{"id":197684,"date":"2025-05-26T12:20:56","date_gmt":"2025-05-26T11:20:56","guid":{"rendered":"https:\/\/www.geo-zs.si\/projekt\/pilotna-geotermicna-elektrarna-na-obstojeci-plinski-vrtini-pg-8-pilotni-projekt\/"},"modified":"2026-07-05T19:18:13","modified_gmt":"2026-07-05T18:18:13","slug":"pilotna-geotermicna-elektrarna-na-obstojeci-plinski-vrtini-pg-8-pilotni-projekt","status":"publish","type":"projekt","link":"https:\/\/www.geo-zs.si\/en\/projekt\/pilotna-geotermicna-elektrarna-na-obstojeci-plinski-vrtini-pg-8-pilotni-projekt\/","title":{"rendered":"Pilot Geothermal Power Plant on an Existing Gas Well Pg-8, pilot project"},"content":{"rendered":"<p><html><body><\/p>\n<p><span lang=\"EN\" dir=\"ltr\"><strong>Content<\/strong><\/span><\/p>\n<p><span lang=\"en-SI\" dir=\"ltr\">The aim of the Si-Geo-Electricity project was to increase the production of renewable electricity by utilising geothermal potential. The main result of the project was the implementation of an innovative geothermal pilot power plant with a capacity of 50 kW, based on a patented Slovenian technology that utilises geothermal energy from unproductive oil and gas wells with a geothermal gravity <\/span><span lang=\"EN-US\" dir=\"ltr\">heat pipe<\/span><span lang=\"en-SI\" dir=\"ltr\">.<\/span><\/p>\n<p><span lang=\"en-SI\" dir=\"ltr\">The pilot project served as a demonstration of best practise and enabled an increase in geothermal energy utilisation. It was based on a completely new method of electricity production using a geothermal gravity heat pipe (Slovenian patent). The unique feature of this technology is the closed-loop refrigerant system, which only requires a single dry well for operation. As a result, the power plant operated without gas emissions that typically occur in conventional binary geothermal power plants due to the flow of water-based fluids, where both a pumping well and a reinjection well are required.<\/span><\/p>\n<p><span lang=\"en-SI\" dir=\"ltr\">The pilot project was implemented in the municipality of Lendava and utilised an existing but abandoned Pg-8 well. The project contributed to strengthening knowledge and capacity in the field of geothermal energy utilisation both in Slovenia and on a broader European level and provided an interesting demonstration concept for donor countries. Furthermore, it served as a basis for existing and future partnerships linking research results with companies and organisations able to operationalise this knowledge to achieve decarbonisation goals.<\/span><\/p>\n<p><span lang=\"en-SI\" dir=\"ltr\">The lead partner was Dravske elektrarne Maribor, d. o. o., while the project partners included Petrol Geo, proizvodnja ogljodikov, d. o. o., the University of Maribor and the Geological Survey of Slovenia.<\/span><\/p>\n<p><span lang=\"EN\" dir=\"ltr\">The total eligible project expenditure were 900,210.98 EUR and the project grant 732,573.70 EUR.<\/span><\/p>\n<p><\/body><\/html><\/p>","protected":false},"featured_media":939910,"template":"","vrsta":[36],"class_list":["post-197684","projekt","type-projekt","status-publish","has-post-thumbnail","hentry","vrsta-zakljuceni"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Pilotna geotermi\u010dna elektrarna na obstoje\u010di plinski vrtini Pg-8, pilotni projekt - GeoZS<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.geo-zs.si\/en\/projekt\/pilotna-geotermicna-elektrarna-na-obstojeci-plinski-vrtini-pg-8-pilotni-projekt\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pilotna geotermi\u010dna elektrarna na obstoje\u010di plinski vrtini Pg-8, pilotni projekt - GeoZS\" \/>\n<meta property=\"og:description\" content=\"Content The aim of the Si-Geo-Electricity project was to increase the production of renewable electricity by utilising geothermal potential. The main result of the project was the implementation of an innovative geothermal pilot power plant with a capacity of 50 kW, based on a patented Slovenian technology that utilises geothermal energy from unproductive oil and [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.geo-zs.si\/en\/projekt\/pilotna-geotermicna-elektrarna-na-obstojeci-plinski-vrtini-pg-8-pilotni-projekt\/\" \/>\n<meta property=\"og:site_name\" content=\"GeoZS\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/GeoloskizavodSlovenije\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-05T18:18:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.geo-zs.si\/wp-content\/uploads\/2026\/07\/logo134b.