{"id":23852,"date":"2025-11-03T15:27:12","date_gmt":"2025-11-03T15:27:12","guid":{"rendered":"https:\/\/vatgas.se\/fakta\/vatgas-och-krisberedskap\/"},"modified":"2025-11-03T15:27:12","modified_gmt":"2025-11-03T15:27:12","slug":"vatgas-och-krisberedskap","status":"publish","type":"fakta","link":"https:\/\/vatgas.se\/en\/fakta\/vatgas-och-krisberedskap\/","title":{"rendered":"V\u00e4tgas och krisberedskap"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"h-fornybar-reservkraft-med-vatgas\"><strong>Renewable backup power with hydrogen<\/strong><\/h2>\n\n<p>V\u00e4tgas g\u00f6r det m\u00f6jligt att anv\u00e4nda f\u00f6rnybar energi som en drifts\u00e4ker och l\u00e5ngsiktig reservkraftsl\u00f6sning,med tillg\u00e5ng till el, v\u00e4rme och vatten n\u00e4r det verkligen beh\u00f6vs. Genom att skapa lokal, fossilfri backup kan v\u00e4tgas bidra till att st\u00e4rka Sveriges robusthet, sj\u00e4lvf\u00f6rs\u00f6rjning och uth\u00e5llighet vid kris eller st\u00f6rningar i energif\u00f6rs\u00f6rjningen. <\/p>\n\n<p>Principen \u00e4r enkel: \u00f6verskott fr\u00e5n sol- och vindkraft omvandlas till v\u00e4tgas som lagras lokalt. N\u00e4r eln\u00e4tet belastas eller st\u00f6rs kan v\u00e4tgasen anv\u00e4ndas i br\u00e4nsleceller eller gasturbiner f\u00f6r att leverera b\u00e5de el och v\u00e4rme, helt utan diesel och utan lokala utsl\u00e4pp. Lagrens storlek kan anpassas efter behov, fr\u00e5n drift i n\u00e5gra dagar till flera veckor. Om systemet kontinuerligt matas med f\u00f6rnybar el kan det fungera som en l\u00e5ngvarig, autonom energil\u00f6sning.   <\/p>\n\n<p>V\u00e4tgasbaserad reservkraft anv\u00e4nds redan i dag i kommunala noder, styrcentraler och energikontrollcenter, d\u00e4r stabil drift av styrsystem och kommunikation \u00e4r avg\u00f6rande. \u00c4ven sjukhus och v\u00e5rdinr\u00e4ttningar anv\u00e4nder tekniken som tyst, p\u00e5litlig och ren reservkraft. Vid trygghetspunkter \u2013 d\u00e4r m\u00e4nniskor samlas vid elavbrott eller kris, kan systemen tillhandah\u00e5lla v\u00e4rme, belysning, information och laddning.  <\/p>\n\n<h2 class=\"wp-block-heading\" id=\"h-trygg-energiforsorjning-i-samhallskritiska-lagen\">Trygg energif\u00f6rs\u00f6rjning i samh\u00e4llskritiska l\u00e4gen<\/h2>\n\n<p>Genom att ers\u00e4tta dieselaggregat med v\u00e4tgasdrivna br\u00e4nsleceller eller gasturbiner uppn\u00e5s flera vinster. Utsl\u00e4ppen f\u00f6rsvinner, bullerniv\u00e5erna minskar, och behovet av br\u00e4nsletransporter reduceras. Det g\u00f6r systemet mindre s\u00e5rbart f\u00f6r importberoende och st\u00f6rda leveranskedjor och en viktig del av Sveriges nationella s\u00e4kerhet.  <\/p>\n\n<h2 class=\"wp-block-heading\" id=\"h-gor-fornybar-energi-planerbar\">G\u00f6r f\u00f6rnybar energi planerbar<\/h2>\n\n<p>V\u00e4tgasen bidrar till att g\u00f6ra f\u00f6rnybar energi planerbar. El som produceras under soliga eller bl\u00e5siga dagar kan lagras och anv\u00e4ndas senare, p\u00e5 natten eller under vintern. P\u00e5 s\u00e5 s\u00e4tt fungerar v\u00e4tgasen som en l\u00e4nk mellan produktion och behov, vilket minskar behovet av storskaliga batterier. V\u00e4tgasen fungerar v\u00e4l i kallt klimat och undviker anv\u00e4ndningen av kritiska metaller som litium och kobolt.   <\/p>\n\n<p>Ett v\u00e4tgassystem kan dessutom leverera mer \u00e4n bara el. N\u00e4r v\u00e4tgas omvandlas i en br\u00e4nslecell produceras \u00e4ven v\u00e4rme och vatten\u00e5nga, som kan renas till dricksvatten, samt syrgas som kan anv\u00e4ndas f\u00f6r sjukv\u00e5rds\u00e4ndam\u00e5l. Tekniken kan ocks\u00e5 st\u00f6dja bl\u00e5ljusverksamhet och samh\u00e4llslogistik vid kriser.  <\/p>\n\n<h2 class=\"wp-block-heading\" id=\"h-en-framtidssaker-losning-for-sverige\">En framtidss\u00e4ker l\u00f6sning f\u00f6r Sverige<\/h2>\n\n<p><\/p>\n\n<p>Green hydrogen fuels make it possible to quickly refuel vehicles such as emergency services, municipal transport, port and service vehicles &#8211; and provide high performance even in severe cold, even if the electricity grid is affected.<\/p>\n\n<p>For Sweden, this is a major step towards increased energy security and preparedness. By building local hydrogen systems, municipalities and community stakeholders can reduce vulnerability to extreme weather, cyber-attacks or fuel shortages, while reducing emissions during backup operations and making costs more predictable. <\/p>\n\n<p>The technology is ready to use, scalable and compatible with existing systems. It can be installed in everything from individual buildings to entire neighborhoods, providing municipalities and businesses with a future-proof alternative to fossil backup power &#8211; using renewable hydrogen as a power source for safety and resilience. <\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-23852","fakta","type-fakta","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>V\u00e4tgas och krisberedskap - V\u00e4tgas Sverige<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vatgas.se\/en\/fakta\/vatgas-och-krisberedskap\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"V\u00e4tgas och krisberedskap - V\u00e4tgas Sverige\" \/>\n<meta property=\"og:description\" content=\"Renewable backup power with hydrogen V\u00e4tgas g\u00f6r det m\u00f6jligt att anv\u00e4nda f\u00f6rnybar energi som en drifts\u00e4ker och l\u00e5ngsiktig reservkraftsl\u00f6sning,med tillg\u00e5ng till el, v\u00e4rme och vatten n\u00e4r det verkligen beh\u00f6vs. Genom [...]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/vatgas.se\/en\/fakta\/vatgas-och-krisberedskap\/\" \/>\n<meta property=\"og:site_name\" content=\"V\u00e4tgas Sverige\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/vatgas.se\\\/en\\\/fakta\\\/vatgas-och-krisberedskap\\\/\",\"url\":\"https:\\\/\\\/vatgas.se\\\/en\\\/fakta\\\/vatgas-och-krisberedskap\\\/\",\"name\":\"V\u00e4tgas och krisberedskap - 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