{"id":50941,"date":"2025-09-09T11:35:06","date_gmt":"2025-09-09T10:35:06","guid":{"rendered":"https:\/\/ecoforest.com\/?p=50941"},"modified":"2025-09-09T11:35:08","modified_gmt":"2025-09-09T10:35:08","slug":"geotermia-vertical-vs-horizontal-en-espana-permisos-costes-y-cuando-elegir-cada-una","status":"publish","type":"post","link":"https:\/\/ecoforest.com\/es\/blog\/geotermia-vertical-vs-horizontal-en-espana-permisos-costes-y-cuando-elegir-cada-una\/","title":{"rendered":"Geotermia vertical vs horizontal en Espa\u00f1a: permisos, costes y cu\u00e1ndo elegir cada una"},"content":{"rendered":"\n<p>La <strong class=\"\">geotermia<\/strong> se est\u00e1 consolidando como una de las soluciones m\u00e1s eficientes para climatizaci\u00f3n en viviendas y edificios en Espa\u00f1a. Sin embargo, uno de los pasos clave antes de instalar una bomba de calor geot\u00e9rmica es decidir entre un sistema <strong class=\"\">vertical<\/strong> o <strong class=\"\">horizontal<\/strong>, ya que cada uno tiene requisitos t\u00e9cnicos, normativos y econ\u00f3micos distintos.<\/p>\n\n\n\n<p>En esta gu\u00eda definitiva analizamos los <strong class=\"\">permisos<\/strong>, los <strong class=\"\">costes actualizados en 2025<\/strong> y te damos un <strong class=\"\">checklist claro para elegir<\/strong> la mejor opci\u00f3n en tu proyecto.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">1. Geotermia horizontal: condiciones y requisitos<\/h4>\n\n\n\n<p>La captaci\u00f3n horizontal consiste en <strong class=\"\">enterrar tuber\u00edas a 1,2\u20132 m de profundidad<\/strong>, en forma de serpent\u00edn o espiral, ocupando una superficie de terreno <strong class=\"\">el doble de la superficie a climatizar<\/strong>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong class=\"\">Terreno necesario<\/strong>: m\u00ednimo 400\u2013600 m\u00b2 libres para una vivienda unifamiliar media.<\/li>\n\n\n\n<li><strong class=\"\">Condiciones de suelo<\/strong>: cuanto m\u00e1s h\u00famedo y arcilloso, mejor conductividad.<\/li>\n\n\n\n<li><strong class=\"\">Restricciones<\/strong>: no plantar \u00e1rboles de ra\u00edces profundas ni cubrir con hormig\u00f3n el \u00e1rea de las zanjas.<\/li>\n\n\n\n<li><strong class=\"\">Coste 2025<\/strong>: entre <strong class=\"\">8.000\u201312.000 \u20ac<\/strong> para una vivienda est\u00e1ndar (<a href=\"https:\/\/ecoforest.com\/es\/blog\/geotermia-profundidad\/\" target=\"_blank\" rel=\"noreferrer noopener\">Ecoforest<\/a>).<\/li>\n\n\n\n<li><strong class=\"\">Ventaja<\/strong>: instalaci\u00f3n m\u00e1s econ\u00f3mica si hay espacio disponible.<\/li>\n\n\n\n<li><strong class=\"\">Inconveniente<\/strong>: rendimiento algo menor, sensible a las variaciones estacionales de temperatura del terreno.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">2. Geotermia vertical: perforaci\u00f3n en profundidad<\/h4>\n\n\n\n<p>El sistema de captaci\u00f3n vertical utiliza <strong class=\"\">sondeos de 50\u2013150 m<\/strong> de profundidad con sondas geot\u00e9rmicas rellenas de bentonita y cemento para garantizar contacto t\u00e9rmico.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong class=\"\">Requerimientos<\/strong>: al menos <strong class=\"\">10 m\u00b2 por pozo<\/strong> para permitir su perforaci\u00f3n.<\/li>\n\n\n\n<li><strong class=\"\">Rendimiento<\/strong>: m\u00e1s estable (30\u201370 W\/m seg\u00fan conductividad del terreno).<\/li>\n\n\n\n<li><strong class=\"\">Coste 2025<\/strong>: entre <strong class=\"\">15.000\u201325.000 \u20ac<\/strong> para vivienda unifamiliar media (<a href=\"https:\/\/ecoforest.com\/es\/blog\/geotermia-profundidad\/\" target=\"_blank\" rel=\"noreferrer noopener\">Ecoforest<\/a>).<\/li>\n\n\n\n<li><strong class=\"\">Tiempo de obra<\/strong>: 5\u20137 d\u00edas de perforaci\u00f3n, 3\u20134 semanas total en proyectos residenciales (<a href=\"https:\/\/ecoforest.com\/es\/blog\/instalacion-de-geotermia-en-viviendas\/\" target=\"_blank\" rel=\"noreferrer noopener\">Ecoforest<\/a>).<\/li>\n\n\n\n<li><strong class=\"\">Ventaja<\/strong>: ocupa poco espacio y funciona en parcelas urbanas peque\u00f1as.<\/li>\n\n\n\n<li><strong class=\"\">Inconveniente<\/strong>: inversi\u00f3n inicial m\u00e1s alta y necesidad de permisos de perforaci\u00f3n.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">3. Permisos y normativa en Espa\u00f1a (2025)<\/h4>\n\n\n\n<p>Los tr\u00e1mites dependen de la tipolog\u00eda:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong class=\"\">Horizontal<\/strong>: suele bastar con una <strong class=\"\">licencia de obra menor<\/strong>.