Ορυκτές Πρώτες Ύλες | GreenTech Challenge 2024

<!doctype html> <html lang="en-US"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="profile" href="https://gmpg.org/xfn/11"> <meta name='robots' content='index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1' /> <style>img:is([sizes="auto" i], [sizes^="auto," i]) { contain-intrinsic-size: 3000px 1500px }</style>  <title>Ορυκτές Πρώτες Ύλες | GreenTech Challenge 2024</title> <link rel="canonical" href="https://greentechchallenge.gr/thematics/mineral-raw-materials/" /> <meta property="og:locale" content="en_US" /> <meta property="og:type" content="article" /> <meta property="og:title" content="Ορυκτές Πρώτες Ύλες | GreenTech Challenge 2024" /> <meta property="og:description" content="To ΕΙΤ RawMaterials Incubator Greece σε συνεργασία με το GreenTech Challenge δημιουργούν τη θεματική Ορυκτές Πρώτες Ύλες για την ανεύρεση και υποστήριξη καινοτόμων λύσεων στον τομέα των ορυκτών πρώτων υλών. Ο κλάδος των πρώτων υλών βρίσκεται σε μια κρίσιμη καμπή, αντιμετωπίζοντας πλήθος προκλήσεων και ευκαιριών. Καθώς η παγκόσμια ζήτηση για πρώτες ύλες αυξάνεται λόγω της […]" /> <meta property="og:url" content="https://greentechchallenge.gr/thematics/mineral-raw-materials/" /> <meta property="og:site_name" content="GreenTech Challenge 2024" /> <meta property="article:publisher" content="https://www.facebook.com/greentechchallenge" /> <meta property="article:modified_time" content="2024-10-03T06:58:38+00:00" /> <meta property="og:image" content="https://greentechchallenge.gr/wp-content/uploads/2024/09/ορυκτες-πρωτες-υλες.webp" /> <meta property="og:image:width" content="1080" /> <meta property="og:image:height" content="608" /> <meta property="og:image:type" content="image/webp" /> <meta name="twitter:card" content="summary_large_image" /> <script type="application/ld+json" class="yoast-schema-graph">{"@context":"https://schema.org","@graph":[{"@type":"WebPage","@id":"https://greentechchallenge.gr/thematics/mineral-raw-materials/","url":"https://greentechchallenge.gr/thematics/mineral-raw-materials/","name":"Ορυκτές Πρώτες Ύλες | GreenTech Challenge 2024","isPartOf":{"@id":"https://greentechchallenge.gr/#website"},"primaryImageOfPage":{"@id":"https://greentechchallenge.gr/thematics/mineral-raw-materials/#primaryimage"},"image":{"@id":"https://greentechchallenge.gr/thematics/mineral-raw-materials/#primaryimage"},"thumbnailUrl":"https://greentechchallenge.gr/wp-content/uploads/2024/09/ορυκτες-πρωτες-υλες.webp","datePublished":"2024-09-12T13:00:28+00:00","dateModified":"2024-10-03T06:58:38+00:00","breadcrumb":{"@id":"https://greentechchallenge.gr/thematics/mineral-raw-materials/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https://greentechchallenge.gr/thematics/mineral-raw-materials/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https://greentechchallenge.gr/thematics/mineral-raw-materials/#primaryimage","url":"https://greentechchallenge.gr/wp-content/uploads/2024/09/ορυκτες-πρωτες-υλες.webp","contentUrl":"https://greentechchallenge.gr/wp-content/uploads/2024/09/ορυκτες-πρωτες-υλες.webp","width":1080,"height":608},{"@type":"BreadcrumbList","@id":"https://greentechchallenge.gr/thematics/mineral-raw-materials/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://greentechchallenge.gr/"},{"@type":"ListItem","position":2,"name":"Thematics","item":"https://greentechchallenge.gr/thematics/"},{"@type":"ListItem","position":3,"name":"Ορυκτές Πρώτες Ύλες"}]},{"@type":"WebSite","@id":"https://greentechchallenge.gr/#website","url":"https://greentechchallenge.gr/","name":"GreenTech Challenge 2024","description":"Turn green ideas into startups","publisher":{"@id":"https://greentechchallenge.gr/#organization"},"alternateName":"GTC24","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://greentechchallenge.gr/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https://greentechchallenge.gr/#organization","name":"GreenTech Challenge","url":"https://greentechchallenge.gr/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https://greentechchallenge.gr/#/schema/logo/image/","url":"https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-02.png","contentUrl":"https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-02.png","width":2362,"height":390,"caption":"GreenTech Challenge"},"image":{"@id":"https://greentechchallenge.gr/#/schema/logo/image/"},"sameAs":["https://www.facebook.com/greentechchallenge","https://www.instagram.com/greentech_challenge/","https://www.linkedin.com/school/greentechchallengebyesuntua/"]}]}</script>  <link rel='dns-prefetch' href='//js.hs-scripts.com' /> <link rel='dns-prefetch' href='//www.googletagmanager.com' /> <link rel="alternate" type="application/rss+xml" title="GreenTech Challenge 2024 » Feed" href="https://greentechchallenge.gr/feed/" /> <script> window._wpemojiSettings = {"baseUrl":"https:\/\/s.w.org\/images\/core\/emoji\/15.0.3\/72x72\/","ext":".png","svgUrl":"https:\/\/s.w.org\/images\/core\/emoji\/15.0.3\/svg\/","svgExt":".svg","source":{"concatemoji":"https:\/\/greentechchallenge.gr\/wp-includes\/js\/wp-emoji-release.min.js?ver=6.7.1"}}; /*! This file is auto-generated */ !function(i,n){var o,s,e;function c(e){try{var t={supportTests:e,timestamp:(new Date).valueOf()};sessionStorage.setItem(o,JSON.stringify(t))}catch(e){}}function p(e,t,n){e.clearRect(0,0,e.canvas.width,e.canvas.height),e.fillText(t,0,0);var t=new Uint32Array(e.getImageData(0,0,e.canvas.width,e.canvas.height).data),r=(e.clearRect(0,0,e.canvas.width,e.canvas.height),e.fillText(n,0,0),new Uint32Array(e.getImageData(0,0,e.canvas.width,e.canvas.height).data));return t.every(function(e,t){return e===r[t]})}function u(e,t,n){switch(t){case"flag":return n(e,"\ud83c\udff3\ufe0f\u200d\u26a7\ufe0f","\ud83c\udff3\ufe0f\u200b\u26a7\ufe0f")?!1:!n(e,"\ud83c\uddfa\ud83c\uddf3","\ud83c\uddfa\u200b\ud83c\uddf3")&&!n(e,"\ud83c\udff4\udb40\udc67\udb40\udc62\udb40\udc65\udb40\udc6e\udb40\udc67\udb40\udc7f","\ud83c\udff4\u200b\udb40\udc67\u200b\udb40\udc62\u200b\udb40\udc65\u200b\udb40\udc6e\u200b\udb40\udc67\u200b\udb40\udc7f");case"emoji":return!n(e,"\ud83d\udc26\u200d\u2b1b","\ud83d\udc26\u200b\u2b1b")}return!1}function f(e,t,n){var r="undefined"!=typeof WorkerGlobalScope&&self instanceof WorkerGlobalScope?new OffscreenCanvas(300,150):i.createElement("canvas"),a=r.getContext("2d",{willReadFrequently:!0}),o=(a.textBaseline="top",a.font="600 32px Arial",{});return e.forEach(function(e){o[e]=t(a,e,n)}),o}function t(e){var t=i.createElement("script");t.src=e,t.defer=!0,i.head.appendChild(t)}"undefined"!=typeof Promise&&(o="wpEmojiSettingsSupports",s=["flag","emoji"],n.supports={everything:!0,everythingExceptFlag:!0},e=new Promise(function(e){i.addEventListener("DOMContentLoaded",e,{once:!0})}),new Promise(function(t){var n=function(){try{var e=JSON.parse(sessionStorage.getItem(o));if("object"==typeof e&&"number"==typeof e.timestamp&&(new Date).valueOf()<e.timestamp+604800&&"object"==typeof e.supportTests)return e.supportTests}catch(e){}return null}();if(!n){if("undefined"!=typeof Worker&&"undefined"!=typeof OffscreenCanvas&&"undefined"!=typeof URL&&URL.createObjectURL&&"undefined"!=typeof Blob)try{var e="postMessage("+f.toString()+"("+[JSON.stringify(s),u.toString(),p.toString()].join(",")+"));",r=new Blob([e],{type:"text/javascript"}),a=new Worker(URL.createObjectURL(r),{name:"wpTestEmojiSupports"});return void(a.onmessage=function(e){c(n=e.data),a.terminate(),t(n)})}catch(e){}c(n=f(s,u,p))}t(n)}).then(function(e){for(var t in e)n.supports[t]=e[t],n.supports.everything=n.supports.everything&&n.supports[t],"flag"!==t&&(n.supports.everythingExceptFlag=n.supports.everythingExceptFlag&&n.supports[t]);n.supports.everythingExceptFlag=n.supports.everythingExceptFlag&&!n.supports.flag,n.DOMReady=!1,n.readyCallback=function(){n.DOMReady=!0}}).then(function(){return e}).then(function(){var e;n.supports.everything||(n.readyCallback(),(e=n.source||{}).concatemoji?t(e.concatemoji):e.wpemoji&&e.twemoji&&(t(e.twemoji),t(e.wpemoji)))}))}((window,document),window._wpemojiSettings); </script> <style id='wp-emoji-styles-inline-css'> img.wp-smiley, img.emoji { display: inline !important; border: none !important; box-shadow: none !important; height: 1em !important; width: 1em !important; margin: 0 0.07em !important; vertical-align: -0.1em !important; background: none !important; padding: 0 !important; } </style> <link rel='stylesheet' id='wp-block-library-css' href='https://greentechchallenge.gr/wp-includes/css/dist/block-library/style.min.css?ver=6.7.1' media='all' /> <link rel='stylesheet' id='jet-engine-frontend-css' href='https://greentechchallenge.gr/wp-content/plugins/jet-engine/assets/css/frontend.css?ver=3.5.6' media='all' /> <style id='classic-theme-styles-inline-css'> /*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} </style> <style id='global-styles-inline-css'> :root{--wp--preset--aspect-ratio--square: 1;--wp--preset--aspect-ratio--4-3: 4/3;--wp--preset--aspect-ratio--3-4: 3/4;--wp--preset--aspect-ratio--3-2: 3/2;--wp--preset--aspect-ratio--2-3: 2/3;--wp--preset--aspect-ratio--16-9: 16/9;--wp--preset--aspect-ratio--9-16: 9/16;--wp--preset--color--black: #000000;--wp--preset--color--cyan-bluish-gray: #abb8c3;--wp--preset--color--white: #ffffff;--wp--preset--color--pale-pink: #f78da7;--wp--preset--color--vivid-red: #cf2e2e;--wp--preset--color--luminous-vivid-orange: #ff6900;--wp--preset--color--luminous-vivid-amber: #fcb900;--wp--preset--color--light-green-cyan: #7bdcb5;--wp--preset--color--vivid-green-cyan: #00d084;--wp--preset--color--pale-cyan-blue: #8ed1fc;--wp--preset--color--vivid-cyan-blue: #0693e3;--wp--preset--color--vivid-purple: #9b51e0;--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple: linear-gradient(135deg,rgba(6,147,227,1) 0%,rgb(155,81,224) 100%);--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan: linear-gradient(135deg,rgb(122,220,180) 0%,rgb(0,208,130) 100%);--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange: linear-gradient(135deg,rgba(252,185,0,1) 0%,rgba(255,105,0,1) 100%);--wp--preset--gradient--luminous-vivid-orange-to-vivid-red: linear-gradient(135deg,rgba(255,105,0,1) 0%,rgb(207,46,46) 100%);--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray: linear-gradient(135deg,rgb(238,238,238) 0%,rgb(169,184,195) 100%);--wp--preset--gradient--cool-to-warm-spectrum: linear-gradient(135deg,rgb(74,234,220) 0%,rgb(151,120,209) 20%,rgb(207,42,186) 40%,rgb(238,44,130) 60%,rgb(251,105,98) 80%,rgb(254,248,76) 100%);--wp--preset--gradient--blush-light-purple: linear-gradient(135deg,rgb(255,206,236) 0%,rgb(152,150,240) 100%);--wp--preset--gradient--blush-bordeaux: linear-gradient(135deg,rgb(254,205,165) 0%,rgb(254,45,45) 50%,rgb(107,0,62) 100%);--wp--preset--gradient--luminous-dusk: linear-gradient(135deg,rgb(255,203,112) 0%,rgb(199,81,192) 50%,rgb(65,88,208) 100%);--wp--preset--gradient--pale-ocean: linear-gradient(135deg,rgb(255,245,203) 0%,rgb(182,227,212) 50%,rgb(51,167,181) 100%);--wp--preset--gradient--electric-grass: linear-gradient(135deg,rgb(202,248,128) 0%,rgb(113,206,126) 100%);--wp--preset--gradient--midnight: linear-gradient(135deg,rgb(2,3,129) 0%,rgb(40,116,252) 100%);--wp--preset--font-size--small: 13px;--wp--preset--font-size--medium: 20px;--wp--preset--font-size--large: 36px;--wp--preset--font-size--x-large: 42px;--wp--preset--spacing--20: 0.44rem;--wp--preset--spacing--30: 0.67rem;--wp--preset--spacing--40: 1rem;--wp--preset--spacing--50: 1.5rem;--wp--preset--spacing--60: 2.25rem;--wp--preset--spacing--70: 3.38rem;--wp--preset--spacing--80: 5.06rem;--wp--preset--shadow--natural: 6px 6px 9px rgba(0, 0, 0, 0.2);--wp--preset--shadow--deep: 12px 12px 50px rgba(0, 0, 0, 0.4);--wp--preset--shadow--sharp: 6px 6px 0px rgba(0, 0, 0, 0.2);--wp--preset--shadow--outlined: 6px 6px 0px -3px rgba(255, 255, 255, 1), 6px 6px rgba(0, 0, 0, 1);--wp--preset--shadow--crisp: 6px 6px 0px rgba(0, 0, 0, 1);}:where(.is-layout-flex){gap: 0.5em;}:where(.is-layout-grid){gap: 0.5em;}body .is-layout-flex{display: flex;}.is-layout-flex{flex-wrap: wrap;align-items: center;}.is-layout-flex > :is(*, div){margin: 0;}body .is-layout-grid{display: grid;}.is-layout-grid > :is(*, div){margin: 0;}:where(.wp-block-columns.is-layout-flex){gap: 2em;}:where(.wp-block-columns.is-layout-grid){gap: 2em;}:where(.wp-block-post-template.is-layout-flex){gap: 1.25em;}:where(.wp-block-post-template.is-layout-grid){gap: 1.25em;}.has-black-color{color: var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-color{color: var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-color{color: var(--wp--preset--color--white) !important;}.has-pale-pink-color{color: var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-color{color: var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-color{color: var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-color{color: var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-color{color: var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-color{color: var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-color{color: var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-color{color: var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-color{color: var(--wp--preset--color--vivid-purple) !important;}.has-black-background-color{background-color: var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-background-color{background-color: var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-background-color{background-color: var(--wp--preset--color--white) !important;}.has-pale-pink-background-color{background-color: var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-background-color{background-color: var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-background-color{background-color: var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-background-color{background-color: var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-background-color{background-color: var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-background-color{background-color: var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-background-color{background-color: var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-background-color{background-color: var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-background-color{background-color: var(--wp--preset--color--vivid-purple) !important;}.has-black-border-color{border-color: var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-border-color{border-color: var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-border-color{border-color: var(--wp--preset--color--white) !important;}.has-pale-pink-border-color{border-color: var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-border-color{border-color: var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-border-color{border-color: var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-border-color{border-color: var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-border-color{border-color: var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-border-color{border-color: var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-border-color{border-color: var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-border-color{border-color: var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-border-color{border-color: var(--wp--preset--color--vivid-purple) !important;}.has-vivid-cyan-blue-to-vivid-purple-gradient-background{background: var(--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple) !important;}.has-light-green-cyan-to-vivid-green-cyan-gradient-background{background: var(--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan) !important;}.has-luminous-vivid-amber-to-luminous-vivid-orange-gradient-background{background: var(--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange) !important;}.has-luminous-vivid-orange-to-vivid-red-gradient-background{background: var(--wp--preset--gradient--luminous-vivid-orange-to-vivid-red) !important;}.has-very-light-gray-to-cyan-bluish-gray-gradient-background{background: var(--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray) !important;}.has-cool-to-warm-spectrum-gradient-background{background: var(--wp--preset--gradient--cool-to-warm-spectrum) !important;}.has-blush-light-purple-gradient-background{background: var(--wp--preset--gradient--blush-light-purple) !important;}.has-blush-bordeaux-gradient-background{background: var(--wp--preset--gradient--blush-bordeaux) !important;}.has-luminous-dusk-gradient-background{background: var(--wp--preset--gradient--luminous-dusk) !important;}.has-pale-ocean-gradient-background{background: var(--wp--preset--gradient--pale-ocean) !important;}.has-electric-grass-gradient-background{background: var(--wp--preset--gradient--electric-grass) !important;}.has-midnight-gradient-background{background: var(--wp--preset--gradient--midnight) !important;}.has-small-font-size{font-size: var(--wp--preset--font-size--small) !important;}.has-medium-font-size{font-size: var(--wp--preset--font-size--medium) !important;}.has-large-font-size{font-size: var(--wp--preset--font-size--large) !important;}.has-x-large-font-size{font-size: var(--wp--preset--font-size--x-large) !important;} :where(.wp-block-post-template.is-layout-flex){gap: 1.25em;}:where(.wp-block-post-template.is-layout-grid){gap: 1.25em;} :where(.wp-block-columns.is-layout-flex){gap: 2em;}:where(.wp-block-columns.is-layout-grid){gap: 2em;} :root :where(.wp-block-pullquote){font-size: 1.5em;line-height: 1.6;} </style> <link rel='stylesheet' id='cmplz-general-css' href='https://greentechchallenge.gr/wp-content/plugins/complianz-gdpr/assets/css/cookieblocker.min.css?ver=1728897263' media='all' /> <link rel='stylesheet' id='qi-addons-for-elementor-grid-style-css' href='https://greentechchallenge.gr/wp-content/plugins/qi-addons-for-elementor/assets/css/grid.min.css?ver=1.8.0' media='all' /> <link rel='stylesheet' id='qi-addons-for-elementor-helper-parts-style-css' href='https://greentechchallenge.gr/wp-content/plugins/qi-addons-for-elementor/assets/css/helper-parts.min.css?ver=1.8.0' media='all' /> <link rel='stylesheet' id='qi-addons-for-elementor-style-css' href='https://greentechchallenge.gr/wp-content/plugins/qi-addons-for-elementor/assets/css/main.min.css?ver=1.8.0' media='all' /> <link rel='stylesheet' id='hello-elementor-css' href='https://greentechchallenge.gr/wp-content/themes/hello-elementor/style.min.css?ver=3.1.1' media='all' /> <link rel='stylesheet' id='hello-elementor-theme-style-css' href='https://greentechchallenge.gr/wp-content/themes/hello-elementor/theme.min.css?ver=3.1.1' media='all' /> <link rel='stylesheet' id='hello-elementor-header-footer-css' href='https://greentechchallenge.gr/wp-content/themes/hello-elementor/header-footer.min.css?ver=3.1.1' media='all' /> <link rel='stylesheet' id='elementor-frontend-css' href='https://greentechchallenge.gr/wp-content/plugins/elementor/assets/css/frontend.min.css?ver=3.24.6' media='all' /> <style id='elementor-frontend-inline-css'> .elementor-4175 .elementor-element.elementor-element-cbee413:not(.elementor-motion-effects-element-type-background), .elementor-4175 .elementor-element.elementor-element-cbee413 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-image:url("https://greentechchallenge.gr/wp-content/uploads/2024/09/ορυκτες-πρωτες-υλες.webp");} </style> <link rel='stylesheet' id='elementor-post-5-css' href='https://greentechchallenge.gr/wp-content/uploads/elementor/css/post-5.css?ver=1731078730' media='all' /> <link rel='stylesheet' id='widget-image-css' href='https://greentechchallenge.gr/wp-content/plugins/elementor/assets/css/widget-image.min.css?ver=3.24.6' media='all' /> <link rel='stylesheet' id='widget-nav-menu-css' href='https://greentechchallenge.gr/wp-content/plugins/elementor-pro/assets/css/widget-nav-menu.min.css?ver=3.24.4' media='all' /> <link rel='stylesheet' id='widget-icon-list-css' href='https://greentechchallenge.gr/wp-content/plugins/elementor/assets/css/widget-icon-list.min.css?ver=3.24.6' media='all' /> <link rel='stylesheet' id='widget-social-icons-css' href='https://greentechchallenge.gr/wp-content/plugins/elementor/assets/css/widget-social-icons.min.css?ver=3.24.6' media='all' /> <link rel='stylesheet' id='e-apple-webkit-css' href='https://greentechchallenge.gr/wp-content/plugins/elementor/assets/css/conditionals/apple-webkit.min.css?ver=3.24.6' media='all' /> <link rel='stylesheet' id='widget-heading-css' href='https://greentechchallenge.gr/wp-content/plugins/elementor/assets/css/widget-heading.min.css?ver=3.24.6' media='all' /> <link rel='stylesheet' id='widget-divider-css' href='https://greentechchallenge.gr/wp-content/plugins/elementor/assets/css/widget-divider.min.css?ver=3.24.6' media='all' /> <link