{"id":84739,"date":"2026-08-04T09:16:05","date_gmt":"2026-08-04T07:16:05","guid":{"rendered":"https:\/\/www.eiffageenergiasistemas.com\/2026\/08\/04\/the-new-los-yebenes-wastewater-treatment-plant-enters-its-final-phase\/"},"modified":"2026-08-10T15:04:23","modified_gmt":"2026-08-10T13:04:23","slug":"the-new-los-yebenes-wastewater-treatment-plant-enters-its-final-phase","status":"publish","type":"post","link":"https:\/\/www.eiffageenergiasistemas.com\/en\/2026\/08\/04\/the-new-los-yebenes-wastewater-treatment-plant-enters-its-final-phase\/","title":{"rendered":"The New Los Y\u00e9benes Wastewater Treatment Plant Enters Its Final Phase"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">The new <strong>Los Y\u00e9benes Wastewater Treatment Plant (WWTP)<\/strong> is on the verge of becoming operational. With construction nearing <strong>90%<\/strong> completion, the facility has recently hosted an official site visit, confirming the project&#8217;s progress and setting the stage for technical testing scheduled to begin in August.<\/p>\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.eiffageenergiasistemas.com\/en\/\">Eiffage Energ\u00eda Sistemas<\/a>, operating as part of a joint venture with <a href=\"https:\/\/eiffageconstruccion.es\/\">Eiffage Construcci\u00f3n<\/a> and <a href=\"https:\/\/www.entornoservicios.es\/\">Entorno Obras y Servicios S.L.<\/a>, has carried out the comprehensive overhaul of the existing treatment plant.<\/p>\n\n<h3 class=\"wp-block-heading\"><h3><strong>A Broad Technical Scope<\/strong><\/h3><\/h3>\n\n<p class=\"wp-block-paragraph\">Commissioned by <a href=\"https:\/\/iaclm.es\/\">Infraestructuras del Agua de Castilla-La Mancha<\/a>, the project addresses a long-standing environmental challenge facing this municipality in the province of Toledo: the<strong> obsolescence of its old treatment plant<\/strong>, which was no longer capable of accommodating urban growth or meeting current wastewater treatment regulations.<\/p>\n\n<p class=\"wp-block-paragraph\">Representing an investment of over \u20ac4 million, the new WWTP has been designed to treat the wastewater generated by a population equivalent of <strong>16,000 inhabitants<\/strong>.<\/p>\n\n<p class=\"wp-block-paragraph\">The new WWTP features a <strong>low-load extended aeration activated sludge system based on Carrousel-type oxidation ditch technology<\/strong>\u00a0 (Carrousel system) \u2014a solution that optimizes the purification process with high efficiency and lower environmental impact.<\/p>\n\n<p class=\"wp-block-paragraph\">The scope of the project extends <strong>beyond the treatment plant itself<\/strong>: it encompasses the construction of the influent collector and the effluent outfall pipe, site preparation, the execution of the water and sludge lines, as well as bypass systems, piping networks, instrumentation, and auxiliary facilities, alongside the complete electrical, automation, and civil engineering infrastructure.<\/p>\n\n<h3 class=\"wp-block-heading\"><h3><strong>A Cross-Disciplinary Project<\/strong><\/h3><\/h3>\n\n<p class=\"wp-block-paragraph\">Eiffage Energ\u00eda Sistemas is contributing technical expertise on multiple fronts for this project.<\/p>\n\n<p class=\"wp-block-paragraph\">The undertaking reflects precise technical coordination among several specialized teams. The <strong>Mechanical Installations<\/strong> department, led by Rodrigo \u00c1lvarez Polo, has integrated the electrical and hydraulic works; the <strong>Networks<\/strong> team, headed by Jos\u00e9 Joaqu\u00edn Prieto, has executed the high-voltage line and transformer substation; meanwhile, <strong>Sustainable Installations<\/strong>, directed by Miguel \u00c1ngel Aparicio, has outfitted the plant with a rooftop photovoltaic system that will enable it to generate a portion of its own energy consumption.