{"id":187254,"date":"2026-04-28T14:30:14","date_gmt":"2026-04-28T14:30:14","guid":{"rendered":"https:\/\/aviacionaldia.com\/?p=187254"},"modified":"2026-04-29T11:39:46","modified_gmt":"2026-04-29T11:39:46","slug":"latam-airlines-reduces-co2-emissions-by-one-million-tons-annually-through-technological-innovation-and-operational-efficiency","status":"publish","type":"post","link":"https:\/\/aviacionaldia.com\/en\/2026\/04\/latam-airlines-reduces-co2-emissions-by-one-million-tons-annually-through-technological-innovation-and-operational-efficiency.html","title":{"rendered":"LATAM Airlines Reduces CO2 Emissions by One Million Tons Annually Through Technological Innovation and Operational Efficiency"},"content":{"rendered":"\n<p><strong>LATAM Airlines Group<\/strong> has reached a significant milestone in its decarbonization strategy by avoiding the emission of more than one million tons of carbon dioxide (CO2) per year. This achievement is the result of a combination of technological innovations, such as the AeroSHARK coating, and precision operational adjustments that optimize fuel consumption across its entire fleet.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Sustainability Strategy: Invisible Impact, Tangible Results<\/h2>\n\n\n\n<p>Sustainability in today\u2019s aviation industry is not just based on grand promises for the future, but on the accumulation of daily operational decisions. According to Stephano Gachet, LATAM Airlines Group&#8217;s Operational Efficiency Program Leader, many of these measures are &#8220;invisible&#8221; to the passenger but fundamental to responsible operations.<\/p>\n\n\n\n<p>This progress in emission reduction\u2014equivalent to the environmental footprint of approximately 200,000 people worldwide\u2014has positioned the group as the most sustainable airline in the Americas and one of the top five globally, according to S&amp;P Global&#8217;s 2025 Corporate Sustainability Assessment.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">AeroSHARK: Biomimicry Applied to the Boeing 777-300ER Fleet<\/h2>\n\n\n\n<p>One of the most notable innovations is the implementation of AeroSHARK, a coating technology inspired by the structure of sharkskin. LATAM is expanding the use of this solution across its entire Boeing 777-300ER fleet.<\/p>\n\n\n\n<p><strong><em>\u2192 <a href=\"https:\/\/aviacionaldia.com\/en\/2026\/04\/latam-airlines-to-become-south-americas-first-to-offer-lie-flat-seats-on-airbus-a321xlr.html\">LATAM Airlines to Become South America\u2019s First to Offer \u201cLie-Flat\u201d Seats on Airbus A321XLR<\/a><\/em><\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>How it works:<\/strong> The film features microscopic ridges (riblets) that reduce aerodynamic drag by aligning with the airflow.<\/li>\n\n\n\n<li><strong>Impact:<\/strong> Operational tests have validated a decrease of nearly 1% in fuel consumption.<\/li>\n\n\n\n<li><strong>Projection:<\/strong> By 2027, once installation is complete across the designated fleet, it is expected to prevent up to 12,000 tons of CO2 emissions annually.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Ground Efficiency and the Single Engine Taxi Protocol<\/h2>\n\n\n\n<p>Optimization is not limited to flight time. LATAM has standardized the practice known as Single Engine Taxi, which involves moving the aircraft on the ground using only one engine, whether taxiing to the runway for takeoff or toward the gate after landing.<\/p>\n\n\n\n<p>This maneuver, executed under strict safety protocols, allows for a reduction of more than 100,000 tons of CO2 each year, consolidating it as one of the highest-impact initiatives within the group&#8217;s efficiency program.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Weight Factor: Lighter, Modern Cabins<\/h2>\n\n\n\n<p>Reducing structural weight is another key piece of the efficiency equation. LATAM has modified its cabins with two primary measures:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Next-Generation Seating<\/strong><br>The new Airbus A320neo and Airbus A321neo models, incorporated starting in October 2025, feature seats that reduce the aircraft&#8217;s total weight by 200 to 250 kilograms. This improvement, while seemingly minor on an individual basis, prevents 5,000 tons of CO2 emissions annually and generates operational savings of $1.5 million.<\/li>\n\n\n\n<li><strong>Removal of Obsolete Hardware<\/strong><br>The company has removed old overhead screens from its narrow-body cabins, which became obsolete following the implementation of personal entertainment systems (IFE). This measure has eliminated unnecessary weight, avoiding 7,000 tons of CO2 and representing savings exceeding $2 million.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Toward Net-Zero Emissions by 2050<\/h2>\n\n\n\n<p>All these actions are part of LATAM&#8217;s Fuel Efficiency program, which has improved the group&#8217;s operational efficiency by 7%. In cumulative terms, the program has avoided the consumption of 2.4 million barrels of fuel and the emission of 6.5 million tons of CO2.<\/p>\n\n\n\n<p>To put this impact into perspective, this figure is equivalent to LATAM&#8217;s annual operations in markets such as Ecuador, Colombia, and Chile combined. With these data-driven and innovation-based initiatives, the group reaffirms its roadmap to achieve the goal of net-zero emissions by 2050.