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"718\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.geo-zs.si\\\/projekt\\\/pilotna-geotermicna-elektrarna-na-obstojeci-plinski-vrtini-pg-8-pilotni-projekt\\\/\",\"url\":\"https:\\\/\\\/www.geo-zs.si\\\/projekt\\\/pilotna-geotermicna-elektrarna-na-obstojeci-plinski-vrtini-pg-8-pilotni-projekt\\\/\",\"name\":\"Pilotna geotermi\u010dna elektrarna na obstoje\u010di plinski vrtini Pg-8, pilotni projekt - GeoZS\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.geo-zs.si\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.geo-zs.si\\\/projekt\\\/pilotna-geotermicna-elektrarna-na-obstojeci-plinski-vrtini-pg-8-pilotni-projekt\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.geo-zs.si\\\/projekt\\\/pilotna-geotermicna-elektrarna-na-obstojeci-plinski-vrtini-pg-8-pilotni-projekt\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.geo-zs.si\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/logo134b.png\",\"datePublished\":\"2025-05-26T11:20:56+00:00\",\"dateModified\":\"2026-07-05T18:18:13+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.geo-zs.si\\\/projekt\\\/pilotna-geotermicna-elektrarna-na-obstojeci-plinski-vrtini-pg-8-pilotni-projekt\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.geo-zs.si\\\/projekt\\\/pilotna-geotermicna-elektrarna-na-obstojeci-plinski-vrtini-pg-8-pilotni-projekt\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.geo-zs.si\\\/projekt\\\/pilotna-geotermicna-elektrarna-na-obstojeci-plinski-vrtini-pg-8-pilotni-projekt\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.geo-zs.si\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/logo134b.png\",\"contentUrl\":\"https:\\\/\\\/www.geo-zs.si\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/logo134b.png\",\"width\":1024,\"height\":718},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.geo-zs.si\\\/projekt\\\/pilotna-geotermicna-elektrarna-na-obstojeci-plinski-vrtini-pg-8-pilotni-projekt\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.geo-zs.si\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Pilotna geotermi\u010dna elektrarna na obstoje\u010di plinski vrtini Pg-8, pilotni projekt\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.geo-zs.si\\\/#website\",\"url\":\"https:\\\/\\\/www.geo-zs.si\\\/\",\"name\":\"Geolo\u0161ki zavod Slovenije\",\"description\":\"Geolo\u0161ki zavod Slovenije\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.geo-zs.si\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.geo-zs.si\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.geo-zs.si\\\/#organization\",\"name\":\"Geolo\u0161ki zavod Slovenije\",\"url\":\"https:\\\/\\\/www.geo-zs.si\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.geo-zs.si\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.geo-zs.si\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/cropped-Logo-white-2-e1742367829480-196x300-1.png\",\"contentUrl\":\"https:\\\/\\\/www.geo-zs.si\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/cropped-Logo-white-2-e1742367829480-196x300-1.png\",\"width\":196,\"height\":196,\"caption\":\"Geolo\u0161ki zavod Slovenije\"},\"image\":{\"@id\":\"https:\\\/\\\/www.geo-zs.si\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/GeoloskizavodSlovenije\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/geological-survey-of-slovenia\\\/posts\\\/\",\"https:\\\/\\\/www.youtube.com\\\/@geoloskizavodslovenije6306\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Pilot Geothermal Power Plant on an Existing Gas Well Pg-8, pilot project","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.geo-zs.si\/en\/projekt\/pilotna-geotermicna-elektrarna-na-obstojeci-plinski-vrtini-pg-8-pilotni-projekt\/","og_locale":"en_US","og_type":"article","og_title":"Pilotna geotermi\u010dna elektrarna na obstoje\u010di plinski vrtini Pg-8, pilotni projekt - GeoZS","og_description":"Content The aim of the Si-Geo-Electricity project was to increase the production of renewable electricity by utilising geothermal potential. The main result of the project was the implementation of an innovative geothermal pilot power plant with a capacity of 50 kW, based on a patented Slovenian technology that