{"id":35499,"date":"2026-03-27T12:25:42","date_gmt":"2026-03-27T11:25:42","guid":{"rendered":"https:\/\/www.polypoles.com\/news\/our-expert-advice\/geothermal-operation\/"},"modified":"2026-03-27T12:33:11","modified_gmt":"2026-03-27T11:33:11","slug":"geothermal-operation","status":"publish","type":"page","link":"https:\/\/www.polypoles.com\/en\/news\/our-expert-advice\/geothermal-operation\/","title":{"rendered":"Geothermal operation"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row el_class=&#8221;realisations&#8221;][vc_column el_class=&#8221;blog&#8221;]<div class=\"rs-header-title header-center  \">         \r\n        \t\t<h1 class=\"title\">Discover how geothermal energy works with electric boilers<\/h1><\/div>[vc_separator][vc_column_text css=&#8221;&#8221;]<\/p>\n<blockquote><p><span style=\"color: #808080;\"><strong data-start=\"26\" data-end=\"56\">Updated March 27, 2026<\/strong><\/span><\/p><\/blockquote>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;2\/3&#8243;][vc_column_text css=&#8221;&#8221;]<\/p>\n<p data-start=\"183\" data-end=\"490\">In a context of energy transition, <strong data-start=\"230\" data-end=\"244\">geothermal energy<\/strong> is emerging as a reliable, efficient and environmentally-friendly heating solution. Combined with<a href=\"https:\/\/www.polypoles.com\/en\/categorie-produit\/heating\/electric-boiler\/\"> <strong data-start=\"356\" data-end=\"395\">Varmebaronen electric boilers<\/strong><\/a>electric boilers, geothermal energy optimizes installations while guaranteeing constant thermal comfort. <\/p>\n<h2 data-section-id=\"do8ojm\" data-start=\"492\" data-end=\"543\"><strong>Understanding how geothermal energy works<\/strong><\/h2>\n<p data-start=\"545\" data-end=\"859\">Geothermal energy is based on a simple principle: <strong data-start=\"591\" data-end=\"646\">harness the natural heat in the ground<\/strong> to heat a building. This energy is available continuously, regardless of climatic conditions, making it a particularly stable and sustainable solution. <\/p>\n<p data-start=\"861\" data-end=\"918\">In concrete terms, the system works in several stages:<\/p>\n<ul data-start=\"920\" data-end=\"1343\">\n<li data-section-id=\"1s2g8yd\" data-start=\"920\" data-end=\"1007\"><strong data-start=\"926\" data-end=\"947\">Buried collectors<\/strong> (horizontal or vertical) recover heat from the ground<\/li>\n<li data-section-id=\"1q39e1g\" data-start=\"1008\" data-end=\"1091\">A <strong data-start=\"1013\" data-end=\"1035\">heat transfer fluid<\/strong> transports this heat to the heating system.<\/li>\n<li data-section-id=\"ua9w19\" data-start=\"1092\" data-end=\"1203\">A <strong data-start=\"1098\" data-end=\"1117\">heat pump<\/strong> or auxiliary system raises the temperature to suit the building&#8217;s needs.<\/li>\n<li data-section-id=\"u28kjl\" data-start=\"1204\" data-end=\"1343\">The heat is then distributed via a heating network (underfloor heating, radiators, etc.).<\/li>\n<\/ul>\n<p data-start=\"1345\" data-end=\"1531\">At shallow depths, the ground temperature remains stable all year round (around 10 to 16\u00b0C), guaranteeing constant, high-performance operation.