rel='stylesheet' id='widget-gallery-css' href='https://greentechchallenge.gr/wp-content/plugins/elementor-pro/assets/css/widget-gallery.min.css?ver=3.24.4' media='all' /> <link rel='stylesheet' id='elementor-gallery-css' href='https://greentechchallenge.gr/wp-content/plugins/elementor/assets/lib/e-gallery/css/e-gallery.min.css?ver=1.2.0' media='all' /> <link rel='stylesheet' id='widget-spacer-css' href='https://greentechchallenge.gr/wp-content/plugins/elementor/assets/css/widget-spacer.min.css?ver=3.24.6' media='all' /> <link rel='stylesheet' id='widget-tabs-css' href='https://greentechchallenge.gr/wp-content/plugins/elementor/assets/css/widget-tabs.min.css?ver=3.24.6' media='all' /> <link rel='stylesheet' id='widget-text-editor-css' href='https://greentechchallenge.gr/wp-content/plugins/elementor/assets/css/widget-text-editor.min.css?ver=3.24.6' media='all' /> <link rel='stylesheet' id='swiper-css' href='https://greentechchallenge.gr/wp-content/plugins/qi-addons-for-elementor/assets/plugins/swiper/8.4.5/swiper.min.css?ver=6.7.1' media='all' /> <link rel='stylesheet' id='e-swiper-css' href='https://greentechchallenge.gr/wp-content/plugins/elementor/assets/css/conditionals/e-swiper.min.css?ver=3.24.6' media='all' /> <link rel='stylesheet' id='widget-loop-builder-css' href='https://greentechchallenge.gr/wp-content/plugins/elementor-pro/assets/css/widget-loop-builder.min.css?ver=3.24.4' media='all' /> <link rel='stylesheet' id='elementor-icons-css' href='https://greentechchallenge.gr/wp-content/plugins/elementor/assets/lib/eicons/css/elementor-icons.min.css?ver=5.31.0' media='all' /> <link rel='stylesheet' id='elementor-pro-css' href='https://greentechchallenge.gr/wp-content/plugins/elementor-pro/assets/css/frontend.min.css?ver=3.24.4' media='all' /> <link rel='stylesheet' id='ooohboi-steroids-styles-css' href='https://greentechchallenge.gr/wp-content/plugins/ooohboi-steroids-for-elementor/assets/css/main.css?ver=2.1.626082023' media='all' /> <link rel='stylesheet' id='jet-tabs-frontend-css' href='https://greentechchallenge.gr/wp-content/plugins/jet-tabs/assets/css/jet-tabs-frontend.css?ver=2.2.5' media='all' /> <link rel='stylesheet' id='jet-tricks-frontend-css' href='https://greentechchallenge.gr/wp-content/plugins/jet-tricks/assets/css/jet-tricks-frontend.css?ver=1.4.9' media='all' /> <link rel='stylesheet' id='elementor-global-css' href='https://greentechchallenge.gr/wp-content/uploads/elementor/css/global.css?ver=1731078731' media='all' /> <link rel='stylesheet' id='elementor-post-60-css' href='https://greentechchallenge.gr/wp-content/uploads/elementor/css/post-60.css?ver=1731078731' media='all' /> <link rel='stylesheet' id='elementor-post-230-css' href='https://greentechchallenge.gr/wp-content/uploads/elementor/css/post-230.css?ver=1731080849' media='all' /> <link rel='stylesheet' id='elementor-post-4175-css' href='https://greentechchallenge.gr/wp-content/uploads/elementor/css/post-4175.css?ver=1731078732' media='all' /> <link rel='stylesheet' id='google-fonts-1-css' href='https://fonts.googleapis.com/css?family=Ubuntu%3A100%2C100italic%2C200%2C200italic%2C300%2C300italic%2C400%2C400italic%2C500%2C500italic%2C600%2C600italic%2C700%2C700italic%2C800%2C800italic%2C900%2C900italic&display=swap&ver=6.7.1' media='all' /> <link rel='stylesheet' id='elementor-icons-shared-0-css' href='https://greentechchallenge.gr/wp-content/plugins/elementor/assets/lib/font-awesome/css/fontawesome.min.css?ver=5.15.3' media='all' /> <link rel='stylesheet' id='elementor-icons-fa-solid-css' href='https://greentechchallenge.gr/wp-content/plugins/elementor/assets/lib/font-awesome/css/solid.min.css?ver=5.15.3' media='all' /> <link rel='stylesheet' id='elementor-icons-fa-regular-css' href='https://greentechchallenge.gr/wp-content/plugins/elementor/assets/lib/font-awesome/css/regular.min.css?ver=5.15.3' media='all' /> <link rel='stylesheet' id='elementor-icons-fa-brands-css' href='https://greentechchallenge.gr/wp-content/plugins/elementor/assets/lib/font-awesome/css/brands.min.css?ver=5.15.3' media='all' /> <link rel="preconnect" href="https://fonts.gstatic.com/" crossorigin><script src="https://greentechchallenge.gr/wp-includes/js/jquery/jquery.min.js?ver=3.7.1" id="jquery-core-js"></script> <script src="https://greentechchallenge.gr/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1" id="jquery-migrate-js"></script>   <script src="https://www.googletagmanager.com/gtag/js?id=GT-KT4BSVQ" id="google_gtagjs-js" async></script> <script id="google_gtagjs-js-after"> window.dataLayer = window.dataLayer || [];function gtag(){dataLayer.push(arguments);} gtag("set","linker",{"domains":["greentechchallenge.gr"]}); gtag("js", new Date()); gtag("set", "developer_id.dZTNiMT", true); gtag("config", "GT-KT4BSVQ"); </script>  <link rel="https://api.w.org/" href="https://greentechchallenge.gr/wp-json/" /><link rel="alternate" title="JSON" type="application/json" href="https://greentechchallenge.gr/wp-json/wp/v2/thematics/4217" /><link rel="EditURI" type="application/rsd+xml" title="RSD" href="https://greentechchallenge.gr/xmlrpc.php?rsd" /> <meta name="generator" content="WordPress 6.7.1" /> <link rel='shortlink' href='https://greentechchallenge.gr/?p=4217' /> <link rel="alternate" title="oEmbed (JSON)" type="application/json+oembed" href="https://greentechchallenge.gr/wp-json/oembed/1.0/embed?url=https%3A%2F%2Fgreentechchallenge.gr%2Fthematics%2Fmineral-raw-materials%2F" /> <link rel="alternate" title="oEmbed (XML)" type="text/xml+oembed" href="https://greentechchallenge.gr/wp-json/oembed/1.0/embed?url=https%3A%2F%2Fgreentechchallenge.gr%2Fthematics%2Fmineral-raw-materials%2F&format=xml" /> <meta name="generator" content="Site Kit by Google 1.140.0" />  <script class="hsq-set-content-id" data-content-id="blog-post"> var _hsq = _hsq || []; _hsq.push(["setContentType", "blog-post"]); </script>  <script type="text/javascript"> (function(c,l,a,r,i,t,y){ c[a]=c[a]||function(){(c[a].q=c[a].q||[]).push(arguments)};t=l.createElement(r);t.async=1; t.src="https://www.clarity.ms/tag/"+i+"?ref=wordpress";y=l.getElementsByTagName(r)[0];y.parentNode.insertBefore(t,y); })(window, document, "clarity", "script", "ojybug9eub"); </script> <style>.cmplz-hidden { display: none !important; }</style><meta name="generator" content="Elementor 3.24.6; features: additional_custom_breakpoints; settings: css_print_method-external, google_font-enabled, font_display-swap">  <script type='text/javascript'> !function(f,b,e,v,n,t,s){if(f.fbq)return;n=f.fbq=function(){n.callMethod? n.callMethod.apply(n,arguments):n.queue.push(arguments)};if(!f._fbq)f._fbq=n; n.push=n;n.loaded=!0;n.version='2.0';n.queue=[];t=b.createElement(e);t.async=!0; t.src=v;s=b.getElementsByTagName(e)[0];s.parentNode.insertBefore(t,s)}(window, document,'script','https://connect.facebook.net/en_US/fbevents.js?v=next'); </script>  <script type='text/javascript'> var url = window.location.origin + '?ob=open-bridge'; fbq('set', 'openbridge', '531947827349180', url); </script> <script type='text/javascript'>fbq('init', '531947827349180', {}, { "agent": "wordpress-6.7.1-4.0.1" })</script><script type='text/javascript'> fbq('track', 'PageView', []); </script>  <noscript> <img height="1" width="1" style="display:none" alt="fbpx" src="https://www.facebook.com/tr?id=531947827349180&ev=PageView&noscript=1" /> </noscript>  <style> .e-con.e-parent:nth-of-type(n+4):not(.e-lazyloaded):not(.e-no-lazyload), .e-con.e-parent:nth-of-type(n+4):not(.e-lazyloaded):not(.e-no-lazyload) * { background-image: none !important; } @media screen and (max-height: 1024px) { .e-con.e-parent:nth-of-type(n+3):not(.e-lazyloaded):not(.e-no-lazyload), .e-con.e-parent:nth-of-type(n+3):not(.e-lazyloaded):not(.e-no-lazyload) * { background-image: none !important; } } @media screen and (max-height: 640px) { .e-con.e-parent:nth-of-type(n+2):not(.e-lazyloaded):not(.e-no-lazyload), .e-con.e-parent:nth-of-type(n+2):not(.e-lazyloaded):not(.e-no-lazyload) * { background-image: none !important; } } </style>  <script> ( function( w, d, s, l, i ) { w[l] = w[l] || []; w[l].push( {'gtm.start': new Date().getTime(), event: 'gtm.js'} ); var f = d.getElementsByTagName( s )[0], j = d.createElement( s ), dl = l != 'dataLayer' ? '&l=' + l : ''; j.async = true; j.src = 'https://www.googletagmanager.com/gtm.js?id=' + i + dl; f.parentNode.insertBefore( j, f ); } )( window, document, 'script', 'dataLayer', 'GTM-5785VLC6' ); </script>  <link rel="icon" href="https://greentechchallenge.gr/wp-content/uploads/2023/09/cropped-GREENTECHFAVICON-32x32.webp" sizes="32x32" /> <link rel="icon" href="https://greentechchallenge.gr/wp-content/uploads/2023/09/cropped-GREENTECHFAVICON-192x192.webp" sizes="192x192" /> <link rel="apple-touch-icon" href="https://greentechchallenge.gr/wp-content/uploads/2023/09/cropped-GREENTECHFAVICON-180x180.webp" /> <meta name="msapplication-TileImage" content="https://greentechchallenge.gr/wp-content/uploads/2023/09/cropped-GREENTECHFAVICON-270x270.webp" /> </head> <body class="thematics-template-default single single-thematics postid-4217 wp-custom-logo qodef-qi--no-touch qi-addons-for-elementor-1.8.0 elementor-default elementor-kit-5 elementor-page-4175">  <noscript> <iframe src="https://www.googletagmanager.com/ns.html?id=GTM-5785VLC6" height="0" width="0" style="display:none;visibility:hidden"></iframe> </noscript>  <a class="skip-link screen-reader-text" href="#content">Skip to content</a> <div data-elementor-type="header" data-elementor-id="60" class="elementor elementor-60 elementor-location-header" data-elementor-post-type="elementor_library"> <div class="elementor-element elementor-element-2bcface e-flex e-con-boxed e-con e-parent" data-id="2bcface" data-element_type="container" data-settings="{"sticky":"top","sticky_effects_offset":50,"jet_parallax_layout_list":[],"_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no","sticky_on":["desktop","tablet","mobile"],"sticky_offset":0}"> <div class="e-con-inner"> <div class="elementor-element elementor-element-e328a73 original-logo ob-has-background-overlay elementor-widget elementor-widget-image" data-id="e328a73" data-element_type="widget" data-settings="{"_ob_photomorph_use":"no","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="image.default"> <div class="elementor-widget-container"> <a href="https://greentechchallenge.gr" aria-label="Home Page"> <img width="2362" height="390" src="https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-01.png" class="attachment-full size-full wp-image-4079" alt="" srcset="https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-01.png 2362w, https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-01-300x50.png 300w, https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-01-1024x169.png 1024w, https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-01-768x127.png 768w, https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-01-1536x254.png 1536w, https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-01-2048x338.png 2048w" sizes="(max-width: 2362px) 100vw, 2362px" /> </a> </div> </div> <div class="elementor-element elementor-element-a0d4d73 scroll-logo ob-has-background-overlay elementor-widget elementor-widget-image" data-id="a0d4d73" data-element_type="widget" data-settings="{"_ob_photomorph_use":"no","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="image.default"> <div class="elementor-widget-container"> <a href="https://greentechchallenge.gr" aria-label="Home Page"> <img width="2362" height="390" src="https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-02.png" class="attachment-full size-full wp-image-4077" alt="" srcset="https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-02.png 2362w, https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-02-300x50.png 300w, https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-02-1024x169.png 1024w, https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-02-768x127.png 768w, https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-02-1536x254.png 1536w, https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-02-2048x338.png 2048w" sizes="(max-width: 2362px) 100vw, 2362px" /> </a> </div> </div> <div class="elementor-element elementor-element-dc960d1 hambicon elementor-hidden-desktop elementor-view-default ob-has-background-overlay elementor-widget elementor-widget-icon" data-id="dc960d1" data-element_type="widget" data-settings="{"_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="icon.default"> <div class="elementor-widget-container"> <div class="elementor-icon-wrapper"> <a class="elementor-icon" href="#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjUyODYiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D"> <i aria-hidden="true" class="fas fa-grip-lines"></i> </a> </div> </div> </div> <div class="elementor-element elementor-element-f432bd7 elementor-nav-menu__align-end elementor-nav-menu--stretch menutextcolours elementor-hidden-tablet elementor-hidden-mobile elementor-nav-menu--dropdown-tablet elementor-nav-menu__text-align-aside elementor-nav-menu--toggle elementor-nav-menu--burger ob-has-background-overlay elementor-widget elementor-widget-nav-menu" data-id="f432bd7" data-element_type="widget" data-settings="{"full_width":"stretch","submenu_icon":{"value":"<i class=\"fas fa-chevron-down\"><\/i>","library":"fa-solid"},"layout":"horizontal","toggle":"burger","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="nav-menu.default"> <div class="elementor-widget-container"> <nav aria-label="Menu" class="elementor-nav-menu--main elementor-nav-menu__container elementor-nav-menu--layout-horizontal e--pointer-none"> <ul id="menu-1-f432bd7" class="elementor-nav-menu"><li class="menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-5144"><a class="elementor-item">Το Πρόγραμμα</a> <ul class="sub-menu elementor-nav-menu--dropdown"> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-43"><a href="https://greentechchallenge.gr/preparation-program/" class="elementor-sub-item">Πρόγραμμα Προετοιμασίας</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-5196"><a href="https://greentechchallenge.gr/final/" class="elementor-sub-item">Τελικός Διαγωνισμός</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-40"><a href="https://greentechchallenge.gr/analytics/" class="elementor-sub-item">Analytics</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-6192"><a href="https://greentechchallenge.gr/terms-of-use/" class="elementor-sub-item">Όροι και Προϋποθέσεις</a></li> <li class="menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-3261"><a class="elementor-sub-item">Προηγούμενοι Διαγωνισμοί</a> <ul class="sub-menu elementor-nav-menu--dropdown"> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-3969"><a href="https://greentechchallenge.gr/greentech-challenge-2023/" class="elementor-sub-item">GreenTech Challenge 2023</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-3260"><a href="https://greentechchallenge.gr/greentech-challenge-2022/" class="elementor-sub-item">GreenTech Challenge 2022</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-3259"><a href="https://greentechchallenge.gr/greentech-challenge-2021/" class="elementor-sub-item">Greentech Challenge 2021</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-3258"><a href="https://greentechchallenge.gr/greentech-challenge-2020/" class="elementor-sub-item">Greentech Challenge 2020</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-3257"><a href="https://greentechchallenge.gr/greentech-challenge-2019/" class="elementor-sub-item">Greentech Challenge 2019</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-3256"><a href="https://greentechchallenge.gr/greentech-challenge-december-2018/" class="elementor-sub-item">GreenTech Challenge Δεκέμβριος 2018</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-3255"><a href="https://greentechchallenge.gr/greentech-challenge-may-2018/" class="elementor-sub-item">Greentech Challenge Μάιος 2018</a></li> </ul> </li> </ul> </li> <li class="menu-item menu-item-type-post_type_archive menu-item-object-thematics current-menu-ancestor current-menu-parent menu-item-has-children menu-item-4374"><a href="https://greentechchallenge.gr/thematics/" class="elementor-item">Θεματικές</a> <ul class="sub-menu elementor-nav-menu--dropdown"> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4375"><a href="https://greentechchallenge.gr/thematics/sustainable-tourism/" class="elementor-sub-item">Βιώσιμος Τουρισμός</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4376"><a href="https://greentechchallenge.gr/thematics/blue-growth/" class="elementor-sub-item">Γαλάζια Ανάπτυξη </a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4377"><a href="https://greentechchallenge.gr/thematics/water-management/" class="elementor-sub-item">Διαχείριση Υδάτων</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4378"><a href="https://greentechchallenge.gr/thematics/energy/" class="elementor-sub-item">Ενέργεια</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4379"><a href="https://greentechchallenge.gr/thematics/smart-and-sustainable-cities/" class="elementor-sub-item">Έξυπνες & Βιώσιμες Πόλεις </a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4380"><a href="https://greentechchallenge.gr/thematics/innovative-products-advanced-materials/" class="elementor-sub-item">Καινοτόμα Προϊόντα & Προηγμένα Υλικά</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics current-menu-item menu-item-4381"><a href="https://greentechchallenge.gr/thematics/mineral-raw-materials/" aria-current="page" class="elementor-sub-item elementor-item-active">Ορυκτές Πρώτες Ύλες</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4382"><a href="https://greentechchallenge.gr/thematics/environment/" class="elementor-sub-item">Περιβάλλον</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4383"><a href="https://greentechchallenge.gr/thematics/environmental-projects-and-infrastructures/" class="elementor-sub-item">Περιβαλλοντικά Έργα και Υποδομές</a></li> </ul> </li> <li class="menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-53"><a class="elementor-item">Επιτροπές</a> <ul class="sub-menu elementor-nav-menu--dropdown"> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-47"><a href="https://greentechchallenge.gr/organizing-committee/" class="elementor-sub-item">Οργανωτική Επιτροπή</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-48"><a href="https://greentechchallenge.gr/scientific-committee/" class="elementor-sub-item">Επιστημονική Επιτροπή</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-52"><a href="https://greentechchallenge.gr/student-committee/" class="elementor-sub-item">Φοιτητική Επιτροπή</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-909"><a href="https://greentechchallenge.gr/mentors/" class="elementor-sub-item">Μέντορες</a></li> </ul> </li> <li class="menu-item menu-item-type-post_type_archive menu-item-object-partners menu-item-4555"><a href="https://greentechchallenge.gr/partners/" class="elementor-item">Συνεργάτες</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-42"><a href="https://greentechchallenge.gr/faq/" class="elementor-item">FAQ</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page current_page_parent menu-item-41"><a href="https://greentechchallenge.gr/blog/" class="elementor-item">Blog</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-58"><a href="https://greentechchallenge.gr/contact/" class="elementor-item">Επικοινωνία</a></li> </ul> </nav> <div class="elementor-menu-toggle" role="button" tabindex="0" aria-label="Menu Toggle" aria-expanded="false"> <i aria-hidden="true" role="presentation" class="elementor-menu-toggle__icon--open eicon-menu-bar"></i><i aria-hidden="true" role="presentation" class="elementor-menu-toggle__icon--close eicon-close"></i> <span class="elementor-screen-only">Menu</span> </div> <nav class="elementor-nav-menu--dropdown elementor-nav-menu__container" aria-hidden="true"> <ul id="menu-2-f432bd7" class="elementor-nav-menu"><li class="menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-5144"><a class="elementor-item" tabindex="-1">Το Πρόγραμμα</a> <ul class="sub-menu elementor-nav-menu--dropdown"> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-43"><a href="https://greentechchallenge.gr/preparation-program/" class="elementor-sub-item" tabindex="-1">Πρόγραμμα Προετοιμασίας</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-5196"><a href="https://greentechchallenge.gr/final/" class="elementor-sub-item" tabindex="-1">Τελικός Διαγωνισμός</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-40"><a href="https://greentechchallenge.gr/analytics/" class="elementor-sub-item" tabindex="-1">Analytics</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-6192"><a href="https://greentechchallenge.gr/terms-of-use/" class="elementor-sub-item" tabindex="-1">Όροι