utilises geothermal energy from unproductive oil and [&hellip;]","og_url":"https:\/\/www.geo-zs.si\/en\/projekt\/pilotna-geotermicna-elektrarna-na-obstojeci-plinski-vrtini-pg-8-pilotni-projekt\/","og_site_name":"GeoZS","article_publisher":"https:\/\/www.facebook.com\/GeoloskizavodSlovenije\/","article_modified_time":"2026-07-05T18:18:13+00:00","og_image":[{"width":1024,"height":718,"url":"https:\/\/www.geo-zs.si\/wp-content\/uploads\/2026\/07\/logo134b.png","type":"image\/png"}],"twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.geo-zs.si\/projekt\/pilotna-geotermicna-elektrarna-na-obstojeci-plinski-vrtini-pg-8-pilotni-projekt\/","url":"https:\/\/www.geo-zs.si\/projekt\/pilotna-geotermicna-elektrarna-na-obstojeci-plinski-vrtini-pg-8-pilotni-projekt\/","name":"Pilot Geothermal Power Plant on an Existing Gas Well Pg-8, pilot project","isPartOf":{"@id":"https:\/\/www.geo-zs.si\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.geo-zs.si\/projekt\/pilotna-geotermicna-elektrarna-na-obstojeci-plinski-vrtini-pg-8-pilotni-projekt\/#primaryimage"},"image":{"@id":"https:\/\/www.geo-zs.si\/projekt\/pilotna-geotermicna-elektrarna-na-obstojeci-plinski-vrtini-pg-8-pilotni-projekt\/#primaryimage"},"thumbnailUrl":"https:\/\/www.geo-zs.si\/wp-content\/uploads\/2026\/07\/logo134b.png","datePublished":"2025-05-26T11:20:56+00:00","dateModified":"2026-07-05T18:18:13+00:00","breadcrumb":{"@id":"https:\/\/www.geo-zs.si\/projekt\/pilotna-geotermicna-elektrarna-na-obstojeci-plinski-vrtini-pg-8-pilotni-projekt\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.geo-zs.si\/projekt\/pilotna-geotermicna-elektrarna-na-obstojeci-plinski-vrtini-pg-8-pilotni-projekt\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.geo-zs.si\/projekt\/pilotna-geotermicna-elektrarna-na-obstojeci-plinski-vrtini-pg-8-pilotni-projekt\/#primaryimage","url":"https:\/\/www.geo-zs.si\/wp-content\/uploads\/2026\/07\/logo134b.png","contentUrl":"https:\/\/www.geo-zs.si\/wp-content\/uploads\/2026\/07\/logo134b.png","width":1024,"height":718},{"@type":"BreadcrumbList","@id":"https:\/\/www.geo-zs.si\/projekt\/pilotna-geotermicna-elektrarna-na-obstojeci-plinski-vrtini-pg-8-pilotni-projekt\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.geo-zs.si\/"},{"@type":"ListItem","position":2,"name":"Pilotna geotermi\u010dna elektrarna na obstoje\u010di plinski vrtini Pg-8, pilotni projekt"}]},{"@type":"WebSite","@id":"https:\/\/www.geo-zs.si\/#website","url":"https:\/\/www.geo-zs.si\/","name":"Geological Survey of Slovenia","description":"Geological Survey of Slovenia","publisher":{"@id":"https:\/\/www.geo-zs.si\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.geo-zs.si\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.geo-zs.si\/#organization","name":"Geological Survey of Slovenia","url":"https:\/\/www.geo-zs.si\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.geo-zs.si\/#\/schema\/logo\/image\/","url":"https:\/\/www.geo-zs.si\/wp-content\/uploads\/2025\/05\/cropped-Logo-white-2-e1742367829480-196x300-1.png","contentUrl":"https:\/\/www.geo-zs.si\/wp-content\/uploads\/2025\/05\/cropped-Logo-white-2-e1742367829480-196x300-1.png","width":196,"height":196,"caption":"Geolo\u0161ki zavod Slovenije"},"image":{"@id":"https:\/\/www.geo-zs.si\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/GeoloskizavodSlovenije\/","https:\/\/www.linkedin.com\/company\/geological-survey-of-slovenia\/posts\/","https:\/\/www.youtube.com\/@geoloskizavodslovenije6306"]}]}},"_links":{"self":[{"href":"https:\/\/www.geo-zs.si\/en\/wp-json\/wp\/v2\/projekt\/197684","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.geo-zs.si\/en\/wp-json\/wp\/v2\/projekt"}],"about":[{"href":"https:\/\/www.geo-zs.si\/en\/wp-json\/wp\/v2\/types\/projekt"}],"version-history":[{"count":1,"href":"https:\/\/www.geo-zs.si\/en\/wp-json\/wp\/v2\/projekt\/197684\/revisions"}],"predecessor-version":[{"id":197909,"href":"https:\/\/www.geo-zs.si\/en\/wp-json\/wp\/v2\/projekt\/197684\/revisions\/197909"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.geo-zs.si\/en\/wp-json\/wp\/v2\/media\/939910"}],"wp:attachment":[{"href":"https:\/\/www.geo-zs.si\/en\/wp-json\/wp\/v2\/media?parent=197684"}],"wp:term":[{"taxonomy":"vrsta","embeddable":true,"href":"https:\/\/www.geo-zs.si\/en\/wp-json\/wp\/v2\/vrsta?post=197684"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}