<\/p>\n<p>[\/vc_column_text][vc_row_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_raw_html css=&#8221;&#8221;]PGRpdiBjbGFzcz0idmNfYnRuMy1jb250YWluZXIgYXBwZWwgdmNfYnRuMy1jZW50ZXIgdmNfZG9fYnRuIj48YSBjbGFzcz0idmNfZ2VuZXJhbCB2Y19idG4zIHZjX2J0bjMtc2l6ZS1sZyB2Y19idG4zLXNoYXBlLXJvdW5kZWQgdmNfYnRuMy1zdHlsZS1tb2Rlcm4gdmNfYnRuMy1pY29uLWxlZnQgdmNfYnRuMy1jb2xvci1zdWNjZXNzIiBocmVmPSJ0ZWw6KzMzODEwMDIwODUxIiB0aXRsZT0iQ2FsbCBQb2x5cG9sZXMiIHJlbD0ibm9mb2xsb3ciPjxpIGNsYXNzPSJ2Y19idG4zLWljb24gZmEgZmEtc29saWQgZmEtcGhvbmUiPjwvaT4gPGI+Q29udGFjdCB1czwvYj48YnI+MCA4MTAgMDIwIDg1MTwvYT48L2Rpdj4=[\/vc_raw_html][\/vc_column_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_raw_html css=&#8221;&#8221;]PGRpdiBjbGFzcz0idmNfYnRuMy1jb250YWluZXIgZGV2aXMgdmNfYnRuMy1pbmxpbmUgdmNfZG9fYnRuIj48YSBjbGFzcz0idmNfZ2VuZXJhbCB2Y19idG4zIHZjX2J0bjMtc2l6ZS1sZyB2Y19idG4zLXNoYXBlLXJvdW5kZWQgdmNfYnRuMy1zdHlsZS1tb2Rlcm4gdmNfYnRuMy1pY29uLWxlZnQgdmNfYnRuMy1jb2xvci1wcmltYXJ5IiBocmVmPSJodHRwczovL3d3dy5wb2x5cG9sZXMuY29tL2VuL2NvbnRhY3QvIiB0aXRsZT0iQ29udGFjdCI+PGkgY2xhc3M9InZjX2J0bjMtaWNvbiBmYXIgZmEtZW52ZWxvcGUiPjwvaT4gIEdldCBhPGJyPjxiPmZyZWUgcXVvdGU8L2I+PC9hPjwvZGl2Pg==[\/vc_raw_html][\/vc_column_inner][\/vc_row_inner][\/vc_column][vc_column width=&#8221;1\/3&#8243;][vc_single_image image=&#8221;34738&#8243; img_size=&#8221;450*600&#8243; css=&#8221;&#8221;][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/4&#8243;][vc_gallery type=&#8221;image_grid&#8221; images=&#8221;34735,34750&#8243; img_size=&#8221;450&#8243; css=&#8221;&#8221;][\/vc_column][vc_column width=&#8221;3\/4&#8243;][vc_column_text css=&#8221;&#8221;]<\/p>\n<h2 data-section-id=\"cr3wc4\" data-start=\"1533\" data-end=\"1612\">The key role of electric boilers in geothermal systems<\/h2>\n<p data-start=\"1614\" data-end=\"1801\">In certain configurations, notably for tertiary and industrial buildings or heating networks, <strong data-start=\"1729\" data-end=\"1755\">electric boilers<\/strong> are used to complement geothermal energy.<\/p>\n<p data-start=\"1803\" data-end=\"1824\">They allow you to :<\/p>\n<ul data-start=\"1826\" data-end=\"2090\">\n<li data-section-id=\"1azldk1\" data-start=\"1826\" data-end=\"1890\">Provide <strong data-start=\"1839\" data-end=\"1863\">additional power<\/strong> during peaks in demand<\/li>\n<li data-section-id=\"1mke9mf\" data-start=\"1891\" data-end=\"1961\">Guaranteeing <strong data-start=\"1906\" data-end=\"1931\">constant temperature<\/strong> even in extreme conditions<\/li>\n<li data-section-id=\"1ri90cn\" data-start=\"1962\" data-end=\"2034\">Secure your installation with a <strong data-start=\"2010\" data-end=\"2032\">reliable, responsive<\/strong> solution<\/li>\n<li data-section-id=\"fdtzuj\" data-start=\"2035\" data-end=\"2090\">Simplify integration into hybrid systems<\/li>\n<\/ul>\n<p data-start=\"2092\" data-end=\"2187\">This is where<a href=\"https:\/\/www.polypoles.com\/en\/categorie-produit\/heating\/electric-boiler\/\"> Varmebaronen EP electric boilers<\/a> come into their own.<\/p>\n<h2 data-section-id=\"15kvk7v\" data-start=\"2189\" data-end=\"2269\">Varmebaronen EP G2 electric boilers for geothermal projects<\/h2>\n<p data-start=\"2271\" data-end=\"2389\">Polypoles offers a wide range of electric boilers for medium and high-power installations:<\/p>\n<ul data-start=\"2391\" data-end=\"2503\">\n<li data-section-id=\"c7mbg0\" data-start=\"2391\" data-end=\"2411\"><a href=\"https:\/\/www.polypoles.com\/en\/produit\/electric-boilers-ep-70-119-kw-copie\/\">31 to 63 kW range<\/a><\/li>\n<li data-section-id=\"kyy33d\" data-start=\"2412\" data-end=\"2433\"><a href=\"https:\/\/www.polypoles.com\/en\/produit\/ep-electric-boilers-copie-2\/\">70 to 119 kW range<\/a><\/li>\n<li data-section-id=\"a6ge7p\" data-start=\"2434\" data-end=\"2456\"><a href=\"https:\/\/www.polypoles.com\/en\/produit\/ep-electric-boilers-copie-copie\/\">150 to 350 kW range<\/a><\/li>\n<li data-section-id=\"5jccwh\" data-start=\"2457\" data-end=\"2479\"><a href=\"https:\/\/www.polypoles.com\/en\/produit\/electric-boilers-ep-150-350-kw-copie\/\">450 to 700 kW range<\/a><\/li>\n<li data-section-id=\"197y96y\" data-start=\"2480\" data-end=\"2503\"><a