και Προϋποθέσεις</a></li> <li class="menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-3261"><a class="elementor-sub-item" tabindex="-1">Προηγούμενοι Διαγωνισμοί</a> <ul class="sub-menu elementor-nav-menu--dropdown"> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-3969"><a href="https://greentechchallenge.gr/greentech-challenge-2023/" class="elementor-sub-item" tabindex="-1">GreenTech Challenge 2023</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-3260"><a href="https://greentechchallenge.gr/greentech-challenge-2022/" class="elementor-sub-item" tabindex="-1">GreenTech Challenge 2022</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-3259"><a href="https://greentechchallenge.gr/greentech-challenge-2021/" class="elementor-sub-item" tabindex="-1">Greentech Challenge 2021</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-3258"><a href="https://greentechchallenge.gr/greentech-challenge-2020/" class="elementor-sub-item" tabindex="-1">Greentech Challenge 2020</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-3257"><a href="https://greentechchallenge.gr/greentech-challenge-2019/" class="elementor-sub-item" tabindex="-1">Greentech Challenge 2019</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-3256"><a href="https://greentechchallenge.gr/greentech-challenge-december-2018/" class="elementor-sub-item" tabindex="-1">GreenTech Challenge Δεκέμβριος 2018</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-3255"><a href="https://greentechchallenge.gr/greentech-challenge-may-2018/" class="elementor-sub-item" tabindex="-1">Greentech Challenge Μάιος 2018</a></li> </ul> </li> </ul> </li> <li class="menu-item menu-item-type-post_type_archive menu-item-object-thematics current-menu-ancestor current-menu-parent menu-item-has-children menu-item-4374"><a href="https://greentechchallenge.gr/thematics/" class="elementor-item" tabindex="-1">Θεματικές</a> <ul class="sub-menu elementor-nav-menu--dropdown"> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4375"><a href="https://greentechchallenge.gr/thematics/sustainable-tourism/" class="elementor-sub-item" tabindex="-1">Βιώσιμος Τουρισμός</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4376"><a href="https://greentechchallenge.gr/thematics/blue-growth/" class="elementor-sub-item" tabindex="-1">Γαλάζια Ανάπτυξη </a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4377"><a href="https://greentechchallenge.gr/thematics/water-management/" class="elementor-sub-item" tabindex="-1">Διαχείριση Υδάτων</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4378"><a href="https://greentechchallenge.gr/thematics/energy/" class="elementor-sub-item" tabindex="-1">Ενέργεια</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4379"><a href="https://greentechchallenge.gr/thematics/smart-and-sustainable-cities/" class="elementor-sub-item" tabindex="-1">Έξυπνες & Βιώσιμες Πόλεις </a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4380"><a href="https://greentechchallenge.gr/thematics/innovative-products-advanced-materials/" class="elementor-sub-item" tabindex="-1">Καινοτόμα Προϊόντα & Προηγμένα Υλικά</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics current-menu-item menu-item-4381"><a href="https://greentechchallenge.gr/thematics/mineral-raw-materials/" aria-current="page" class="elementor-sub-item elementor-item-active" tabindex="-1">Ορυκτές Πρώτες Ύλες</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4382"><a href="https://greentechchallenge.gr/thematics/environment/" class="elementor-sub-item" tabindex="-1">Περιβάλλον</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4383"><a href="https://greentechchallenge.gr/thematics/environmental-projects-and-infrastructures/" class="elementor-sub-item" tabindex="-1">Περιβαλλοντικά Έργα και Υποδομές</a></li> </ul> </li> <li class="menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-53"><a class="elementor-item" tabindex="-1">Επιτροπές</a> <ul class="sub-menu elementor-nav-menu--dropdown"> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-47"><a href="https://greentechchallenge.gr/organizing-committee/" class="elementor-sub-item" tabindex="-1">Οργανωτική Επιτροπή</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-48"><a href="https://greentechchallenge.gr/scientific-committee/" class="elementor-sub-item" tabindex="-1">Επιστημονική Επιτροπή</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-52"><a href="https://greentechchallenge.gr/student-committee/" class="elementor-sub-item" tabindex="-1">Φοιτητική Επιτροπή</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-909"><a href="https://greentechchallenge.gr/mentors/" class="elementor-sub-item" tabindex="-1">Μέντορες</a></li> </ul> </li> <li class="menu-item menu-item-type-post_type_archive menu-item-object-partners menu-item-4555"><a href="https://greentechchallenge.gr/partners/" class="elementor-item" tabindex="-1">Συνεργάτες</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-42"><a href="https://greentechchallenge.gr/faq/" class="elementor-item" tabindex="-1">FAQ</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page current_page_parent menu-item-41"><a href="https://greentechchallenge.gr/blog/" class="elementor-item" tabindex="-1">Blog</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-58"><a href="https://greentechchallenge.gr/contact/" class="elementor-item" tabindex="-1">Επικοινωνία</a></li> </ul> </nav> </div> </div> </div> </div> </div> <div data-elementor-type="single-post" data-elementor-id="4175" class="elementor elementor-4175 elementor-location-single post-4217 thematics type-thematics status-publish has-post-thumbnail hentry" data-elementor-post-type="elementor_library"> <div class="elementor-element elementor-element-cbee413 e-flex e-con-boxed e-con e-parent" data-id="cbee413" data-element_type="container" data-settings="{"background_background":"classic","jet_parallax_layout_list":[],"_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}"> <div class="e-con-inner"> <div class="elementor-element elementor-element-626f7bd ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="626f7bd" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <span class="elementor-heading-title elementor-size-default"><a href="https://greentechchallenge.gr/thematics">← Πίσω στις θεματικές</a></span> </div> </div> <div class="elementor-element elementor-element-34aab33 e-con-full e-flex e-con e-child" data-id="34aab33" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}"> <div class="elementor-element elementor-element-3bf462b ob-has-background-overlay elementor-widget elementor-widget-image" data-id="3bf462b" data-element_type="widget" data-settings="{"_ob_photomorph_use":"no","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="image.default"> <div class="elementor-widget-container"> <img width="300" height="300" src="https://greentechchallenge.gr/wp-content/uploads/2024/09/Ορυκτές-πρώτες-ύλες-1.png" class="attachment-large size-large wp-image-4650" alt="" srcset="https://greentechchallenge.gr/wp-content/uploads/2024/09/Ορυκτές-πρώτες-ύλες-1.png 300w, https://greentechchallenge.gr/wp-content/uploads/2024/09/Ορυκτές-πρώτες-ύλες-1-150x150.png 150w" sizes="(max-width: 300px) 100vw, 300px" /> </div> </div> <div class="elementor-element elementor-element-e83221a ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="e83221a" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Ορυκτές Πρώτες Ύλες</h2> </div> </div> </div> <div class="elementor-element elementor-element-68be1f3 ob-has-background-overlay elementor-widget elementor-widget-gallery" data-id="68be1f3" data-element_type="widget" data-settings="{"columns":20,"aspect_ratio":"1:1","columns_mobile":6,"columns_tablet":6,"gallery_layout":"grid","gap":{"unit":"px","size":10,"sizes":[]},"gap_tablet":{"unit":"px","size":10,"sizes":[]},"gap_mobile":{"unit":"px","size":10,"sizes":[]},"content_hover_animation":"fade-in","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="gallery.default"> <div class="elementor-widget-container"> <div class="elementor-gallery__container"> <div class="e-gallery-item elementor-gallery-item elementor-animated-content"> <div class="e-gallery-image elementor-gallery-item__image" data-thumbnail="https://greentechchallenge.gr/wp-content/uploads/2023/09/E-WEB-Goal-07.webp" data-width="300" data-height="300" aria-label="" role="img" ></div> </div> <div class="e-gallery-item elementor-gallery-item elementor-animated-content"> <div class="e-gallery-image elementor-gallery-item__image" data-thumbnail="https://greentechchallenge.gr/wp-content/uploads/2023/09/E-WEB-Goal-08.webp" data-width="300" data-height="300" aria-label="" role="img" ></div> </div> <div class="e-gallery-item elementor-gallery-item elementor-animated-content"> <div class="e-gallery-image elementor-gallery-item__image" data-thumbnail="https://greentechchallenge.gr/wp-content/uploads/2023/09/E-WEB-Goal-09.webp" data-width="300" data-height="300" aria-label="" role="img" ></div> </div> <div class="e-gallery-item elementor-gallery-item elementor-animated-content"> <div class="e-gallery-image elementor-gallery-item__image" data-thumbnail="https://greentechchallenge.gr/wp-content/uploads/2023/09/E-WEB-Goal-12.webp" data-width="300" data-height="300" aria-label="" role="img" ></div> </div> <div class="e-gallery-item elementor-gallery-item elementor-animated-content"> <div class="e-gallery-image elementor-gallery-item__image" data-thumbnail="https://greentechchallenge.gr/wp-content/uploads/2023/09/E-WEB-Goal-13.webp" data-width="300" data-height="300" aria-label="" role="img" ></div> </div> <div class="e-gallery-item elementor-gallery-item elementor-animated-content"> <div class="e-gallery-image elementor-gallery-item__image" data-thumbnail="https://greentechchallenge.gr/wp-content/uploads/2023/09/E-WEB-Goal-15.webp" data-width="300" data-height="300" aria-label="" role="img" ></div> </div> </div> </div> </div> </div> </div> <div class="elementor-element elementor-element-a71d954 e-flex e-con-boxed e-con e-parent" data-id="a71d954" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"background_background":"classic","_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}"> <div class="e-con-inner"> <div class="elementor-element elementor-element-fe2a068 e-con-full e-flex e-con e-child" data-id="fe2a068" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}"> <div class="elementor-element elementor-element-7a7341b ob-has-background-overlay elementor-widget elementor-widget-spacer" data-id="7a7341b" data-element_type="widget" data-settings="{"_ob_spacerat_use":"no","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="spacer.default"> <div class="elementor-widget-container"> <div class="elementor-spacer"> <div class="elementor-spacer-inner"></div> </div> </div> </div> <div class="elementor-element elementor-element-75f788c elementor-mobile-align-justify elementor-align-justify elementor-widget-mobile__width-inherit ob-has-background-overlay ob-is-butterbutton elementor-widget elementor-widget-button" data-id="75f788c" data-element_type="widget" data-settings="{"_ob_butterbutton_use_it":"yes","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="button.default"> <div class="elementor-widget-container"> <div class="elementor-button-wrapper"> <a class="elementor-button elementor-button-link elementor-size-sm" href="#apply" target="_blank"> <span class="elementor-button-content-wrapper"> <span class="elementor-button-text">Λάβετε μέρος</span> </span> </a> </div> </div> </div> </div> <div class="elementor-element elementor-element-cda39d3 e-con-full e-flex e-con e-child" data-id="cda39d3" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}"> <div class="elementor-element elementor-element-8a5e821 ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="8a5e821" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Εισαγωγή στην θεματική ενότητα</h2> </div> </div> <div class="elementor-element elementor-element-d4a07db elementor-widget__width-initial ob-has-background-overlay elementor-widget elementor-widget-theme-post-content" data-id="d4a07db" data-element_type="widget" data-settings="{"_ob_postman_use":"no","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="theme-post-content.default"> <div class="elementor-widget-container"> <p>To ΕΙΤ RawMaterials Incubator Greece σε συνεργασία με το GreenTech Challenge δημιουργούν τη θεματική Ορυκτές Πρώτες Ύλες για την ανεύρεση και υποστήριξη καινοτόμων λύσεων στον τομέα των ορυκτών πρώτων υλών.</p> <p>Ο κλάδος των πρώτων υλών βρίσκεται σε μια κρίσιμη καμπή, αντιμετωπίζοντας πλήθος προκλήσεων και ευκαιριών. Καθώς η παγκόσμια ζήτηση για πρώτες ύλες αυξάνεται λόγω της πληθυσμιακής αύξησης και της βιομηχανικής επέκτασης, υπάρχει επείγουσα ανάγκη να αντιμετωπιστούν ζητήματα σπανιότητας πόρων, υπερβολικής εξόρυξης και μη βιώσιμων πρακτικών εξόρυξης. Ταυτόχρονα, ο τομέας αντιμετωπίζει την περιβαλλοντική υποβάθμιση και τη ρύπανση που σχετίζεται με την εξόρυξη πόρων, επηρεάζοντας τα οικοσυστήματα και τις τοπικές κοινωνίες.</p> <p>Γίνε μέλος του EIT RawMaterials Incubator Greece, ξεκινώντας το ταξίδι σου στον τομέα των πρώτων υλών στο GreenTech Challenge.</p> <p>Η θεματική αυτή απευθύνεται σε:</p> <ul> <li>Καινοτόμες επιχειρήσεις</li> <li>Ερευνητές</li> <li>Μηχανικούς</li> <li>Φοιτητές</li> </ul> <p>που έχουν ή θέλουν να αναπτύξουν μία καινοτόμα ιδέα των ορυκτών πρώτων υλών που μπορεί να εφαρμοστεί και αξιοποιηθεί στον τομέα για έναν έναν πιο περιβαλλοντικά συνειδητοποιημένο και κοινωνικά υπεύθυνο τομέα πρώτων υλών.</p> </div> </div> </div> </div> </div> <div class="elementor-element elementor-element-1e34342 e-flex e-con-boxed e-con e-parent" data-id="1e34342" data-element_type="container" data-settings="{"background_background":"classic","jet_parallax_layout_list":[],"_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}"> <div class="e-con-inner"> <div class="elementor-element elementor-element-785de0a elementor-widget__width-initial elementor-tabs-view-horizontal ob-has-background-overlay ob-use-tabbr elementor-widget elementor-widget-tabs" data-id="785de0a" data-element_type="widget" data-settings="{"_ob_use_tabbr":"yes","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="tabs.default"> <div class="elementor-widget-container"> <div class="elementor-tabs"> <div class="elementor-tabs-wrapper" role="tablist" > <div id="elementor-tab-title-1261" class="elementor-tab-title elementor-tab-desktop-title" aria-selected="true" data-tab="1" role="tab" tabindex="0" aria-controls="elementor-tab-content-1261" aria-expanded="false">Προκλήσεις</div> <div id="elementor-tab-title-1262" class="elementor-tab-title elementor-tab-desktop-title" aria-selected="false" data-tab="2" role="tab" tabindex="-1" aria-controls="elementor-tab-content-1262" aria-expanded="false">Παραδείγματα</div> <div id="elementor-tab-title-1263" class="elementor-tab-title elementor-tab-desktop-title" aria-selected="false" data-tab="3" role="tab" tabindex="-1" aria-controls="elementor-tab-content-1263" aria-expanded="false">Success Stories</div> </div> <div class="elementor-tabs-content-wrapper" role="tablist" aria-orientation="vertical"> <div class="elementor-tab-title elementor-tab-mobile-title" aria-selected="true" data-tab="1" role="tab" tabindex="0" aria-controls="elementor-tab-content-1261" aria-expanded="false">Προκλήσεις</div> <div id="elementor-tab-content-1261" class="elementor-tab-content elementor-clearfix" data-tab="1" role="tabpanel" aria-labelledby="elementor-tab-title-1261" tabindex="0" hidden="false"><ul> <li>Αύξηση ζήτησης βιώσιμων ορυκτών πρώτων υλών και διαθεσιμότητα ορυκτών πρώτων υλών</li> <li>Υποκατάσταση κρίσιμων και τοξικών πρώτων υλών</li> <li>Θεσμικά και νομικά εμπόδια</li> <li>Βιώσιμη εξόρυξη και εξόρυξη σε δύσκολα περιβάλλοντα</li> <li>Εφαρμογή μοντέλων κυκλικής οικονομίας στην αλυσίδα αξίας ορυκτών πρώτων υλών</li> <li>Ψηφιοποίηση διαδικασιών εξόρυξης</li> <li>Βελτιστοποίηση διεργασιών στη μεταλλευτική και μεταλλουργική αλυσίδα</li> <li>Ανακύκλωση των WEEE</li> <li>Ανακύκλωση των μετάλλων και μεταλλευμάτων στα τελικά προϊόντα</li> <li>Μείωση και εκμετάλλευση των αποβλήτων από τις εξορύξεις</li> <li>Έλεγχος τήρησης των περιβαλλοντικών προϋποθέσεων εξόρυξης</li> <li>Διαχείριση περίπλοκων παγκόσμιων αλυσίδων εφοδιασμού για πρώτες ύλες, που οδηγεί σε ζητήματα όπως διακοπές εφοδιασμού και ανήθικη προμήθεια.</li> <li>Εύρεση αποτελεσματικών τρόπων ανακύκλωσης απορριμμάτων που παράγονται κατά την εξόρυξη πρώτων υλών</li> </ul> </div> <div class="elementor-tab-title elementor-tab-mobile-title" aria-selected="false" data-tab="2" role="tab" tabindex="-1" aria-controls="elementor-tab-content-1262" aria-expanded="false">Παραδείγματα</div> <div id="elementor-tab-content-1262" class="elementor-tab-content elementor-clearfix" data-tab="2" role="tabpanel" aria-labelledby="elementor-tab-title-1262" tabindex="0" hidden="hidden"><ul> <li>Αξιοποίηση εφαρμογών MAchine Learning και Big Data για βελτιστοποιημένη εξόρυξη και διαχείριση</li> <li>Εφαρμογή τεχνολογίας blockchain για την παροχή ιχνηλασιμότητας και διαφάνειας στην αλυσίδα εφοδιασμού</li> <li>Δημιουργία αποτελεσματικών εγκαταστάσεων ανακύκλωσης για την ανάκτηση πολύτιμων υλικών από απορριπτόμενα προϊόντα</li> <li>Συλλογή των χρήσιμων στοιχείων (ποσότητες μετάλλου) από τα ελαστικά μετά το τέλος ζωής τους</li> <li>Δημιουργία μιας ενισχυμένης με εφαρμογές AI ψηφιακής αγοράς όπου ιδιώτες και επιχειρήσεις μπορούν να αγοράσουν αντισταθμίσεις άνθρακα από πιστοποιημένα έργα, όπως πρωτοβουλίες αναδάσωσης ή ανανεώσιμων πηγών ενέργειας</li> </ul> </div> <div class="elementor-tab-title elementor-tab-mobile-title" aria-selected="false" data-tab="3" role="tab" tabindex="-1" aria-controls="elementor-tab-content-1263" aria-expanded="false">Success Stories</div> <div id="elementor-tab-content-1263" class="elementor-tab-content elementor-clearfix" data-tab="3" role="tabpanel" aria-labelledby="elementor-tab-title-1263" tabindex="0" hidden="hidden"><p><strong>Εταιρεία Viztaar</strong><br /> Διαδικτυακή αγορά B2B που προσφέρει πρώτες ύλες πολλαπλών κατηγοριών. Η εταιρεία εξυπηρετεί βιομηχανίες χάλυβα, βιομηχανίες μόδας, γεωργικές βιομηχανίες, βιομηχανίες χαρτιού και πολλά άλλα. Ο κατάλογος προϊόντων περιλαμβάνει μέταλλα, χημικά, χαρτί, νήματα, ίνες, πολυμερή, ενεργειακά προϊόντα και πολλά άλλα.</p> <p><strong>Εταιρεία Cyclic Materials</strong><br /> Aνάπτυξη διαδικασίας ανακύκλωσης για μόνιμους μαγνήτες σπάνιων γαιών. Η τεχνολογία της επιτρέπει την ανάκτηση πρώτων υλών που θα διοχετευθούν ξανά στις αλυσίδες εφοδιασμού των ηλεκτρικών οχημάτων και άλλων τεχνολογιών ανανεώσιμων πηγών ενέργειας.