{"id":14607,"date":"2024-04-10T15:38:00","date_gmt":"2024-04-10T13:38:00","guid":{"rendered":"https:\/\/fest-group.de\/green-hydrogen-for-vienna\/"},"modified":"2025-09-18T09:36:50","modified_gmt":"2025-09-18T07:36:50","slug":"green-hydrogen-for-vienna","status":"publish","type":"post","link":"https:\/\/fest-group.de\/en\/green-hydrogen-for-vienna\/","title":{"rendered":"Green hydrogen for Vienna"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"14607\" class=\"elementor elementor-14607 elementor-1778\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e798cb7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e798cb7\" 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-acb05ff\" data-id=\"acb05ff\" 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-d6d64f4 elementor-widget elementor-widget-heading\" data-id=\"d6d64f4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">FEST GmbH supplies climate-neutral hydrogen for Vienna's transportation, electricity and heating<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bcb29f6 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"bcb29f6\" 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\t<p>Wiener Wasserstoff GmbH, a subsidiary of Wiener Stadtwerke and Wien Energie, is focusing on its own green hydrogen production in order to achieve the goal of climate neutrality. FEST GmbH from Goslar is supplying the basis for this: a compact and rapidly deployable 3 MW electrolysis plant. <\/p><p>Vienna is aiming for climate neutrality by 2040. In order to make the city emission-free, FEST GmbH is building a &#8220;Green Electrolyzer&#8221; in Simmering on behalf of Wiener Wasserstoff GmbH. This container-based electrolyzer requires little space and produces around 1,300 kg of hydrogen every day. This hydrogen is mainly used for buses and trucks at a hydrogen filling station operated by sister company Maximator Hydrogen. Wien Energie also uses the green hydrogen in its power plants and makes it available to industrial partners. &#8220;We are delighted to support Wiener Wasserstoff GmbH with our technology and experience in this and future projects. Our goal is to become the European market leader for decentralized hydrogen solutions &#8211; from production to use,&#8221; emphasizes Matthias Authenrieth, CEO of FEST GmbH. &#8220;Projects like this underline our ambition.&#8221;      <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-06c9672 sd_text elementor-widget elementor-widget-heading\" data-id=\"06c9672\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Highly efficient hydrogen production thanks to PEM electrolysis<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-000a2b2 elementor-widget elementor-widget-text-editor\" data-id=\"000a2b2\" 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\t<p>The Green Electrolyzer from FEST GmbH uses water electrolysis to produce hydrogen. In this process, water is broken down into hydrogen and oxygen using electrical energy. If the electricity comes from renewable sources, &#8220;<a href=\"https:\/\/fest-group.de\/en\/technologies\/green-hydrogen\/\">green hydrogen<\/a>&#8221; is produced. The company uses highly efficient PEM electrolysis (proton exchange membrane) to convert the electrical energy into chemical energy. A proton exchange membrane surrounded by water is at the heart of the process. When an electrical voltage is applied, protons circulate within the membrane while electrons move in the outer circuit. Hydrogen is produced at the cathode by reduction and oxygen at the anode by oxidation. This direct conversion of electrical energy into chemical energy achieves a high overall efficiency of up to 70 percent.       <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8da27ba elementor-widget elementor-widget-heading\" data-id=\"8da27ba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Compact design and high level of prefabrication for fast installation<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-15b8691 elementor-widget elementor-widget-text-editor\" data-id=\"15b8691\" 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\t<p>Hydrogen is produced in the Green Electrolyzer in individual cells that are stacked and electrically connected in series. In Simmering, three of these stacks, together with the ultrapure water and gas treatment system, form the core of the FEST GmbH plant. With the exception of the dry cooler and the refrigeration system, all the components and parts required for the process are housed in two 40-foot containers to save space. This enables a high degree of prefabrication and minimizes the assembly time on site.   <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bbbe906 elementor-widget elementor-widget-heading\" data-id=\"bbbe906\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Viennese companies work together for green infrastructure<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f1cc4ba elementor-widget elementor-widget-text-editor\" data-id=\"f1cc4ba\" 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\t<p>Wiener Infrastrukturbetriebe is pulling together with its parent company, the Wiener Stadtwerke Group, to realize a climate-neutral infrastructure. Wiener Wasserstoff GmbH bundles the areas of production (Wien Energie), transport and distribution (Wiener Netze) and the use (Wiener Linien) of hydrogen as a source of propulsion and energy. Project manager Michael Schwind explains: &#8220;After the first hydrogen filling station in Leopoldau in 2021, the construction of the electrolysis plant is another important step towards a climate-neutral Vienna. My colleagues and I are confident that the plant will produce hydrogen reliably.&#8221;  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7117929 elementor-widget elementor-widget-heading\" data-id=\"7117929\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Comprehensive hydrogen expertise from a single source<\/h3>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f9b98a2 sd_text elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f9b98a2\" 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-50 elementor-top-column elementor-element elementor-element-e01146b\" data-id=\"e01146b\" 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-99997b6 elementor-widget elementor-widget-text-editor\" data-id=\"99997b6\" 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\t<p>In addition to FEST GmbH, Maximator Hydrogen, another Schmidt Kranz Group company, is also involved in the Vienna project. As a sister company, Maximator Hydrogen is supplying the hydrogen filling station for trucks and buses. &#8220;The advantages of our approach of offering hydrogen infrastructures from a single source are clearly evident in this project: fast and smooth implementation with perfectly coordinated components,&#8221; says Matthias Authenrieth, confirming the successful collaboration.  <\/p>\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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-0dcb45a\" data-id=\"0dcb45a\" 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-08cc32c elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"08cc32c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div 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climate-neutral H2 for the Austrian capital&#8217;s transport infrastructure, electricity and heat supply<\/p>\n","protected":false},"author":1,"featured_media":1780,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_theme","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[56],"tags":[],"class_list":["post-14607","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pr_en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Green hydrogen for Vienna - Fest Group<\/title>\n<meta name=\"description\" content=\"FEST GmbH produces green hydrogen for the transportation infrastructure, electricity and heat supply of the Austrian capital Vienna.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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