avantages:<\/span><\/b><\/p>\n<p><span data-contrast=\"auto\">Carburant propre\u00a0: bien que les machines agricoles contribuent \u00e0 une moindre quantit\u00e9 d&#039;\u00e9missions de Co2 que les autres industries, la contribution significative de l&#039;industrie aux \u00e9missions de m\u00e9thane et d&#039;oxyde d&#039;azote signifie que les entreprises r\u00e9duisent leurs \u00e9missions par d&#039;autres moyens, notamment en optant pour des carburants alternatifs. Le seul d\u00e9chet produit par l\u2019hydrog\u00e8ne vert est <\/span><a href=\"https:\/\/www.pirelli.com\/global\/en-ww\/road\/hydrogen-as-a-fuel-the-pros-and-cons\" rel=\"nofollow noopener\" target=\"_blank\"><span data-contrast=\"none\">vapeur d&#039;eau<\/span><\/a><span data-contrast=\"auto\">, car il est obtenu par \u00e9lectrolyse de l&#039;eau, ce qui le rend durable car il est aliment\u00e9 par de l&#039;\u00e9lectricit\u00e9 provenant de sources renouvelables. <\/span><\/p>\n<p><span data-contrast=\"auto\">Efficacit\u00e9 \u00e9nerg\u00e9tique\u00a0: jusqu&#039;\u00e0 80% d&#039;\u00e9nergie utilis\u00e9e par un moteur \u00e0 essence ordinaire est gaspill\u00e9e sous forme de chaleur. L\u2019hydrog\u00e8ne ne disperse que 20% de son \u00e9nergie, utilisant 80% pour alimenter la machine.<\/span><\/p>\n<p><span data-contrast=\"auto\">Id\u00e9al pour les machines lourdes : la technologie hydrog\u00e8ne offre un <\/span><a href=\"https:\/\/www.pirelli.com\/global\/en-ww\/road\/hydrogen-as-a-fuel-the-pros-and-cons\" rel=\"nofollow noopener\" target=\"_blank\"><span data-contrast=\"none\">syst\u00e8me de propulsion plus compact<\/span><\/a><span data-contrast=\"auto\"> qu\u2019\u00e9lectrique, avec des temps de ravitaillement rapides et une autonomie impressionnante. Certains v\u00e9hicules \u00e0 hydrog\u00e8ne peuvent parcourir plus de 500 miles avec un seul ravitaillement, et le temps de recharge peut prendre autant de temps que le rechargement d&#039;une voiture diesel, ce qui permet aux machines agricoles d&#039;atteindre de longues dur\u00e9es de fonctionnement. <\/span><\/p>\n<p>&nbsp;<\/p>\n<p><b><span data-contrast=\"auto\">Les inconv\u00e9nients:<\/span><\/b><\/p>\n<p><span data-contrast=\"auto\">\u00c9missions\u00a0: l&#039;hydrog\u00e8ne vert offre une alternative \u00e9cologique aux fabricants de machines agricoles, mais il est incroyablement co\u00fbteux \u00e0 produire, c&#039;est pourquoi de nombreuses entreprises optent pour l&#039;hydrog\u00e8ne gris, un <\/span><a href=\"https:\/\/www.pirelli.com\/global\/en-ww\/road\/hydrogen-as-a-fuel-the-pros-and-cons\" rel=\"nofollow noopener\" target=\"_blank\"><span data-contrast=\"none\">polluant<\/span><\/a><span data-contrast=\"auto\">. <\/span><span data-contrast=\"auto\">Currently, more than 96% of hydrogen used is grey. 10 kilos of carbon dioxide are produced for every kilo of grey hydrogen obtained, and 70-75 million tonnes of hydrogen are produced globally, with a waste of almost 1 billion tonnes of carbon dioxide. However, with governments around the world prioritising renewable energy sources, green hydrogen will become far more common. <\/span><\/p>\n<p><span data-contrast=\"auto\">Co\u00fbt\u00a0: Co\u00fbts de l\u2019hydrog\u00e8ne gris <\/span><a href=\"https:\/\/www.pirelli.com\/global\/en-ww\/road\/hydrogen-as-a-fuel-the-pros-and-cons\" rel=\"nofollow noopener\" target=\"_blank\"><span data-contrast=\"none\">$1-2 par kg<\/span><\/a><span data-contrast=\"auto\">, alors que l&#039;hydrog\u00e8ne vert co\u00fbte <\/span><a href=\"https:\/\/www.pirelli.com\/global\/en-ww\/road\/hydrogen-as-a-fuel-the-pros-and-cons\" rel=\"nofollow noopener\" target=\"_blank\"><span data-contrast=\"none\">$5-7<\/span><\/a><span data-contrast=\"auto\">. Pour que la technologie de l\u2019hydrog\u00e8ne reste respectueuse de l\u2019environnement, les fabricants doivent utiliser de l\u2019hydrog\u00e8ne vert, mais certains <\/span><a href=\"https:\/\/www.fwi.co.uk\/machinery\/technology\/jcbs-hydrogen-fuelled-combustion-engine-examined\" rel=\"nofollow noopener\" target=\"_blank\"><span data-contrast=\"none\">experts de l&#039;industrie<\/span><\/a><span data-contrast=\"auto\"> argue that its use in the very near future may not be economically feasible for most farmers. However, while hydrogen is expensive and diesel is much cheaper, arguably its enormous environmental benefits outweigh its costliness.