</p> </div> </div> </div> </div> </div> </div> </div> <div class="elementor-element elementor-element-00cdff7 e-flex e-con-boxed e-con e-parent" data-id="00cdff7" data-element_type="container" id="apply" data-settings="{"jet_parallax_layout_list":[],"_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}"> <div class="e-con-inner"> <div class="elementor-element elementor-element-3af620a ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="3af620a" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Ποιους αφορά</h2> </div> </div> <div class="elementor-element elementor-element-659cbcb e-grid e-con-full e-con e-child" data-id="659cbcb" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}"> <div class="elementor-element elementor-element-92955cb e-con-full e-flex e-con e-child" data-id="92955cb" data-element_type="container" data-settings="{"background_background":"gradient","jet_parallax_layout_list":[],"_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}"> <div class="elementor-element elementor-element-fddd95a ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="fddd95a" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Φοιτητές</h2> </div> </div> <div class="elementor-element elementor-element-406a885 ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-text-editor" data-id="406a885" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_postman_use":"no","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="text-editor.default"> <div class="elementor-widget-container"> <p>Έχετε ή θέλετε να αναπτύξετε μια καινοτόμα ιδέα πάνω στα φετινά GreenTech Challenges;</p> </div> </div> <div class="elementor-element elementor-element-8ce2d80 elementor-mobile-align-justify elementor-align-left ob-has-background-overlay elementor-widget elementor-widget-button" data-id="8ce2d80" data-element_type="widget" data-settings="{"_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="button.default"> <div class="elementor-widget-container"> <div class="elementor-button-wrapper"> <a class="elementor-button elementor-button-link elementor-size-sm" href="https://gaea.mantisims.gr/call/6703e0ed49f73/" target="_blank"> <span class="elementor-button-content-wrapper"> <span class="elementor-button-text">Υποβολή πρότασης</span> </span> </a> </div> </div> </div> </div> <div class="elementor-element elementor-element-24a54b1 e-con-full e-flex e-con e-child" data-id="24a54b1" data-element_type="container" data-settings="{"background_background":"gradient","jet_parallax_layout_list":[],"_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}"> <div class="elementor-element elementor-element-a4109cd ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="a4109cd" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Ερευνητές</h2> </div> </div> <div class="elementor-element elementor-element-9f84cc3 ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-text-editor" data-id="9f84cc3" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_postman_use":"no","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="text-editor.default"> <div class="elementor-widget-container"> <p>Θέλετε να αξιοποιήσετε εμπορικά τα ερευνητικά σας αποτελέσματα και να <span style="color: var( --e-global-color-4020c76 ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight ); background-color: transparent; text-align: var(--text-align);">βρείτε</span><span style="color: var( --e-global-color-4020c76 ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight ); background-color: transparent; text-align: var(--text-align);"> εφαρμογή σε σύγχρονες περιβαλλοντικές προκλήσεις;</span></p> </div> </div> <div class="elementor-element elementor-element-235c36e elementor-mobile-align-justify elementor-align-left ob-has-background-overlay elementor-widget elementor-widget-button" data-id="235c36e" data-element_type="widget" data-settings="{"_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="button.default"> <div class="elementor-widget-container"> <div class="elementor-button-wrapper"> <a class="elementor-button elementor-button-link elementor-size-sm" href="https://gaea.mantisims.gr/call/6703e08aba211/" target="_blank"> <span class="elementor-button-content-wrapper"> <span class="elementor-button-text">Υποβολή πρότασης</span> </span> </a> </div> </div> </div> </div> <div class="elementor-element elementor-element-99247f8 e-con-full e-flex e-con e-child" data-id="99247f8" data-element_type="container" data-settings="{"background_background":"gradient","jet_parallax_layout_list":[],"_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}"> <div class="elementor-element elementor-element-bd14928 ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="bd14928" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Νεοφυείς επιχειρήσεις</h2> </div> </div> <div class="elementor-element elementor-element-75a8c0a ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-text-editor" data-id="75a8c0a" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_postman_use":"no","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="text-editor.default"> <div class="elementor-widget-container"> <p>Έχετε αναπτύξει μια καινοτόμα λύση που επιλύει ένα από τα Challenges των GreenTech Partners;</p> </div> </div> <div class="elementor-element elementor-element-55a7d80 elementor-mobile-align-justify elementor-align-left ob-has-background-overlay elementor-widget elementor-widget-button" data-id="55a7d80" data-element_type="widget" data-settings="{"_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="button.default"> <div class="elementor-widget-container"> <div class="elementor-button-wrapper"> <a class="elementor-button elementor-button-link elementor-size-sm" href="https://gaea.mantisims.gr/call/6703e149ae72d" target="_blank"> <span class="elementor-button-content-wrapper"> <span class="elementor-button-text">Υποβολή πρότασης</span> </span> </a> </div> </div> </div> </div> </div> </div> </div> <div class="elementor-element elementor-element-e6f00d6 e-con-full e-flex e-con e-parent" data-id="e6f00d6" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}"> <div class="elementor-element elementor-element-2f709fc ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="2f709fc" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Ανακάλυψε άλλες θεματικές</h2> </div> </div> <div class="elementor-element elementor-element-5ef6600 ob-has-background-overlay elementor-widget elementor-widget-loop-carousel" data-id="5ef6600" data-element_type="widget" data-settings="{"template_id":"4253","slides_to_show":"5","offset_sides":"right","image_spacing_custom":{"unit":"px","size":32,"sizes":[]},"slides_to_show_tablet":"3","slides_to_show_mobile":"2","_skin":"post","slides_to_scroll":"1","edit_handle_selector":".elementor-widget-container","autoplay":"yes","autoplay_speed":5000,"pause_on_hover":"yes","pause_on_interaction":"yes","infinite":"yes","speed":500,"offset_width":{"unit":"px","size":80,"sizes":[]},"offset_width_tablet":{"unit":"px","size":"","sizes":[]},"offset_width_mobile":{"unit":"px","size":"","sizes":[]},"image_spacing_custom_tablet":{"unit":"px","size":"","sizes":[]},"image_spacing_custom_mobile":{"unit":"px","size":"","sizes":[]},"_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="loop-carousel.post"> <div class="elementor-widget-container"> <div class="swiper elementor-loop-container elementor-grid" dir="ltr"> <div class="swiper-wrapper" aria-live="off"> <style id="loop-4253">.elementor-4253 .elementor-element.elementor-element-e02da42{--display:flex;--justify-content:flex-start;--background-transition:0.3s;--overlay-opacity:0.02;border-style:solid;--border-style:solid;border-width:1px 1px 1px 1px;--border-top-width:1px;--border-right-width:1px;--border-bottom-width:1px;--border-left-width:1px;border-color:var( --e-global-color-7283ccb );--border-color:var( --e-global-color-7283ccb );--border-radius:20px 20px 20px 20px;}.elementor-4253 .elementor-element.elementor-element-e02da42:not(.elementor-motion-effects-element-type-background), .elementor-4253 .elementor-element.elementor-element-e02da42 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:var( --e-global-color-4020c76 );}.elementor-4253 .elementor-element.elementor-element-e02da42:hover{background-color:var( --e-global-color-25ce23b );}.elementor-4253 .elementor-element.elementor-element-e02da42::before, .elementor-4253 .elementor-element.elementor-element-e02da42 > .elementor-background-video-container::before, .elementor-4253 .elementor-element.elementor-element-e02da42 > .e-con-inner > .elementor-background-video-container::before, .elementor-4253 .elementor-element.elementor-element-e02da42 > .elementor-background-slideshow::before, .elementor-4253 .elementor-element.elementor-element-e02da42 > .e-con-inner > .elementor-background-slideshow::before, .elementor-4253 .elementor-element.elementor-element-e02da42 > .elementor-motion-effects-container > .elementor-motion-effects-layer::before{--background-overlay:'';}.elementor-4253 .elementor-element.elementor-element-e02da42, .elementor-4253 .elementor-element.elementor-element-e02da42::before{--border-transition:0.3s;}.elementor-4253 .elementor-element.elementor-element-d20a23e{text-align:left;}.elementor-4253 .elementor-element.elementor-element-d20a23e img{width:100px;}.elementor-4253 .elementor-element.elementor-element-d712e7b .elementor-heading-title{color:var( --e-global-color-text );font-family:var( --e-global-typography-accent-font-family ), Sans-serif;font-size:var( --e-global-typography-accent-font-size );font-weight:var( --e-global-typography-accent-font-weight );line-height:var( --e-global-typography-accent-line-height );letter-spacing:var( --e-global-typography-accent-letter-spacing );}.elementor-4253 .elementor-element.elementor-element-d712e7b.ob-harakiri{writing-mode:inherit;}.elementor-4253 .elementor-element.elementor-element-d712e7b.ob-harakiri .elementor-heading-title{writing-mode:inherit;transform:rotate(0deg);}.elementor-4253 .elementor-element.elementor-element-d712e7b.ob-harakiri .elementor-widget-container > div{writing-mode:inherit;transform:rotate(0deg);}.elementor-4253 .elementor-element.elementor-element-d712e7b .elementor-widget-container{text-indent:0px;mix-blend-mode:inherit;}@media(max-width:1024px){.elementor-4253 .elementor-element.elementor-element-d20a23e img{width:80px;}.elementor-4253 .elementor-element.elementor-element-d712e7b .elementor-heading-title{font-size:var( --e-global-typography-accent-font-size );line-height:var( --e-global-typography-accent-line-height );letter-spacing:var( --e-global-typography-accent-letter-spacing );}}@media(min-width:768px){.elementor-4253 .elementor-element.elementor-element-e02da42{--content-width:511px;}}@media(max-width:767px){.elementor-4253 .elementor-element.elementor-element-e02da42{--padding-top:.5rem;--padding-bottom:.5rem;--padding-left:.5rem;--padding-right:.5rem;}.elementor-4253 .elementor-element.elementor-element-d20a23e img{width:50px;}.elementor-4253 .elementor-element.elementor-element-d712e7b .elementor-heading-title{font-size:var( --e-global-typography-accent-font-size );line-height:var( --e-global-typography-accent-line-height );letter-spacing:var( --e-global-typography-accent-letter-spacing );}}/* Start custom CSS for container, class: .elementor-element-e02da42 */.elementor-4253 .elementor-element.elementor-element-e02da42:hover::before { background-size: 80% /* Increase size for zoom-in effect */ }/* End custom CSS */</style> <div data-elementor-type="loop-item" data-elementor-id="4253" class="elementor elementor-4253 swiper-slide e-loop-item e-loop-item-4224 post-4224 thematics type-thematics status-publish has-post-thumbnail hentry" data-elementor-post-type="elementor_library" role="group" aria-roledescription="slide" data-custom-edit-handle="1"> <a class="elementor-element elementor-element-e02da42 e-flex e-con-boxed e-con e-parent" data-id="e02da42" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"background_background":"classic","_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}" href="https://greentechchallenge.gr/thematics/blue-growth/"> <div class="e-con-inner"> <div class="elementor-element elementor-element-d20a23e ob-has-background-overlay elementor-widget elementor-widget-image" data-id="d20a23e" data-element_type="widget" data-settings="{"_ob_photomorph_use":"no","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="image.default"> <div class="elementor-widget-container"> <img width="300" height="300" src="https://greentechchallenge.gr/wp-content/uploads/2024/09/Γαλάζια-ανάπτυξη-1.png" class="attachment-large size-large wp-image-4644" alt="" srcset="https://greentechchallenge.gr/wp-content/uploads/2024/09/Γαλάζια-ανάπτυξη-1.png 300w, https://greentechchallenge.gr/wp-content/uploads/2024/09/Γαλάζια-ανάπτυξη-1-150x150.png 150w" sizes="(max-width: 300px) 100vw, 300px" /> </div> </div> <div class="elementor-element elementor-element-d712e7b ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="d712e7b" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Γαλάζια Ανάπτυξη </h2> </div> </div> </div> </a> </div> <div data-elementor-type="loop-item" data-elementor-id="4253" class="elementor elementor-4253 swiper-slide e-loop-item e-loop-item-4223 post-4223 thematics type-thematics status-publish has-post-thumbnail hentry" data-elementor-post-type="elementor_library" role="group" aria-roledescription="slide" data-custom-edit-handle="1"> <a class="elementor-element elementor-element-e02da42 e-flex e-con-boxed e-con e-parent" data-id="e02da42" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"background_background":"classic","_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}" href="https://greentechchallenge.gr/thematics/innovative-products-advanced-materials/"> <div class="e-con-inner"> <div class="elementor-element elementor-element-d20a23e ob-has-background-overlay elementor-widget elementor-widget-image" data-id="d20a23e" data-element_type="widget" data-settings="{"_ob_photomorph_use":"no","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="image.default"> <div class="elementor-widget-container"> <img width="300" height="300" src="https://greentechchallenge.gr/wp-content/uploads/2024/09/Καινοτόμα-προϊόντα-προηγμένα-υλικά-1.png" class="attachment-large size-large wp-image-4645" alt="" srcset="https://greentechchallenge.gr/wp-content/uploads/2024/09/Καινοτόμα-προϊόντα-προηγμένα-υλικά-1.png 300w, https://greentechchallenge.gr/wp-content/uploads/2024/09/Καινοτόμα-προϊόντα-προηγμένα-υλικά-1-150x150.png 150w" sizes="(max-width: 300px) 100vw, 300px" /> </div> </div> <div class="elementor-element elementor-element-d712e7b ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="d712e7b" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Καινοτόμα Προϊόντα & Προηγμένα Υλικά</h2> </div> </div> </div> </a> </div> <div data-elementor-type="loop-item" data-elementor-id="4253" class="elementor elementor-4253 swiper-slide e-loop-item e-loop-item-4222 post-4222 thematics type-thematics status-publish has-post-thumbnail hentry" data-elementor-post-type="elementor_library" role="group" aria-roledescription="slide" data-custom-edit-handle="1"> <a class="elementor-element elementor-element-e02da42 e-flex e-con-boxed e-con e-parent" data-id="e02da42" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"background_background":"classic","_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}" href="https://greentechchallenge.gr/thematics/water-management/"> <div class="e-con-inner"> <div class="elementor-element elementor-element-d20a23e ob-has-background-overlay elementor-widget elementor-widget-image" data-id="d20a23e" data-element_type="widget" data-settings="{"_ob_photomorph_use":"no","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="image.default"> <div class="elementor-widget-container"> <img width="300" height="300" src="https://greentechchallenge.gr/wp-content/uploads/2024/09/Διαχείριση-υδάτων-1.png" class="attachment-large size-large wp-image-4646" alt="" srcset="https://greentechchallenge.gr/wp-content/uploads/2024/09/Διαχείριση-υδάτων-1.png 300w, https://greentechchallenge.gr/wp-content/uploads/2024/09/Διαχείριση-υδάτων-1-150x150.png 150w" sizes="(max-width: 300px) 100vw, 300px" /> </div> </div> <div class="elementor-element elementor-element-d712e7b ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="d712e7b" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Διαχείριση Υδάτων</h2> </div> </div> </div> </a> </div> <div data-elementor-type="loop-item" data-elementor-id="4253" class="elementor elementor-4253 swiper-slide e-loop-item e-loop-item-4221 post-4221 thematics type-thematics status-publish has-post-thumbnail hentry" data-elementor-post-type="elementor_library" role="group" aria-roledescription="slide" data-custom-edit-handle="1"> <a class="elementor-element elementor-element-e02da42 e-flex e-con-boxed e-con e-parent" data-id="e02da42" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"background_background":"classic","_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}" href="https://greentechchallenge.gr/thematics/smart-and-sustainable-cities/"> <div class="e-con-inner"> <div class="elementor-element elementor-element-d20a23e ob-has-background-overlay elementor-widget elementor-widget-image" data-id="d20a23e" data-element_type="widget" data-settings="{"_ob_photomorph_use":"no","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="image.default"> <div class="elementor-widget-container"> <img width="300" height="300" src="https://greentechchallenge.gr/wp-content/uploads/2024/09/Έξυπνες-βιώσιμες-πόλεις-1.png" class="attachment-large size-large wp-image-4647" alt="" srcset="https://greentechchallenge.gr/wp-content/uploads/2024/09/Έξυπνες-βιώσιμες-πόλεις-1.png 300w, https://greentechchallenge.gr/wp-content/uploads/2024/09/Έξυπνες-βιώσιμες-πόλεις-1-150x150.png 150w" sizes="(max-width: 300px) 100vw, 300px" /> </div> </div> <div class="elementor-element elementor-element-d712e7b ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="d712e7b" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Έξυπνες & Βιώσιμες Πόλεις </h2> </div> </div> </div> </a> </div> <div data-elementor-type="loop-item" data-elementor-id="4253" class="elementor elementor-4253 swiper-slide e-loop-item e-loop-item-4220 post-4220 thematics type-thematics status-publish has-post-thumbnail hentry" data-elementor-post-type="elementor_library" role="group" aria-roledescription="slide" data-custom-edit-handle="1"> <a class="elementor-element elementor-element-e02da42 e-flex e-con-boxed e-con e-parent" data-id="e02da42" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"background_background":"classic","_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}" href="https://greentechchallenge.gr/thematics/environmental-projects-and-infrastructures/"> <div class="e-con-inner"> <div class="elementor-element elementor-element-d20a23e ob-has-background-overlay elementor-widget elementor-widget-image" data-id="d20a23e" data-element_type="widget" data-settings="{"_ob_photomorph_use":"no","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="image.default"> <div class="elementor-widget-container"> <img width="300" height="300" src="https://greentechchallenge.gr/wp-content/uploads/2024/09/Περιβαλλοντικά-έργα-υποδομές-1.png" class="attachment-large size-large wp-image-4648" alt="" srcset="https://greentechchallenge.gr/wp-content/uploads/2024/09/Περιβαλλοντικά-έργα-υποδομές-1.png 300w, https://greentechchallenge.gr/wp-content/uploads/2024/09/Περιβαλλοντικά-έργα-υποδομές-1-150x150.png 150w" sizes="(max-width: 300px) 100vw, 300px" /> </div> </div> <div class="elementor-element elementor-element-d712e7b ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="d712e7b" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Περιβαλλοντικά Έργα και Υποδομές</h2> </div> </div> </div> </a> </div> <div data-elementor-type="loop-item" data-elementor-id="4253" class="elementor elementor-4253 swiper-slide e-loop-item e-loop-item-4218 post-4218 thematics type-thematics status-publish has-post-thumbnail hentry" data-elementor-post-type="elementor_library" role="group" aria-roledescription="slide" data-custom-edit-handle="1"> <a class="elementor-element elementor-element-e02da42 e-flex e-con-boxed e-con e-parent" data-id="e02da42" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"background_background":"classic","_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}" href="https://greentechchallenge.gr/thematics/sustainable-tourism/"> <div class="e-con-inner"> <div class="elementor-element elementor-element-d20a23e ob-has-background-overlay elementor-widget elementor-widget-image" data-id="d20a23e" data-element_type="widget" data-settings="{"_ob_photomorph_use":"no","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="image.default"> <div class="elementor-widget-container"> <img width="300" height="300" src="https://greentechchallenge.gr/wp-content/uploads/2024/09/Βιώσιμος-τουρισμός-1.png" class="attachment-large size-large wp-image-4649" alt="" srcset="https://greentechchallenge.gr/wp-content/uploads/2024/09/Βιώσιμος-τουρισμός-1.png 300w, https://greentechchallenge.gr/wp-content/uploads/2024/09/Βιώσιμος-τουρισμός-1-150x150.png 150w" sizes="(max-width: 300px) 100vw, 300px" /> </div> </div> <div class="elementor-element elementor-element-d712e7b ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="d712e7b" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Βιώσιμος Τουρισμός</h2> </div> </div> </div> </a> </div> <div data-elementor-type="loop-item" data-elementor-id="4253" class="elementor elementor-4253 swiper-slide e-loop-item e-loop-item-4183 post-4183 thematics type-thematics status-publish has-post-thumbnail hentry" data-elementor-post-type="elementor_library" role="group" aria-roledescription="slide" data-custom-edit-handle="1"> <a class="elementor-element elementor-element-e02da42 e-flex e-con-boxed e-con e-parent" data-id="e02da42" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"background_background":"classic","_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}" href="https://greentechchallenge.gr/thematics/energy/"> <div class="e-con-inner"> <div class="elementor-element elementor-element-d20a23e ob-has-background-overlay elementor-widget elementor-widget-image" data-id="d20a23e" data-element_type="widget" data-settings="{"_ob_photomorph_use":"no","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="image.default"> <div class="elementor-widget-container"> <img width="300" height="300" src="https://greentechchallenge.gr/wp-content/uploads/2024/09/Ενέργεια-1.png" class="attachment-large size-large wp-image-4651" alt="" srcset="https://greentechchallenge.gr/wp-content/uploads/2024/09/Ενέργεια-1.png 300w, https://greentechchallenge.gr/wp-content/uploads/2024/09/Ενέργεια-1-150x150.png 150w" sizes="(max-width: 300px) 100vw, 300px" /> </div> </div> <div