{"id":1302,"date":"2025-03-05T10:01:58","date_gmt":"2025-03-05T09:01:58","guid":{"rendered":"https:\/\/www.geothermy.be\/geothermische-energie-werking-installatie-en-financiele-steun-in-2025\/"},"modified":"2025-07-23T08:59:54","modified_gmt":"2025-07-23T06:59:54","slug":"geothermische-energie-werking-installatie-en-financiele-steun-in-2025","status":"publish","type":"post","link":"https:\/\/www.geothermy.be\/nl\/geothermische-energie-werking-installatie-en-financiele-steun-in-2025\/","title":{"rendered":"Geothermische energie: werking, installatie en financi\u00eble steun in 2025"},"content":{"rendered":"\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-top\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;1302&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;0\\\/5 - (0 stemmen)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;Geothermische energie: werking, installatie en financi\u00eble steun in 2025&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            <span class=\"kksr-muted\">Rate this post<\/span>\n    <\/div>\n    <\/div>\n<p><strong>Geothermische energie<\/strong> gebruikt warmte uit de ondergrond om gebouwen te verwarmen. Hoe werkt het en welke steun is er om het tegen 2025 te installeren?<\/p>\n<h2>Wat is geothermische energie en hoe werkt het?<\/h2>\n<p><strong>Geothermische<\/strong> energie is een hernieuwbare vorm van energie die de warmte van de aarde gebruikt om verwarming, warm water of elektriciteit te produceren. Deze warmte wordt opgevangen door <strong>ondergrondse collectoren<\/strong> die de energie naar een <strong>geothermische warmtepomp<\/strong> (GHP) sturen.<\/p>\n<h3>De verschillende soorten geothermische energie<\/h3>\n<ul>\n<li><strong>Zeer energiezuinige geothermische energie<\/strong>: gebruikt voor huishoudelijke verwarming met warmtepompen (0 tot 100 m diep).<\/li>\n<li><strong>Geothermische energie met lage en gemiddelde energie<\/strong>: gebruikt voor stadsverwarmingsnetwerken (100 tot 2.500 m).<\/li>\n<li><strong>Hoog-energetische geothermische energie<\/strong>: gebruikt om elektriciteit op te wekken via geothermische krachtcentrales (+3.000 m).<\/li>\n<\/ul>\n<h3>Geothermische systemen voor residenti\u00eble verwarming<\/h3>\n<p>Geothermische oplossingen voor huizen en gebouwen zijn gebaseerd op twee hoofdsystemen:<\/p>\n<ul>\n<li><strong>Gesloten geothermische energie<\/strong>: maakt gebruik van een netwerk van in de grond begraven leidingen met een warmteoverdrachtsvloeistof.<\/li>\n<li><strong>Open geothermie<\/strong>: maakt rechtstreeks gebruik van grondwater.<\/li>\n<\/ul>\n<h2>Wat zijn de voor- en nadelen van geothermische energie?<\/h2>\n<h3>De voordelen<\/h3>\n<ul>\n<li><strong>Hernieuwbare energie<\/strong>: een onuitputtelijke ondergrondse bron.<\/li>\n<li><strong>Energiebesparing<\/strong>: verwarmingskosten tot <strong>70%<\/strong> lager.<\/li>\n<li><strong>Weinig impact op het milieu<\/strong>: vrijwel geen CO\u2082-uitstoot.<\/li>\n<li><strong>Energieonafhankelijkheid<\/strong>: vermindert de afhankelijkheid van fossiele brandstoffen.<\/li>\n<\/ul>\n<h3>Nadelen<\/h3>\n<ul>\n<li><strong>Hoge installatiekosten<\/strong>: aanzienlijke initi\u00eble investering.<\/li>\n<li><strong>Substantieel werk<\/strong>: vereist boringen en ruimte voor horizontale collectoren.<\/li>\n<li><strong>Strikte regelgeving<\/strong>: voor open geothermische energie zijn specifieke vergunningen nodig.