{"id":16035,"date":"2025-09-08T12:46:05","date_gmt":"2025-09-08T10:46:05","guid":{"rendered":"https:\/\/trialoog.taltech.ee\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\/"},"modified":"2025-09-12T12:20:02","modified_gmt":"2025-09-12T10:20:02","slug":"laevanduse-roheline-kurss-valjakutsed-ja-voimalused","status":"publish","type":"post","link":"https:\/\/trialoog.taltech.ee\/en\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\/","title":{"rendered":"From ports to profits: navigating the risks of greener shipping"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>The global shipping industry stands at the crossroads of sustainability and profitability, grappling with emissions cuts, new technologies, and the monumental costs of going green. Sina Atari, who recently defended his PhD thesis at TalTech, has dived deep into the financial undercurrents of this sector \u2013 uncovering surprising gaps, challenges, and opportunities that could reshape maritime investment strategies.<\/p>\n","protected":false},"author":8,"featured_media":16107,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[251],"tags":[692,687,408,694,688,601,418,693],"class_list":["post-16035","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-science","tag-doctoral-thesis-en","tag-doktoritoo-en","tag-green-transition","tag-maritime-economy-en","tag-meremajandus-en","tag-merendus-en","tag-rohepoore-en","tag-shipping-en"],"acf":{"postbuilder":[{"acf_fc_layout":"text","type":"text","text":"<a href=\"https:\/\/www.etis.ee\/CV\/Sina_Atari%20Jabar%20Zadeh\/eng\" target=\"_blank\" rel=\"noopener\">Sina Atari\u2019s<\/a> doctoral journey began as part of the large European EnviSuM project, coordinated by his supervisors. Rather than a topic he chose independently, it was an opportunity to apply financial engineering principles to the maritime sector, contributing to the further development of maritime economics by bridging two traditionally separate fields.\r\n\r\nAs his research unfolded, Atari realized that capital budgeting in maritime investment had been largely overlooked. \u201cI was surprised to discover how little attention has been given to capital investment and budgeting methods in general compared to capital markets,\u201d he reflected. It was also striking to see that maritime investments \u2013 similar to other capital-intensive sectors like power plants and heavy industries \u2013 show limited adoption of advanced investment evaluation methods. These methods remain underdeveloped and are not widely applied in either industry practice nor academic research.\r\n<h4><strong>Sustainability demands, capital challenges<\/strong><\/h4>\r\nAt the heart of maritime sustainability lies the urgent need to cut harmful emissions \u2013 sulfur dioxide, nitrogen oxides, and CO\u2082 \u2013 aligning with the <a href=\"https:\/\/www.imo.org\/en\" target=\"_blank\" rel=\"noopener\">International Maritime Organization\u2019s<\/a> target of net-zero emissions by 2050. For shipping companies, this entails retrofitting existing vessels, adopting alternative fuels, and investing in greener ships as well as sustainable port infrastructure. But these ambitions come at a cost. Atari pointed out that new-built ships sailing between Tallinn and Helsinki, for example, can cost over \u20ac200 million each. This level of capital intensity puts shipping on par with industries like petrochemicals or power generation. And unlike other high-tech sectors, the maritime world often operates on thin margins, making returns on green investments harder to achieve.\r\n\r\nHe noted that some progress is visible: companies like <a href=\"https:\/\/www.tallink.com\/et\" target=\"_blank\" rel=\"noopener\">Tallink<\/a> and <a href=\"https:\/\/www.vikingline.ee\/\" target=\"_blank\" rel=\"noopener\">Viking Line<\/a>, headquartered in Estonia and Finland and operating in Northern Europe \u2013 mainly in the Baltic Sea region, connecting countries such as Estonia, Finland, Sweden, and the \u00c5land Islands \u2013 have already introduced LNG-powered ships to reduce emissions and enhance sustainability.\r\n\r\nHowever, scaling such innovations globally would require not just private investment but also substantial government support.\r\n<blockquote>\r\n<p style=\"text-align: center;\">\u201cI was surprised to discover how little attention has been given to capital investment and budgeting methods in general compared to capital markets.