{"id":1697,"date":"2023-01-07T10:53:35","date_gmt":"2023-01-07T10:53:35","guid":{"rendered":"http:\/\/www.energidirekt.se\/?p=1697"},"modified":"2023-01-07T11:04:54","modified_gmt":"2023-01-07T11:04:54","slug":"vad-ar-primarenergital","status":"publish","type":"post","link":"http:\/\/www.energidirekt.se\/?p=1697","title":{"rendered":"Vad \u00e4r prim\u00e4renergital?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Prim\u00e4renergitalet \u00e4r m\u00e5ttet p\u00e5 en byggnads energiprestanda. Det inf\u00f6rdes i Boverkets byggregler den 1 juli 2017 (BFS 2017:5, BBR 25).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"> Kravet p\u00e5 en ny byggnads energiprestanda i Boverkets byggregler anges i prim\u00e4renergital. Detta ber\u00e4knas med utg\u00e5ngspunkt i den levererade energin till byggnaden. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Den 1 september 2020 inf\u00f6rdes nya viktningsfaktorer f\u00f6r energib\u00e4rare f\u00f6r att ber\u00e4kna prim\u00e4renergitalet (BFS 2020:4, BBR 29).<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Prim\u00e4renergitalet EP<sub>pet<\/sub><\/strong> utg\u00e5r fr\u00e5n<strong> levererad energi<\/strong> till byggnaden men d\u00e4r varje energib\u00e4rare (el, fj\u00e4rrv\u00e4rme, fj\u00e4rrkyla, biobr\u00e4nsle, fossil olja och fossil gas) har en viktningsfaktor. N\u00e4r man ber\u00e4knar prim\u00e4renergitalet multipliceras energin f\u00f6r varje energib\u00e4rare med respektive viktningsfaktor och adderas. Summan divideras sedan med golvarean Atemp f\u00f6r att f\u00e5 prim\u00e4renergitalet. Enheten \u00e4r kWh\/m<sup>2<\/sup> och \u00e5r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Det \u00f6vergripande kravet p\u00e5 energihush\u00e5llning \u00e4r byggnadens prim\u00e4renergital som f\u00f6rkortas EP<sub>pet<\/sub>.<br>EP<sub>pet<\/sub> bara \u00e4r ett j\u00e4mf\u00f6relsetal som anv\u00e4nds f\u00f6r att avg\u00f6ra om byggnaden klarar eller inte klarar detta krav. EP<sub>pet<\/sub> avser allts\u00e5 inte byggnadens verkliga eller f\u00f6rv\u00e4ntade energianv\u00e4ndning.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.energidirekt.se\/wp-content\/uploads\/2023\/01\/image-1.png\" alt=\"\" class=\"wp-image-1699\" width=\"545\" height=\"345\" srcset=\"http:\/\/www.energidirekt.se\/wp-content\/uploads\/2023\/01\/image-1.png 726w, http:\/\/www.energidirekt.se\/wp-content\/uploads\/2023\/01\/image-1-300x190.png 300w\" sizes=\"auto, (max-width: 545px) 100vw, 545px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Prim\u00e4renergitalet inf\u00f6rdes som en del av inf\u00f6randet av EU:s energiprestandadirektiv i svenska byggregler. Viktningsfaktorerna inf\u00f6rdes i svenska regler efter omarbetningar i energiprestandadirektivet 2018.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Prim\u00e4renergitalet \u00e4r m\u00e5ttet p\u00e5 en byggnads energiprestanda. Det inf\u00f6rdes i Boverkets byggregler den 1 juli 2017 (BFS 2017:5, BBR 25). Kravet p\u00e5 en ny byggnads energiprestanda i Boverkets byggregler anges i prim\u00e4renergital. Detta ber\u00e4knas med utg\u00e5ngspunkt i den levererade energin till byggnaden. Den 1 september 2020 inf\u00f6rdes nya viktningsfaktorer f\u00f6r energib\u00e4rare f\u00f6r att ber\u00e4kna prim\u00e4renergitalet &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"http:\/\/www.energidirekt.se\/?p=1697\"> <span class=\"screen-reader-text\">Vad \u00e4r prim\u00e4renergital?<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-1697","post","type-post","status-publish","format-standard","hentry","category-energi"],"_links":{"self":[{"href":"http:\/\/www.energidirekt.se\/index.php?rest_route=\/wp\/v2\/posts\/1697","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.energidirekt.se\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.energidirekt.se\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.energidirekt.se\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.energidirekt.se\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1697"}],"version-history":[{"count":3,"href":"http:\/\/www.energidirekt.se\/index.php?rest_route=\/wp\/v2\/posts\/1697\/revisions"}],"predecessor-version":[{"id":1703,"href":"http:\/\/www.energidirekt.se\/index.php?rest_route=\/wp\/v2\/posts\/1697\/revisions\/1703"}],"wp:attachment":[{"href":"http:\/\/www.energidirekt.se\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1697"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.energidirekt.se\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1697"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.energidirekt.se\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1697"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}