{"id":1914,"date":"2008-04-09T00:00:00","date_gmt":"2008-04-09T00:00:00","guid":{"rendered":"https:\/\/newsroom.ferrovial.com\/news\/iberdrola-acciona-y-centrica-unicas-empresas-que-comercializaron-energia-100-renovable-en-2007\/"},"modified":"2022-12-21T11:03:40","modified_gmt":"2022-12-21T10:03:40","slug":"iberdrola-acciona-y-centrica-unicas-empresas-que-comercializaron-energia-100-renovable-en-2007","status":"publish","type":"new","link":"https:\/\/newsroom.ferrovial.com\/es\/noticias\/iberdrola-acciona-y-centrica-unicas-empresas-que-comercializaron-energia-100-renovable-en-2007\/","title":{"rendered":"Iberdrola, Acciona y Centrica, \u00fanicas empresas que comercializaron energ\u00eda 100% renovable en 2007"},"content":{"rendered":"    <section class=\"wysiwyg text-editor \" id=\"\">\n        <div class=\"container container--narrow container--p-10\">\n            <p>Iberdrola, Acciona y Centrica son las tres \u00fanicas comercializadoras de electricidad que vendieron a los usuarios finales energ\u00eda de origen 100% renovable durante 2007, seg\u00fan los resultados del sistema de garant\u00eda de origen y etiquetado de la electricidad, difundidos hoy por la Comisi\u00f3n Nacional de la Energ\u00eda (CNE).<\/p>\n<p>El organismo presidido por <strong>Mar\u00eda Teresa Costa<\/strong> ha creado un sistema de etiquetado de electricidad que, a modo de &#8216;denominaci\u00f3n de origen&#8217;, informa a los consumidores en su recibo de la luz de la mezcla de fuentes energ\u00e9ticas utilizadas para producir su electricidad, as\u00ed como de la cantidad de emisiones de CO2 utilizadas y de los residuos nucleares generados.<\/p>\n<p>Dentro del grupo de comercializadoras, Endesa vendi\u00f3 a los consumidores electricidad generada en un 27% por fuentes renovables, en un 22% por carb\u00f3n, en un 20% por ciclos combinados de gas, en un 16% por nuclear y en un 6% por generaci\u00f3n.<\/p>\n<p>En el caso de Uni\u00f3n Fenosa, el &#8216;mix&#8217; se distribuye entre un 34% de renovables, un 16% de carb\u00f3n, un 15% de cogeneraci\u00f3n de alta eficiencia y un 14% de ciclos combinados. Por su parte, Hidrocant\u00e1brico vendi\u00f3 un 31% de renovables, un 21% de carb\u00f3n, un 19% de ciclos combinados y un 15% de nuclear.<\/p>\n<p>En el caso de Enel Viesgo, las renovables supusieron el 64% del &#8216;mix&#8217; comercializado, mientras que la sociedad <strong>Gas Natural<\/strong> vendi\u00f3 electricidad con un 55% de esta fuente. La mezcla de Naturgas incluy\u00f3 un 30% de renovables.<\/p>\n<p>Por otro lado, el 100% de la electricidad vendida por la comercializadora Detisa tuvo como origen la cogeneraci\u00f3n de alta eficiencia.<\/p>\n<p>En conjunto, la mezcla de comercializaci\u00f3n de 2007 est\u00e1 formada por un 27% de carb\u00f3n, un 25% de ciclos combinados, un 20% de nuclear, un 11% de renovables y un 7% de cogeneraci\u00f3n.<\/p>\n<p>En cuanto al &#8216;mix&#8217; de producci\u00f3n, el 24% de la electricidad generada procedi\u00f3 del carb\u00f3n, el 22% de ciclos combinados, el 20% de renovables, el 18% de centales nucleaes y el 6% de cogeneraci\u00f3n.<\/p>\n<p><strong>EMISIONES DE CO2 Y RESIDUOS NUCLEARES<\/strong><\/p>\n<p>Durante el pasado ejercicio, el contenido medio nacional de emisiones de carbono se situ\u00f3 en 0,4 kilos de CO2 por kilovatio hora (KWh). Tres empresas, Iberdrola, Centrica y Acciona, comercializaron electricidad con cero emisiones.<\/p>\n<p>En el caso de Endesa, las emisiones se situaron en 0,37 kilos por KWh, frente a los 0,31 kilos de Uni\u00f3n Fenosa, los 0,35 kilos de Hidrocant\u00e1brico, los 0,38 kilos de Detisa, los 0,4 kilos de Nexus, los 0,18 kilos de Enel y los 0,22 kilos de Gas Natural.<\/p>\n<p>En cuanto a los residuos nucleares, Endesa, Uni\u00f3n Fenosa, Hidrocant\u00e1brico, Nexus, Enel, Gas Natual y Naturgas generaron residuos que oscilan entre los 0,24 miligramos por KWh y los 0,53 miligramos por KWh.<\/p>\n<p>www.finanzas.com<\/p>\n        <\/div>\n    <\/section>\n","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","nivel-2":[936],"nivel-5":[],"nivel-1":[],"nivel-3":[],"nivel-4":[],"class_list":["post-1914","new","type-new","status-publish","hentry","nivel-2-conservacion-del-medio-ambiente"],"acf":[],"yoast_head":"<title>Iberdrola, Acciona y Centrica, \u00fanicas empresas que comercializaron energ\u00eda 100% renovable en 2007 Sala de prensa Ferrovial | \u00daltimas noticias<\/title>\n<meta name=\"description\" content=\"Sala de prensa Ferrovial | \u00daltimas noticias\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/newsroom.ferrovial.com\/es\/noticias\/iberdrola-acciona-y-centrica-unicas-empresas-que-comercializaron-energia-100-renovable-en-2007\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" 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