{"id":671,"date":"2022-02-04T13:13:32","date_gmt":"2022-02-04T11:13:32","guid":{"rendered":"https:\/\/whelveenergy.gr\/?page_id=671"},"modified":"2026-03-06T18:13:46","modified_gmt":"2026-03-06T16:13:46","slug":"ti-einai-geothermia","status":"publish","type":"page","link":"https:\/\/whelveenergy.gr\/en\/ti-einai-geothermia\/","title":{"rendered":"What is Geothermy"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"671\" class=\"elementor elementor-671\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5f60697 e-con-full e-flex e-con e-parent\" data-id=\"5f60697\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-4cf5d27 e-con-full e-flex e-con e-child\" data-id=\"4cf5d27\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9e8a896 elementor-widget elementor-widget-heading\" data-id=\"9e8a896\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What is Geothermy<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d715110 e-flex e-con-boxed e-con e-parent\" data-id=\"d715110\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;shape_divider_bottom&quot;:&quot;triangle-asymmetrical&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-shape elementor-shape-bottom\" aria-hidden=\"true\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 1000 100\" preserveaspectratio=\"none\">\n\t<path class=\"elementor-shape-fill\" d=\"M738,99l262-93V0H0v5.6L738,99z\"\/>\n<\/svg>\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3c95760 e-con-full e-flex e-con e-child\" data-id=\"3c95760\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e5435a5 elementor-widget elementor-widget-heading\" data-id=\"e5435a5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Knowing about Geothermy<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16f76ff elementor-widget elementor-widget-text-editor\" data-id=\"16f76ff\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Geothermal energy is a Renewable Energy Source (RES) and exploits the energy that is stored inside the Earth. The existence of this energy is due to the energy emitted by the Sun and stored inside the Earth. It is an inexhaustible and of course pure form of energy. Depending on the geology of each region and the processes that take place inside the Earth, it is divided into the following categories:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-865a51c elementor-widget elementor-widget-heading\" data-id=\"865a51c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Shallow Geothermal (2-25 \u00b0C)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3e19f9d elementor-widget elementor-widget-text-editor\" data-id=\"3e19f9d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>It takes advantage of the constant temperature found in the upper geological layers without requiring the existence of a geothermal field. This constant temperature is called the Undisturbed Soil Temperature and is found just 1.5 m below the Earth\u2019s surface. Used for heating, cooling and production of domestic hot water. Shallow geothermal systems are recognized worldwide as the most efficient and environmentally friendly heating-cooling systems available today.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a7f1218 e-flex e-con-boxed e-con e-parent\" data-id=\"a7f1218\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-3b7fb9c e-con-full e-flex e-con e-child\" data-id=\"3b7fb9c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ef0b2fa elementor-widget elementor-widget-heading\" data-id=\"ef0b2fa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Geothermal resources (\u03a4 &gt; 25 \u00b0C) <\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d12ebd elementor-widget elementor-widget-text-editor\" data-id=\"1d12ebd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Based on the temperature level prevailing inside the Earth, geothermal fields are divided into the following categories:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7ab19bd e-con-full e-flex e-con e-child\" data-id=\"7ab19bd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2959fd7 elementor-widget elementor-widget-image\" data-id=\"2959fd7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/whelveenergy.gr\/wp-content\/uploads\/2022\/02\/epipeda_enthalpiastrans-01.png\" 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\u0393\u03b5\u03c9\u03b8\u03b5\u03c1\u03bc\u03af\u03b1 \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03ac \u0391\u03bd\u03b1\u03bd\u03b5\u03ce\u03c3\u03b9\u03bc\u03b7 \u03a0\u03b7\u03b3\u03ae \u0395\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2 (\u0391\u03a0\u0395) \u03ba\u03b1\u03b9 \u03b5\u03ba\u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b5\u03cd\u03b5\u03c4\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b5\u03bd\u03b5\u03c1\u03b3\u03b5\u03af\u03b1 \u03b7 \u03bf\u03c0\u03bf\u03af\u03b1 \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03bf\u03b8\u03b7\u03ba\u03b5\u03c5\u03bc\u03ad\u03bd\u03b7 \u03c3\u03c4\u03bf \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc \u03c4\u03b7\u03c2 \u0393\u03b7\u03c2. \u0397 \u03cd\u03c0\u03b1\u03c1\u03be\u03b7 \u03b1\u03c5\u03c4\u03ae\u03c2 \u03c4\u03b7\u03c2 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2 \u03bf\u03c6\u03b5\u03af\u03bb\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03c0\u03bf\u03c5 \u03b5\u03ba\u03c0\u03ad\u03bc\u03c0\u03b5\u03b9 \u03bf \u0389\u03bb\u03b9\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03b8\u03b7\u03ba\u03b5\u03cd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc \u03c4\u03b7\u03c2 \u0393\u03b7\u03c2. \u03a0\u03c1\u03cc\u03ba\u03b5\u03b9\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03bc\u03af\u03b1 \u03b1\u03bd\u03b5\u03be\u03ac\u03bd\u03c4\u03bb\u03b7\u03c4\u03b7 \u03ba\u03b1\u03b9 \u03c6\u03c5\u03c3\u03b9\u03ba\u03ac \u03ba\u03b1\u03b8\u03b1\u03c1\u03ae \u03bc\u03bf\u03c1\u03c6\u03ae \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2. \u0391\u03bd\u03ac\u03bb\u03bf\u03b3\u03b1 \u03bc\u03b5 \u03c4\u03b7 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