{"id":15800,"date":"2019-03-04T08:00:51","date_gmt":"2019-03-04T07:00:51","guid":{"rendered":"https:\/\/roigsatnew.cetrexmarketing.com\/?p=15800"},"modified":"2019-04-15T12:55:24","modified_gmt":"2019-04-15T11:55:24","slug":"edificis-de-consum-energetic-zero","status":"publish","type":"post","link":"https:\/\/roigsatnew.cetrexmarketing.com\/es\/edificis-de-consum-energetic-zero\/","title":{"rendered":"Edificios de consumo energ\u00e9tico cero"},"content":{"rendered":"<p><a href=\"https:\/\/roigsatnew.cetrexmarketing.com\/wp-content\/uploads\/2019\/03\/Consumo-cero.jpg\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-15806 size-full aligncenter\" src=\"https:\/\/roigsatnew.cetrexmarketing.com\/wp-content\/uploads\/2019\/03\/Consumo-cero.jpg\" alt=\"Consumo cero\" width=\"750\" height=\"350\" srcset=\"https:\/\/roigsatnew.cetrexmarketing.com\/wp-content\/uploads\/2019\/03\/Consumo-cero.jpg 750w, https:\/\/roigsatnew.cetrexmarketing.com\/wp-content\/uploads\/2019\/03\/Consumo-cero-300x140.jpg 300w, https:\/\/roigsatnew.cetrexmarketing.com\/wp-content\/uploads\/2019\/03\/Consumo-cero-705x329.jpg 705w, https:\/\/roigsatnew.cetrexmarketing.com\/wp-content\/uploads\/2019\/03\/Consumo-cero-450x210.jpg 450w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/a><\/p>\n<p>Desde el pasado 31 de diciembre de 2018 es obligatorio que todos los edificios p\u00fablicos tengan un consumo energ\u00e9tico cero y el resto se tendr\u00e1n que adaptar para conseguirlo antes del a\u00f1o 2020. Se trata de una normativa europea relativa a la eficiencia energ\u00e9tica de los edificios. Pero en la sociedad actual en la que vivimos, \u00bfestamos preparados para mantener este tipo de construcciones? Te explicamos qu\u00e9 son los edificios de consumo energ\u00e9tico cero.<\/p>\n<h3><strong><br \/>\n\u00bfQu\u00e9 son los edificios de consumo energ\u00e9tico cero?<\/strong><\/h3>\n<p>Se denominan edificios de consumo casi nulo de energ\u00eda (EECN) a todas aquellas construcciones que usan el m\u00ednimo de energ\u00eda posible para un correcto funcionamiento de los servicios energ\u00e9ticos del hogar como la calefacci\u00f3n o la luz. En el siglo XIX los edificios ten\u00edan \u00fanicamente una chimenea, que serv\u00eda para calentar las habitaciones y cocinar. En el siglo XX los hogares se mecanizaron y reconvirtieron buscando la comodidad de los habitantes. Esto condujo a crear instalaciones mec\u00e1nicas y al uso de energ\u00edas contaminantes que inundaron la arquitectura sin tener en cuenta el impacto negativo sobre el medio ambiente. Ahora la relaci\u00f3n de la arquitectura con el entorno est\u00e1 cambiando y en los proyectos arquitect\u00f3nicos se tienen en cuenta estudios clim\u00e1ticos y el aprovechamiento de energ\u00edas renovables.<\/p>\n<p>Lo m\u00e1s importante de este tipo de edificios es que est\u00e1n dise\u00f1ados para conseguir el m\u00ednimo consumo posible de energ\u00eda sin perder el confort del que disfrutamos actualmente.<\/p>\n<p>&nbsp;<\/p>\n<h3><strong>\u00bfEn qu\u00e9 consumimos energ\u00eda?<\/strong><\/h3>\n<p>Se tiene que dejar claro que el consumo de energ\u00eda se produce por las acciones humanas, no por los edificios:<\/p>\n<p>&nbsp;<\/p>\n<ol>\n<li>Encender la calefacci\u00f3n cuando tenemos fr\u00edo.<\/li>\n<li>Encender el aire acondicionado cuando tenemos calor.<\/li>\n<li>Calentar el agua para ducharnos.<\/li>\n<li>Iluminar los espacios interiores.<\/li>\n<li>Uso de peque\u00f1os y grandes electrodom\u00e9sticos como secadores de pelo o la nevera.<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<p>Pero, \u00bfpor qu\u00e9 tenemos que intentar consumir menos energ\u00eda? Este consumo genera emisiones CO2 que son liberadas a la atm\u00f3sfera provocando el efecto invernadero, algo que repercute en el incremento de la temperatura global del planeta. Emisiones que contribuyen al cambio clim\u00e1tico que pone en peligro los ecosistemas que mantienen el equilibrio de la vida en la Tierra.<\/p>\n<h3><strong><br \/>\n\u00bfC\u00f3mo se consigue un consumo casi nulo de energ\u00eda?<\/strong><\/h3>\n<p>Los edificios se tienen que dise\u00f1ar para tener una demanda energ\u00e9tica reducida que se consigue aprovechando los recursos naturales como la radiaci\u00f3n solar, la luz natural, el viento, el calor del suelo\u2026 Por lo tanto, el consumo energ\u00e9tico de las instalaciones que se hagan en estos edificios y que tienen que ser altamente eficientes vendr\u00e1n de fuentes de energ\u00eda renovable a trav\u00e9s de paneles solares, geot\u00e9rmica, placas fotovoltaicas, etc.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Desde el pasado 31 de diciembre de 2018 es obligatorio que todos los edificios p\u00fablicos tengan un consumo energ\u00e9tico cero 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