{"id":16736,"date":"2026-03-17T15:50:09","date_gmt":"2026-03-17T13:50:09","guid":{"rendered":"https:\/\/ultimabozza.it\/the-submerged-garbage-that-no-one-picks-up-now-these-robots-are-trying\/"},"modified":"2026-03-17T15:59:31","modified_gmt":"2026-03-17T13:59:31","slug":"the-submerged-garbage-that-no-one-picks-up-now-these-robots-are-trying","status":"publish","type":"post","link":"https:\/\/ultimabozza.it\/en\/the-submerged-garbage-that-no-one-picks-up-now-these-robots-are-trying\/","title":{"rendered":"The submerged garbage that no one picks up: now these robots are trying"},"content":{"rendered":"\n<p>Not all the plastic that ends up in the sea can be seen. Some of it sinks, settles on the seabed, disappears from the radar &#8211; media and operational &#8211; but continues to fragment and contaminate. It is on this deeper level that the ambition of <a href=\"https:\/\/www.seaclear2.eu\/\">SeaClear2.0<\/a>, the European project that attempts to intervene where little or nothing has been done so far, mainly due to technical and economic limitations:<strong> recovering waste tens of meters below the surface of the Mediterranean Sea<\/strong>.  <\/p>\n\n<figure class=\"wp-block-embed is-type-rich is-provider-instagram wp-block-embed-instagram\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"instagram-media\" data-instgrm-captioned data-instgrm-permalink=\"https:\/\/www.instagram.com\/reel\/DU-qt2sijIf\/?utm_source=ig_embed&amp;utm_campaign=loading\" data-instgrm-version=\"14\" style=\" background:#FFF; border:0; border-radius:3px; box-shadow:0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width:658px; min-width:326px; padding:0; width:99.375%; width:-webkit-calc(100% - 2px); width:calc(100% - 2px);\"><div style=\"padding:16px;\"> <a href=\"https:\/\/www.instagram.com\/reel\/DU-qt2sijIf\/?utm_source=ig_embed&amp;utm_campaign=loading\" style=\" background:#FFFFFF; line-height:0; padding:0 0; text-align:center; text-decoration:none; width:100%;\" target=\"_blank\"> <div style=\" display: flex; flex-direction: row; align-items: center;\"> <div style=\"background-color: #F4F4F4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;\"><\/div> <div style=\"display: flex; flex-direction: column; flex-grow: 1; justify-content: center;\"> <div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;\"><\/div> <div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;\"><\/div><\/div><\/div><div style=\"padding: 19% 0;\"><\/div> <div style=\"display:block; height:50px; margin:0 auto 12px; width:50px;\"><svg width=\"50px\" height=\"50px\" viewBox=\"0 0 60 60\" version=\"1.1\" xmlns=\"https:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"https:\/\/www.w3.org\/1999\/xlink\"><g stroke=\"none\" stroke-width=\"1\" fill=\"none\" fill-rule=\"evenodd\"><g transform=\"translate(-511.000000, -20.000000)\" fill=\"#000000\"><g><path d=\"M556.869,30.41 C554.814,30.41 553.148,32.076 553.148,34.131 C553.148,36.186 554.814,37.852 556.869,37.852 C558.924,37.852 560.59,36.186 560.59,34.131 C560.59,32.076 558.924,30.41 556.869,30.41 M541,60.657 C535.114,60.657 530.342,55.887 530.342,50 C530.342,44.114 535.114,39.342 541,39.342 C546.887,39.342 551.658,44.114 551.658,50 C551.658,55.887 546.887,60.657 541,60.657 M541,33.886 C532.1,33.886 524.886,41.1 524.886,50 C524.886,58.899 532.1,66.113 541,66.113 C549.9,66.113 557.115,58.899 557.115,50 C557.115,41.1 549.9,33.886 541,33.886 M565.378,62.101 C565.244,65.022 564.756,66.606 564.346,67.663 C563.803,69.06 563.154,70.057 562.106,71.106 C561.058,72.155 560.06,72.803 558.662,73.347 C557.607,73.757 556.021,74.244 553.102,74.378 C549.944,74.521 548.997,74.552 541,74.552 C533.003,74.552 532.056,74.521 528.898,74.378 C525.979,74.244 524.393,73.757 523.338,73.347 C521.94,72.803 520.942,72.155 519.894,71.106 C518.846,70.057 518.197,69.06 517.654,67.663 C517.244,66.606 516.755,65.022 516.623,62.101 C516.479,58.943 516.448,57.996 516.448,50 C516.448,42.003 516.479,41.056 516.623,37.899 C516.755,34.978 517.244,33.391 517.654,32.338 C518.197,30.938 518.846,29.942 519.894,28.894 C520.942,27.846 521.94,27.196 523.338,26.654 C524.393,26.244 525.979,25.756 528.898,25.623 C532.057,25.479 533.004,25.448 541,25.448 C548.997,25.448 549.943,25.479 553.102,25.623 C556.021,25.756 557.607,26.244 558.662,26.654 C560.06,27.196 561.058,27.846 562.106,28.894 C563.154,29.942 563.803,30.938 564.346,32.338 C564.756,33.391 565.244,34.978 565.378,37.899 C565.522,41.056 565.552,42.003 565.552,50 C565.552,57.996 565.522,58.943 565.378,62.101 M570.82,37.631 C570.674,34.438 570.167,32.258 569.425,30.349 C568.659,28.377 567.633,26.702 565.965,25.035 C564.297,23.368 562.623,22.342 560.652,21.575 C558.743,20.834 556.562,20.326 553.369,20.18 C550.169,20.033 549.148,20 541,20 C532.853,20 531.831,20.033 528.631,20.18 C525.438,20.326 523.257,20.834 521.349,21.575 C519.376,22.342 517.703,23.368 516.035,25.035 C514.368,26.702 513.342,28.377 512.574,30.349 C511.834,32.258 511.326,34.438 511.181,37.631 C511.035,40.831 511,41.851 511,50 C511,58.147 511.035,59.17 511.181,62.369 C511.326,65.562 511.834,67.743 512.574,69.651 C513.342,71.625 514.368,73.296 516.035,74.965 C517.703,76.634 519.376,77.658 521.349,78.425 C523.257,79.167 525.438,79.673 528.631,79.82 C531.831,79.965 532.853,80.001 541,80.001 C549.148,80.001 550.169,79.965 553.369,79.82 C556.562,79.673 558.743,79.167 560.652,78.425 C562.623,77.658 564.297,76.634 565.965,74.965 C567.633,73.296 568.659,71.625 569.425,69.651 C570.167,67.743 570.674,65.562 570.82,62.369 C570.966,59.17 