<\/p>\n\n<p class=\"wp-block-paragraph\">The future Los Y\u00e9benes WWTP will bring about a significant improvement in <strong>environmental quality<\/strong>, foster the conservation of water resources, and contribute to the well-being of the local population.<\/p>\n\n<p class=\"wp-block-paragraph\">It represents a strategic initiative that reaffirms the <a href=\"https:\/\/eiffage.es\/\">Eiffage Group<\/a>&#8216;s commitment to sustainability, environmental protection, and efficient water management.<\/p>\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"84523\" src=\"https:\/\/www.eiffageenergiasistemas.com\/wp-content\/uploads\/2026\/08\/07-EDAR-Los-Yebenes-General-1-768x1024.jpg\" alt=\"\" class=\"wp-image-84523\" srcset=\"https:\/\/www.eiffageenergiasistemas.com\/wp-content\/uploads\/2026\/08\/07-EDAR-Los-Yebenes-General-1-768x1024.jpg 768w, https:\/\/www.eiffageenergiasistemas.com\/wp-content\/uploads\/2026\/08\/07-EDAR-Los-Yebenes-General-1-225x300.jpg 225w, https:\/\/www.eiffageenergiasistemas.com\/wp-content\/uploads\/2026\/08\/07-EDAR-Los-Yebenes-General-1.jpg 810w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"577\" data-id=\"84532\" src=\"https:\/\/www.eiffageenergiasistemas.com\/wp-content\/uploads\/2026\/08\/VISITA-OBRAS-EDAR-LOS-YEBENES-2-1024x577.jpg\" alt=\"\" class=\"wp-image-84532\" srcset=\"https:\/\/www.eiffageenergiasistemas.com\/wp-content\/uploads\/2026\/08\/VISITA-OBRAS-EDAR-LOS-YEBENES-2-1024x577.jpg 1024w, https:\/\/www.eiffageenergiasistemas.com\/wp-content\/uploads\/2026\/08\/VISITA-OBRAS-EDAR-LOS-YEBENES-2-300x169.jpg 300w, https:\/\/www.eiffageenergiasistemas.com\/wp-content\/uploads\/2026\/08\/VISITA-OBRAS-EDAR-LOS-YEBENES-2-768x432.jpg 768w, https:\/\/www.eiffageenergiasistemas.com\/wp-content\/uploads\/2026\/08\/VISITA-OBRAS-EDAR-LOS-YEBENES-2-1536x865.jpg 1536w, https:\/\/www.eiffageenergiasistemas.com\/wp-content\/uploads\/2026\/08\/VISITA-OBRAS-EDAR-LOS-YEBENES-2-2048x1153.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"84520\" src=\"https:\/\/www.eiffageenergiasistemas.com\/wp-content\/uploads\/2026\/08\/EDAR-Los-Yebenes-General-1-768x1024.jpg\" alt=\"\" class=\"wp-image-84520\" srcset=\"https:\/\/www.eiffageenergiasistemas.com\/wp-content\/uploads\/2026\/08\/EDAR-Los-Yebenes-General-1-768x1024.jpg 768w, https:\/\/www.eiffageenergiasistemas.com\/wp-content\/uploads\/2026\/08\/EDAR-Los-Yebenes-General-1-225x300.jpg 225w, https:\/\/www.eiffageenergiasistemas.com\/wp-content\/uploads\/2026\/08\/EDAR-Los-Yebenes-General-1-1152x1536.jpg 1152w, https:\/\/www.eiffageenergiasistemas.com\/wp-content\/uploads\/2026\/08\/EDAR-Los-Yebenes-General-1.jpg 1440w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"84522\" src=\"https:\/\/www.eiffageenergiasistemas.com\/wp-content\/uploads\/2026\/08\/02-EDAR-Los-Yebenes-General-1-1024x576.jpg\" alt=\"\" class=\"wp-image-84522\" srcset=\"https:\/\/www.eiffageenergiasistemas.com\/wp-content\/uploads\/2026\/08\/02-EDAR-Los-Yebenes-General-1-1024x576.jpg 1024w, https:\/\/www.eiffageenergiasistemas.com\/wp-content\/uploads\/2026\/08\/02-EDAR-Los-Yebenes-General-1-300x169.jpg 300w, https:\/\/www.eiffageenergiasistemas.com\/wp-content\/uploads\/2026\/08\/02-EDAR-Los-Yebenes-General-1-768x432.jpg 768w, https:\/\/www.eiffageenergiasistemas.com\/wp-content\/uploads\/2026\/08\/02-EDAR-Los-Yebenes-General-1-1536x864.jpg 1536w, https:\/\/www.eiffageenergiasistemas.com\/wp-content\/uploads\/2026\/08\/02-EDAR-Los-Yebenes-General-1.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"577\" data-id=\"84531\" src=\"https:\/\/www.eiffageenergiasistemas.com\/wp-content\/uploads\/2026\/08\/VISITA-OBRAS-EDAR-LOS-YEBENES-1024x577.jpg\" alt=\"\" class=\"wp-image-84531\" srcset=\"https:\/\/www.eiffageenergiasistemas.com\/wp-content\/uploads\/2026\/08\/VISITA-OBRAS-EDAR-LOS-YEBENES-1024x577.jpg 1024w, https:\/\/www.eiffageenergiasistemas.com\/wp-content\/uploads\/2026\/08\/VISITA-OBRAS-EDAR-LOS-YEBENES-300x169.jpg 300w, https:\/\/www.eiffageenergiasistemas.com\/wp-content\/uploads\/2026\/08\/VISITA-OBRAS-EDAR-LOS-YEBENES-768x432.jpg 768w, https:\/\/www.eiffageenergiasistemas.com\/wp-content\/uploads\/2026\/08\/VISITA-OBRAS-EDAR-LOS-YEBENES-1536x865.jpg 1536w, https:\/\/www.eiffageenergiasistemas.com\/wp-content\/uploads\/2026\/08\/VISITA-OBRAS-EDAR-LOS-YEBENES-2048x1153.