{"id":1971,"date":"2022-04-13T08:08:26","date_gmt":"2022-04-13T08:08:26","guid":{"rendered":"http:\/\/localhost:8000\/get-to-know-the-applications-of-hydrogen\/"},"modified":"2023-04-21T10:00:38","modified_gmt":"2023-04-21T10:00:38","slug":"get-to-know-the-applications-of-hydrogen","status":"publish","type":"page","link":"https:\/\/hh2.hu\/en\/get-to-know-the-applications-of-hydrogen\/","title":{"rendered":"Get to know the applications of hydrogen"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1971\" class=\"elementor elementor-1971\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5f24e234 elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"5f24e234\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-25f94df9\" data-id=\"25f94df9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2f20f573 elementor-widget elementor-widget-text-editor\" data-id=\"2f20f573\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tThe main goal for the transport sector is to completely abandon fossil fuels. One well-functioning approach is electric mobility. Hydrogen-powered systems can complement this technology. In this case, hydrogen is either used to power an internal combustion engine or is converted to electricity <i>via<\/i> a fuel cell. Hydrogen-powered vehicles have multiple advantages over electric vehicles. For example, their operating range is between 400 and 750 km, larger than any current electric vehicle, and it only takes 3 to 4 minutes to refuel.\n\n<style>\/*! elementor - v3.6.1 - 23-03-2022 *\/<br \/>.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\\\".svg\\\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\n\n<img fetchpriority=\"high\" decoding=\"async\" src=\"http:\/\/hh2.hu\/wp-content\/uploads\/2022\/03\/IMG_7783-1.jpg\" alt=\"\" width=\"711\" height=\"400\" \/>\n<b>Hydrogen as a direct and indirect fuel<\/b>\n\nWhen hydrogen is used directly in fuel cell vehicles, the three main considerations are efficiency, safety, and reliability. Many countries are working toward developing a cost-effective and reliable measurement and control concept. This ensures that the system reaches its optimal operating parameters quickly and accurately. Researchers are also optimizing the fuel cell load management system and working to improve economy, efficiency, and durability.\nAz \u00fczemanyagcella ford\u00edtott elektrol\u00edzisnek nevezett folyamatot haszn\u00e1l. Az elektrol\u00edzis oxig\u00e9nre osztja a v\u00edzmolekul\u00e1t termel \u00e9s hidrog\u00e9nt. A ford\u00edtott elektrol\u00edzis ennek az ellenkez\u0151j\u00e9t teszi. Az \u00fczemanyagcell\u00e1t a j\u00e1rm\u0171 tart\u00e1lyaib\u00f3l t\u00e1pl\u00e1lj\u00e1k a hidrog\u00e9n \u00fczemanyaggal. Ezut\u00e1n oxig\u00e9nt adnak hozz\u00e1 a k\u00f6rnyezeti leveg\u0151b\u0151l. Ennek a kombin\u00e1ci\u00f3nak a reakci\u00f3ja a v\u00edz, a h\u0151 \u00e9s az elektromos energia. A v\u00edzg\u0151zk\u00e9nt szabadul fel az FCEV kipufog\u00f3j\u00e1n kereszt\u00fcl. Az \u00e1ramot az akkumul\u00e1tor fed\u00e9lzeti t\u00f6lt\u00e9s\u00e9re (cs\u00facsteljes\u00edtm\u00e9ny-akkumul\u00e1torra) \u00e9s az elektromos motor t\u00e1pl\u00e1l\u00e1s\u00e1ra haszn\u00e1lj\u00e1k. Ennek eredm\u00e9nyek\u00e9nt ezek a j\u00e1rm\u0171vek m\u0171k\u00f6d\u00e9s\u00fckb\u0151l nem termelnek \u00fcvegh\u00e1zhat\u00e1s\u00fag\u00e1z-kibocs\u00e1t\u00e1st.\u00a0B\u00e1r ebben az esetben is akkumul\u00e1torr\u00f3l van sz\u00f3 ami meghajtja a motort, annak m\u00e9rete l\u00e9nyegesen kisebb \u00e9s k\u00f6nnyebb, mint az a t\u00edpus, amelyet egy elektromos aut\u00f3 meghajt\u00e1s\u00e1ra haszn\u00e1lnak. Az ok, ami\u00e9rt nem kell olyan nagynak lennie, az, hogy az \u00fczemanyagcella folyamatosan felt\u00f6lti.