{"id":863,"date":"2025-07-22T07:45:36","date_gmt":"2025-07-22T07:45:36","guid":{"rendered":"https:\/\/odsorient.com\/?p=863"},"modified":"2025-07-17T07:55:47","modified_gmt":"2025-07-17T07:55:47","slug":"%f0%9f%94%97-eexi-uefi-environmental-rules-explained-simply","status":"publish","type":"post","link":"https:\/\/odsorient.com\/en\/%f0%9f%94%97-eexi-uefi-umweltregeln-einfach-erklaert","title":{"rendered":"\ud83d\udd17 EEXI &amp; UEFI - environmental rules simply explained"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><\/h2>\n\n\n\n<p>The shipping industry is currently undergoing a green revolution. The focus is on two key measures of the International Maritime Organisation (IMO): EEXI and CII (also known as UEFI). This article provides an easy-to-understand eexi uefi explanation, explains the background, implementation and gives practical tips for ship owners, shipping companies and logistics service providers.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>1 - Introduction<\/strong><\/h4>\n\n\n\n<p>With the aim of reducing the CO\u2082 fleet intensity by 40 % below the 2008 level by 2030, the IMO introduced two environmental regulations: the Energy Efficiency Existing Ship Index (EEXI) and the Carbon Intensity Indicator (CII) from 1 January 2023. <a href=\"https:\/\/www.imo.org\/en\/MediaCentre\/HotTopics\/Pages\/EEXI-CII-FAQ.aspx\" target=\"_blank\" rel=\"noopener\">IMO EEXI &amp; CII FAQ<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>2 - What is EEXI? - Technical efficiency focus<\/strong><\/h4>\n\n\n\n<p>EEXI is a technical index for evaluating existing ships \u2265 400 GT, which calculates the so-called attained EEXI based on engine power, consumption and size. This must be below a \"required EEXI\" threshold. Further details are provided by DNV .<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>3 - What is CII (UEFI)? - Operational evaluation<\/strong><\/h4>\n\n\n\n<p>The Carbon Intensity Indicator (CII) was introduced in 2023, measures the operational CO\u2082 efficiency in g CO\u2082\/tonne-mile and leads to an annual classification from A to E. Information on logic, operational data and reporting obligations can be found in the IMO FAQ .<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>4 - Differences at a glance<\/strong><\/h4>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Measure<\/th><th>Focus<\/th><th>Mandatory period<\/th><th>Main requirement<\/th><\/tr><\/thead><tbody><tr><td>EEXI<\/td><td>Technical efficiency<\/td><td>once, for changes<\/td><td>attainment \u2264 required<\/td><\/tr><tr><td>CII<\/td><td>Operational business<\/td><td>annually from 2023<\/td><td>Rating A-E, plan for D\/E<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Together they form the eexi uefi declaration for CO\u2082 reduction.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>5 - Implementation strategies<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>EPL (Engine Power Limitation):<\/strong> Fast technical measure to reduce CO\u2082 emissions.<\/li>\n\n\n\n<li><strong>Retrofits:<\/strong> Propeller optimisation, LNG tanks, heat recovery and other technologies support long-term efficiency gains.<\/li>\n<\/ul>\n\n\n\n<p>DNV and Remoment studies show that such measures effectively support EEXI and CII targets.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>6 - Role of the SEEMP in context<\/strong><\/h4>\n\n\n\n<p>The SEEMP (Ship Energy Efficiency Management Plan) was updated in 2023 to cover both EEXI and CII - including Corrective Action Plans in the event of a poor rating.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>7 - Practical examples<\/strong><\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Bulk carrier (10 000 DWT):<\/strong> Attained EEXI = 18 g\/CO\u2082, Required = 20 \u2192 compliant; CII A-B \u2192 no measures.<\/li>\n\n\n\n<li><strong>Container ship (50,000 GT):<\/strong> EEXI non-compliant \u2192 Use of EPL &amp; prop optimisation; CII D \u2192 Corrective Action Plan.