{"version":"1.0","provider_name":"sigma5","provider_url":"https:\/\/sigma5.pt\/en\/","author_name":"codefive","author_url":"https:\/\/sigma5.pt\/en\/author\/codefive\/","title":"Salamonde II Power-Upgrade Projects - sigma5","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"EeRr3wtdnV\"><a href=\"https:\/\/sigma5.pt\/en\/projeto\/salamonde-ii-power-upgrade-projects\/\">Salamonde II Power-Upgrade Projects<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/sigma5.pt\/en\/projeto\/salamonde-ii-power-upgrade-projects\/embed\/#?secret=EeRr3wtdnV\" width=\"600\" height=\"338\" title=\"&#8220;Salamonde II Power-Upgrade Projects&#8221; &#8212; sigma5\" data-secret=\"EeRr3wtdnV\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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:\/\/sigma5.pt\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/sigma5.pt\/wp-content\/uploads\/2026\/01\/GIBB-04_1.jpg","thumbnail_width":259,"thumbnail_height":194,"description":"Power\u2011upgrade works of the Salamonde II hydropower plant, a project valued in \u20ac200 million. The project included an underground cavern powerhouse, a tunnel-based hydraulic circuit, and auxiliary structures, equipped with a 204\u2011MW reversible generating unit. The intervention oversaw the construction of infrastructure that increased the site&#8217;s installed capacity fivefold, strengthening the national electricity generation system. [&hellip;]"}