class="elementor-element elementor-element-d712e7b ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="d712e7b" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Ενέργεια</h2> </div> </div> </div> </a> </div> <div data-elementor-type="loop-item" data-elementor-id="4253" class="elementor elementor-4253 swiper-slide e-loop-item e-loop-item-4172 post-4172 thematics type-thematics status-publish has-post-thumbnail hentry" data-elementor-post-type="elementor_library" role="group" aria-roledescription="slide" data-custom-edit-handle="1"> <a class="elementor-element elementor-element-e02da42 e-flex e-con-boxed e-con e-parent" data-id="e02da42" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"background_background":"classic","_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}" href="https://greentechchallenge.gr/thematics/environment/"> <div class="e-con-inner"> <div class="elementor-element elementor-element-d20a23e ob-has-background-overlay elementor-widget elementor-widget-image" data-id="d20a23e" data-element_type="widget" data-settings="{"_ob_photomorph_use":"no","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="image.default"> <div class="elementor-widget-container"> <img width="300" height="300" src="https://greentechchallenge.gr/wp-content/uploads/2024/09/Περιβάλλον-1.png" class="attachment-large size-large wp-image-4652" alt="" srcset="https://greentechchallenge.gr/wp-content/uploads/2024/09/Περιβάλλον-1.png 300w, https://greentechchallenge.gr/wp-content/uploads/2024/09/Περιβάλλον-1-150x150.png 150w" sizes="(max-width: 300px) 100vw, 300px" /> </div> </div> <div class="elementor-element elementor-element-d712e7b ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="d712e7b" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Περιβάλλον</h2> </div> </div> </div> </a> </div> </div> </div> </div> </div> </div> </div> <div data-elementor-type="footer" data-elementor-id="230" class="elementor elementor-230 elementor-location-footer" data-elementor-post-type="elementor_library"> <section class="elementor-section elementor-top-section elementor-element elementor-element-3bfefb0a elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="3bfefb0a" data-element_type="section" data-settings="{"background_background":"classic","jet_parallax_layout_list":[],"_ob_glider_is_slider":"no"}"> <div class="elementor-container elementor-column-gap-no"> <div class="elementor-column elementor-col-20 elementor-top-column elementor-element elementor-element-2e27162c" data-id="2e27162c" data-element_type="column" data-settings="{"_ob_column_hoveranimator":"no","_ob_column_has_pseudo":"no"}"> <div class="elementor-widget-wrap elementor-element-populated"> <div class="elementor-element elementor-element-4cbf77b3 ob-has-background-overlay elementor-widget elementor-widget-image" data-id="4cbf77b3" data-element_type="widget" data-settings="{"_ob_photomorph_use":"no","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="image.default"> <div class="elementor-widget-container"> <a href="https://greentechchallenge.gr"> <img width="2362" height="390" src="https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-02.png" class="attachment-full size-full wp-image-4077" alt="" srcset="https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-02.png 2362w, https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-02-300x50.png 300w, https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-02-1024x169.png 1024w, https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-02-768x127.png 768w, https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-02-1536x254.png 1536w, https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-02-2048x338.png 2048w" sizes="(max-width: 2362px) 100vw, 2362px" /> </a> </div> </div> <div class="elementor-element elementor-element-3978589 elementor-icon-list--layout-traditional elementor-list-item-link-full_width ob-has-background-overlay elementor-widget elementor-widget-icon-list" data-id="3978589" data-element_type="widget" data-settings="{"_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="icon-list.default"> <div class="elementor-widget-container"> <ul class="elementor-icon-list-items"> <li class="elementor-icon-list-item"> <span class="elementor-icon-list-icon"> <i aria-hidden="true" class="fas fa-phone-alt"></i> </span> <span class="elementor-icon-list-text">+30 210 010 90 65</span> </li> <li class="elementor-icon-list-item"> <span class="elementor-icon-list-icon"> <i aria-hidden="true" class="far fa-envelope"></i> </span> <span class="elementor-icon-list-text">info@greentechchallenge.gr</span> </li> </ul> </div> </div> <div class="elementor-element elementor-element-212537b5 e-grid-align-left elementor-shape-circle elementor-grid-0 ob-has-background-overlay elementor-widget elementor-widget-social-icons" data-id="212537b5" data-element_type="widget" data-settings="{"_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="social-icons.default"> <div class="elementor-widget-container"> <div class="elementor-social-icons-wrapper elementor-grid"> <span class="elementor-grid-item"> <a class="elementor-icon elementor-social-icon elementor-social-icon-facebook elementor-repeater-item-c50c13d" href="https://www.facebook.com/greentechchallenge" target="_blank"> <span class="elementor-screen-only">Facebook</span> <i class="fab fa-facebook"></i> </a> </span> <span class="elementor-grid-item"> <a class="elementor-icon elementor-social-icon elementor-social-icon-instagram elementor-repeater-item-530439a" href="https://www.instagram.com/greentech_challenge/" target="_blank"> <span class="elementor-screen-only">Instagram</span> <i class="fab fa-instagram"></i> </a> </span> <span class="elementor-grid-item"> <a class="elementor-icon elementor-social-icon elementor-social-icon-linkedin elementor-repeater-item-994951f" href="https://www.linkedin.com/school/greentechchallengebyesuntua/" target="_blank"> <span class="elementor-screen-only">Linkedin</span> <i class="fab fa-linkedin"></i> </a> </span> </div> </div> </div> </div> </div> <div class="elementor-column elementor-col-20 elementor-top-column elementor-element elementor-element-2910d817" data-id="2910d817" data-element_type="column" data-settings="{"_ob_column_hoveranimator":"no","_ob_column_has_pseudo":"no"}"> <div class="elementor-widget-wrap elementor-element-populated"> <div class="elementor-element elementor-element-22839e0 ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="22839e0" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <p class="elementor-heading-title elementor-size-default">Μενού</p> </div> </div> <div class="elementor-element elementor-element-d4df14 elementor-nav-menu--dropdown-none elementor-widget__width-auto ob-has-background-overlay elementor-widget elementor-widget-nav-menu" data-id="d4df14" data-element_type="widget" data-settings="{"layout":"vertical","submenu_icon":{"value":"<i class=\"fas fa-caret-down\"><\/i>","library":"fa-solid"},"_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="nav-menu.default"> <div class="elementor-widget-container"> <nav aria-label="Menu" class="elementor-nav-menu--main elementor-nav-menu__container elementor-nav-menu--layout-vertical e--pointer-text e--animation-none"> <ul id="menu-1-d4df14" class="elementor-nav-menu sm-vertical"><li class="menu-item menu-item-type-post_type_archive menu-item-object-thematics menu-item-4394"><a href="https://greentechchallenge.gr/thematics/" class="elementor-item">Θεματικές</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-238"><a href="https://greentechchallenge.gr/analytics/" class="elementor-item">Analytics</a></li> <li class="menu-item menu-item-type-post_type_archive menu-item-object-partners menu-item-4554"><a href="https://greentechchallenge.gr/partners/" class="elementor-item">Συνεργάτες</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-239"><a href="https://greentechchallenge.gr/faq/" class="elementor-item">FAQ</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page current_page_parent menu-item-237"><a href="https://greentechchallenge.gr/blog/" class="elementor-item">Blog</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-240"><a href="https://greentechchallenge.gr/contact/" class="elementor-item">Επικοινωνία</a></li> </ul> </nav> <nav class="elementor-nav-menu--dropdown elementor-nav-menu__container" aria-hidden="true"> <ul id="menu-2-d4df14" class="elementor-nav-menu sm-vertical"><li class="menu-item menu-item-type-post_type_archive menu-item-object-thematics menu-item-4394"><a href="https://greentechchallenge.gr/thematics/" class="elementor-item" tabindex="-1">Θεματικές</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-238"><a href="https://greentechchallenge.gr/analytics/" class="elementor-item" tabindex="-1">Analytics</a></li> <li class="menu-item menu-item-type-post_type_archive menu-item-object-partners menu-item-4554"><a href="https://greentechchallenge.gr/partners/" class="elementor-item" tabindex="-1">Συνεργάτες</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-239"><a href="https://greentechchallenge.gr/faq/" class="elementor-item" tabindex="-1">FAQ</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page current_page_parent menu-item-237"><a href="https://greentechchallenge.gr/blog/" class="elementor-item" tabindex="-1">Blog</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-240"><a href="https://greentechchallenge.gr/contact/" class="elementor-item" tabindex="-1">Επικοινωνία</a></li> </ul> </nav> </div> </div> </div> </div> <div class="elementor-column elementor-col-20 elementor-top-column elementor-element elementor-element-66f78693" data-id="66f78693" data-element_type="column" data-settings="{"_ob_column_hoveranimator":"no","_ob_column_has_pseudo":"no"}"> <div class="elementor-widget-wrap elementor-element-populated"> <div class="elementor-element elementor-element-61fa54d8 ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="61fa54d8" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <p class="elementor-heading-title elementor-size-default">Το Πρόγραμμα</p> </div> </div> <div class="elementor-element elementor-element-30f66b5b elementor-nav-menu--dropdown-none elementor-widget__width-auto ob-has-background-overlay elementor-widget elementor-widget-nav-menu" data-id="30f66b5b" data-element_type="widget" data-settings="{"layout":"vertical","submenu_icon":{"value":"<i class=\"fas fa-caret-down\"><\/i>","library":"fa-solid"},"_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="nav-menu.default"> <div class="elementor-widget-container"> <nav aria-label="Menu" class="elementor-nav-menu--main elementor-nav-menu__container elementor-nav-menu--layout-vertical e--pointer-text e--animation-none"> <ul id="menu-1-30f66b5b" class="elementor-nav-menu sm-vertical"><li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-429"><a href="https://greentechchallenge.gr/preparation-program/" class="elementor-item">Πρόγραμμα Προετοιμασίας</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-5197"><a href="https://greentechchallenge.gr/final/" class="elementor-item">Τελικός Διαγωνισμός</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-6191"><a href="https://greentechchallenge.gr/terms-of-use/" class="elementor-item">Όροι και Προϋποθέσεις</a></li> </ul> </nav> <nav class="elementor-nav-menu--dropdown elementor-nav-menu__container" aria-hidden="true"> <ul id="menu-2-30f66b5b" class="elementor-nav-menu sm-vertical"><li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-429"><a href="https://greentechchallenge.gr/preparation-program/" class="elementor-item" tabindex="-1">Πρόγραμμα Προετοιμασίας</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-5197"><a href="https://greentechchallenge.gr/final/" class="elementor-item" tabindex="-1">Τελικός Διαγωνισμός</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-6191"><a href="https://greentechchallenge.gr/terms-of-use/" class="elementor-item" tabindex="-1">Όροι και Προϋποθέσεις</a></li> </ul> </nav> </div> </div> </div> </div> <div class="elementor-column elementor-col-20 elementor-top-column elementor-element elementor-element-6c702293" data-id="6c702293" data-element_type="column" data-settings="{"_ob_column_hoveranimator":"no","_ob_column_has_pseudo":"no"}"> <div class="elementor-widget-wrap elementor-element-populated"> <div class="elementor-element elementor-element-28a109ca ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="28a109ca" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <p class="elementor-heading-title elementor-size-default">Θεματικές</p> </div> </div> <div class="elementor-element elementor-element-75563d16 elementor-nav-menu--dropdown-none elementor-widget__width-auto ob-has-background-overlay elementor-widget elementor-widget-nav-menu" data-id="75563d16" data-element_type="widget" data-settings="{"layout":"vertical","submenu_icon":{"value":"<i class=\"fas fa-caret-down\"><\/i>","library":"fa-solid"},"_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="nav-menu.default"> <div class="elementor-widget-container"> <nav aria-label="Menu" class="elementor-nav-menu--main elementor-nav-menu__container elementor-nav-menu--layout-vertical e--pointer-text e--animation-none"> <ul id="menu-1-75563d16" class="elementor-nav-menu sm-vertical"><li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4385"><a href="https://greentechchallenge.gr/thematics/sustainable-tourism/" class="elementor-item">Βιώσιμος Τουρισμός</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4386"><a href="https://greentechchallenge.gr/thematics/blue-growth/" class="elementor-item">Γαλάζια Ανάπτυξη </a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4387"><a href="https://greentechchallenge.gr/thematics/water-management/" class="elementor-item">Διαχείριση Υδάτων</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4388"><a href="https://greentechchallenge.gr/thematics/energy/" class="elementor-item">Ενέργεια</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4389"><a href="https://greentechchallenge.gr/thematics/smart-and-sustainable-cities/" class="elementor-item">Έξυπνες & Βιώσιμες Πόλεις </a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4390"><a href="https://greentechchallenge.gr/thematics/innovative-products-advanced-materials/" class="elementor-item">Καινοτόμα Προϊόντα & Προηγμένα Υλικά</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics current-menu-item menu-item-4391"><a href="https://greentechchallenge.gr/thematics/mineral-raw-materials/" aria-current="page" class="elementor-item elementor-item-active">Ορυκτές Πρώτες Ύλες</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4392"><a href="https://greentechchallenge.gr/thematics/environment/" class="elementor-item">Περιβάλλον</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4393"><a href="https://greentechchallenge.gr/thematics/environmental-projects-and-infrastructures/" class="elementor-item">Περιβαλλοντικά Έργα και Υποδομές</a></li> </ul> </nav> <nav class="elementor-nav-menu--dropdown elementor-nav-menu__container" aria-hidden="true"> <ul id="menu-2-75563d16" class="elementor-nav-menu sm-vertical"><li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4385"><a href="https://greentechchallenge.gr/thematics/sustainable-tourism/" class="elementor-item" tabindex="-1">Βιώσιμος Τουρισμός</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4386"><a href="https://greentechchallenge.gr/thematics/blue-growth/" class="elementor-item" tabindex="-1">Γαλάζια Ανάπτυξη </a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4387"><a href="https://greentechchallenge.gr/thematics/water-management/" class="elementor-item" tabindex="-1">Διαχείριση Υδάτων</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4388"><a href="https://greentechchallenge.gr/thematics/energy/" class="elementor-item" tabindex="-1">Ενέργεια</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4389"><a href="https://greentechchallenge.gr/thematics/smart-and-sustainable-cities/" class="elementor-item" tabindex="-1">Έξυπνες & Βιώσιμες Πόλεις </a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4390"><a href="https://greentechchallenge.gr/thematics/innovative-products-advanced-materials/" class="elementor-item" tabindex="-1">Καινοτόμα Προϊόντα & Προηγμένα Υλικά</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics current-menu-item menu-item-4391"><a href="https://greentechchallenge.gr/thematics/mineral-raw-materials/" aria-current="page" class="elementor-item elementor-item-active" tabindex="-1">Ορυκτές Πρώτες Ύλες</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4392"><a href="https://greentechchallenge.gr/thematics/environment/" class="elementor-item" tabindex="-1">Περιβάλλον</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-thematics menu-item-4393"><a href="https://greentechchallenge.gr/thematics/environmental-projects-and-infrastructures/" class="elementor-item" tabindex="-1">Περιβαλλοντικά Έργα και Υποδομές</a></li> </ul> </nav> </div> </div> </div> </div> <div class="elementor-column elementor-col-20 elementor-top-column elementor-element elementor-element-322c211d" data-id="322c211d" data-element_type="column" data-settings="{"_ob_column_hoveranimator":"no","_ob_column_has_pseudo":"no"}"> <div class="elementor-widget-wrap elementor-element-populated"> <div class="elementor-element elementor-element-39171170 ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="39171170" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <p class="elementor-heading-title elementor-size-default">Επιτροπές</p> </div> </div> <div class="elementor-element elementor-element-cc50fc3 elementor-nav-menu--dropdown-none elementor-widget__width-auto ob-has-background-overlay elementor-widget elementor-widget-nav-menu" data-id="cc50fc3" data-element_type="widget" data-settings="{"layout":"vertical","submenu_icon":{"value":"<i class=\"fas fa-caret-down\"><\/i>","library":"fa-solid"},"_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="nav-menu.default"> <div class="elementor-widget-container"> <nav aria-label="Menu" class="elementor-nav-menu--main elementor-nav-menu__container elementor-nav-menu--layout-vertical e--pointer-text e--animation-none"> <ul id="menu-1-cc50fc3" class="elementor-nav-menu sm-vertical"><li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-426"><a href="https://greentechchallenge.gr/scientific-committee/" class="elementor-item">Επιστημονική Επιτροπή</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-425"><a href="https://greentechchallenge.gr/organizing-committee/" class="elementor-item">Οργανωτική Επιτροπή</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-427"><a href="https://greentechchallenge.gr/student-committee/" class="elementor-item">Φοιτητική Επιτροπή</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-2641"><a href="https://greentechchallenge.gr/mentors/" class="elementor-item">Μέντορες</a></li> </ul> </nav> <nav class="elementor-nav-menu--dropdown elementor-nav-menu__container" aria-hidden="true"> <ul id="menu-2-cc50fc3" class="elementor-nav-menu sm-vertical"><li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-426"><a href="https://greentechchallenge.gr/scientific-committee/" class="elementor-item" tabindex="-1">Επιστημονική Επιτροπή</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-425"><a href="https://greentechchallenge.gr/organizing-committee/" class="elementor-item" tabindex="-1">Οργανωτική Επιτροπή</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-427"><a href="https://greentechchallenge.gr/student-committee/" class="elementor-item" tabindex="-1">Φοιτητική Επιτροπή</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-2641"><a href="https://greentechchallenge.gr/mentors/" class="elementor-item" tabindex="-1">Μέντορες</a></li> </ul> </nav> </div> </div> </div> </div> </div> </section> <section class="elementor-section elementor-top-section elementor-element elementor-element-79bbcdd elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="79bbcdd" data-element_type="section" data-settings="{"background_background":"classic","jet_parallax_layout_list":[],"_ob_glider_is_slider":"no"}"> <div class="elementor-container elementor-column-gap-no"> <div class="elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-75f14f8" data-id="75f14f8" data-element_type="column" data-settings="{"_ob_column_hoveranimator":"no","_ob_column_has_pseudo":"no"}"> <div class="elementor-widget-wrap elementor-element-populated"> <div class="elementor-element elementor-element-d70fb43 elementor-widget-divider--view-line ob-has-background-overlay elementor-widget elementor-widget-divider" data-id="d70fb43" data-element_type="widget" data-settings="{"_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="divider.default"> <div class="elementor-widget-container"> <div class="elementor-divider"> <span class="elementor-divider-separator"> </span> </div> </div> </div> <div class="elementor-element elementor-element-7251350e ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="7251350e" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <p class="elementor-heading-title elementor-size-default">© Greentech Challenge 2024. All rights reserved. Powered by <a href="http://mantisbi.io" target="_blank">Mantis Beyond Innovation</a></p> </div> </div> </div> </div> </div> </section> </div>  <div id="cmplz-cookiebanner-container"><div class="cmplz-cookiebanner cmplz-hidden banner-1 banner-a optin cmplz-bottom-right cmplz-categories-type-view-preferences" aria-modal="true" data-nosnippet="true" role="dialog" aria-live="polite" aria-labelledby="cmplz-header-1-optin" aria-describedby="cmplz-message-1-optin"> <div class="cmplz-header"> <div class="cmplz-logo"></div> <div class="cmplz-title" id="cmplz-header-1-optin">Διαχείριση Cookies</div> <div class="cmplz-close" tabindex="0" role="button" aria-label="Close dialog"> <svg aria-hidden="true" focusable="false" data-prefix="fas" data-icon="times" class="svg-inline--fa fa-times fa-w-11" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 352 512"><path fill="currentColor" d="M242.72 256l100.07-100.07c12.28-12.28 12.28-32.19 0-44.48l-22.24-22.24c-12.28-12.28-32.19-12.28-44.48 0L176 189.28 75.93 89.21c-12.28-12.28-32.19-12.28-44.48 0L9.21 111.45c-12.28 12.28-12.28 32.19 0 44.48L109.28 256 9.21 356.07c-12.28 12.28-12.28 32.19 0 44.48l22.24 22.24c12.28 12.28 32.2 12.28 44.48 0L176 322.72l100.07 100.07c12.28 12.28 32.2 12.28 44.48 0l22.24-22.24c12.28-12.28 12.28-32.19 0-44.48L242.72 256z"></path></svg> </div> </div> <div class="cmplz-divider cmplz-divider-header"></div> <div class="cmplz-body"> <div class="cmplz-message" id="cmplz-message-1-optin"><p>Για να παρέχουμε τις καλύτερες δυνατές εμπειρίες, χρησιμοποιούμε τεχνολογίες όπως τα cookies για να αποθηκεύουμε και/ή να αποκτούμε πρόσβαση σε πληροφορίες συσκευών. Η συγκατάθεσή σας σε αυτές τις τεχνολογίες θα μας επιτρέψει να επεξεργαζόμαστε δεδομένα όπως τη συμπεριφορά περιήγησης ή μοναδικά αναγνωριστικά σε αυτόν τον ιστότοπο. Η μη συγκατάθεση ή η απόσυρση της συγκατάθεσης ενδέχεται να επηρεάσει αρνητικά ορισμένες λειτουργίες και δυνατότητες.