\"<\/p>\r\n<\/blockquote>\r\n&nbsp;\r\n<p style=\"text-align: center;\"><\/p>","image":null,"align":""},{"acf_fc_layout":"image","image":15860},{"acf_fc_layout":"text","type":"text","text":"<h4><strong>Balancing profitability and environmental progress<\/strong><\/h4>\r\nA central tension Atari explored is the trade-off between going green and staying competitive. While the Baltic Sea region shows encouraging progress, global efforts remain uneven. According to him, profitability takes a hit when sustainability measures increase costs \u2013 particularly when shipping competes not just with other shipping lines but also with alternative transport modes like air freight or road cargo. \u201cWe can\u2019t impose very strict rules on shipping without aligning them with other transport sectors, or else we risk distorting the entire market,\u201d Atari cautioned.\r\n\r\nMoreover, the sourcing of so-called greener fuels such as LNG and methanol complicates the environmental picture. In many regions, the bunkering infrastructure for these fuels remains underdeveloped. In the case of LNG, it is clear that natural gas is used, for methanol, unless it is green methanol, production is often still heavily reliant on fossil sources such as coal and natural gas.\u00a0\u00a0 \u201eThis raises valid concerns about the overall lifecycle emissions of these fuels and their actual environmental benefits. Similarly, while the electrification of fleets is gaining momentum, the extent to which the electricity used is fully renewable varies significantly across regions.\u201c Unless ships are recharged entirely with 100% green electricity, fully electric or battery-powered vessels may still carry a considerable carbon footprint, thereby challenging their perceived sustainability.\r\n<blockquote>\r\n<p style=\"text-align: center;\">\"We can\u2019t impose very strict rules on shipping without aligning them with other transport sectors, or else we risk distorting the entire market.\"<\/p>\r\n<\/blockquote>","image":null,"align":""},{"acf_fc_layout":"image","image":15867},{"acf_fc_layout":"text","type":"text","text":"<h4><strong>The missing link: stronger collaboration<\/strong><\/h4>\r\nAtari believes that one of the keys to better risk management and sustainability lies in stronger cooperation between academia and industry. While manufacturing and high-tech companies in Estonia and Nordic countries are often open to collaboration, shipping companies and ports tend to be conservative, sharing little financial or operational data with researchers. \u201cPorts and shipping lines are very strict; they don\u2019t reveal much information or engage with academics like other sectors do,\u201d he observed.\r\n\r\nFor progress to accelerate, he argues, companies need to become more transparent about their investment plans and financial strategies, creating space for joint problem-solving.\r\n<blockquote>\r\n<p style=\"text-align: center;\">\u201cPorts and shipping lines are very strict; they don\u2019t reveal much information or engage with academics like other sectors do.\"<\/p>\r\n<\/blockquote>\r\nLooking ahead, Atari sees electrification, advanced battery technologies, and port bunckering and recharging automation as the most promising trends. Still, he cautioned that achieving cost-effective, large-scale transformation will take time and innovation. \u201cWe\u2019re already seeing LNG becoming more common, but the journey towards widespread electrification still needs time \u2013 and a lot of innovation,\u201d he noted.\r\n\r\nAtari\u2019s research paints a vivid picture of an industry at a turning point. The shipping sector must modernize to meet environmental goals, but doing so means navigating complex financial waters. Without coordinated international policies, government backing, and stronger academic-industry ties, the sector may struggle to stay both green and profitable. \u201cIf companies want to go greener, they face higher costs, which can reduce profitability,\u201d Atari concluded.\r\n\r\nHis work offers both a warning and a roadmap, urging stakeholders to embrace collaboration and systemic thinking as they chart a sustainable course for the decades to come.\r\n<blockquote>\r\n<p style=\"text-align: center;\">\u201cIf companies want to go greener, they face higher costs, which can reduce profitability.\"<\/p>\r\n<\/blockquote>","image":null,"align":""}],"related_authors":[{"author":7990,"position":"Trialoog editor"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.1 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>From ports to profits: navigating the risks of greener shipping - Trialoog<\/title>\n<meta name=\"description\" content=\"Laevandus peab v\u00e4hendama heitmeid ja v\u00f5tma kasutusele uusi tehnoloogiaid. Sina Atari k\u00e4sitleb laevanduse kitsaskohti ja v\u00f5imalusi.