<\/span><\/p>\n<p><span data-contrast=\"auto\">Manque d&#039;infrastructures :<\/span> <span data-contrast=\"auto\">L&#039;hydrog\u00e8ne doit \u00eatre <\/span><a href=\"https:\/\/www.pirelli.com\/global\/en-ww\/road\/hydrogen-as-a-fuel-the-pros-and-cons\" rel=\"nofollow noopener\" target=\"_blank\"><span data-contrast=\"none\">hautement compress\u00e9<\/span><\/a><span data-contrast=\"auto\"> \u00e0 conditionner dans un r\u00e9servoir en quantit\u00e9s suffisantes pour alimenter une machine. De plus, il ne peut \u00eatre transport\u00e9 que dans des pipelines sp\u00e9ciaux et, s\u2019il est transport\u00e9 \u00e0 l\u2019\u00e9tat liquide, il doit \u00eatre maintenu \u00e0 une temp\u00e9rature de \u2013263 Celsius, ce qui consomme d\u2019importantes quantit\u00e9s d\u2019\u00e9nergie. L\u2019hydrog\u00e8ne est donc principalement utilis\u00e9 l\u00e0 o\u00f9 il est produit. Certains constructeurs de machines agricoles pr\u00e9conisent donc l&#039;utilisation de <\/span><a href=\"https:\/\/www.fwi.co.uk\/machinery\/technology\/jcbs-hydrogen-fuelled-combustion-engine-examined\" rel=\"nofollow noopener\" target=\"_blank\"><span data-contrast=\"none\">stations de ravitaillement sur place ou remorques \u00e0 essence mobiles<\/span><\/a><span data-contrast=\"auto\">, mais ces options ne sont peut-\u00eatre pas viables pour de nombreux agriculteurs. Cependant, certains chercheurs ont r\u00e9cemment d\u00e9velopp\u00e9 <\/span><a href=\"https:\/\/www.fwi.co.uk\/machinery\/technology\/how-close-is-hydrogen-to-being-a-viable-farm-machinery-fuel\" rel=\"nofollow noopener\" target=\"_blank\"><span data-contrast=\"none\">des installations avanc\u00e9es de stockage d\u2019hydrog\u00e8ne,<\/span><\/a><span data-contrast=\"auto\"> ouvrant la voie \u00e0 ce qu\u2019il devienne une source de carburant beaucoup plus accessible.<\/span><\/p>\n<p><span data-contrast=\"auto\">En tant que technologie en constante \u00e9volution, l\u2019hydrog\u00e8ne a certes ses limites, mais c\u2019est aussi un carburant au potentiel important. \u00c0 mesure que les infrastructures se d\u00e9veloppent et que les sources d\u2019\u00e9nergie renouvelables deviennent plus r\u00e9pandues, l\u2019hydrog\u00e8ne deviendra progressivement une source de carburant beaucoup plus pratique et durable pour les machines agricoles. <\/span><\/p>\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":10968,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"categories":[60,120],"tags":[],"class_list":["post-10973","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-manufacturing-assembly","category-sustainability"],"acf":[],"_links":{"self":[{"href":"https:\/\/optimas.com\/fr_ca\/wp-json\/wp\/v2\/posts\/10973","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/optimas.com\/fr_ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/optimas.com\/fr_ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/optimas.com\/fr_ca\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/optimas.com\/fr_ca\/wp-json\/wp\/v2\/comments?post=10973"}],"version-history":[{"count":0,"href":"https:\/\/optimas.com\/fr_ca\/wp-json\/wp\/v2\/posts\/10973\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/optimas.com\/fr_ca\/wp-json\/wp\/v2\/media\/10968"}],"wp:attachment":[{"href":"https:\/\/optimas.com\/fr_ca\/wp-json\/wp\/v2\/media?parent=10973"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/optimas.com\/fr_ca\/wp-json\/wp\/v2\/categories?post=10973"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/optimas.com\/fr_ca\/wp-json\/wp\/v2\/tags?post=10973"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}