{"id":109257,"date":"2026-06-22T12:53:50","date_gmt":"2026-06-22T07:23:50","guid":{"rendered":"https:\/\/vajiramandravi.com\/current-affairs\/?p=109257"},"modified":"2026-06-22T14:25:45","modified_gmt":"2026-06-22T08:55:45","slug":"indias-first-3d-printed-artificial-reef-modules","status":"publish","type":"post","link":"https:\/\/vajiramandravi.com\/current-affairs\/indias-first-3d-printed-artificial-reef-modules\/","title":{"rendered":"India&#8217;s first 3D-Printed Artificial Reef Modules"},"content":{"rendered":"<h2><b>India&#8217;s first 3D-Printed Artificial Reef Modules Latest News<\/b><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Tamil Nadu is set to deploy India\u2019s first 3D-printed artificial reef modules in coastal waters as part of an ambitious marine habitat restoration initiative under the second phase of the Pradhan Mantri Matsya Sampada Yojana.\u00a0 <\/span><\/p>\n<h2><b>About India&#8217;s first 3D-Printed Artificial Reef Modules<\/b><\/h2>\n<ul>\n<li style=\"text-align: justify;\"><span style=\"font-weight: 400;\">It is to be deployed by<\/span><b> Tamil Nadu in coastal waters <\/b><span style=\"font-weight: 400;\">off the Ramanathapuram coast.\u00a0\u00a0<\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"font-weight: 400;\">It is<\/span> <span style=\"font-weight: 400;\">part of an ambitious <\/span><b>marine habitat restoration initiative <\/b><span style=\"font-weight: 400;\">under the <\/span><b>second phase <\/b><span style=\"font-weight: 400;\">of the <\/span><b><a href=\"https:\/\/vajiramandravi.com\/current-affairs\/pm-matsya-sampada-yojana\/\" target=\"_blank\">Pradhan Mantri Matsya Sampada Yojana<\/a>.\u00a0<\/b><\/li>\n<li style=\"text-align: justify;\"><span style=\"font-weight: 400;\">It will serve as a pilot to assess the performance of <\/span><b>six newly developed reef designs <\/b><span style=\"font-weight: 400;\">created through <\/span><b>advanced 3D-printing technology.\u00a0<\/b><\/li>\n<li style=\"text-align: justify;\"><span style=\"font-weight: 400;\">The <\/span><b>modules<\/b><span style=\"font-weight: 400;\">, <\/span><b>each weighing about 1 tonne<\/b><span style=\"font-weight: 400;\">, were <\/span><b>developed by Chennai-based startup Tvasta, an IIT Madras-incubated company, <\/b><span style=\"font-weight: 400;\">in <\/span><b>collaboration with Visakhapatnam Regional Centre of the ICAR-Central Marine Fisheries Research Institute.\u00a0<\/b><\/li>\n<li style=\"text-align: justify;\"><span style=\"font-weight: 400;\">These modules will be deployed about two nautical miles offshore.\u00a0<\/span><\/li>\n<\/ul>\n<h2><b>India&#8217;s first 3D-Printed Artificial Reef Modules <\/b><b>Features<\/b><\/h2>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Unlike conventional artificial reefs made from reinforced concrete structures, the new modules feature <\/span><b>complex geometries with multiple crevices, folds<\/b><span style=\"font-weight: 400;\"> and <\/span><b>attachment surfaces <\/b><span style=\"font-weight: 400;\">designed to enhance biodiversity.\u00a0<\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"font-weight: 400;\">They are manufactured <\/span><b>without iron reinforcement<\/b><span style=\"font-weight: 400;\"> and incorporate material innovations aimed at <\/span><b>increasing porosity and creating substrates more suitable for marine organisms, i<\/b><span style=\"font-weight: 400;\">ncluding corals, sponges and other reef-associated fauna.\u00a0<\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"font-weight: 400;\">They allow <\/span><b>greater structural complexity, higher surface area<\/b><span style=\"font-weight: 400;\">, and <\/span><b>species-specific habitat design.<\/b><\/li>\n<li style=\"text-align: justify;\"><span style=\"font-weight: 400;\">The technology offers significant advantages over traditional reef modules, including <\/span><b>faster fabrication, reduced labour<\/b><span style=\"font-weight: 400;\"> requirements and <\/span><b>flexibility <\/b><span style=\"font-weight: 400;\">to alter material composition according to site-specific ecological needs. <\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><b>News<\/b><strong>: <a href=\"https:\/\/www.newindianexpress.com\/states\/tamil-nadu\/2026\/Jun\/21\/new-home-for-marine-species-indias-first-3d-printed-reefs-to-be-sunk-off-ramanathapuram-coast-in-tn\" target=\"_blank\" rel=\"nofollow noopener\">NIE<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>India&#8217;s first 3D-Printed Artificial Reef Modules is to be deployed by Tamil Nadu in coastal waters off the Ramanathapuram coast. Read more about India&#8217;s first 3D-Printed Artificial Reef Modules, Features, Latest News.<\/p>\n","protected":false},"author":23,"featured_media":109339,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[8258,21,22,23],"class_list":{"0":"post-109257","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-upsc-prelims-current-affairs","8":"tag-indias-first-3d-printed-artificial-reef-modules","9":"tag-prelims-pointers","10":"tag-upsc-current-affairs","11":"tag-upsc-prelims-current-affairs","12":"no-featured-image-padding"},"acf":[],"_links":{"self":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/109257","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/comments?post=109257"}],"version-history":[{"count":4,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/109257\/revisions"}],"predecessor-version":[{"id":109278,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/109257\/revisions\/109278"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media\/109339"}],"wp:attachment":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media?parent=109257"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/categories?post=109257"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/tags?post=109257"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}