</p></div>  <div class="cmplz-categories"> <details class="cmplz-category cmplz-functional" > <summary> <span class="cmplz-category-header"> <span class="cmplz-category-title">Λειτουργικά</span> <span class='cmplz-always-active'> <span class="cmplz-banner-checkbox"> <input type="checkbox" id="cmplz-functional-optin" data-category="cmplz_functional" class="cmplz-consent-checkbox cmplz-functional" size="40" value="1"/> <label class="cmplz-label" for="cmplz-functional-optin" tabindex="0"><span class="screen-reader-text">Λειτουργικά</span></label> </span> Always active </span> <span class="cmplz-icon cmplz-open"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512" height="18" ><path d="M224 416c-8.188 0-16.38-3.125-22.62-9.375l-192-192c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0L224 338.8l169.4-169.4c12.5-12.5 32.75-12.5 45.25 0s12.5 32.75 0 45.25l-192 192C240.4 412.9 232.2 416 224 416z"/></svg> </span> </span> </summary> <div class="cmplz-description"> <span class="cmplz-description-functional">Η τεχνική αποθήκευση ή πρόσβαση είναι απολύτως απαραίτητη για τον νόμιμο σκοπό της ενεργοποίησης της χρήσης μιας συγκεκριμένης υπηρεσίας που ζητείται ρητά από τον συνδρομητή ή χρήστη, ή για τον αποκλειστικό σκοπό της μετάδοσης μιας επικοινωνίας μέσω ενός δικτύου ηλεκτρονικών επικοινωνιών.</span> </div> </details> <details class="cmplz-category cmplz-preferences" > <summary> <span class="cmplz-category-header"> <span class="cmplz-category-title">Preferences</span> <span class="cmplz-banner-checkbox"> <input type="checkbox" id="cmplz-preferences-optin" data-category="cmplz_preferences" class="cmplz-consent-checkbox cmplz-preferences" size="40" value="1"/> <label class="cmplz-label" for="cmplz-preferences-optin" tabindex="0"><span class="screen-reader-text">Preferences</span></label> </span> <span class="cmplz-icon cmplz-open"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512" height="18" ><path d="M224 416c-8.188 0-16.38-3.125-22.62-9.375l-192-192c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0L224 338.8l169.4-169.4c12.5-12.5 32.75-12.5 45.25 0s12.5 32.75 0 45.25l-192 192C240.4 412.9 232.2 416 224 416z"/></svg> </span> </span> </summary> <div class="cmplz-description"> <span class="cmplz-description-preferences">The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.</span> </div> </details> <details class="cmplz-category cmplz-statistics" > <summary> <span class="cmplz-category-header"> <span class="cmplz-category-title">Στατιστικά</span> <span class="cmplz-banner-checkbox"> <input type="checkbox" id="cmplz-statistics-optin" data-category="cmplz_statistics" class="cmplz-consent-checkbox cmplz-statistics" size="40" value="1"/> <label class="cmplz-label" for="cmplz-statistics-optin" tabindex="0"><span class="screen-reader-text">Στατιστικά</span></label> </span> <span class="cmplz-icon cmplz-open"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512" height="18" ><path d="M224 416c-8.188 0-16.38-3.125-22.62-9.375l-192-192c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0L224 338.8l169.4-169.4c12.5-12.5 32.75-12.5 45.25 0s12.5 32.75 0 45.25l-192 192C240.4 412.9 232.2 416 224 416z"/></svg> </span> </span> </summary> <div class="cmplz-description"> <span class="cmplz-description-statistics">Η τεχνική αποθήκευση ή πρόσβαση που χρησιμοποιείται αποκλειστικά για στατιστικούς σκοπούς.</span> <span class="cmplz-description-statistics-anonymous">The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.</span> </div> </details> <details class="cmplz-category cmplz-marketing" > <summary> <span class="cmplz-category-header"> <span class="cmplz-category-title">Μάρκετινγκ</span> <span class="cmplz-banner-checkbox"> <input type="checkbox" id="cmplz-marketing-optin" data-category="cmplz_marketing" class="cmplz-consent-checkbox cmplz-marketing" size="40" value="1"/> <label class="cmplz-label" for="cmplz-marketing-optin" tabindex="0"><span class="screen-reader-text">Μάρκετινγκ</span></label> </span> <span class="cmplz-icon cmplz-open"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512" height="18" ><path d="M224 416c-8.188 0-16.38-3.125-22.62-9.375l-192-192c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0L224 338.8l169.4-169.4c12.5-12.5 32.75-12.5 45.25 0s12.5 32.75 0 45.25l-192 192C240.4 412.9 232.2 416 224 416z"/></svg> </span> </span> </summary> <div class="cmplz-description"> <span class="cmplz-description-marketing">Η τεχνική αποθήκευση ή πρόσβαση απαιτείται για τη δημιουργία προφίλ χρηστών με σκοπό την αποστολή διαφημίσεων ή την παρακολούθηση του χρήστη σε έναν ιστότοπο ή σε διάφορους ιστότοπους για παρόμοιους σκοπούς μάρκετινγκ.</span> </div> </details> </div> </div> <div class="cmplz-links cmplz-information"> <a class="cmplz-link cmplz-manage-options cookie-statement" href="#" data-relative_url="#cmplz-manage-consent-container">Manage options</a> <a class="cmplz-link cmplz-manage-third-parties cookie-statement" href="#" data-relative_url="#cmplz-cookies-overview">Manage services</a> <a class="cmplz-link cmplz-manage-vendors tcf cookie-statement" href="#" data-relative_url="#cmplz-tcf-wrapper">Manage {vendor_count} vendors</a> <a class="cmplz-link cmplz-external cmplz-read-more-purposes tcf" target="_blank" rel="noopener noreferrer nofollow" href="https://cookiedatabase.org/tcf/purposes/">Read more about these purposes</a> </div> <div class="cmplz-divider cmplz-footer"></div> <div class="cmplz-buttons"> <button class="cmplz-btn cmplz-accept">Αποδοχή</button> <button class="cmplz-btn cmplz-deny">Deny</button> <button class="cmplz-btn cmplz-view-preferences">Διαχείριση Συγκατάθεσης</button> <button class="cmplz-btn cmplz-save-preferences">Αποθήκευση προτιμήσεων</button> <a class="cmplz-btn cmplz-manage-options tcf cookie-statement" href="#" data-relative_url="#cmplz-manage-consent-container">Διαχείριση Συγκατάθεσης</a> </div> <div class="cmplz-links cmplz-documents"> <a class="cmplz-link cookie-statement" href="#" data-relative_url="">{title}</a> <a class="cmplz-link privacy-statement" href="#" data-relative_url="">{title}</a> <a class="cmplz-link impressum" href="#" data-relative_url="">{title}</a> </div> </div> </div> <div id="cmplz-manage-consent" data-nosnippet="true"><button class="cmplz-btn cmplz-hidden cmplz-manage-consent manage-consent-1">Manage consent</button> </div> <div data-elementor-type="popup" data-elementor-id="5286" class="elementor elementor-5286 elementor-location-popup" data-elementor-settings="{"prevent_scroll":"yes","avoid_multiple_popups":"yes","entrance_animation_mobile":"slideInRight","exit_animation_mobile":"slideInRight","entrance_animation":"slideInRight","entrance_animation_tablet":"fadeInRight","exit_animation":"slideInRight","exit_animation_tablet":"fadeInRight","entrance_animation_duration":{"unit":"px","size":0.29999999999999999,"sizes":[]},"a11y_navigation":"yes","timing":[]}" data-elementor-post-type="elementor_library"> <div class="elementor-element elementor-element-ca0b6a5 e-flex e-con-boxed e-con e-parent" data-id="ca0b6a5" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}"> <div class="e-con-inner"> <div class="elementor-element elementor-element-0312b3d e-con-full e-flex e-con e-child" data-id="0312b3d" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}"> <div class="elementor-element elementor-element-3a7a3cf ob-has-background-overlay elementor-widget elementor-widget-image" data-id="3a7a3cf" data-element_type="widget" data-settings="{"_ob_photomorph_use":"no","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="image.default"> <div class="elementor-widget-container"> <a href="https://greentechchallenge.gr"> <img width="800" height="132" src="https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-02-1024x169.png" class="attachment-large size-large wp-image-4077" alt="" srcset="https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-02-1024x169.png 1024w, https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-02-300x50.png 300w, https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-02-768x127.png 768w, https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-02-1536x254.png 1536w, https://greentechchallenge.gr/wp-content/uploads/2023/09/logo_greentech-02-2048x338.png 2048w" sizes="(max-width: 800px) 100vw, 800px" /> </a> </div> </div> </div> <div class="elementor-element elementor-element-3d59f44 e-grid e-con-full e-con e-child" data-id="3d59f44" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}"> <div class="elementor-element elementor-element-daf3f82 e-con-full e-flex e-con e-child" data-id="daf3f82" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}"> <div class="elementor-element elementor-element-e006681 ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="e006681" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Πρόγραμμα</h2> </div> </div> <div class="elementor-element elementor-element-de570b0 elementor-nav-menu__align-start elementor-nav-menu--dropdown-none ob-has-background-overlay elementor-widget elementor-widget-nav-menu" data-id="de570b0" data-element_type="widget" data-settings="{"layout":"vertical","submenu_icon":{"value":"<i class=\"fas fa-caret-down\"><\/i>","library":"fa-solid"},"_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="nav-menu.default"> <div class="elementor-widget-container"> <nav aria-label="Menu" class="elementor-nav-menu--main elementor-nav-menu__container elementor-nav-menu--layout-vertical e--pointer-none"> <ul id="menu-1-de570b0" class="elementor-nav-menu sm-vertical"><li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-429"><a href="https://greentechchallenge.gr/preparation-program/" class="elementor-item">Πρόγραμμα Προετοιμασίας</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-5197"><a href="https://greentechchallenge.gr/final/" class="elementor-item">Τελικός Διαγωνισμός</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-6191"><a href="https://greentechchallenge.gr/terms-of-use/" class="elementor-item">Όροι και Προϋποθέσεις</a></li> </ul> </nav> <nav class="elementor-nav-menu--dropdown elementor-nav-menu__container" aria-hidden="true"> <ul id="menu-2-de570b0" class="elementor-nav-menu sm-vertical"><li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-429"><a href="https://greentechchallenge.gr/preparation-program/" class="elementor-item" tabindex="-1">Πρόγραμμα Προετοιμασίας</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-5197"><a href="https://greentechchallenge.gr/final/" class="elementor-item" tabindex="-1">Τελικός Διαγωνισμός</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-6191"><a href="https://greentechchallenge.gr/terms-of-use/" class="elementor-item" tabindex="-1">Όροι και Προϋποθέσεις</a></li> </ul> </nav> </div> </div> </div> <div class="elementor-element elementor-element-cc89886 e-con-full e-flex e-con e-child" data-id="cc89886" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}"> <div class="elementor-element elementor-element-ff372c5 ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="ff372c5" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Επιτροπές</h2> </div> </div> <div class="elementor-element elementor-element-ba7a2e1 elementor-nav-menu__align-start elementor-nav-menu--dropdown-none ob-has-background-overlay elementor-widget elementor-widget-nav-menu" data-id="ba7a2e1" data-element_type="widget" data-settings="{"layout":"vertical","submenu_icon":{"value":"<i class=\"fas fa-caret-down\"><\/i>","library":"fa-solid"},"_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="nav-menu.default"> <div class="elementor-widget-container"> <nav aria-label="Menu" class="elementor-nav-menu--main elementor-nav-menu__container elementor-nav-menu--layout-vertical e--pointer-none"> <ul id="menu-1-ba7a2e1" class="elementor-nav-menu sm-vertical"><li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-426"><a href="https://greentechchallenge.gr/scientific-committee/" class="elementor-item">Επιστημονική Επιτροπή</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-425"><a href="https://greentechchallenge.gr/organizing-committee/" class="elementor-item">Οργανωτική Επιτροπή</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-427"><a href="https://greentechchallenge.gr/student-committee/" class="elementor-item">Φοιτητική Επιτροπή</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-2641"><a href="https://greentechchallenge.gr/mentors/" class="elementor-item">Μέντορες</a></li> </ul> </nav> <nav class="elementor-nav-menu--dropdown elementor-nav-menu__container" aria-hidden="true"> <ul id="menu-2-ba7a2e1" class="elementor-nav-menu sm-vertical"><li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-426"><a href="https://greentechchallenge.gr/scientific-committee/" class="elementor-item" tabindex="-1">Επιστημονική Επιτροπή</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-425"><a href="https://greentechchallenge.gr/organizing-committee/" class="elementor-item" tabindex="-1">Οργανωτική Επιτροπή</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-427"><a href="https://greentechchallenge.gr/student-committee/" class="elementor-item" tabindex="-1">Φοιτητική Επιτροπή</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-2641"><a href="https://greentechchallenge.gr/mentors/" class="elementor-item" tabindex="-1">Μέντορες</a></li> </ul> </nav> </div> </div> </div> </div> <div class="elementor-element elementor-element-312ba80 e-con-full fade-section e-flex e-con e-child" data-id="312ba80" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}"> <div class="elementor-element elementor-element-452ab8c ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="452ab8c" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Θεματικές</h2> </div> </div> <div class="elementor-element elementor-element-affe8b1 ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="affe8b1" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default"><a href="https://greentechchallenge.gr/thematics/">Δες όλες τις θεματικές →</a></h2> </div> </div> </div> <div class="elementor-element elementor-element-316f20c e-con-full fade-section e-flex e-con e-child" data-id="316f20c" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}"> <div class="elementor-element elementor-element-272886a ob-has-background-overlay elementor-widget elementor-widget-loop-carousel" data-id="272886a" data-element_type="widget" data-settings="{"template_id":"5291","slides_to_show":"5","offset_sides":"right","image_spacing_custom":{"unit":"px","size":32,"sizes":[]},"slides_to_show_tablet":"3","slides_to_show_mobile":"2","offset_width_mobile":{"unit":"px","size":50,"sizes":[]},"image_spacing_custom_mobile":{"unit":"px","size":8,"sizes":[]},"_skin":"post","slides_to_scroll":"1","edit_handle_selector":".elementor-widget-container","autoplay":"yes","autoplay_speed":5000,"pause_on_hover":"yes","pause_on_interaction":"yes","infinite":"yes","speed":500,"offset_width":{"unit":"px","size":80,"sizes":[]},"offset_width_tablet":{"unit":"px","size":"","sizes":[]},"image_spacing_custom_tablet":{"unit":"px","size":"","sizes":[]},"_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="loop-carousel.post"> <div class="elementor-widget-container"> <div class="swiper elementor-loop-container elementor-grid" dir="ltr"> <div class="swiper-wrapper" aria-live="off"> <style id="loop-5291">.elementor-5291 .elementor-element.elementor-element-2709238{--display:flex;--justify-content:flex-start;--background-transition:0.3s;--overlay-opacity:0.02;border-style:solid;--border-style:solid;border-width:1px 1px 1px 1px;--border-top-width:1px;--border-right-width:1px;--border-bottom-width:1px;--border-left-width:1px;border-color:var( --e-global-color-7283ccb );--border-color:var( --e-global-color-7283ccb );--border-radius:20px 20px 20px 20px;}.elementor-5291 .elementor-element.elementor-element-2709238:not(.elementor-motion-effects-element-type-background), .elementor-5291 .elementor-element.elementor-element-2709238 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:var( --e-global-color-4020c76 );}.elementor-5291 .elementor-element.elementor-element-2709238:hover{background-color:var( --e-global-color-25ce23b );}.elementor-5291 .elementor-element.elementor-element-2709238::before, .elementor-5291 .elementor-element.elementor-element-2709238 > .elementor-background-video-container::before, .elementor-5291 .elementor-element.elementor-element-2709238 > .e-con-inner > .elementor-background-video-container::before, .elementor-5291 .elementor-element.elementor-element-2709238 > .elementor-background-slideshow::before, .elementor-5291 .elementor-element.elementor-element-2709238 > .e-con-inner > .elementor-background-slideshow::before, .elementor-5291 .elementor-element.elementor-element-2709238 > .elementor-motion-effects-container > .elementor-motion-effects-layer::before{--background-overlay:'';}.elementor-5291 .elementor-element.elementor-element-2709238, .elementor-5291 .elementor-element.elementor-element-2709238::before{--border-transition:0.3s;}.elementor-5291 .elementor-element.elementor-element-3b46fba{text-align:left;}.elementor-5291 .elementor-element.elementor-element-3b46fba img{width:100px;}.elementor-5291 .elementor-element.elementor-element-044c4c3 .elementor-heading-title{color:var( --e-global-color-text );font-family:var( --e-global-typography-9eaf827-font-family ), Sans-serif;font-size:var( --e-global-typography-9eaf827-font-size );font-weight:var( --e-global-typography-9eaf827-font-weight );line-height:var( --e-global-typography-9eaf827-line-height );letter-spacing:var( --e-global-typography-9eaf827-letter-spacing );word-spacing:var( --e-global-typography-9eaf827-word-spacing );}.elementor-5291 .elementor-element.elementor-element-044c4c3.ob-harakiri{writing-mode:inherit;}.elementor-5291 .elementor-element.elementor-element-044c4c3.ob-harakiri .elementor-heading-title{writing-mode:inherit;transform:rotate(0deg);}.elementor-5291 .elementor-element.elementor-element-044c4c3.ob-harakiri .elementor-widget-container > div{writing-mode:inherit;transform:rotate(0deg);}.elementor-5291 .elementor-element.elementor-element-044c4c3 .elementor-widget-container{text-indent:0px;mix-blend-mode:inherit;}@media(max-width:1024px){.elementor-5291 .elementor-element.elementor-element-3b46fba img{width:50px;}.elementor-5291 .elementor-element.elementor-element-044c4c3 .elementor-heading-title{font-size:var( --e-global-typography-9eaf827-font-size );line-height:var( --e-global-typography-9eaf827-line-height );letter-spacing:var( --e-global-typography-9eaf827-letter-spacing );word-spacing:var( --e-global-typography-9eaf827-word-spacing );}}@media(min-width:768px){.elementor-5291 .elementor-element.elementor-element-2709238{--content-width:511px;}}@media(max-width:767px){.elementor-5291 .elementor-element.elementor-element-2709238{--padding-top:.5rem;--padding-bottom:.5rem;--padding-left:.5rem;--padding-right:.5rem;}.elementor-5291 .elementor-element.elementor-element-3b46fba img{width:30px;}.elementor-5291 .elementor-element.elementor-element-044c4c3 .elementor-heading-title{font-size:var( --e-global-typography-9eaf827-font-size );line-height:var( --e-global-typography-9eaf827-line-height );letter-spacing:var( --e-global-typography-9eaf827-letter-spacing );word-spacing:var( --e-global-typography-9eaf827-word-spacing );}}/* Start custom CSS for container, class: .elementor-element-2709238 */.elementor-5291 .elementor-element.elementor-element-2709238:hover::before { background-size: 80% /* Increase size for zoom-in effect */ }/* End custom CSS */</style> <div data-elementor-type="loop-item" data-elementor-id="5291" class="elementor elementor-5291 swiper-slide e-loop-item e-loop-item-4224 post-4224 thematics type-thematics status-publish has-post-thumbnail hentry" data-elementor-post-type="elementor_library" role="group" aria-roledescription="slide" data-custom-edit-handle="1"> <a class="elementor-element elementor-element-2709238 e-flex e-con-boxed e-con e-parent" data-id="2709238" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"background_background":"classic","_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}" href="https://greentechchallenge.gr/thematics/blue-growth/"> <div class="e-con-inner"> <div class="elementor-element elementor-element-3b46fba ob-has-background-overlay elementor-widget elementor-widget-image" data-id="3b46fba" data-element_type="widget" data-settings="{"_ob_photomorph_use":"no","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="image.default"> <div class="elementor-widget-container"> <img width="300" height="300" src="https://greentechchallenge.gr/wp-content/uploads/2024/09/Γαλάζια-ανάπτυξη-1.png" class="attachment-large size-large wp-image-4644" alt="" srcset="https://greentechchallenge.gr/wp-content/uploads/2024/09/Γαλάζια-ανάπτυξη-1.png 300w, https://greentechchallenge.gr/wp-content/uploads/2024/09/Γαλάζια-ανάπτυξη-1-150x150.png 150w" sizes="(max-width: 300px) 100vw, 300px" /> </div> </div> <div class="elementor-element elementor-element-044c4c3 ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="044c4c3" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Γαλάζια Ανάπτυξη </h2> </div> </div> </div> </a> </div> <div data-elementor-type="loop-item" data-elementor-id="5291" class="elementor elementor-5291 swiper-slide e-loop-item e-loop-item-4223 post-4223 thematics type-thematics status-publish has-post-thumbnail hentry" data-elementor-post-type="elementor_library" role="group" aria-roledescription="slide" data-custom-edit-handle="1"> <a class="elementor-element elementor-element-2709238 e-flex e-con-boxed e-con e-parent" data-id="2709238" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"background_background":"classic","_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}" href="https://greentechchallenge.gr/thematics/innovative-products-advanced-materials/"> <div class="e-con-inner"> <div class="elementor-element elementor-element-3b46fba ob-has-background-overlay elementor-widget elementor-widget-image" data-id="3b46fba" data-element_type="widget" data-settings="{"_ob_photomorph_use":"no","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="image.default"> <div class="elementor-widget-container"> <img width="300" height="300" src="https://greentechchallenge.gr/wp-content/uploads/2024/09/Καινοτόμα-προϊόντα-προηγμένα-υλικά-1.png" class="attachment-large size-large wp-image-4645" alt="" srcset="https://greentechchallenge.gr/wp-content/uploads/2024/09/Καινοτόμα-προϊόντα-προηγμένα-υλικά-1.png 300w, https://greentechchallenge.gr/wp-content/uploads/2024/09/Καινοτόμα-προϊόντα-προηγμένα-υλικά-1-150x150.png 150w" sizes="(max-width: 300px) 100vw, 300px" /> </div> </div> <div class="elementor-element elementor-element-044c4c3 ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="044c4c3" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Καινοτόμα Προϊόντα & Προηγμένα Υλικά</h2> </div> </div> </div> </a> </div> <div data-elementor-type="loop-item" data-elementor-id="5291" class="elementor elementor-5291 swiper-slide e-loop-item e-loop-item-4222 post-4222 thematics type-thematics status-publish has-post-thumbnail hentry" data-elementor-post-type="elementor_library" role="group" aria-roledescription="slide" data-custom-edit-handle="1"> <a class="elementor-element elementor-element-2709238 e-flex e-con-boxed e-con e-parent" data-id="2709238" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"background_background":"classic","_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}" href="https://greentechchallenge.gr/thematics/water-management/"> <div class="e-con-inner"> <div class="elementor-element elementor-element-3b46fba ob-has-background-overlay elementor-widget elementor-widget-image" data-id="3b46fba" data-element_type="widget" data-settings="{"_ob_photomorph_use":"no","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="image.default"> <div class="elementor-widget-container"> <img width="300" height="300" src="https://greentechchallenge.gr/wp-content/uploads/2024/09/Διαχείριση-υδάτων-1.png" class="attachment-large size-large wp-image-4646" alt="" srcset="https://greentechchallenge.gr/wp-content/uploads/2024/09/Διαχείριση-υδάτων-1.png 300w, https://greentechchallenge.gr/wp-content/uploads/2024/09/Διαχείριση-υδάτων-1-150x150.png 150w" sizes="(max-width: 300px) 100vw, 300px" /> </div> </div> <div class="elementor-element elementor-element-044c4c3 ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="044c4c3" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Διαχείριση Υδάτων</h2> </div> </div> </div> </a> </div> <div data-elementor-type="loop-item" data-elementor-id="5291" class="elementor elementor-5291 swiper-slide e-loop-item e-loop-item-4221 post-4221 thematics type-thematics status-publish has-post-thumbnail hentry" data-elementor-post-type="elementor_library" role="group" aria-roledescription="slide" data-custom-edit-handle="1"> <a class="elementor-element elementor-element-2709238 e-flex e-con-boxed e-con e-parent" data-id="2709238" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"background_background":"classic","_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}" href="https://greentechchallenge.gr/thematics/smart-and-sustainable-cities/"> <div class="e-con-inner"> <div class="elementor-element elementor-element-3b46fba ob-has-background-overlay elementor-widget elementor-widget-image" data-id="3b46fba" data-element_type="widget" data-settings="{"_ob_photomorph_use":"no","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="image.default"> <div class="elementor-widget-container"> <img width="300" height="300" src="https://greentechchallenge.gr/wp-content/uploads/2024/09/Έξυπνες-βιώσιμες-πόλεις-1.png" class="attachment-large size-large wp-image-4647" alt="" srcset="https://greentechchallenge.gr/wp-content/uploads/2024/09/Έξυπνες-βιώσιμες-πόλεις-1.png 300w, https://greentechchallenge.gr/wp-content/uploads/2024/09/Έξυπνες-βιώσιμες-πόλεις-1-150x150.png 150w" sizes="(max-width: 300px) 100vw, 300px" /> </div> </div> <div class="elementor-element elementor-element-044c4c3 ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="044c4c3" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Έξυπνες & Βιώσιμες Πόλεις </h2> </div> </div> </div> </a> </div> <div data-elementor-type="loop-item" data-elementor-id="5291" class="elementor elementor-5291 swiper-slide e-loop-item e-loop-item-4220 post-4220 thematics type-thematics status-publish has-post-thumbnail hentry" data-elementor-post-type="elementor_library" role="group" aria-roledescription="slide" data-custom-edit-handle="1"> <a class="elementor-element elementor-element-2709238 e-flex e-con-boxed e-con e-parent" data-id="2709238" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"background_background":"classic","_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}" href="https://greentechchallenge.gr/thematics/environmental-projects-and-infrastructures/"> <div class="e-con-inner"> <div class="elementor-element elementor-element-3b46fba ob-has-background-overlay elementor-widget elementor-widget-image" data-id="3b46fba" data-element_type="widget" data-settings="{"_ob_photomorph_use":"no","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="image.default"> <div class="elementor-widget-container"> <img width="300" height="300" src="https://greentechchallenge.gr/wp-content/uploads/2024/09/Περιβαλλοντικά-έργα-υποδομές-1.png" class="attachment-large size-large wp-image-4648" alt="" srcset="https://greentechchallenge.gr/wp-content/uploads/2024/09/Περιβαλλοντικά-έργα-υποδομές-1.png 300w, https://greentechchallenge.gr/wp-content/uploads/2024/09/Περιβαλλοντικά-έργα-υποδομές-1-150x150.png 150w" sizes="(max-width: 300px) 100vw, 300px" /> </div> </div> <div class="elementor-element elementor-element-044c4c3 ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="044c4c3" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Περιβαλλοντικά Έργα και Υποδομές</h2> </div> </div> </div> </a> </div> <div data-elementor-type="loop-item" data-elementor-id="5291" class="elementor elementor-5291 swiper-slide e-loop-item e-loop-item-4218 post-4218 thematics type-thematics status-publish has-post-thumbnail hentry" data-elementor-post-type="elementor_library" role="group" aria-roledescription="slide" data-custom-edit-handle="1"> <a class="elementor-element elementor-element-2709238 e-flex e-con-boxed e-con e-parent" data-id="2709238" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"background_background":"classic","_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}" href="https://greentechchallenge.gr/thematics/sustainable-tourism/"> <div class="e-con-inner"> <div class="elementor-element elementor-element-3b46fba ob-has-background-overlay elementor-widget elementor-widget-image" data-id="3b46fba" data-element_type="widget" data-settings="{"_ob_photomorph_use":"no","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="image.default"> <div class="elementor-widget-container"> <img width="300" height="300" src="https://greentechchallenge.gr/wp-content/uploads/2024/09/Βιώσιμος-τουρισμός-1.png" class="attachment-large size-large wp-image-4649" alt="" srcset="https://greentechchallenge.gr/wp-content/uploads/2024/09/Βιώσιμος-τουρισμός-1.png 300w, https://greentechchallenge.gr/wp-content/uploads/2024/09/Βιώσιμος-τουρισμός-1-150x150.png 150w" sizes="(max-width: 300px) 100vw, 300px" /> </div> </div> <div class="elementor-element elementor-element-044c4c3 ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="044c4c3" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Βιώσιμος Τουρισμός</h2> </div> </div> </div> </a> </div> <div data-elementor-type="loop-item" data-elementor-id="5291" class="elementor elementor-5291 swiper-slide e-loop-item e-loop-item-4217 post-4217 thematics type-thematics status-publish has-post-thumbnail hentry" data-elementor-post-type="elementor_library" role="group" aria-roledescription="slide" data-custom-edit-handle="1"> <a class="elementor-element elementor-element-2709238 e-flex e-con-boxed e-con e-parent" data-id="2709238" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"background_background":"classic","_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}" href="https://greentechchallenge.gr/thematics/mineral-raw-materials/"> <div class="e-con-inner"> <div class="elementor-element elementor-element-3b46fba ob-has-background-overlay elementor-widget elementor-widget-image" data-id="3b46fba" data-element_type="widget" data-settings="{"_ob_photomorph_use":"no","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="image.default"> <div class="elementor-widget-container"> <img width="300" height="300" src="https://greentechchallenge.gr/wp-content/uploads/2024/09/Ορυκτές-πρώτες-ύλες-1.png" class="attachment-large size-large wp-image-4650" alt="" srcset="https://greentechchallenge.gr/wp-content/uploads/2024/09/Ορυκτές-πρώτες-ύλες-1.png 300w, https://greentechchallenge.gr/wp-content/uploads/2024/09/Ορυκτές-πρώτες-ύλες-1-150x150.png 150w" sizes="(max-width: 300px) 100vw, 300px" /> </div> </div> <div class="elementor-element elementor-element-044c4c3 ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="044c4c3" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Ορυκτές Πρώτες Ύλες</h2> </div> </div> </div> </a> </div> <div data-elementor-type="loop-item" data-elementor-id="5291" class="elementor elementor-5291 swiper-slide e-loop-item e-loop-item-4183 post-4183 thematics type-thematics status-publish has-post-thumbnail hentry" data-elementor-post-type="elementor_library" role="group" aria-roledescription="slide" data-custom-edit-handle="1"> <a class="elementor-element elementor-element-2709238 e-flex e-con-boxed e-con e-parent" data-id="2709238" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"background_background":"classic","_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}" href="https://greentechchallenge.gr/thematics/energy/"> <div class="e-con-inner"> <div class="elementor-element elementor-element-3b46fba ob-has-background-overlay elementor-widget elementor-widget-image" data-id="3b46fba" data-element_type="widget" data-settings="{"_ob_photomorph_use":"no","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="image.default"> <div class="elementor-widget-container"> <img width="300" height="300" src="https://greentechchallenge.gr/wp-content/uploads/2024/09/Ενέργεια-1.png" class="attachment-large size-large wp-image-4651" alt="" srcset="https://greentechchallenge.gr/wp-content/uploads/2024/09/Ενέργεια-1.png 300w, https://greentechchallenge.gr/wp-content/uploads/2024/09/Ενέργεια-1-150x150.png 150w" sizes="(max-width: 300px) 100vw, 300px" /> </div> </div> <div class="elementor-element elementor-element-044c4c3 ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="044c4c3" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Ενέργεια</h2> </div> </div> </div> </a> </div> <div data-elementor-type="loop-item" data-elementor-id="5291" class="elementor elementor-5291 swiper-slide e-loop-item e-loop-item-4172 post-4172 thematics type-thematics status-publish has-post-thumbnail hentry" data-elementor-post-type="elementor_library" role="group" aria-roledescription="slide" data-custom-edit-handle="1"> <a class="elementor-element elementor-element-2709238 e-flex e-con-boxed e-con e-parent" data-id="2709238" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"background_background":"classic","_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}" href="https://greentechchallenge.gr/thematics/environment/"> <div class="e-con-inner"> <div class="elementor-element elementor-element-3b46fba ob-has-background-overlay elementor-widget elementor-widget-image" data-id="3b46fba" data-element_type="widget" data-settings="{"_ob_photomorph_use":"no","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="image.default"> <div class="elementor-widget-container"> <img width="300" height="300" src="https://greentechchallenge.gr/wp-content/uploads/2024/09/Περιβάλλον-1.png" class="attachment-large size-large wp-image-4652" alt="" srcset="https://greentechchallenge.gr/wp-content/uploads/2024/09/Περιβάλλον-1.png 300w, https://greentechchallenge.gr/wp-content/uploads/2024/09/Περιβάλλον-1-150x150.png 150w" sizes="(max-width: 300px) 100vw, 300px" /> </div> </div> <div class="elementor-element elementor-element-044c4c3 ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="044c4c3" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Περιβάλλον</h2> </div> </div> </div> </a> </div> </div> </div> </div> </div> </div> <div class="elementor-element elementor-element-4f0b0f2 e-con-full e-flex e-con e-child" data-id="4f0b0f2" data-element_type="container" data-settings="{"jet_parallax_layout_list":[],"_ob_use_container_extras":"no","_ob_column_hoveranimator":"no","_ob_glider_is_slider":"no","_ob_column_has_pseudo":"no"}"> <div class="elementor-element elementor-element-dbfff4e ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="dbfff4e" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default"><a href="https://greentechchallenge.gr/partners">Συνεργάτες</a></h2> </div> </div> <div class="elementor-element elementor-element-052a2f9 ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="052a2f9" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default"><a href="https://greentechchallenge.gr/faq">FAQ</a></h2> </div> </div> <div class="elementor-element elementor-element-d4ebc60 ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="d4ebc60" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default"><a href="https://greentechchallenge.gr/blog">Blog</a></h2> </div> </div> <div class="elementor-element elementor-element-8890caf ob-harakiri-inherit ob-has-background-overlay elementor-widget elementor-widget-heading" data-id="8890caf" data-element_type="widget" data-settings="{"_ob_use_harakiri":"yes","_ob_harakiri_writing_mode":"inherit","_ob_harakiri_text_clip":"none","_ob_widget_stalker_use":"no","_ob_poopart_use":"yes","_ob_shadough_use":"no","_ob_allow_hoveranimator":"no"}" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default"><a href="https://greentechchallenge.gr/contact">Επικοινωνία</a></h2> </div> </div> </div> </div> </div> </div>  <script type='text/javascript'> document.addEventListener( 'wpcf7mailsent', function( event ) { if( "fb_pxl_code" in event.detail.apiResponse){ eval(event.detail.apiResponse.fb_pxl_code); } }, false ); </script>  <div id='fb-pxl-ajax-code'></div> <script type='text/javascript'> const lazyloadRunObserver = () => { const lazyloadBackgrounds = document.querySelectorAll( `.e-con.e-parent:not(.e-lazyloaded)` ); const lazyloadBackgroundObserver = new IntersectionObserver( ( entries ) => { entries.forEach( ( entry ) => { if ( entry.isIntersecting ) { let lazyloadBackground = entry.target; if( lazyloadBackground ) { lazyloadBackground.classList.add( 'e-lazyloaded' ); } lazyloadBackgroundObserver.unobserve( entry.target ); } }); }, { rootMargin: '200px 0px 200px 0px' } ); lazyloadBackgrounds.forEach( ( lazyloadBackground ) => { lazyloadBackgroundObserver.observe( lazyloadBackground ); } ); }; const events = [ 'DOMContentLoaded', 'elementor/lazyload/observe', ]; events.forEach( ( event ) => { document.addEventListener( event, lazyloadRunObserver ); } ); </script> <link rel='stylesheet' id='elementor-post-5286-css' href='https://greentechchallenge.gr/wp-content/uploads/elementor/css/post-5286.css?ver=1731078733' media='all' /> <link rel='stylesheet' id='e-animation-slideInRight-css' href='https://greentechchallenge.gr/wp-content/plugins/elementor/assets/lib/animations/styles/slideInRight.min.css?ver=3.24.6' media='all' /> <link rel='stylesheet' id='e-animation-fadeInRight-css' href='https://greentechchallenge.gr/wp-content/plugins/elementor/assets/lib/animations/styles/fadeInRight.min.css?ver=3.24.6' media='all' /> <script id="leadin-script-loader-js-js-extra"> var leadin_wordpress = {"userRole":"visitor","pageType":"post","leadinPluginVersion":"11.1.65"}; </script> <script src="https://js.hs-scripts.com/5856302.js?integration=WordPress&ver=11.1.65" id="leadin-script-loader-js-js"></script> <script src="https://greentechchallenge.gr/wp-includes/js/jquery/ui/core.min.js?ver=1.13.3" id="jquery-ui-core-js"></script> <script id="qi-addons-for-elementor-script-js-extra"> var qodefQiAddonsGlobal = {"vars":{"adminBarHeight":0,"iconArrowLeft":"<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" x=\"0px\" y=\"0px\" viewBox=\"0 0 34.2 32.3\" xml:space=\"preserve\" style=\"stroke-width: 2;\"><line x1=\"0.5\" y1=\"16\" x2=\"33.5\" y2=\"16\"\/><line x1=\"0.3\" y1=\"16.5\" x2=\"16.2\" y2=\"0.7\"\/><line x1=\"0\" y1=\"15.4\" x2=\"16.2\" y2=\"31.6\"\/><\/svg>","iconArrowRight":"<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" x=\"0px\" y=\"0px\" viewBox=\"0 0 34.2 32.3\" xml:space=\"preserve\" style=\"stroke-width: 2;\"><line x1=\"0\" y1=\"16\" x2=\"33\" y2=\"16\"\/><line x1=\"17.3\" y1=\"0.7\" x2=\"33.2\" y2=\"16.5\"\/><line x1=\"17.3\" y1=\"31.6\" x2=\"33.5\" y2=\"15.4\"\/><\/svg>","iconClose":"<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" x=\"0px\" y=\"0px\" viewBox=\"0 0 9.1 9.1\" xml:space=\"preserve\"><g><path d=\"M8.5,0L9,0.6L5.1,4.5L9,8.5L8.5,9L4.5,5.1L0.6,9L0,8.5L4,4.5L0,0.6L0.6,0L4.5,4L8.5,0z\"\/><\/g><\/svg>"}}; </script> <script