{"id":25050,"date":"2023-04-11T12:40:20","date_gmt":"2023-04-11T12:40:20","guid":{"rendered":"https:\/\/www.atomkraft-jatak.dk\/newsiteclone\/?post_type=docs&#038;p=25050"},"modified":"2023-04-30T16:55:22","modified_gmt":"2023-04-30T16:55:22","slug":"byggetider","status":"publish","type":"docs","link":"https:\/\/www.atomkraft-jatak.dk\/newsiteclone\/dokumenter\/byggetider\/","title":{"rendered":"Building Times"},"content":{"rendered":"\n<p>Construction time is measured as the time it takes from the first sod to the date commercial<br>operations start. It is often argued that this period takes far too long with nuclear power compared<br>to renewable energy. But is that also true?<\/p>\n\n\n\n<p><strong>Historical overview \u2013 Nuclear power versus renewable energy<\/strong><\/p>\n\n\n\n<p>Due to the size difference between the capacity of the energy plants, you cannot compare the<br>construction time of 1 GW of nuclear power with 1 GW of wind and solar 1:1. It&#8217;s like comparing a<br>truck to a bicycle. Sure, it takes longer to build a truck than a bike, but the truck can carry<br>significantly more than a bike.<\/p>\n\n\n\n<p>When we compare, one takes the production capacity in kWh per inhabitant\/year.<br>The installed production capacity measured in kWh per inhabitant per year (compounded annually)<br>over a decade shows that nuclear and hydropower are the fastest-growing clean energy sources.<br>Countries with nuclear power have increased their production capacity much faster with nuclear<br>power than with solar and wind combined. As shown in Figure 1. below.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/rpmastore.com\/AtomkraftCloneSite\/wp-content\/uploads\/2023\/04\/image-14.png\" alt=\"\" class=\"wp-image-24996\"\/><\/figure>\n\n\n\n<p><strong>Figure 1.<\/strong><\/p>\n\n\n\n<p><strong>How long does it take to build a reactor?<\/strong><\/p>\n\n\n\n<p>Let&#8217;s start at the global level and look at the distribution of construction times over time. This<br>includes all reactors that came into operation in March 2023 (including those that have been shut<br>down).<\/p>\n\n\n\n<p>The result shows that the median time to build a nuclear reactor was 6.3 years. The average was<br>slightly higher \u2013 7.5 years. Some reactors were built quickly: one in five in less than five years. Some<br>in less than three years. As the diagram below shows.<\/p>\n\n\n\n<p>This picture suggests that nuclear power plants take little time to build (with a few exceptions). Most<br>are built in 8 to 10 years. Many are built much faster.<br>However, it&#8217;s important to note that the Watt bar in the US was paused midway (because the<br>government decided it didn&#8217;t need the power anymore), so this wasn&#8217;t 43 years of continuous<br>construction.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/rpmastore.com\/AtomkraftCloneSite\/wp-content\/uploads\/2023\/04\/image-15.png\" alt=\"\" class=\"wp-image-24997\"\/><\/figure>\n\n\n\n<p><strong>Figure 2.<\/strong>\u00a0The construction time is on the x-axis, and the percentage of reactors constructed within<br>this time is shown on the y-axis.<\/p>\n\n\n\n<p><strong>Is global construction time increasing?<\/strong><\/p>\n\n\n\n<p>It is often claimed that they were built quickly in the past, but modern reactors and regulatory<br>environments make them much slower. Let&#8217;s see if it&#8217;s true.<br>Data show that the global average construction time varies from decade to decade but is similar<br>today as in the 1970s or 1980s. The conclusion is that the average construction time has mostly<br>stayed the same globally, as seen from the bar chart below.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/rpmastore.com\/AtomkraftCloneSite\/wp-content\/uploads\/2023\/04\/image-16.png\" alt=\"\" class=\"wp-image-24998\"\/><\/figure>\n\n\n\n<p><strong>Figure 3.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Construction time is measured as the time it takes from the first sod to the date commercialoperations start. It is often argued that this period takes far too long with nuclear power comparedto renewable energy. But is that also true? Historical overview \u2013 Nuclear power versus renewable energy Due to the size difference between the &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.atomkraft-jatak.dk\/newsiteclone\/dokumenter\/byggetider\/\"> <span class=\"screen-reader-text\">Building Times<\/span> L\u00e6s mere &raquo;<\/a><\/p>\n","protected":false},"author":1301,"featured_media":0,"parent":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","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":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":""},"doc_category":[74],"doc_tag":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Building Times - Foreningen Atomkraft Ja Tak<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/www.atomkraft-jatak.dk\/newsiteclone\/dokumenter\/byggetider\/\" \/>\n<meta property=\"og:locale\" content=\"da_DK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Building Times - Foreningen Atomkraft Ja Tak\" \/>\n<meta property=\"og:description\" content=\"Construction time is measured as the time it takes from the first sod to the date commercialoperations start. It is often argued that this period takes far too long with nuclear power comparedto renewable energy. But is that also true? 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