\nA hidrog\u00e9nmotorok, mint p\u00e9ld\u00e1ul a BEV-k, szint\u00e9n visszanyerhetik a f\u00e9kenergi\u00e1t. Ez lehet\u0151v\u00e9 teszi a motor sz\u00e1m\u00e1ra, hogy a j\u00e1rm\u0171 mozg\u00e1si energi\u00e1j\u00e1t elektromos \u00e1ramm\u00e1 alak\u00edtsa \u00e1t, amelyet a Cs\u00facsenergia-akkumul\u00e1tor felt\u00f6lt\u00e9s\u00e9re haszn\u00e1lnak.http:\/\/hh2.hu\/wp-content\/uploads\/2022\/03\/hidrogen_mukodese.mp4\n\nFuel cells use a process called reverse electrolysis. Electrolysis breaks down the water molecule into oxygen and hydrogen. Reverse electrolysis does the opposite. The fuel cell is supplied with hydrogen fuel from the tanks of the vehicle. Oxygen is then added from the ambient air. Reaction of hydrogen and oxygen produces water, heat, and electricity. It is released as water vapors through the exhaust of the FCEV. Power is used to charge the battery onboard (peak power battery) and to power the electric motor. As a result, the operation of these vehicles does not emit any greenhouse gases. Although this is also a battery that drives the engine, it is significantly smaller and lighter than the types used to power an electric car. The reason is owing to the continuous refilling, the size of fuel cell can remain small.\n\nHydrogen engines, such as BEVs, can also recover braking energy. Regenerative braking is an energy recovery mechanism that slows down a moving vehicle, and allows the engine to convert the kinetic energy of the vehicle into electrical current. This electric current is used to charge the Peak Energy Battery. As a result, the electric traction motor uses the momentum of the vehicle to recover energy, which would otherwise be lost to the brake discs as heat.\n\nFuel cells, like alkaline cells, generate electricity directly by the electrochemical reaction. One main difference is that while the batteries get unusable after they are depleted, fuel cells operate until the fuel supply is provided. Fuel cells are electrochemical devices in which the chemical energy of the fuel (primarily hydrogen, or others for certain cell types, e.g., methanol, ethanol, biogas, etc.) is directly converted to electrical energy while heat is generated.\n\nFuel cells usually consist of two electrodes (anode and cathode) and the electrolyte between them. With the help of a catalyst (usually platinum), hydrogen molecules decompose first into hydrogen atoms and then into protons and electrons. Protons travel through the electrolyte and electrons can flow in an external circuit. Assisted by the catalyst, electrons arriving at the cathode combine with protons and oxygen to form water. The performance of a given cell is usually small, e.g., for use in vehicles. To overcome this issue, cells are connected in series, arranged in so-called fuel cell stacks.\n\n<style>\/*! elementor - v3.6.1 - 23-03-2022 *\/<br \/>.elementor-widget-divider{--divider-border-style:none;--divider-border-width:1px;--divider-color:#2c2c2c;--divider-icon-size:20px;--divider-element-spacing:10px;--divider-pattern-height:24px;--divider-pattern-size:20px;--divider-pattern-url:none;--divider-pattern-repeat:repeat-x}.elementor-widget-divider .elementor-divider{display:-webkit-box;display:-ms-flexbox;display:flex}.elementor-widget-divider .elementor-divider__text{font-size:15px;line-height:1;max-width:95%}.elementor-widget-divider .elementor-divider__element{margin:0 var(--divider-element-spacing);-ms-flex-negative:0;flex-shrink:0}.elementor-widget-divider .elementor-icon{font-size:var(--divider-icon-size)}.elementor-widget-divider .elementor-divider-separator{display:-webkit-box;display:-ms-flexbox;display:flex;margin:0;direction:ltr}.elementor-widget-divider--view-line_icon .elementor-divider-separator,.elementor-widget-divider--view-line_text .elementor-divider-separator{-webkit-box-align:center;-ms-flex-align:center;align-items:center}.elementor-widget-divider--view-line_icon .elementor-divider-separator:after,.elementor-widget-divider--view-line_icon .elementor-divider-separator:before,.elementor-widget-divider--view-line_text .elementor-divider-separator:after,.elementor-widget-divider--view-line_text .elementor-divider-separator:before{display:block;content:\\\"\\\";border-bottom:0;-webkit-box-flex:1;-ms-flex-positive:1;flex-grow:1;border-top:var(--divider-border-width) var(--divider-border-style) var(--divider-color)}.elementor-widget-divider--element-align-left .elementor-divider .elementor-divider-separator>.elementor-divider__svg:first-of-type{-webkit-box-flex:0;-ms-flex-positive:0;flex-grow:0;-ms-flex-negative:100;flex-shrink:100}.elementor-widget-divider--element-align-left .elementor-divider-separator:before{content:none}.elementor-widget-divider--element-align-left .elementor-divider__element{margin-left:0}.elementor-widget-divider--element-align-right .elementor-divider .elementor-divider-separator>.elementor-divider__svg:last-of-type{-webkit-box-flex:0;-ms-flex-positive:0;flex-grow:0;-ms-flex-negative:100;flex-shrink:100}.elementor-widget-divider--element-align-right .elementor-divider-separator:after{content:none}.elementor-widget-divider--element-align-right .elementor-divider__element{margin-right:0}.elementor-widget-divider:not(.elementor-widget-divider--view-line_text):not(.elementor-widget-divider--view-line_icon) .elementor-divider-separator{border-top:var(--divider-border-width) var(--divider-border-style) var(--divider-color)}.elementor-widget-divider--separator-type-pattern{--divider-border-style:none}.elementor-widget-divider--separator-type-pattern.elementor-widget-divider--view-line .elementor-divider-separator,.elementor-widget-divider--separator-type-pattern:not(.elementor-widget-divider--view-line) .elementor-divider-separator:after,.elementor-widget-divider--separator-type-pattern:not(.elementor-widget-divider--view-line) .elementor-divider-separator:before,.elementor-widget-divider--separator-type-pattern:not([class*=elementor-widget-divider--view]) .elementor-divider-separator{width:100%;min-height:var(--divider-pattern-height);-webkit-mask-size:var(--divider-pattern-size) 100%;mask-size:var(--divider-pattern-size) 100%;-webkit-mask-repeat:var(--divider-pattern-repeat);mask-repeat:var(--divider-pattern-repeat);background-color:var(--divider-color);-webkit-mask-image:var(--divider-pattern-url);mask-image:var(--divider-pattern-url)}.elementor-widget-divider--no-spacing{--divider-pattern-size:auto}.elementor-widget-divider--bg-round{--divider-pattern-repeat:round}.rtl .elementor-widget-divider .elementor-divider__text{direction:rtl}<\/style>\n\n<strong>OTHER SOLUTIONS\u00a0<\/strong>\n\nInstead of using hydrogen to power fuel cell vehicles, gaseous hydrogen can also be used as a platform chemical to produce liquid fuels via methanol to produce oxymethyl dimethyl ethers (OMEs). Burning these fuels results in low levels of pollution and can reduce greenhouse gas emissions by up to 90% relative to a suitable wheel-to-wheel fossil fuel. Like ethanol, as an additive to gasoline, OMEs can be blended with diesel fuels to produce blended fuel. This type of power-fluid process makes sense primarily for applications, where hydrogen cannot be used to power the propulsion system, like in waterborne transport and aviation.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>The main goal for the transport sector is to completely abandon fossil fuels. One well-functioning approach is electric mobility. Hydrogen-powered systems can complement this technology. In this case, hydrogen is either used to power an internal combustion engine or is converted to electricity via a fuel cell. Hydrogen-powered vehicles have multiple advantages over electric vehicles. For example, their operating range is between 400 and 750 km, larger than any current electric vehicle, and it only takes 3 to 4 minutes to refuel. Hydrogen as a direct and indirect fuel When hydrogen is used directly in fuel cell vehicles, the three main considerations are efficiency, safety, and reliability. Many countries are working toward developing a cost-effective and reliable measurement and control concept. This ensures that the system reaches its optimal operating parameters quickly and accurately. Researchers are also optimizing the fuel cell load management system and working to improve economy, efficiency, and durability. Az \u00fczemanyagcella ford\u00edtott elektrol\u00edzisnek nevezett folyamatot haszn\u00e1l. Az elektrol\u00edzis oxig\u00e9nre osztja a v\u00edzmolekul\u00e1t termel \u00e9s hidrog\u00e9nt. A ford\u00edtott elektrol\u00edzis ennek az