{"id":88731,"date":"2026-05-08T09:52:42","date_gmt":"2026-05-08T09:52:42","guid":{"rendered":"https:\/\/transportjournal.com\/2026\/05\/08\/duffy-inicia-desenvolvimento-de-smr-para-navegacao\/"},"modified":"2026-05-08T09:52:42","modified_gmt":"2026-05-08T09:52:42","slug":"duffy-inicia-desenvolvimento-de-smr-para-navegacao","status":"publish","type":"post","link":"https:\/\/transportjournal.com\/pt-pt\/2026\/05\/08\/duffy-inicia-desenvolvimento-de-smr-para-navegacao\/","title":{"rendered":"Duffy inicia desenvolvimento de SMR para navega\u00e7\u00e3o"},"content":{"rendered":"<p>O Secret\u00e1rio de Transporte dos EUA, Sean P. Duffy, lan\u00e7ou uma iniciativa em conjunto com a Autoridade Mar\u00edtima (MARAD) que se concentra no desenvolvimento de pequenos reatores nucleares modulares (SMR) para a navega\u00e7\u00e3o comercial. O objetivo desta iniciativa \u00e9 reduzir os custos no setor mar\u00edtimo e promover a independ\u00eancia energ\u00e9tica dos EUA, conforme informado pelo Departamento de Transporte. O MARAD est\u00e1 convocando inovadores e representantes da ind\u00fastria a participar do desenvolvimento de um modelo de SMR.<\/p>\n<h3>Foco nos Custos<\/h3>\n<p>Esta solicita\u00e7\u00e3o de informa\u00e7\u00f5es (RFI) visa coletar contribui\u00e7\u00f5es da ind\u00fastria. Uma preocupa\u00e7\u00e3o central \u00e9 a utiliza\u00e7\u00e3o de fontes de energia que permitam aos navios comerciais percorrer dist\u00e2ncias maiores mais rapidamente. Al\u00e9m disso, busca-se eliminar em grande parte os custos de combust\u00edvel por meio do uso de pequenos reatores modulares e reduzir o esfor\u00e7o de manuten\u00e7\u00e3o. Outro aspecto da iniciativa \u00e9 o fortalecimento da seguran\u00e7a nacional. Ao melhorar as cadeias de suprimento americanas e garantir a independ\u00eancia energ\u00e9tica, a defesa nacional deve ser fortalecida.<\/p>\n<p><a href=\"https:\/\/www.transportation.gov\/\" target=\"_blank\" rel=\"noopener noreferrer\">www.transportation.gov<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>O secret\u00e1rio de Transporte dos EUA, Sean P. Duffy, lan\u00e7ou uma iniciativa para desenvolver pequenos reatores nucleares modulares para a navega\u00e7\u00e3o comercial.<\/p>\n","protected":false},"author":10,"featured_media":88726,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[44421,1626,1619],"tags":[46956,46957,46958,46959,46960,46961,46962,5322,5323,46963,46964,46965,46966,21406,46967,46968,2223,2702,5770,5771,46969,46970,46971,46972,46973,46974,2009,3011,2054,3597,12334,1809,46975,46976,46977,6389,8148,46978,5782,46979,46980,46981,1766,40366,46982,6358,3609,46983,46984,9759,2728,6359,46985,46986,46987,46988,5078,46989,6362,40018,46990],"class_list":["post-88731","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-alta-tecnologia","category-americas","category-navegacao-e-portos","tag-ameliorer-les-chaines-dapprovisionnement","tag-approvisionnement-energetique-des-navires","tag-brennstoffkosten-eliminieren","tag-commercial-shipping","tag-department-of-transportation","tag-deutsch-kernkraft","tag-developpement-smr","tag-digitalisierung-in-der-schifffahrt","tag-digitalization-in-shipping","tag-eliminate-fuel-costs","tag-eliminer-les-couts-de-carburant","tag-energieunabhaengigkeit-usa","tag-energy-independence-usa","tag-handelsschifffahrt","tag-improve-supply-chains","tag-independance-energetique-usa","tag-industrie-maritime","tag-infrastructure-maritime","tag-innovation-promotion","tag-innovationsfoerderung","tag-kleine-modulare-reaktoren","tag-kosten-senken","tag-lieferketten-verbessern","tag-maintenance-reduction","tag-maritime-energiequellen","tag-maritime-energy-sources","tag-maritime-industrie","tag-maritime-infrastructure","tag-maritime-infrastruktur","tag-maritime-sector","tag-ministere-des-transports","tag-nachhaltige-schifffahrt","tag-national-security","tag-nationale-sicherheit","tag-navigation-commerciale","tag-navigation-durable","tag-numerisation-dans-la-navigation","tag-petits-reacteurs-modulaires","tag-promotion-de-linnovation","tag-reduce-costs","tag-reduction-de-la-maintenance","tag-reduire-les-couts","tag-schifffahrt","tag-schiffsantriebstechnologien","tag-schiffsenergieversorgung-english-nuclear-power","tag-schiffsverkehr","tag-secteur-maritime","tag-securite-nationale","tag-ship-energy-supply-francais-energie-nucleaire","tag-ship-propulsion-technologies","tag-shipping-industry","tag-shipping-traffic","tag-small-modular-reactors","tag-smr-development","tag-smr-entwicklung","tag-sources-denergie-maritimes","tag-sustainable-shipping","tag-technologies-de-propulsion-navale","tag-trafic-maritime","tag-transportministerium","tag-wartungsaufwand-reduzieren"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Duffy inicia desenvolvimento de SMR para navega\u00e7\u00e3o - ITJ | International Transport Journal<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/transportjournal.com\/pt-pt\/2026\/05\/08\/duffy-inicia-desenvolvimento-de-smr-para-navegacao\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Duffy inicia desenvolvimento de SMR para navega\u00e7\u00e3o - ITJ | International Transport Journal\" \/>\n<meta property=\"og:description\" content=\"O secret\u00e1rio de Transporte dos EUA, Sean P. 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