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n<p class=\"wp-block-paragraph\"><strong>Media coverage<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.abc.es\/espana\/castilla-la-mancha\/castillala-mancha-inicia-fase-final-nueva-depuradora-20260729160438-nt.html\" data-type=\"link\" data-id=\"https:\/\/www.abc.es\/espana\/castilla-la-mancha\/castillala-mancha-inicia-fase-final-nueva-depuradora-20260729160438-nt.html\" target=\"_blank\" rel=\"noreferrer noopener\">ABC<\/a><\/p>\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.larazon.es\/castilla-la-mancha\/nueva-depuradora-yebenes-comenzara-sus-pruebas-agosto_202607306a6b19a8a046ad6ebc906dec.html\" data-type=\"link\" data-id=\"https:\/\/www.larazon.es\/castilla-la-mancha\/nueva-depuradora-yebenes-comenzara-sus-pruebas-agosto_202607306a6b19a8a046ad6ebc906dec.html\" target=\"_blank\" rel=\"noreferrer noopener\">La Raz\u00f3n<\/a><\/p>\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.europapress.es\/castilla-lamancha\/noticia-nueva-estacion-depuradora-aguas-residuales-yebenes-toledo-iniciara-pruebas-agosto-20260729135245.html\" target=\"_blank\" rel=\"noreferrer noopener\">Europa Press<\/a><\/p>\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.castillalamancha.es\/actualidad\/notasdeprensa\/el-gobierno-regional-da-el-ultimo-paso-para-la-puesta-en-marcha-de-la-nueva-estacion-depuradora-de\" target=\"_blank\" rel=\"noreferrer noopener\">CastillaLaMancha.es<\/a><\/p>\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.clm24.es\/articulo\/toledo\/nueva-depuradora-yebenes-iniciara-pruebas-agosto\/20260729202922480447.html\" data-type=\"link\" data-id=\"https:\/\/www.clm24.es\/articulo\/toledo\/nueva-depuradora-yebenes-iniciara-pruebas-agosto\/20260729202922480447.html\" target=\"_blank\" rel=\"noreferrer noopener\">Clm24<\/a><\/p>\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/objetivocastillalamancha.es\/toledo\/medio-ambiente\/yebenes-iniciara-agosto-pruebas-nueva-depuradora-inversion-52-millones\" target=\"_blank\" rel=\"noreferrer noopener\">Objetivo Castilla-La Mancha Noticias<\/a><\/p>\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.retema.es\/actualidad\/castilla-la-mancha-inicia-las-pruebas-de-la-nueva-edar-de-los-yebenes-una\" target=\"_blank\" rel=\"noreferrer noopener\">RETEMA<\/a><\/p>\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.lacerca.com\/noticias\/toledo\/nueva-depuradora-aguas-residuales-yebenes-toledo-iniciara-pruebas-824094-1.html\" target=\"_blank\" rel=\"noreferrer noopener\">La Cerca<\/a><\/p>\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The new Los Y\u00e9benes Wastewater Treatment Plant (WWTP) is on the verge of becoming operational. With construction nearing 90% completion, the facility has recently hosted an official site visit, confirming the project&#8217;s progress and setting the stage for technical testing scheduled to begin in August. Eiffage Energ\u00eda Sistemas, operating as part of a joint venture &#8230; <a title=\"The New Los Y\u00e9benes Wastewater Treatment Plant Enters Its Final Phase\" class=\"read-more\" href=\"https:\/\/www.eiffageenergiasistemas.com\/en\/2026\/08\/04\/the-new-los-yebenes-wastewater-treatment-plant-enters-its-final-phase\/\" aria-label=\"Read more about The New Los Y\u00e9benes Wastewater Treatment Plant Enters Its Final Phase\">Read more<\/a><\/p>\n","protected":false},"author":13,"featured_media":84508,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1941],"tags":[1949,1443],"class_list":["post-84739","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-eiffage-energia-sistemas-en","tag-eiffage-energia-sistemas-en","tag-sostenibilidad-en-2"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - 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