href=\"https:\/\/www.polypoles.com\/en\/produit\/electric-boilers-ep-450-700-kw-copie\/\">900 to 1500 kW range<\/a><\/li>\n<\/ul>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text css=&#8221;&#8221;]<\/p>\n<h2 data-section-id=\"6h04am\" data-start=\"2838\" data-end=\"2891\">A high-performance, low-carbon hybrid solution<\/h2>\n<p data-start=\"2893\" data-end=\"3005\">The combination of geothermal energy and an electric boiler is a <strong data-start=\"2955\" data-end=\"3003\">particularly effective hybrid solution<\/strong>:<\/p>\n<ul data-start=\"3007\" data-end=\"3168\">\n<li data-section-id=\"1jag8uy\" data-start=\"3007\" data-end=\"3082\">Geothermal energy provides the basis for heating with renewable energy<\/li>\n<li data-section-id=\"rdymvw\" data-start=\"3083\" data-end=\"3168\">The electric boiler is used as a back-up to meet occasional needs.<\/li>\n<\/ul>\n<p data-start=\"3170\" data-end=\"3199\">This operation enables :<\/p>\n<ul data-start=\"3201\" data-end=\"3341\">\n<li data-section-id=\"10bfbbo\" data-start=\"3201\" data-end=\"3255\">Significantly reduce <strong data-start=\"3233\" data-end=\"3253\">CO\u2082 emissions<\/strong><\/li>\n<li data-section-id=\"up1kj7\" data-start=\"3256\" data-end=\"3298\">Optimize <strong data-start=\"3272\" data-end=\"3296\">operating costs<\/strong><\/li>\n<\/ul>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text css=&#8221;&#8221;]<\/p>\n<h2><b><span data-contrast=\"auto\">Get your customized quote<\/span><\/b><span data-ccp-props=\"{\"134233117\":false,\"134233118\":false,\"201341983\":0,\"335559738\":0,\"335559739\":160,\"335559740\":276}\"> <\/span><\/h2>\n<p><span data-contrast=\"auto\">You&#8217;re looking for a solution  <\/span><span data-contrast=\"auto\">fast to implement and adapted to your industrial constraints? Contact Polypoles for a personalized quote.<\/span><span data-ccp-props=\"{\"134233117\":false,\"134233118\":false,\"201341983\":0,\"335559738\":0,\"335559739\":160,\"335559740\":276}\"> <strong>Our design office and technical sales staff will respond precisely to your needs.<\/strong><\/span><\/p>\n<p><span data-contrast=\"auto\">Discover our complete range of <\/span><a href=\"https:\/\/www.polypoles.com\/en\/categorie-produit\/heating\/electric-boiler\/\"><b><span data-contrast=\"none\">electric boilers<\/span><\/b><\/a><span data-contrast=\"auto\"> professionals <\/span><a href=\"https:\/\/www.polypoles.com\/en\/categorie-produit\/heating\/electric-boiler\/\"><span data-contrast=\"none\">here<\/span><\/a><span data-contrast=\"auto\"> <\/span><span data-ccp-props=\"{\"134233117\":false,\"134233118\":false,\"201341983\":0,\"335559738\":0,\"335559739\":160,\"335559740\":276}\"> <\/span><\/p>\n<div class=\"vc_row wpb_row vc_inner vc_row-fluid\">\n<div class=\"wpb_column 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\t\t<div class=\"images-product\">\n\t\t\t<a href=\"https:\/\/www.polypoles.com\/en\/produit\/ep-electric-boilers-copie-copie\/\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/10\/EP-150-350-G2.png\" class=\"attachment-shop_catalog size-shop_catalog wp-post-image\" alt=\"\" srcset=\"https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/10\/EP-150-350-G2.png 500w, https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/10\/EP-150-350-G2-300x300.png 300w, https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/10\/EP-150-350-G2-150x150.png 150w, https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/10\/EP-150-350-G2-100x100.png 100w, https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/10\/EP-150-350-G2-32x32.png 