ellenkez\u0151j\u00e9t teszi. Az \u00fczemanyagcell\u00e1t a j\u00e1rm\u0171 tart\u00e1lyaib\u00f3l t\u00e1pl\u00e1lj\u00e1k a hidrog\u00e9n \u00fczemanyaggal. Ezut\u00e1n oxig\u00e9nt adnak hozz\u00e1 a k\u00f6rnyezeti leveg\u0151b\u0151l. Ennek a kombin\u00e1ci\u00f3nak a reakci\u00f3ja a v\u00edz, a h\u0151 \u00e9s az elektromos energia. A v\u00edzg\u0151zk\u00e9nt szabadul fel az FCEV kipufog\u00f3j\u00e1n kereszt\u00fcl. Az \u00e1ramot az akkumul\u00e1tor fed\u00e9lzeti t\u00f6lt\u00e9s\u00e9re (cs\u00facsteljes\u00edtm\u00e9ny-akkumul\u00e1torra) \u00e9s az elektromos motor t\u00e1pl\u00e1l\u00e1s\u00e1ra haszn\u00e1lj\u00e1k. Ennek eredm\u00e9nyek\u00e9nt ezek a j\u00e1rm\u0171vek m\u0171k\u00f6d\u00e9s\u00fckb\u0151l nem termelnek \u00fcvegh\u00e1zhat\u00e1s\u00fag\u00e1z-kibocs\u00e1t\u00e1st.\u00a0B\u00e1r ebben az esetben is akkumul\u00e1torr\u00f3l van sz\u00f3 ami meghajtja a motort, annak m\u00e9rete l\u00e9nyegesen kisebb \u00e9s k\u00f6nnyebb, mint az a t\u00edpus, amelyet egy elektromos aut\u00f3 meghajt\u00e1s\u00e1ra haszn\u00e1lnak. Az ok, ami\u00e9rt nem kell olyan nagynak lennie, az, hogy az \u00fczemanyagcella folyamatosan felt\u00f6lti. A hidrog\u00e9nmotorok, mint p\u00e9ld\u00e1ul a BEV-k, szint\u00e9n visszanyerhetik a f\u00e9kenergi\u00e1t. Ez lehet\u0151v\u00e9 teszi a motor sz\u00e1m\u00e1ra, hogy a j\u00e1rm\u0171 mozg\u00e1si energi\u00e1j\u00e1t elektromos \u00e1ramm\u00e1 alak\u00edtsa \u00e1t, amelyet a Cs\u00facsenergia-akkumul\u00e1tor felt\u00f6lt\u00e9s\u00e9re haszn\u00e1lnak.http:\/\/hh2.hu\/wp-content\/uploads\/2022\/03\/hidrogen_mukodese.mp4 Fuel cells use a process called reverse electrolysis. Electrolysis breaks down the water molecule into oxygen and hydrogen. Reverse electrolysis does the opposite. The fuel cell is supplied with hydrogen fuel from the tanks of the vehicle. Oxygen is then added from the ambient air. Reaction of hydrogen and oxygen produces water, heat, and electricity. It is released as water vapors through the exhaust of the FCEV. Power is used to charge the battery onboard (peak power battery) and to power the electric motor. As a result, the operation of these vehicles does not emit any greenhouse gases. Although this is also a battery that drives the engine, it is significantly smaller and lighter than the types used to power an electric car. The reason is owing to the continuous refilling, the size of fuel cell can remain small. Hydrogen engines, such as BEVs, can also recover braking energy. Regenerative braking is an energy recovery mechanism that slows down a moving vehicle, and allows the engine to convert the kinetic energy of the vehicle into electrical current. This electric current is used to charge the Peak Energy Battery. As a result, the electric traction motor uses the momentum of the vehicle to recover energy, which would otherwise be lost to the brake discs as heat. Fuel cells, like alkaline cells, generate electricity directly by the electrochemical reaction. One main difference is that while the batteries get unusable after they are depleted, fuel cells operate until the fuel supply is provided. Fuel cells are electrochemical devices in which the chemical energy of the fuel (primarily hydrogen, or others for certain cell types, e.g., methanol, ethanol, biogas, etc.) is directly converted to electrical energy while heat is generated. Fuel cells usually consist of two electrodes (anode and cathode) and the electrolyte between them. With the help of a catalyst (usually platinum), hydrogen molecules decompose first into hydrogen atoms and then into protons and electrons. Protons travel through the electrolyte and electrons can flow in an external circuit. Assisted by the catalyst, electrons arriving at the cathode combine with protons and oxygen to form water. The performance of a given cell is usually small, e.g., for use in vehicles. To overcome this issue, cells are connected in series, arranged in so-called fuel cell stacks. OTHER SOLUTIONS\u00a0 Instead of using hydrogen to power fuel cell vehicles, gaseous hydrogen can also be used as a platform chemical to produce liquid fuels via methanol to produce oxymethyl dimethyl ethers (OMEs). Burning these fuels results in low levels of pollution and can reduce greenhouse gas emissions by up to 90% relative to a suitable wheel-to-wheel fossil fuel. Like ethanol, as an additive to gasoline, OMEs can be blended with diesel fuels to produce blended fuel. This type of power-fluid process makes sense primarily for applications, where hydrogen cannot be used to power the propulsion system, like in waterborne transport and aviation.