<\/li>\n<\/ul>\n<h2>Hoe rendabel is een geothermisch systeem?<\/h2>\n<h3>Installatiekosten<\/h3>\n<p>De kosten van geothermische verwarming hangen af van het type collector:<\/p>\n<ul>\n<li><strong>Horizontale collectoren<\/strong>: tussen <strong>\u20ac10.000 en \u20ac15.000<\/strong>.<\/li>\n<li><strong>Verticale collectoren<\/strong>: tussen <strong>\u20ac15.000 en \u20ac25.000<\/strong>.<\/li>\n<li><strong>Open geothermische energie<\/strong>: tussen <strong>\u20ac12.000 en \u20ac20.000<\/strong>.<\/li>\n<\/ul>\n<h3>Rendement op investering<\/h3>\n<p>Dankzij de <strong>energiebesparing<\/strong> <strong>verdient<\/strong> geothermische energie <strong>zichzelf<\/strong> meestal <strong>in 7 tot 10 jaar terug<\/strong>. Het kan de energierekening van een huishouden met een factor drie verlagen.<\/p>\n<h2>Welke financi\u00eble hulp is er beschikbaar in 2025?<\/h2>\n<h3>MaPrimeR\u00e9nov&#8217; 2025<\/h3>\n<p>In 2025 blijft de regering de energietransitie aanmoedigen met <strong>MaPrimeR\u00e9nov&#8217;,<\/strong> dat tot <strong>\u20ac 6.000<\/strong> geeft voor de installatie van een grondwarmtepomp.<\/p>\n<h3>BTW verlaagd naar 5,5<\/h3>\n<p>Voor geothermische werken en apparatuur geldt een <strong>verlaagd btw-tarief<\/strong>, waardoor de totale kosten van de installatie lager uitvallen.<\/p>\n<h3>Versterkte ecolening tegen nultarief (eco-PTZ)<\/h3>\n<p>In 2025 kun je met de eco-PTZ tot <strong>\u20ac 55.000<\/strong> aan energiewerk financieren, inclusief geothermische energie.<\/p>\n<h3>Nieuwe lokale subsidies<\/h3>\n<p>Veel regio&#8217;s en gemeenten voeren hun lokale steun voor hernieuwbare energie in 2025 op, met subsidies die kunnen oplopen tot <strong>\u20ac4.000 meer<\/strong>.<\/p>\n<h2>Welke voorschriften gelden voor de installatie van geothermische energie?<\/h2>\n<h3>Vergunningen en administratieve procedures<\/h3>\n<p>Afhankelijk van het type geothermische energie dat wordt gebruikt, gelden er verschillende regels:<\/p>\n<ul>\n<li><strong>Open geothermische energie<\/strong>: verplichte verklaring aan de prefectuur en soms een impactstudie.<\/li>\n<li><strong>Gesloten geothermische systemen<\/strong>: verklaring van werkzaamheden vereist in bepaalde gevallen.<\/li>\n<\/ul>\n<h3>Normen waaraan moet worden voldaan<\/h3>\n<p>Voor een veilige en effici\u00ebnte installatie is het essentieel om aan de volgende normen te voldoen:<\/p>\n<ul>\n<li><strong>RGE-certificering<\/strong> (Reconnu Garant de l&#8217;Environnement) voor installateurs.<\/li>\n<li><strong>NF PAC-norm<\/strong> voor pompen<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Geothermische energie gebruikt warmte uit de ondergrond om gebouwen te verwarmen. Hoe werkt het en welke steun is er om het tegen 2025 te installeren? <\/p>\n","protected":false},"author":9,"featured_media":1261,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[43,42,33],"tags":[],"class_list":["post-1302","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-financiele-hulp","category-inzicht-in","category-ongecategoriseerd"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Geothermische energie: werking, installatie en financi\u00eble steun in 2025<\/title>\n<meta name=\"description\" content=\"Ontdek hoe geothermische energie werkt, de voordelen, de kosten en de financi\u00eble steun die in 2025 beschikbaar is om geothermische verwarming te installeren.\" \/>\n<meta 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