571,58.147 571,50 C571,41.851 570.966,40.831 570.82,37.631\"><\/path><\/g><\/g><\/g><\/svg><\/div><div style=\"padding-top: 8px;\"> <div style=\" color:#3897f0; font-family:Arial,sans-serif; font-size:14px; font-style:normal; font-weight:550; line-height:18px;\">View this post on Instagram<\/div><\/div><div style=\"padding: 12.5% 0;\"><\/div> <div style=\"display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;\"><div> <div style=\"background-color: #F4F4F4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);\"><\/div> <div style=\"background-color: #F4F4F4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;\"><\/div> <div style=\"background-color: #F4F4F4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);\"><\/div><\/div><div style=\"margin-left: 8px;\"> <div style=\" background-color: #F4F4F4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;\"><\/div> <div style=\" width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg)\"><\/div><\/div><div style=\"margin-left: auto;\"> <div style=\" width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);\"><\/div> <div style=\" background-color: #F4F4F4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);\"><\/div> <div style=\" width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);\"><\/div><\/div><\/div> <div style=\"display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;\"> <div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;\"><\/div> <div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;\"><\/div><\/div><\/a><\/div><\/blockquote><script async src=\"\/\/platform.instagram.com\/en_US\/embeds.js\"><\/script>\n<\/div><\/figure>\n\n<h3 class=\"wp-block-heading\" id=\"h-dove-finiscono-davvero-i-rifiuti\"><strong>Where the waste really ends up<\/strong><\/h3>\n\n<p>Those who work in the field have long known this: when plastic sinks, it changes state. Bottles, nets, fragments become smaller and smaller particles over time, <strong>until they turn into microplastics that enter biological cycles.<\/strong> At that point, recovering them is virtually impossible. Intercepting the waste before this transformation is therefore a race against time. And that is where technology comes in.    <\/p>\n\n<h3 class=\"wp-block-heading\" id=\"h-una-squadra-senza-equipaggio\"><strong>An unmanned team<\/strong><\/h3>\n\n<p>SeaClear2.0 is a coordinated technology system. On the surface <strong>, autonomous boats<\/strong> operate <strong>, mapping the most polluted areas<\/strong>. From above, <strong>drones detect trouble spots<\/strong>. Below, <strong>robotic vehicles move across the seabed, recognize waste and collect it<\/strong>.   <\/p>\n\n<p>It is an example of applied engineering: algorithms trained to distinguish a piece of debris from a marine organism, mechanical grippers that grab heavy objects, suction systems for smaller ones. All without exposing divers to complex and dangerous operations. Tires, metal structures, boat debris have already been recovered during testing. Material that, without intervention, would remain in the deep for decades.   <\/p>\n\n<h3 class=\"wp-block-heading\" id=\"h-il-nodo-mediterraneo\"><strong>The Mediterranean node<\/strong><\/h3>\n\n<p>The Mediterranean, by conformation and anthropogenic pressure, is a perfect trap for garbage. Currents hold them in, densely inhabited coastlines feed them. Intervening here means tackling one of the most critical spots on the planet. But it also means testing replicable solutions elsewhere.   <\/p>\n\n<h3 class=\"wp-block-heading\" id=\"h-non-basta-raccogliere\"><strong>It is not enough to collect<\/strong><\/h3>\n\n<p>However, there is one aspect that distinguishes this project from many similar initiatives: the idea that recovery alone is not enough. Alongside the robotic component, SeaClear2.0 works on the direct involvement of citizens and local communities. Digital applications to report litter, educational activities, workshops: different tools, same goal. To make visible a problem that, by its nature, tends to disappear from view.   <\/p>\n\n<p>The results are there, although the system is not yet final. Researchers openly speak of an optimization phase, necessary to make operations faster, adaptable and sustainable on a large scale. Time, however, is a deciding factor. Every year new tons of plastic reach the sea.   <\/p>\n","protected":false},"excerpt":{"rendered":"<p>An obvious but inconvenient truth emerges from the depths of the Mediterranean Sea: plastic does not disappear. Now the technology fleet of the European SeaClear 2.0 project is trying to recover it <\/p>\n","protected":false},"author":35,"featured_media":16741,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"googlesitekit_rrm_CAowscnaCw:productID":"","_app_feed_target":"","footnotes":""},"categories":[1619,1621,1728,1629],"tags":[2327,2029,2328,1871,1887],"class_list":["post-16736","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ecosystems","category-europe","category-pollution","category-technology","tag-mediterranean","tag-plastic","tag-robot","tag-sea","tag-waste"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.5 (Yoast SEO v26.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>The submerged garbage that no one picks up: now these robots are trying &#8226; Ultima Bozza<\/title>\n<meta name=\"description\" content=\"An obvious but inconvenient truth emerges from the depths of the Mediterranean Sea: plastic does not disappear. 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