<\/p>","protected":false},"author":1,"featured_media":927,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_uag_custom_page_level_css":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-1971","page","type-page","status-publish","has-post-thumbnail","hentry"],"uagb_featured_image_src":{"full":["https:\/\/hh2.hu\/wp-content\/uploads\/2022\/03\/2.jpg",800,600,false],"thumbnail":["https:\/\/hh2.hu\/wp-content\/uploads\/2022\/03\/2-150x150.jpg",150,150,true],"medium":["https:\/\/hh2.hu\/wp-content\/uploads\/2022\/03\/2-300x225.jpg",300,225,true],"medium_large":["https:\/\/hh2.hu\/wp-content\/uploads\/2022\/03\/2-768x576.jpg",768,576,true],"large":["https:\/\/hh2.hu\/wp-content\/uploads\/2022\/03\/2.jpg",800,600,false],"1536x1536":["https:\/\/hh2.hu\/wp-content\/uploads\/2022\/03\/2.jpg",800,600,false],"2048x2048":["https:\/\/hh2.hu\/wp-content\/uploads\/2022\/03\/2.jpg",800,600,false],"trp-custom-language-flag":["https:\/\/hh2.hu\/wp-content\/uploads\/2022\/03\/2-16x12.jpg",16,12,true]},"uagb_author_info":{"display_name":"HH2","author_link":"https:\/\/hh2.hu\/en\/author\/ikethun\/"},"uagb_comment_info":0,"uagb_excerpt":"The main goal for the transport sector is to completely abandon fossil fuels. One well-functioning approach is electric mobility. Hydrogen-powered systems can complement this technology. In this case, hydrogen is either used to power an internal combustion engine or is converted to electricity via a fuel cell. Hydrogen-powered vehicles have multiple advantages over electric vehicles.&hellip;","rttpg_featured_image_url":{"full":["https:\/\/hh2.hu\/wp-content\/uploads\/2022\/03\/2.jpg",800,600,false],"landscape":["https:\/\/hh2.hu\/wp-content\/uploads\/2022\/03\/2.jpg",800,600,false],"portraits":["https:\/\/hh2.hu\/wp-content\/uploads\/2022\/03\/2.jpg",800,600,false],"thumbnail":["https:\/\/hh2.hu\/wp-content\/uploads\/2022\/03\/2-150x150.jpg",150,150,true],"medium":["https:\/\/hh2.hu\/wp-content\/uploads\/2022\/03\/2-300x225.jpg",300,225,true],"large":["https:\/\/hh2.hu\/wp-content\/uploads\/2022\/03\/2.jpg",800,600,false],"1536x1536":["https:\/\/hh2.hu\/wp-content\/uploads\/2022\/03\/2.jpg",800,600,false],"2048x2048":["https:\/\/hh2.hu\/wp-content\/uploads\/2022\/03\/2.jpg",800,600,false],"trp-custom-language-flag":["https:\/\/hh2.hu\/wp-content\/uploads\/2022\/03\/2-16x12.jpg",16,12,true]},"rttpg_author":{"display_name":"HH2","author_link":"https:\/\/hh2.hu\/en\/author\/ikethun\/"},"rttpg_comment":0,"rttpg_category":null,"rttpg_excerpt":"The main goal for the transport sector is to completely abandon fossil fuels. One well-functioning approach is electric mobility. Hydrogen-powered systems can complement this technology. In this case, hydrogen is either used to power an internal combustion engine or is converted to electricity via a fuel cell. Hydrogen-powered vehicles have multiple advantages over electric vehicles.&hellip;","_links":{"self":[{"href":"https:\/\/hh2.hu\/en\/wp-json\/wp\/v2\/pages\/1971","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hh2.hu\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/hh2.hu\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/hh2.hu\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hh2.hu\/en\/wp-json\/wp\/v2\/comments?post=1971"}],"version-history":[{"count":0,"href":"https:\/\/hh2.hu\/en\/wp-json\/wp\/v2\/pages\/1971\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hh2.hu\/en\/wp-json\/wp\/v2\/media\/927"}],"wp:attachment":[{"href":"https:\/\/hh2.hu\/en\/wp-json\/wp\/v2\/media?parent=1971"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}