{"version":"1.0","provider_name":"Portal Tela Portugal","provider_url":"https:\/\/portaltela.pt","author_name":"Telinha","author_url":"https:\/\/portaltela.pt\/por\/367410592786\/","title":"Descarbonizar avia\u00e7\u00e3o: combust\u00edvel n\u00e3o f\u00f3ssil n\u00e3o basta - Portal Tela Portugal","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"rVc4CAJccE\"><a href=\"https:\/\/portaltela.pt\/noticias\/2026\/02\/04\/descarbonizar-aviacao-combustivel-nao-fossil-nao-basta\/\">Descarbonizar avia\u00e7\u00e3o: combust\u00edvel n\u00e3o f\u00f3ssil n\u00e3o basta<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/portaltela.pt\/noticias\/2026\/02\/04\/descarbonizar-aviacao-combustivel-nao-fossil-nao-basta\/embed\/#?secret=rVc4CAJccE\" width=\"600\" height=\"338\" title=\"&#8220;Descarbonizar avia\u00e7\u00e3o: combust\u00edvel n\u00e3o f\u00f3ssil n\u00e3o basta&#8221; &#8212; Portal Tela Portugal\" data-secret=\"rVc4CAJccE\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/portaltela.pt\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/portaltela.pt\/s.01k8rhncp4jt1\/2026\/02\/unnamed-file-1196-768x432.jpg","thumbnail_width":600,"thumbnail_height":338,"description":"Segundo o The Shift Project, em parceria com a A\u00e9ro D\u00e9carbo, os combust\u00edveis n\u00e3o f\u00f3sseis n\u00e3o ser\u00e3o suficientes para reduzir as emiss\u00f5es da avia\u00e7\u00e3o, que devem crescer cerca de tr\u00eas por cento ao ano at\u00e9 2050. Os SAF s\u00e3o a principal alavanca, mas, hoje, prov\u00eam de \u00f3leo usado ou biomassa; no futuro, prev\u00ea-se combust\u00edveis sint\u00e9ticos a partir de hidrog\u00e9nio verde e captura de carbono. A produ\u00e7\u00e3o de combust\u00edveis sint\u00e9ticos \u00e9 cara e intensiva em energia; seriam precisos cerca de dez mil terawatts-hora de eletricidade para substituir o consumo global de querosene. As proje\u00e7\u00f5es apontam para o tr\u00e1fego a\u00e9reo duplicar para cerca de dez mil milh\u00f5es de passageiros nos pr\u00f3ximos vinte e cinco anos, tornando improv\u00e1vel reduzir as emiss\u00f5es sem cortar o tr\u00e1fego. Os autores defendem que, para cumprir um or\u00e7amento de carbono compat\u00edvel com 1,7 \u00b0C, o tr\u00e1fego global teria de diminuir pelo menos quinze por cento em cinco anos, seguido de retoma gradual com SAF em implementa\u00e7\u00e3o."}