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"related-topics\">Related Topics<\/h2>\n\n\n\n\t\t\t<div class=\"wp-block-uagb-post-grid uagb-post-grid  uagb-post__image-position-top uagb-post__image-enabled uagb-block-9e302684     uagb-post__items uagb-post__columns-2 is-grid uagb-post__columns-tablet-2 uagb-post__columns-mobile-1 uagb-post__equal-height\" data-total=\"469\" style=\"\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<div class='uagb-post__image'>\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/aviacionaldia.com\/en\/2026\/04\/avelo-airlines-celebrates-its-fifth-anniversary-consolidating-growth-and-operational-reliability.html\" target=\"_self\" rel=\"bookmark noopener noreferrer\" class='uagb-image-ratio-inherit'><img decoding=\"async\" width=\"800\" height=\"400\" 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Leadership with New Routes to Europe for Summer<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"uagb-post__text uagb-post__cta wp-block-button\">\n\t\t\t\t<a class=\"wp-block-button__link uagb-text-link\" style=\"\" href=\"https:\/\/aviacionaldia.com\/en\/2026\/04\/united-airlines-strengthens-transatlantic-leadership-with-new-routes-to-europe-for-summer.html\" target=\"_self\" rel=\"bookmark noopener noreferrer\">Read More<\/a>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t","protected":false},"excerpt":{"rendered":"LATAM Airlines Group has reached a significant milestone in its decarbonization strategy by avoiding the emission of more&hellip;\n","protected":false},"author":4312,"featured_media":136439,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[1],"tags":[230,199,211],"class_list":{"0":"post-187254","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-airlines","8":"tag-airline","9":"tag-latam-airlines-2","10":"tag-latin-america"},"uagb_featured_image_src":{"full":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2023\/02\/Latam-Airlines-avion.jpg",800,400,false],"thumbnail":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2023\/02\/Latam-Airlines-avion-150x150.jpg",150,150,true],"medium":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2023\/02\/Latam-Airlines-avion-300x150.jpg",300,150,true],"medium_large":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2023\/02\/Latam-Airlines-avion-768x384.jpg",768,384,true],"large":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2023\/02\/Latam-Airlines-avion.jpg",800,400,false],"1536x1536":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2023\/02\/Latam-Airlines-avion.jpg",800,400,false],"2048x2048":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2023\/02\/Latam-Airlines-avion.jpg",800,400,false],"pk-small":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2023\/02\/Latam-Airlines-avion.jpg",80,40,false],"pk-thumbnail":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2023\/02\/Latam-Airlines-avion.jpg",300,150,false],"csco-small":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2023\/02\/Latam-Airlines-avion-80x80.jpg",80,80,true],"csco-intermediate":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2023\/02\/Latam-Airlines-avion-200x140.jpg",200,140,true],"csco-thumbnail":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2023\/02\/Latam-Airlines-avion-380x220.jpg",380,220,true],"csco-thumbnail-alternative":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2023\/02\/Latam-Airlines-avion-300x180.jpg",300,180,true],"csco-thumbnail-uncropped":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2023\/02\/Latam-Airlines-avion-380x190.jpg",380,190,true],"csco-medium":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2023\/02\/Latam-Airlines-avion.jpg",800,400,false],"csco-medium-alternative":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2023\/02\/Latam-Airlines-avion-560x336.jpg",560,336,true],"csco-medium-uncropped":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2023\/02\/Latam-Airlines-avion.jpg",800,400,false],"csco-large":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2023\/02\/Latam-Airlines-avion.jpg",800,400,false],"csco-large-uncropped":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2023\/02\/Latam-Airlines-avion.jpg",800,400,false],"csco-extra-large":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2023\/02\/Latam-Airlines-avion.jpg",800,400,false]},"uagb_author_info":{"display_name":"Dergam Mousa","author_link":"https:\/\/aviacionaldia.com\/en\/author\/dmousa"},"uagb_comment_info":0,"uagb_excerpt":"LATAM Airlines Group has reached a significant milestone in its decarbonization strategy by avoiding the emission of more&hellip;","amp_enabled":true,"_links":{"self":[{"href":"https:\/\/aviacionaldia.com\/en\/wp-json\/wp\/v2\/posts\/187254","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aviacionaldia.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aviacionaldia.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aviacionaldia.com\/en\/wp-json\/wp\/v2\/users\/4312"}],"replies":[{"embeddable":true,"href":"https:\/\/aviacionaldia.com\/en\/wp-json\/wp\/v2\/comments?post=187254"}],"version-history":[{"count":1,"href":"https:\/\/aviacionaldia.com\/en\/wp-json\/wp\/v2\/posts\/187254\/revisions"}],"predecessor-version":[{"id":187255,"href":"https:\/\/aviacionaldia.com\/en\/wp-json\/wp\/v2\/posts\/187254\/revisions\/187255"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aviacionaldia.com\/en\/wp-json\/wp\/v2\/media\/136439"}],"wp:attachment":[{"href":"https:\/\/aviacionaldia.com\/en\/wp-json\/wp\/v2\/media?parent=187254"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aviacionaldia.com\/en\/wp-json\/wp\/v2\/categories?post=187254"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aviacionaldia.com\/en\/wp-json\/wp\/v2\/tags?post=187254"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}