src="https://greentechchallenge.gr/wp-content/plugins/qi-addons-for-elementor/assets/js/main.min.js?ver=1.8.0" id="qi-addons-for-elementor-script-js"></script> <script src="https://greentechchallenge.gr/wp-content/themes/hello-elementor/assets/js/hello-frontend.min.js?ver=3.1.1" id="hello-theme-frontend-js"></script> <script src="https://greentechchallenge.gr/wp-content/plugins/elementor-pro/assets/lib/smartmenus/jquery.smartmenus.min.js?ver=1.2.1" id="smartmenus-js"></script> <script src="https://greentechchallenge.gr/wp-content/plugins/elementor-pro/assets/lib/sticky/jquery.sticky.min.js?ver=3.24.4" id="e-sticky-js"></script> <script src="https://greentechchallenge.gr/wp-content/plugins/elementor/assets/lib/e-gallery/js/e-gallery.min.js?ver=1.2.0" id="elementor-gallery-js"></script> <script src="https://greentechchallenge.gr/wp-includes/js/imagesloaded.min.js?ver=5.0.0" id="imagesloaded-js"></script> <script src="https://greentechchallenge.gr/wp-content/plugins/ooohboi-steroids-for-elementor/assets/js/ooohboi-steroids.js?ver=2.1.607072022" id="ooohboi-steroids-js"></script> <script id="cmplz-cookiebanner-js-extra"> var complianz = {"prefix":"cmplz_","user_banner_id":"1","set_cookies":[],"block_ajax_content":"","banner_version":"31","version":"7.1.0","store_consent":"","do_not_track_enabled":"","consenttype":"optin","region":"eu","geoip":"","dismiss_timeout":"","disable_cookiebanner":"","soft_cookiewall":"","dismiss_on_scroll":"","cookie_expiry":"365","url":"https:\/\/greentechchallenge.gr\/wp-json\/complianz\/v1\/","locale":"lang=en&locale=en_US","set_cookies_on_root":"","cookie_domain":"","current_policy_id":"29","cookie_path":"\/","categories":{"statistics":"statistics","marketing":"marketing"},"tcf_active":"","placeholdertext":"Click to accept {category} cookies and enable this content","css_file":"https:\/\/greentechchallenge.gr\/wp-content\/uploads\/complianz\/css\/banner-{banner_id}-{type}.css?v=31","page_links":{"eu":{"cookie-statement":{"title":"","url":"https:\/\/greentechchallenge.gr\/"}}},"tm_categories":"1","forceEnableStats":"","preview":"","clean_cookies":"","aria_label":"Click to accept {category} cookies and enable this content"}; </script> <script defer src="https://greentechchallenge.gr/wp-content/plugins/complianz-gdpr/cookiebanner/js/complianz.min.js?ver=1728897266" id="cmplz-cookiebanner-js"></script> <script id="cmplz-cookiebanner-js-after"> if ('undefined' != typeof window.jQuery) { jQuery(document).ready(function ($) { $(document).on('elementor/popup/show', () => { let rev_cats = cmplz_categories.reverse(); for (let key in rev_cats) { if (rev_cats.hasOwnProperty(key)) { let category = cmplz_categories[key]; if (cmplz_has_consent(category)) { document.querySelectorAll('[data-category="' + category + '"]').forEach(obj => { cmplz_remove_placeholder(obj); }); } } } let services = cmplz_get_services_on_page(); for (let key in services) { if (services.hasOwnProperty(key)) { let service = services[key].service; let category = services[key].category; if (cmplz_has_service_consent(service, category)) { document.querySelectorAll('[data-service="' + service + '"]').forEach(obj => { cmplz_remove_placeholder(obj); }); } } } }); }); } document.addEventListener("cmplz_enable_category", function(consentData) { var category = consentData.detail.category; var services = consentData.detail.services; var blockedContentContainers = []; let selectorVideo = '.cmplz-elementor-widget-video-playlist[data-category="'+category+'"],.elementor-widget-video[data-category="'+category+'"]'; let selectorGeneric = '[data-cmplz-elementor-href][data-category="'+category+'"]'; for (var skey in services) { if (services.hasOwnProperty(skey)) { let service = skey; selectorVideo +=',.cmplz-elementor-widget-video-playlist[data-service="'+service+'"],.elementor-widget-video[data-service="'+service+'"]'; selectorGeneric +=',[data-cmplz-elementor-href][data-service="'+service+'"]'; } } document.querySelectorAll(selectorVideo).forEach(obj => { let elementService = obj.getAttribute('data-service'); if ( cmplz_is_service_denied(elementService) ) { return; } if (obj.classList.contains('cmplz-elementor-activated')) return; obj.classList.add('cmplz-elementor-activated'); if ( obj.hasAttribute('data-cmplz_elementor_widget_type') ){ let attr = obj.getAttribute('data-cmplz_elementor_widget_type'); obj.classList.removeAttribute('data-cmplz_elementor_widget_type'); obj.classList.setAttribute('data-widget_type', attr); } if (obj.classList.contains('cmplz-elementor-widget-video-playlist')) { obj.classList.remove('cmplz-elementor-widget-video-playlist'); obj.classList.add('elementor-widget-video-playlist'); } obj.setAttribute('data-settings', obj.getAttribute('data-cmplz-elementor-settings')); blockedContentContainers.push(obj); }); document.querySelectorAll(selectorGeneric).forEach(obj => { let elementService = obj.getAttribute('data-service'); if ( cmplz_is_service_denied(elementService) ) { return; } if (obj.classList.contains('cmplz-elementor-activated')) return; if (obj.classList.contains('cmplz-fb-video')) { obj.classList.remove('cmplz-fb-video'); obj.classList.add('fb-video'); } obj.classList.add('cmplz-elementor-activated'); obj.setAttribute('data-href', obj.getAttribute('data-cmplz-elementor-href')); blockedContentContainers.push(obj.closest('.elementor-widget')); }); /** * Trigger the widgets in Elementor */ for (var key in blockedContentContainers) { if (blockedContentContainers.hasOwnProperty(key) && blockedContentContainers[key] !== undefined) { let blockedContentContainer = blockedContentContainers[key]; if (elementorFrontend.elementsHandler) { elementorFrontend.elementsHandler.runReadyTrigger(blockedContentContainer) } var cssIndex = blockedContentContainer.getAttribute('data-placeholder_class_index'); blockedContentContainer.classList.remove('cmplz-blocked-content-container'); blockedContentContainer.classList.remove('cmplz-placeholder-' + cssIndex); } } }); </script> <script src="https://greentechchallenge.gr/wp-content/plugins/elementor/assets/js/webpack.runtime.min.js?ver=3.24.6" id="elementor-webpack-runtime-js"></script> <script src="https://greentechchallenge.gr/wp-content/plugins/elementor/assets/js/frontend-modules.min.js?ver=3.24.6" id="elementor-frontend-modules-js"></script> <script id="elementor-frontend-js-before"> var elementorFrontendConfig = {"environmentMode":{"edit":false,"wpPreview":false,"isScriptDebug":false},"i18n":{"shareOnFacebook":"Share on Facebook","shareOnTwitter":"Share on Twitter","pinIt":"Pin it","download":"Download","downloadImage":"Download image","fullscreen":"Fullscreen","zoom":"Zoom","share":"Share","playVideo":"Play Video","previous":"Previous","next":"Next","close":"Close","a11yCarouselWrapperAriaLabel":"Carousel | Horizontal scrolling: Arrow Left & Right","a11yCarouselPrevSlideMessage":"Previous slide","a11yCarouselNextSlideMessage":"Next slide","a11yCarouselFirstSlideMessage":"This is the first slide","a11yCarouselLastSlideMessage":"This is the last slide","a11yCarouselPaginationBulletMessage":"Go to slide"},"is_rtl":false,"breakpoints":{"xs":0,"sm":480,"md":768,"lg":1025,"xl":1440,"xxl":1600},"responsive":{"breakpoints":{"mobile":{"label":"Mobile Portrait","value":767,"default_value":767,"direction":"max","is_enabled":true},"mobile_extra":{"label":"Mobile Landscape","value":880,"default_value":880,"direction":"max","is_enabled":false},"tablet":{"label":"Tablet Portrait","value":1024,"default_value":1024,"direction":"max","is_enabled":true},"tablet_extra":{"label":"Tablet Landscape","value":1200,"default_value":1200,"direction":"max","is_enabled":false},"laptop":{"label":"Laptop","value":1366,"default_value":1366,"direction":"max","is_enabled":false},"widescreen":{"label":"Widescreen","value":2400,"default_value":2400,"direction":"min","is_enabled":false}},"hasCustomBreakpoints":false},"version":"3.24.6","is_static":false,"experimentalFeatures":{"additional_custom_breakpoints":true,"container":true,"container_grid":true,"e_swiper_latest":true,"e_nested_atomic_repeaters":true,"e_onboarding":true,"theme_builder_v2":true,"hello-theme-header-footer":true,"home_screen":true,"landing-pages":true,"nested-elements":true,"editor_v2":true,"link-in-bio":true,"floating-buttons":true,"display-conditions":true,"form-submissions":true},"urls":{"assets":"https:\/\/greentechchallenge.gr\/wp-content\/plugins\/elementor\/assets\/","ajaxurl":"https:\/\/greentechchallenge.gr\/wp-admin\/admin-ajax.php","uploadUrl":"https:\/\/greentechchallenge.gr\/wp-content\/uploads"},"nonces":{"floatingButtonsClickTracking":"e44ccd6a33"},"swiperClass":"swiper","settings":{"page":[],"editorPreferences":[]},"kit":{"active_breakpoints":["viewport_mobile","viewport_tablet"],"global_image_lightbox":"yes","lightbox_enable_counter":"yes","lightbox_enable_fullscreen":"yes","lightbox_enable_zoom":"yes","lightbox_enable_share":"yes","lightbox_title_src":"title","lightbox_description_src":"description","hello_header_logo_type":"logo","hello_header_menu_layout":"horizontal","hello_footer_logo_type":"logo"},"post":{"id":4217,"title":"%CE%9F%CF%81%CF%85%CE%BA%CF%84%CE%AD%CF%82%20%CE%A0%CF%81%CF%8E%CF%84%CE%B5%CF%82%20%CE%8E%CE%BB%CE%B5%CF%82%20%7C%20GreenTech%20Challenge%202024","excerpt":"","featuredImage":"https:\/\/greentechchallenge.gr\/wp-content\/uploads\/2024\/09\/\u03bf\u03c1\u03c5\u03ba\u03c4\u03b5\u03c2-\u03c0\u03c1\u03c9\u03c4\u03b5\u03c2-\u03c5\u03bb\u03b5\u03c2-1024x576.webp"}}; </script> <script src="https://greentechchallenge.gr/wp-content/plugins/elementor/assets/js/frontend.min.js?ver=3.24.6" id="elementor-frontend-js"></script> <script id="elementor-frontend-js-after"> "use strict";!function(e,t){e(t).on("elementor/frontend/init",(function(){var t,i=elementorModules.frontend.handlers.Base;t=i.extend({onInit:function(){i.prototype.onInit.apply(this,arguments),this.isHarakiri()&&(this.$element.addClass("ob-harakiri"),"clip"===this.getElementSettings("_ob_harakiri_text_clip")&&this.updateCSS("add"))},isHarakiri:function(){return"yes"===this.getElementSettings("_ob_use_harakiri")},onElementChange:function(e){"_ob_harakiri_writing_mode"===e&&("inherit"!==this.getElementSettings("_ob_harakiri_writing_mode")?this.$element.addClass("ob-harakiri"):this.$element.removeClass("ob-harakiri")),"_ob_harakiri_text_clip"===e&&("clip"===this.getElementSettings("_ob_harakiri_text_clip")?this.updateCSS("add"):""===this.getElementSettings("_ob_harakiri_text_clip")&&this.updateCSS("remove"))},updateCSS:function(e){"add"===e&&this.$element.find(".elementor-heading-title").css("background-clip","text").css("-webkit-text-fill-color","transparent"),"remove"===e&&this.$element.find(".elementor-heading-title").css("background-clip","unset").css("-webkit-text-fill-color","unset")}});var n={"heading.default":t,"text-editor.default":t};e.each(n,(function(e,t){elementorFrontend.hooks.addAction("frontend/element_ready/"+e,(function(e){elementorFrontend.elementsHandler.addHandler(t,{$element:e})}))}))}))}(jQuery,window); "use strict";jQuery(window).on("elementor/frontend/init",(function(){var e,n=elementorModules.frontend.handlers.Base;e=n.extend({onInit:function(){n.prototype.onInit.apply(this,arguments),this.isPoopArt()&&this.$element.addClass("ob-has-background-overlay")},isPoopArt:function(){return"yes"===this.getElementSettings("_ob_poopart_use")},onElementChange:function(e){"_ob_poopart_use"===e&&("yes"===this.getElementSettings("_ob_poopart_use")?this.$element.addClass("ob-has-background-overlay"):this.$element.removeClass("ob-has-background-overlay"))}}),elementorFrontend.hooks.addAction("frontend/element_ready/widget",(function(n){elementorFrontend.elementsHandler.addHandler(e,{$element:n})}))})); "use strict";jQuery(window).on("elementor/frontend/init",(function(){var t,e=elementorModules.frontend.handlers.Base;t=e.extend({onInit:function(){e.prototype.onInit.apply(this,arguments),this.isButterButton()&&this.$element.addClass("ob-is-butterbutton")},isButterButton:function(){return"yes"===this.getElementSettings("_ob_butterbutton_use_it")},onElementChange:function(t){"_ob_butterbutton_use_it"===t&&("yes"===this.getElementSettings("_ob_butterbutton_use_it")?this.$element.addClass("ob-is-butterbutton"):this.$element.removeClass("ob-is-butterbutton"))}}),elementorFrontend.hooks.addAction("frontend/element_ready/button.default",(function(e){elementorFrontend.elementsHandler.addHandler(t,{$element:e})}))})); "use strict";!function(e,t){e(t).on("elementor/frontend/init",(function(){var t,n=elementorModules.frontend.handlers.Base;t=n.extend({onInit:function(){n.prototype.onInit.apply(this,arguments),this.isTabbr()&&(this.$element.addClass("ob-use-tabbr"),this.run())},isTabbr:function(){return"yes"===this.getElementSettings("_ob_use_tabbr")},onElementChange:function(e){"_ob_use_tabbr"===e&&("yes"===this.getElementSettings("_ob_use_tabbr")?(this.$element.addClass("ob-use-tabbr"),this.run()):this.$element.removeClass("ob-use-tabbr"))},run:function(){this.isTabbr()&&(this.$element.find(".elementor-tabs-wrapper > .elementor-tab-title > span.ob-tabbr-tab-wrap").length||this.$element.find(".elementor-tabs-wrapper > .elementor-tab-title").wrapInner('<span class="ob-tabbr-tab-wrap"></span>'))}});var r={"tabs.default":t};e.each(r,(function(e,t){elementorFrontend.hooks.addAction("frontend/element_ready/"+e,(function(e){elementorFrontend.elementsHandler.addHandler(t,{$element:e})}))}))}))}(jQuery,window); </script> <script src="https://greentechchallenge.gr/wp-includes/js/dist/hooks.min.js?ver=4d63a3d491d11ffd8ac6" id="wp-hooks-js"></script> <script src="https://greentechchallenge.gr/wp-includes/js/dist/i18n.min.js?ver=5e580eb46a90c2b997e6" id="wp-i18n-js"></script> <script id="wp-i18n-js-after"> wp.i18n.setLocaleData( { 'text direction\u0004ltr': [ 'ltr' ] } ); </script> <script src="https://greentechchallenge.gr/wp-content/plugins/qi-addons-for-elementor/inc/plugins/elementor/assets/js/elementor.js?ver=6.7.1" id="qi-addons-for-elementor-elementor-js"></script> <script src="https://greentechchallenge.gr/wp-content/plugins/elementor-pro/assets/js/webpack-pro.runtime.min.js?ver=3.24.4" id="elementor-pro-webpack-runtime-js"></script> <script id="elementor-pro-frontend-js-before"> var ElementorProFrontendConfig = {"ajaxurl":"https:\/\/greentechchallenge.gr\/wp-admin\/admin-ajax.php","nonce":"ee1bf5ec0f","urls":{"assets":"https:\/\/greentechchallenge.gr\/wp-content\/plugins\/elementor-pro\/assets\/","rest":"https:\/\/greentechchallenge.gr\/wp-json\/"},"settings":{"lazy_load_background_images":true},"shareButtonsNetworks":{"facebook":{"title":"Facebook","has_counter":true},"twitter":{"title":"Twitter"},"linkedin":{"title":"LinkedIn","has_counter":true},"pinterest":{"title":"Pinterest","has_counter":true},"reddit":{"title":"Reddit","has_counter":true},"vk":{"title":"VK","has_counter":true},"odnoklassniki":{"title":"OK","has_counter":true},"tumblr":{"title":"Tumblr"},"digg":{"title":"Digg"},"skype":{"title":"Skype"},"stumbleupon":{"title":"StumbleUpon","has_counter":true},"mix":{"title":"Mix"},"telegram":{"title":"Telegram"},"pocket":{"title":"Pocket","has_counter":true},"xing":{"title":"XING","has_counter":true},"whatsapp":{"title":"WhatsApp"},"email":{"title":"Email"},"print":{"title":"Print"},"x-twitter":{"title":"X"},"threads":{"title":"Threads"}},"facebook_sdk":{"lang":"en_US","app_id":""},"lottie":{"defaultAnimationUrl":"https:\/\/greentechchallenge.gr\/wp-content\/plugins\/elementor-pro\/modules\/lottie\/assets\/animations\/default.json"}}; </script> <script src="https://greentechchallenge.gr/wp-content/plugins/elementor-pro/assets/js/frontend.min.js?ver=3.24.4" id="elementor-pro-frontend-js"></script> <script src="https://greentechchallenge.gr/wp-content/plugins/elementor-pro/assets/js/elements-handlers.min.js?ver=3.24.4" id="pro-elements-handlers-js"></script> <script src="https://greentechchallenge.gr/wp-content/plugins/jet-elements/assets/js/lib/waypoints/waypoints.js?ver=4.0.2" id="waypoints-js"></script> <script id="jet-elements-js-extra"> var jetElements = {"ajaxUrl":"https:\/\/greentechchallenge.gr\/wp-admin\/admin-ajax.php","isMobile":"false","templateApiUrl":"https:\/\/greentechchallenge.gr\/wp-json\/jet-elements-api\/v1\/elementor-template","devMode":"false","messages":{"invalidMail":"Please specify a valid e-mail"}}; </script> <script src="https://greentechchallenge.gr/wp-content/plugins/jet-elements/assets/js/jet-elements.min.js?ver=2.7.0" id="jet-elements-js"></script> <script id="jet-tabs-frontend-js-extra"> var JetTabsSettings = {"ajaxurl":"https:\/\/greentechchallenge.gr\/wp-admin\/admin-ajax.php","isMobile":"false","templateApiUrl":"https:\/\/greentechchallenge.gr\/wp-json\/jet-tabs-api\/v1\/elementor-template","devMode":"false"}; </script> <script src="https://greentechchallenge.gr/wp-content/plugins/jet-tabs/assets/js/jet-tabs-frontend.min.js?ver=2.2.5" id="jet-tabs-frontend-js"></script> <script src="https://greentechchallenge.gr/wp-content/plugins/jet-tricks/assets/js/lib/tippy/popperjs.js?ver=2.5.2" id="jet-tricks-popperjs-js"></script> <script src="https://greentechchallenge.gr/wp-content/plugins/jet-tricks/assets/js/lib/tippy/tippy-bundle.js?ver=6.3.1" id="jet-tricks-tippy-bundle-js"></script> <script id="jet-tricks-frontend-js-extra"> var JetTricksSettings = {"elements_data":{"sections":{"2bcface":{"view_more":false,"particles":"false","particles_json":""},"cbee413":{"view_more":false,"particles":"false","particles_json":""},"34aab33":{"view_more":false,"particles":"false","particles_json":""},"a71d954":{"view_more":false,"particles":"false","particles_json":""},"fe2a068":{"view_more":false,"particles":"false","particles_json":""},"cda39d3":{"view_more":false,"particles":"false","particles_json":""},"1e34342":{"view_more":false,"particles":"false","particles_json":""},"00cdff7":{"view_more":false,"particles":"false","particles_json":""},"659cbcb":{"view_more":false,"particles":"false","particles_json":""},"92955cb":{"view_more":false,"particles":"false","particles_json":""},"24a54b1":{"view_more":false,"particles":"false","particles_json":""},"99247f8":{"view_more":false,"particles":"false","particles_json":""},"e6f00d6":{"view_more":false,"particles":"false","particles_json":""},"e02da42":{"view_more":false,"particles":"false","particles_json":""},"3bfefb0a":{"view_more":false,"particles":"false","particles_json":""},"79bbcdd":{"view_more":false,"particles":"false","particles_json":""},"ca0b6a5":{"view_more":false,"particles":"false","particles_json":""},"0312b3d":{"view_more":false,"particles":"false","particles_json":""},"3d59f44":{"view_more":false,"particles":"false","particles_json":""},"daf3f82":{"view_more":false,"particles":"false","particles_json":""},"cc89886":{"view_more":false,"particles":"false","particles_json":""},"312ba80":{"view_more":false,"particles":"false","particles_json":""},"316f20c":{"view_more":false,"particles":"false","particles_json":""},"2709238":{"view_more":false,"particles":"false","particles_json":""},"4f0b0f2":{"view_more":false,"particles":"false","particles_json":""}},"columns":[],"widgets":{"e328a73":[],"a0d4d73":[],"dc960d1":[],"f432bd7":[],"626f7bd":[],"3bf462b":[],"e83221a":[],"68be1f3":[],"41682dc":[],"b639313":[],"7a7341b":[],"75f788c":[],"8a5e821":[],"d4a07db":[],"785de0a":[],"3af620a":[],"fddd95a":[],"406a885":[],"8ce2d80":[],"a4109cd":[],"9f84cc3":[],"235c36e":[],"bd14928":[],"75a8c0a":[],"55a7d80":[],"2f709fc":[],"5ef6600":[],"d20a23e":[],"d712e7b":[],"4cbf77b3":[],"3978589":[],"212537b5":[],"22839e0":[],"d4df14":[],"61fa54d8":[],"30f66b5b":[],"28a109ca":[],"75563d16":[],"39171170":[],"cc50fc3":[],"d70fb43":[],"7251350e":[],"3a7a3cf":[],"e006681":[],"de570b0":[],"ff372c5":[],"ba7a2e1":[],"452ab8c":[],"affe8b1":[],"272886a":[],"3b46fba":[],"044c4c3":[],"dbfff4e":[],"052a2f9":[],"d4ebc60":[],"8890caf":[]}}}; </script> <script src="https://greentechchallenge.gr/wp-content/plugins/jet-tricks/assets/js/jet-tricks-frontend.js?ver=1.4.9" id="jet-tricks-frontend-js"></script> <script type="text/javascript"> _linkedin_partner_id = "6126617"; window._linkedin_data_partner_ids = window._linkedin_data_partner_ids || []; window._linkedin_data_partner_ids.push(_linkedin_partner_id); </script><script type="text/javascript"> (function(l) { if (!l){window.lintrk = function(a,b){window.lintrk.q.push([a,b])}; window.lintrk.q=[]} var s = document.getElementsByTagName("script")[0]; var b = document.createElement("script"); b.type = "text/javascript";b.async = true; b.src = "https://snap.licdn.com/li.lms-analytics/insight.min.js"; s.parentNode.insertBefore(b, s);})(window.lintrk); </script> <noscript> <img height="1" width="1" style="display:none;" alt="" src="https://px.ads.linkedin.com/collect/?pid=6126617&fmt=gif" /> </noscript> </body> </html>

CINXE.COM

Ορυκτές Πρώτες Ύλες | GreenTech Challenge 2024