<\/li>\n\n\n\n<li><strong class=\"\">Vertical<\/strong>: requiere <strong class=\"\">informe geot\u00e9cnico<\/strong> y comunicar la perforaci\u00f3n al organismo auton\u00f3mico de minas\/energ\u00eda. En la pr\u00e1ctica, cualquier pozo de m\u00e1s de 30 m necesita registro oficial (Ley 22\/1973) y puede pedirse distancia m\u00ednima respecto a cimientos y \u00e1rboles (\u22651,5\u20132 m) (<a href=\"https:\/\/ecoforest.com\/es\/blog\/geotermia-profundidad\/\" target=\"_blank\" rel=\"noreferrer noopener\">Ecoforest<\/a>).<\/li>\n\n\n\n<li><strong class=\"\">Subvenciones<\/strong>: el IDAE y programas auton\u00f3micos ofrecen ayudas de hasta 4.000 \u20ac (horizontal) y 7.000 \u20ac (vertical).<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">4. Costes CAPEX y OPEX en 2025<\/h4>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Concepto<\/th><th>Horizontal<\/th><th>Vertical<\/th><\/tr><\/thead><tbody><tr><td>Inversi\u00f3n media<\/td><td>8.000\u201312.000 \u20ac<\/td><td>15.000\u201325.000 \u20ac<\/td><\/tr><tr><td>Mantenimiento anual<\/td><td>~150 \u20ac<\/td><td>~300 \u20ac<\/td><\/tr><tr><td>SCOP t\u00edpico<\/td><td>3,8\u20134,3<\/td><td>4,5\u20135,0<\/td><\/tr><tr><td>Amortizaci\u00f3n con ayudas<\/td><td>8\u201310 a\u00f1os<\/td><td>10\u201312 a\u00f1os<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Un <strong class=\"\">chalet en Bilbao con sistema vertical de 18.000 \u20ac, ahorro anual de 1.200 \u20ac \u2192 ROI \u2248 12 a\u00f1os<\/strong> (<a href=\"https:\/\/ecoforest.com\/es\/blog\/geotermia-profundidad\/\" target=\"_blank\" rel=\"noreferrer noopener\">Ecoforest<\/a>).<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">5. Check de decisi\u00f3n: \u00bfvertical o horizontal?<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u2705 <strong class=\"\">Elige geotermia horizontal<\/strong> si\u2026\n<ul class=\"wp-block-list\">\n<li>Tu parcela es amplia (>500 m\u00b2 libres).<\/li>\n\n\n\n<li>Prefieres un menor coste inicial.<\/li>\n\n\n\n<li>No te importa condicionar el terreno (no plantar \u00e1rboles de gran ra\u00edz).<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u2705 <strong class=\"\">Elige geotermia vertical<\/strong> si\u2026\n<ul class=\"wp-block-list\">\n<li>Tienes poco espacio o la vivienda est\u00e1 en zona urbana.<\/li>\n\n\n\n<li>Quieres un rendimiento estacional m\u00e1ximo y estable todo el a\u00f1o.<\/li>\n\n\n\n<li>Buscas una vida \u00fatil superior (sondas >50 a\u00f1os).<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">6. Conclusi\u00f3n<\/h4>\n\n\n\n<p>La decisi\u00f3n entre <strong class=\"\">geotermia vertical y horizontal en Espa\u00f1a en 2025<\/strong> est\u00e1 marcada por tres factores: <strong class=\"\">espacio disponible, presupuesto inicial y requisitos normativos de la parcela<\/strong>. Ambas opciones permiten alcanzar ahorros del 60\u201375% en climatizaci\u00f3n, pero la <strong class=\"\">vertical garantiza mayor rendimiento y estabilidad<\/strong> frente a las limitaciones de terreno de la horizontal.<\/p>\n\n\n\n<p>Para profundizar en la tecnolog\u00eda, te recomendamos leer nuestro art\u00edculo pilar: <a href=\"https:\/\/ecoforest.com\/es\/bomba-de-calor\/geotermia\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong class=\"\">Bombas de calor geot\u00e9rmicas: una alternativa eficiente y medioambientalmente responsable<\/strong><\/a>. Y si quieres conocer casos reales, visita nuestra secci\u00f3n de <a href=\"https:\/\/ecoforest.com\/es\/proyectos\/casa-familiar-sistema-geotermico-con-todos-los-servicios\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong class=\"\">proyectos geot\u00e9rmicos de Ecoforest<\/strong><\/a>, donde mostramos instalaciones tanto verticales como horizontales.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La geotermia se est\u00e1 consolidando como una de las soluciones m\u00e1s eficientes para climatizaci\u00f3n en viviendas y edificios en Espa\u00f1a. Sin embargo, uno de los pasos clave antes de instalar una bomba de calor geot\u00e9rmica es decidir entre un sistema vertical o horizontal, ya que cada uno tiene requisitos t\u00e9cnicos, normativos y econ\u00f3micos distintos. En [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":48797,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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