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/trialoog.taltech.ee\/en\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"From ports to profits: navigating the risks of greener shipping - Trialoog\" \/>\n<meta property=\"og:description\" content=\"Laevandus peab v\u00e4hendama heitmeid ja v\u00f5tma kasutusele uusi tehnoloogiaid. Sina Atari k\u00e4sitleb laevanduse kitsaskohti ja v\u00f5imalusi.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/trialoog.taltech.ee\/en\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\/\" \/>\n<meta property=\"og:site_name\" content=\"Trialoog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61555592234506\" \/>\n<meta property=\"article:published_time\" content=\"2025-09-08T10:46:05+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-12T10:20:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/trialoog.taltech.ee\/wp-content\/uploads\/2025\/09\/tallink-laevake.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2448\" \/>\n\t<meta property=\"og:image:height\" content=\"1050\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Eveliis Vaaks\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Eveliis Vaaks\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/trialoog.taltech.ee\\\/en\\\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/trialoog.taltech.ee\\\/en\\\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\\\/\"},\"author\":{\"name\":\"Eveliis Vaaks\",\"@id\":\"https:\\\/\\\/trialoog.taltech.ee\\\/en\\\/#\\\/schema\\\/person\\\/298421563bc6fa08635ee92967fbee05\"},\"headline\":\"From ports to profits: navigating the risks of greener shipping\",\"datePublished\":\"2025-09-08T10:46:05+00:00\",\"dateModified\":\"2025-09-12T10:20:02+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/trialoog.taltech.ee\\\/en\\\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\\\/\"},\"wordCount\":10,\"publisher\":{\"@id\":\"https:\\\/\\\/trialoog.taltech.ee\\\/en\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/trialoog.taltech.ee\\\/en\\\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/trialoog.taltech.ee\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/tallink-laevake.jpg\",\"keywords\":[\"doctoral thesis\",\"doktorit\u00f6\u00f6\",\"green transition\",\"maritime economy\",\"meremajandus\",\"merendus\",\"rohep\u00f6\u00f6re\",\"shipping\"],\"articleSection\":[\"Science\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/trialoog.taltech.ee\\\/en\\\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\\\/\",\"url\":\"https:\\\/\\\/trialoog.taltech.ee\\\/en\\\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\\\/\",\"name\":\"From ports to profits: navigating the risks of greener shipping - Trialoog\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/trialoog.taltech.ee\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/trialoog.taltech.ee\\\/en\\\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/trialoog.taltech.ee\\\/en\\\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/trialoog.taltech.ee\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/tallink-laevake.jpg\",\"datePublished\":\"2025-09-08T10:46:05+00:00\",\"dateModified\":\"2025-09-12T10:20:02+00:00\",\"description\":\"Laevandus peab v\u00e4hendama heitmeid ja v\u00f5tma kasutusele uusi tehnoloogiaid. Sina Atari k\u00e4sitleb laevanduse kitsaskohti ja v\u00f5imalusi.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/trialoog.taltech.ee\\\/en\\\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/trialoog.taltech.ee\\\/en\\\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/trialoog.taltech.ee\\\/en\\\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\\\/#primaryimage\",\"url\":\"https:\\\/\\\/trialoog.taltech.ee\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/tallink-laevake.jpg\",\"contentUrl\":\"https:\\\/\\\/trialoog.taltech.ee\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/tallink-laevake.jpg\",\"width\":2448,\"height\":1050,\"caption\":\"Tallinki MyStar t\u00f6\u00f6tab LNG-k\u00fctusel \u2013 see aitab v\u00e4hendada v\u00e4\u00e4vli- ja l\u00e4mmastikuheitmeid, kuid nagu doktorant Sina Atari r\u00f5hutab, ei pruugi LNG kogu eluts\u00fckli vaates olla l\u00f5plik lahendus laevanduse rohep\u00f6\u00f6rdes. Foto: Tallink\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/trialoog.taltech.ee\\\/en\\\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/trialoog.taltech.ee\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"From ports to profits: navigating the risks of greener