Litoral norte do Brasil tem maior potencial para gerar energia de marés

[{"selector":"#anim-37e3a990-17ea-4b9d-9160-7257fba61723","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-83c81cf1-dfd6-4c35-9946-539035684b9a","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-70dcb505-973a-4bd3-8ccb-5521e4c1b6dd","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-dd731679-71e7-4574-aec7-dfc663a2a2dd","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Unsplash

[{"selector":"#anim-50f7964b-d61f-4662-ad9f-393ad01fca47","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-bd14b972-6e6e-4004-a6b7-f897b6181204","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-fcfc70b6-271c-45a2-aa7f-7e1616a810d0","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-26940e6c-6ca8-48cc-a2de-bf6fe77154ad","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] O litoral norte do Brasil tem grande potencial para gerar energia limpa e renovável a partir das marés, conforme estudo da Uerj Unsplash

[{"selector":"#anim-5cb7fdf7-38ce-4348-8ea4-d5b02a46e011","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-776eb216-e880-4c80-afb8-51c4b87d8aa7","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-ac79f2d6-c0fc-4053-9906-93fd6cc829f1","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-749a17c8-5a85-4d00-8144-49892e842ca8","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Os pesquisadores identificaram marés superiores a dois metros em várias áreas do Amapá, Pará e Maranhão, tornando esses locais promissores para a energia maremotriz Unsplash

[{"selector":"#anim-22f267f1-0704-499b-b619-b808fe657f6e","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-47d01c25-5776-472f-88ca-12ed14751bd1","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-7464d6e6-f96b-4750-87c5-7e9e409b376a","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-c386198f-82df-4128-9964-66e1cd256f6c","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] O estudo, publicado na Renewable Energy em 2023, avaliou 16 barragens hipotéticas, priorizando aquelas com maior eficiência energética e menor custo Unsplash

[{"selector":"#anim-f7309c58-60e8-4ca9-9b1a-7ab3119bb3d6","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3ae9d6e3-5381-478e-8c19-9693fa85b610","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-7018aad7-6153-408a-8507-b9de46b8ed84","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-1817f001-5075-4b8c-b16f-f3f80ba19f3a","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] A energia maremotriz transforma o movimento das marés em eletricidade usando barragens e turbinas subaquáticas Unsplash

[{"selector":"#anim-ab2366f7-0f11-446f-a6c2-f54d4699af75","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4487244c-5526-417b-94b2-61c5d3d6ce96","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-e8385634-efc0-445c-8dc1-d4d3ec0d56c7","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-69257b35-9ccd-46ff-be65-9809c642c7f0","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Apesar dos benefícios ambientais, a instalação de usinas maremotrizes enfrenta desafios, como impactos ecológicos e a necessidade de tecnologias adequadas Unsplash

[{"selector":"#anim-35d49b37-82ce-4045-9fad-1aac6c770e21","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-06e49103-1e75-4084-a898-a9950016f624","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-83fc9c57-269d-4dd4-b702-8de5debf24a4","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-58b7e662-369f-4a46-a8d0-c57b25906d5f","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] O Brasil tem apenas um projeto de usina-teste, a Barragem de Bacanga, que não foi implementado devido à falta de investimentos Unsplash

CNNBRASIL.COM.BR

[{"selector":"#anim-9fa3c5fc-0c4b-467d-a103-1d5581aec00d","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-482cbaa8-5088-416f-8b65-95eec29178d4","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-471cbe92-7541-45e5-b781-0bf5d29bed9a","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2826eaa2-65f5-4964-a293-a1608dcccded","keyframes":{"transform":["translate3d(0px, 2132.63615%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9f66c331-2a12-403c-b543-679c066ecbdd","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-819ffeb8-cc4f-4483-8978-fd241ed2203b","keyframes":{"transform":["translate3d(-117.84387%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9e9e80ce-dce2-401f-a8df-b1abb7467bb9","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-193bfc65-b228-4cdd-96e4-f873c0069910","keyframes":{"transform":["translate3d(0px, 1223.93157%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Unsplash leia mais em