32w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a>\t\t<\/div>\n\t<\/div>\n<\/div><h2 class=\"woocommerce-loop-product__title\"><a href=\"https:\/\/www.polypoles.com\/en\/produit\/ep-electric-boilers-copie-copie\/\">Electric boilers EP 150-350 kW<\/a><\/h2>\n<\/li>\n<li class=\"product type-product post-33445 status-publish instock product_cat-electric-boiler product_cat-heating product_cat-mobile-boiler has-post-thumbnail taxable shipping-taxable product-type-simple\">\n\t<div class=\"product-list\">\n \t<div class=\"single-details\">\n \t\t<div class=\"images-product\">\n\t\t\t<a href=\"https:\/\/www.polypoles.com\/en\/produit\/electric-boilers-ep-70-119-kw-copie\/\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/11\/EP-31-63-G2-1.png\" class=\"attachment-shop_catalog size-shop_catalog wp-post-image\" alt=\"\" srcset=\"https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/11\/EP-31-63-G2-1.png 500w, https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/11\/EP-31-63-G2-1-300x300.png 300w, https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/11\/EP-31-63-G2-1-150x150.png 150w, https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/11\/EP-31-63-G2-1-100x100.png 100w, https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/11\/EP-31-63-G2-1-32x32.png 32w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a>\t\t<\/div>\n\t<\/div>\n<\/div><h2 class=\"woocommerce-loop-product__title\"><a href=\"https:\/\/www.polypoles.com\/en\/produit\/electric-boilers-ep-70-119-kw-copie\/\">Electric boilers EP 31-63 kW<\/a><\/h2>\n<\/li>\n<li class=\"product type-product post-33086 status-publish instock product_cat-electric-boiler product_cat-heating product_cat-mobile-boiler has-post-thumbnail taxable shipping-taxable product-type-simple\">\n\t<div class=\"product-list\">\n \t<div class=\"single-details\">\n \t\t<div class=\"images-product\">\n\t\t\t<a href=\"https:\/\/www.polypoles.com\/en\/produit\/electric-boilers-ep-150-350-kw-copie\/\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/11\/EP-450-700-G2.png\" class=\"attachment-shop_catalog size-shop_catalog wp-post-image\" alt=\"\" srcset=\"https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/11\/EP-450-700-G2.png 500w, https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/11\/EP-450-700-G2-300x300.png 300w, https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/11\/EP-450-700-G2-150x150.png 150w, https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/11\/EP-450-700-G2-100x100.png 100w, https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/11\/EP-450-700-G2-32x32.png 32w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a>\t\t<\/div>\n\t<\/div>\n<\/div><h2 class=\"woocommerce-loop-product__title\"><a href=\"https:\/\/www.polypoles.com\/en\/produit\/electric-boilers-ep-150-350-kw-copie\/\">Electric boilers EP 450-700 kW<\/a><\/h2>\n<\/li>\n<li class=\"product type-product post-32656 status-publish last instock product_cat-electric-boiler product_cat-heating product_cat-mobile-boiler has-post-thumbnail taxable shipping-taxable product-type-simple\">\n\t<div class=\"product-list\">\n \t<div class=\"single-details\">\n \t\t<div class=\"images-product\">\n\t\t\t<a href=\"https:\/\/www.polypoles.com\/en\/produit\/ep-electric-boilers-copie-2\/\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/10\/EP-70-119-G2.png\" class=\"attachment-shop_catalog size-shop_catalog wp-post-image\" alt=\"\" srcset=\"https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/10\/EP-70-119-G2.png 500w, https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/10\/EP-70-119-G2-300x300.png 300w, https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/10\/EP-70-119-G2-150x150.png 