shipping\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/trialoog.taltech.ee\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/trialoog.taltech.ee\\\/en\\\/\",\"name\":\"Trialoog\",\"description\":\"Entrepreneurship and science portal\",\"publisher\":{\"@id\":\"https:\\\/\\\/trialoog.taltech.ee\\\/en\\\/#organization\"},\"alternateName\":\"Trialoog\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/trialoog.taltech.ee\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/trialoog.taltech.ee\\\/en\\\/#organization\",\"name\":\"Tallinna Tehnika\u00fclikool\",\"url\":\"https:\\\/\\\/trialoog.taltech.ee\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/trialoog.taltech.ee\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/trialoog.taltech.ee\\\/wp-content\\\/uploads\\\/2024\\\/02\\\/trialoog-logo-tumesinine-hall.svg\",\"contentUrl\":\"https:\\\/\\\/trialoog.taltech.ee\\\/wp-content\\\/uploads\\\/2024\\\/02\\\/trialoog-logo-tumesinine-hall.svg\",\"width\":342,\"height\":87,\"caption\":\"Tallinna Tehnika\u00fclikool\"},\"image\":{\"@id\":\"https:\\\/\\\/trialoog.taltech.ee\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/profile.php?id=61555592234506\",\"https:\\\/\\\/www.linkedin.com\\\/showcase\\\/trialoog-taltech\\\/about\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/trialoog.taltech.ee\\\/en\\\/#\\\/schema\\\/person\\\/298421563bc6fa08635ee92967fbee05\",\"name\":\"Eveliis Vaaks\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/2dd4fe60df2a24feb0a822825f77c77a2407f4f82f1a55518d71c8f41128e8dd?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/2dd4fe60df2a24feb0a822825f77c77a2407f4f82f1a55518d71c8f41128e8dd?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/2dd4fe60df2a24feb0a822825f77c77a2407f4f82f1a55518d71c8f41128e8dd?s=96&d=mm&r=g\",\"caption\":\"Eveliis Vaaks\"},\"url\":\"https:\\\/\\\/trialoog.taltech.ee\\\/en\\\/author\\\/eveliis-vaaks\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"From ports to profits: navigating the risks of greener shipping - Trialoog","description":"Laevandus peab v\u00e4hendama heitmeid ja v\u00f5tma kasutusele uusi tehnoloogiaid. Sina Atari k\u00e4sitleb laevanduse kitsaskohti ja v\u00f5imalusi.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/trialoog.taltech.ee\/en\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\/","og_locale":"en_US","og_type":"article","og_title":"From ports to profits: navigating the risks of greener shipping - Trialoog","og_description":"Laevandus peab v\u00e4hendama heitmeid ja v\u00f5tma kasutusele uusi tehnoloogiaid. Sina Atari k\u00e4sitleb laevanduse kitsaskohti ja v\u00f5imalusi.","og_url":"https:\/\/trialoog.taltech.ee\/en\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\/","og_site_name":"Trialoog","article_publisher":"https:\/\/www.facebook.com\/profile.php?id=61555592234506","article_published_time":"2025-09-08T10:46:05+00:00","article_modified_time":"2025-09-12T10:20:02+00:00","og_image":[{"width":2448,"height":1050,"url":"https:\/\/trialoog.taltech.ee\/wp-content\/uploads\/2025\/09\/tallink-laevake.jpg","type":"image\/jpeg"}],"author":"Eveliis Vaaks","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Eveliis Vaaks","Est. reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/trialoog.taltech.ee\/en\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\/#article","isPartOf":{"@id":"https:\/\/trialoog.taltech.ee\/en\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\/"},"author":{"name":"Eveliis Vaaks","@id":"https:\/\/trialoog.taltech.ee\/en\/#\/schema\/person\/298421563bc6fa08635ee92967fbee05"},"headline":"From ports to profits: navigating the risks of greener shipping","datePublished":"2025-09-08T10:46:05+00:00","dateModified":"2025-09-12T10:20:02+00:00","mainEntityOfPage":{"@id":"https:\/\/trialoog.taltech.ee\/en\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\/"},"wordCount":10,"publisher":{"@id":"https:\/\/trialoog.taltech.ee\/en\/#organization"},"image":{"@id":"https:\/\/trialoog.taltech.ee\/en\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\/#primaryimage"},"thumbnailUrl":"https:\/\/trialoog.taltech.ee\/wp-content\/uploads\/2025\/09\/tallink-laevake.jpg","keywords":["doctoral thesis","doktorit\u00f6\u00f6","green transition","maritime economy","meremajandus","merendus","rohep\u00f6\u00f6re","shipping"],"articleSection":["Science"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/trialoog.taltech.ee\/en\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\/","url":"https:\/\/trialoog.taltech.ee\/en\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\/","name":"From ports to profits: navigating the risks of greener shipping - Trialoog","isPartOf":{"@id":"https:\/\/trialoog.taltech.ee\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/trialoog.taltech.ee\/en\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\/#primaryimage"},"image":{"@id":"https:\/\/trialoog.taltech.ee\/en\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\/#primaryimage"},"thumbnailUrl":"https:\/\/trialoog.taltech.ee\/wp-content\/uploads\/2025\/09\/tallink-laevake.jpg","datePublished":"2025-09-08T10:46:05+00:00","dateModified":"2025-09-12T10:20:02+00:00","description":"Laevandus peab v\u00e4hendama heitmeid ja v\u00f5tma kasutusele uusi tehnoloogiaid. Sina Atari k\u00e4sitleb laevanduse kitsaskohti ja v\u00f5imalusi.","breadcrumb":{"@id":"https:\/\/trialoog.taltech.ee\/en\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/trialoog.taltech.ee\/en\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/trialoog.taltech.ee\/en\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\/#primaryimage","url":"https:\/\/trialoog.taltech.ee\/wp-content\/uploads\/2025\/09\/tallink-laevake.jpg","contentUrl":"https:\/\/trialoog.taltech.ee\/wp-content\/uploads\/2025\/09\/tallink-laevake.jpg","width":2448,"height":1050,"caption":"Tallinki MyStar t\u00f6\u00f6tab LNG-k\u00fctusel \u2013 see aitab v\u00e4hendada v\u00e4\u00e4vli- ja l\u00e4mmastikuheitmeid, kuid nagu doktorant Sina Atari r\u00f5hutab, ei pruugi LNG kogu eluts\u00fckli vaates olla l\u00f5plik lahendus laevanduse rohep\u00f6\u00f6rdes. Foto: Tallink"},{"@type":"BreadcrumbList","@id":"https:\/\/trialoog.taltech.ee\/en\/laevanduse-roheline-kurss-valjakutsed-ja-voimalused\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/trialoog.taltech.ee\/en\/"},{"@type":"ListItem","position":2,"name":"From ports to profits: navigating the risks of greener shipping"}]},{"@type":"WebSite","@id":"https:\/\/trialoog.taltech.ee\/en\/#website","url":"https:\/\/trialoog.taltech.ee\/en\/","name":"Trialoog","description":"Entrepreneurship and science portal","publisher":{"@id":"https:\/\/trialoog.taltech.ee\/en\/#organization"},"alternateName":"Trialoog","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/trialoog.taltech.ee\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/trialoog.taltech.ee\/en\/#organization","name":"Tallinna Tehnika\u00fclikool","url":"https:\/\/trialoog.taltech.ee\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/trialoog.taltech.ee\/en\/#\/schema\/logo\/image\/","url":"https:\/\/trialoog.taltech.ee\/wp-content\/uploads\/2024\/02\/trialoog-logo-tumesinine-hall.svg","contentUrl":"https:\/\/trialoog.taltech.ee\/wp-content\/uploads\/2024\/02\/trialoog-logo-tumesinine-hall.svg","width":342,"height":87,"caption":"Tallinna Tehnika\u00fclikool"},"image":{"@id":"https:\/\/trialoog.taltech.ee\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/profile.php?id=61555592234506","https:\/\/www.linkedin.com\/showcase\/trialoog-taltech\/about\/"]},{"@type":"Person","@id":"https:\/\/trialoog.taltech.ee\/en\/#\/schema\/person\/298421563bc6fa08635ee92967fbee05","name":"Eveliis Vaaks","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/2dd4fe60df2a24feb0a822825f77c77a2407f4f82f1a55518d71c8f41128e8dd?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/2dd4fe60df2a24feb0a822825f77c77a2407f4f82f1a55518d71c8f41128e8dd?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/2dd4fe60df2a24feb0a822825f77c77a2407f4f82f1a55518d71c8f41128e8dd?s=96&d=mm&r=g","caption":"Eveliis Vaaks"},"url":"https:\/\/trialoog.taltech.ee\/en\/author\/eveliis-vaaks\/"}]}},"_links":{"self":[{"href":"https:\/\/trialoog.taltech.ee\/en\/wp-json\/wp\/v2\/posts\/16035","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/trialoog.taltech.ee\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/trialoog.taltech.ee\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/trialoog.taltech.ee\/en\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/trialoog.taltech.ee\/en\/wp-json\/wp\/v2\/comments?post=16035"}],"version-history":[{"count":7,"href":"https:\/\/trialoog.taltech.ee\/en\/wp-json\/wp\/v2\/posts\/16035\/revisions"}],"predecessor-version":[{"id":16045,"href":"https:\/\/trialoog.taltech.ee\/en\/wp-json\/wp\/v2\/posts\/16035\/revisions\/16045"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/trialoog.taltech.ee\/en\/wp-json\/wp\/v2\/media\/16107"}],"wp:attachment":[{"href":"https:\/\/trialoog.taltech.ee\/en\/wp-json\/wp\/v2\/media?parent=16035"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/trialoog.taltech.ee\/en\/wp-json\/wp\/v2\/categories?post=16035"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/trialoog.taltech.ee\/en\/wp-json\/wp\/v2\/tags?post=16035"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}