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>8 - Advantages &amp; requirements<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud83d\udee5\ufe0f Conformity with regulations ensures operating licence<\/li>\n\n\n\n<li>\ud83d\udd0d Transparency in operation &amp; routes<\/li>\n\n\n\n<li>\u2693 Better harbour conditions for A\/B ships<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>9 - FAQ<\/strong><\/h4>\n\n\n\n<p><strong>What does UEFI mean?<\/strong><br>UEFI = EEXI + CII, the comprehensive environmental regulation of the IMO.<\/p>\n\n\n\n<p><strong>Does every ship have to update the SEEMP?<\/strong><br>Yes, the SEEMP has included EEXI and CII-relevant measures since 2023.<\/p>\n\n\n\n<p><strong>What sanctions apply in the event of non-compliance?<\/strong><br>Fines, driving bans or flag state measures.<\/p>\n\n\n\n<p><strong>How do I improve my CII rating?<\/strong><br>Through slow steaming, better route planning and technological retrofits.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>10 - Conclusion<\/strong><\/h4>\n\n\n\n<p>EEXI = one-off, technical measure.<br>CII = annual operational assessment.<br>Early action avoids sanctions, increases competitive advantages and prepares for future regulations.<\/p>\n\n\n\n<p>ODS Orient supports you in analysing, planning and implementing customised solutions - whether RoRo, containers or special projects. Find out more about our expertise on the <a href=\"https:\/\/odsorient.com\/en\/\">ODS Orient Homepage<\/a> and in our <a href=\"https:\/\/odsorient.com\/en\/sustainability-trends-in-roro-transport-how-the-industry-is-shaping-a-greener-future\">Blog<\/a>\u202f<a href=\"https:\/\/www.facebook.com\/Orient.Spedition.HH\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noreferrer noopener\">facebook.com+1facebook.com+1<\/a><a href=\"https:\/\/odsorient.com\/en?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noreferrer noopener\">en.linkedin.com+7odsorient.com+7odsorient.com+7<\/a>. If you have any questions or project enquiries, please contact us via our <a href=\"https:\/\/odsorient.com\/en\/contact\">Contact page<\/a>.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Disclaimer<\/strong><\/h3>\n\n\n\n<p>The information provided in this article is for general information purposes only. Despite careful research, ODS Orient assumes no liability for the topicality, correctness, completeness or binding nature of the content. Liability for damages arising directly or indirectly from the use of this content is excluded.<\/p>","protected":false},"excerpt":{"rendered":"<p>Die Schifffahrtsbranche durchl\u00e4uft derzeit eine gr\u00fcne Revolution. Zwei zentrale Ma\u00dfnahmen der International Maritime Organization (IMO) stehen im Fokus: EEXI und CII (auch als UEFI bekannt). Dieser Artikel bietet eine leicht verst\u00e4ndliche eexi uefi erkl\u00e4rung, erkl\u00e4rt Hintergr\u00fcnde, Umsetzung und gibt praxisnahe Hinweise f\u00fcr Schiffseigner, Reeder und Logistikdienstleister. 1 \u00b7 Einleitung Mit dem Ziel, die CO\u2082-Flottenintensit\u00e4t bis [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":864,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-863","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/odsorient.com\/en\/wp-json\/wp\/v2\/posts\/863","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/odsorient.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/odsorient.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/odsorient.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/odsorient.com\/en\/wp-json\/wp\/v2\/comments?post=863"}],"version-history":[{"count":1,"href":"https:\/\/odsorient.com\/en\/wp-json\/wp\/v2\/posts\/863\/revisions"}],"predecessor-version":[{"id":865,"href":"https:\/\/odsorient.com\/en\/wp-json\/wp\/v2\/posts\/863\/revisions\/865"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/odsorient.com\/en\/wp-json\/wp\/v2\/media\/864"}],"wp:attachment":[{"href":"https:\/\/odsorient.com\/en\/wp-json\/wp\/v2\/media?parent=863"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/odsorient.com\/en\/wp-json\/wp\/v2\/categories?post=863"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/odsorient.com\/en\/wp-json\/wp\/v2\/tags?post=863"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}