150w, https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/10\/EP-70-119-G2-100x100.png 100w, https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/10\/EP-70-119-G2-32x32.png 32w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a>\t\t<\/div>\n\t<\/div>\n<\/div><h2 class=\"woocommerce-loop-product__title\"><a href=\"https:\/\/www.polypoles.com\/en\/produit\/ep-electric-boilers-copie-2\/\">Electric boilers EP 70-119 kW<\/a><\/h2>\n<\/li>\n<li class=\"product type-product post-33096 status-publish first instock product_cat-electric-boiler product_cat-heating product_cat-mobile-boiler has-post-thumbnail taxable shipping-taxable product-type-simple\">\n\t<div class=\"product-list\">\n \t<div class=\"single-details\">\n \t\t<div class=\"images-product\">\n\t\t\t<a href=\"https:\/\/www.polypoles.com\/en\/produit\/electric-boilers-ep-450-700-kw-copie\/\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/11\/EP-900-1500-G2.png\" class=\"attachment-shop_catalog size-shop_catalog wp-post-image\" alt=\"\" srcset=\"https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/11\/EP-900-1500-G2.png 500w, https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/11\/EP-900-1500-G2-300x300.png 300w, https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/11\/EP-900-1500-G2-150x150.png 150w, https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/11\/EP-900-1500-G2-100x100.png 100w, https:\/\/www.polypoles.com\/wp-content\/uploads\/2025\/11\/EP-900-1500-G2-32x32.png 32w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a>\t\t<\/div>\n\t<\/div>\n<\/div><h2 class=\"woocommerce-loop-product__title\"><a href=\"https:\/\/www.polypoles.com\/en\/produit\/electric-boilers-ep-450-700-kw-copie\/\">Electric boilers EP 900-1500 kW<\/a><\/h2>\n<\/li>\n<\/ul>\n<\/div>[\/vc_column][\/vc_row][vc_row css=&#8221;.vc_custom_1748601067112{border-top-width: 2px !important;border-right-width: 2px !important;border-bottom-width: 2px !important;border-left-width: 2px !important;border-left-style: solid !important;border-right-style: solid !important;border-top-style: solid !important;border-bottom-style: solid !important;border-radius: 5px !important;border-color: #E7E7E7 !important;}&#8221;][vc_column][vc_row_inner][vc_column_inner width=&#8221;1\/6&#8243;][vc_single_image image=&#8221;30195&#8243; img_size=&#8221;200*200&#8243; add_caption=&#8221;yes&#8221; alignment=&#8221;center&#8221; style=&#8221;vc_box_circle_2&#8243; css=&#8221;&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;5\/6&#8243;][vc_column_text css=&#8221;&#8221;]<\/p>\n<h2 class=\"about-author\"><em><strong>About the author<\/strong><\/em><\/h2>\n<h2><span style=\"color: #009cde;\"><strong>Pierre Perrinet<\/strong><\/span><\/h2>\n<p>Arts et M\u00e9tiers engineer, manager and president of Polypoles for over 25 years, expert in air conditioning, heating, ventilation and air treatment.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Polypoles offers electric boilers for geothermal systems ranging from 31 to 1,500 kW.<\/p>\n","protected":false},"author":3,"featured_media":34750,"parent":23743,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[185,187],"class_list":["post-35499","page","type-page","status-publish","has-post-thumbnail","hentry","tag-news","tag-news-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Geothermal operation for electric boilers<\/title>\n<meta name=\"description\" content=\"Polypoles offers electric boilers for geothermal systems from 31 to 1500 kW | Study and quotation on request.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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