{"id":10306,"date":"2026-10-26T16:01:22","date_gmt":"2026-10-26T16:01:22","guid":{"rendered":"https:\/\/www.stereau.com\/realisation\/saint-thibault-des-vignes-seine-et-marne-france\/"},"modified":"2026-10-29T15:15:37","modified_gmt":"2026-10-29T15:15:37","slug":"saint-thibault-des-vignes-seine-et-marne-france","status":"publish","type":"realisation","link":"https:\/\/www.stereau.com\/en\/our-achievements\/saint-thibault-des-vignes-seine-et-marne-france\/","title":{"rendered":"Saint-Thibault-des-Vignes (Seine-et-Marne, France)"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"10306\" class=\"elementor elementor-10306 elementor-10246\" data-elementor-post-type=\"realisation\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4d3dbd59 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4d3dbd59\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1404cafe\" data-id=\"1404cafe\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4c35c3ff elementor-align-center widget-post-info-realisation elementor-widget elementor-widget-post-info\" data-id=\"4c35c3ff\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-d6e5750 elementor-inline-item\" itemprop=\"about\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-terms\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-post-info__terms-list\">\n\t\t\t\t<span class=\"elementor-post-info__terms-list-item\">Sludge recovery<\/span>, <span class=\"elementor-post-info__terms-list-item\">Wastewater<\/span>\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-ab363bb elementor-inline-item\" itemprop=\"about\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-terms\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-post-info__terms-list\">\n\t\t\t\t<span class=\"elementor-post-info__terms-list-item\"><\/span>\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0b9b26e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0b9b26e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e36903e\" data-id=\"e36903e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6c6c120 elementor-widget elementor-widget-heading\" data-id=\"6c6c120\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Saint-Thibault-des-Vignes: Turning Wastewater Sludge into Renewable Energy <\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1de24196 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1de24196\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5a380c47\" data-id=\"5a380c47\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3cb4e693 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3cb4e693\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-5a504cc1\" data-id=\"5a504cc1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-6d38129a\" data-id=\"6d38129a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-51217edb elementor-widget elementor-widget-text-editor\" data-id=\"51217edb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-pm-slice=\"1 1 []\">With a capacity of 350,000 population equivalents (PE), the Saint-Thibault-des-Vignes wastewater treatment plant treats wastewater from 32 municipalities served by the Marne-la-Vall\u00e9e Intermunicipal Sanitation Authority (SIAM).<br\/>To enhance the recovery of wastewater sludge, SIAM entrusted Stereau with the development of a co-digestion facility that converts sludge and externally sourced fats into biogas, which is then upgraded into biomethane for injection into the natural gas grid.<br\/>Commissioned in 2025, this facility helps integrate the plant into a circular economy and energy transition approach. The plant also incorporates a treated wastewater reuse solution for on-site industrial applications, helping preserve drinking water resources.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-7aa881d4\" data-id=\"7aa881d4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-15b0f0c6 bg_2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"15b0f0c6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-2740de2f\" data-id=\"2740de2f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1d0200f8 elementor-widget elementor-widget-image\" data-id=\"1d0200f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"458\" height=\"233\" src=\"https:\/\/www.stereau.com\/wp-content\/uploads\/2026\/10\/capture-decran-2026-10-26-162141.png\" class=\"attachment-large size-large wp-image-10250\" alt=\"\" srcset=\"https:\/\/www.stereau.com\/wp-content\/uploads\/2026\/10\/capture-decran-2026-10-26-162141.png 458w, https:\/\/www.stereau.com\/wp-content\/uploads\/2026\/10\/capture-decran-2026-10-26-162141-300x153.png 300w, https:\/\/www.stereau.com\/wp-content\/uploads\/2026\/10\/capture-decran-2026-10-26-162141-380x193.png 380w\" sizes=\"(max-width: 458px) 100vw, 458px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1df0959d\" data-id=\"1df0959d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2f5e7677 title_text elementor-widget elementor-widget-heading\" data-id=\"2f5e7677\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">The challenges<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dc9822a elementor-widget elementor-widget-text-editor\" data-id=\"dc9822a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Recover energy from wastewater sludge and externally sourced fats through a co-digestion process.<\/li><li>Convert the biogas produced into biomethane for injection into the natural gas grid.<\/li><li>Optimize the facility&#8217;s energy performance by recovering heat from sludge incineration to heat the digesters.<\/li><li>Ensure the reliability of the biogas treatment and recovery process, through to its injection into the GRDF natural gas grid.<\/li><li>Preserve drinking water resources by reusing treated wastewater for on-site industrial applications.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-806932a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"806932a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-58875e40\" data-id=\"58875e40\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7fc72ec3 title_text elementor-widget elementor-widget-heading\" data-id=\"7fc72ec3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Our solutions<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-747e4634 elementor-widget elementor-widget-text-editor\" data-id=\"747e4634\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Stereau delivered the co-digestion and biogas recovery facility, including the construction of two 3,900 m\u00b3 digesters. Sludge from the wastewater treatment plant is mixed with externally sourced fats, then mixed and fermented in the digesters to produce biogas. The scope of work also includes the treatment of dewatering return streams.<\/p><p>The biogas is then pretreated to remove impurities and purified through membrane filtration to separate the biomethane. After compression and odorization, the biomethane is injected into the GRDF natural gas grid.<\/p><p>To optimize the facility&#8217;s energy performance, Stereau designed a system to recover residual heat from the sludge incineration furnace and use it to maintain the digesters at the required temperature. A heat pump provides backup heating when needed. The project also includes integrating the new equipment into the existing control and monitoring system. <\/p><p>In addition, the wastewater treatment plant features a treated wastewater reuse system for on-site industrial applications. It combines the Saur Group&#8217;s patented CarboPlus\u00ae process with an ultrafiltration stage. This combination treats wastewater for reuse, helping reduce reliance on drinking water supplies. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5bf1cc5 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"5bf1cc5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"https:\/\/www.stereau.com\/wp-content\/uploads\/2023\/04\/stereau_carboplus_eaux_usees_2023-1.pdf\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-arrow-right\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">LEARN MORE ABOUT THE CARBOPLUS\u00ae PROCESS<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-14abbdde\" data-id=\"14abbdde\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-55dc7420 title_text elementor-widget elementor-widget-heading\" data-id=\"55dc7420\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Benefits<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-594cde34 elementor-widget elementor-widget-text-editor\" data-id=\"594cde34\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>Renewable energy production by converting sludge and fats into biomethane for injection into the natural gas grid.<\/strong><\/li><li><strong>Recovery of local resources through the co-digestion of wastewater sludge and externally sourced fats.<\/strong><\/li><li><strong>Improved energy efficiency through heat recovery from sludge incineration to heat the digesters.<\/strong><strong><\/strong><\/li><li><strong>Contribution to the circular economy by transforming wastewater treatment byproducts into an energy resource.<\/strong><\/li><li><strong>Preservation of water resources through the reuse of treated wastewater for on-site industrial applications.<\/strong><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bc97c29 elementor-widget elementor-widget-image\" data-id=\"bc97c29\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"763\" src=\"https:\/\/www.stereau.com\/wp-content\/uploads\/2026\/10\/infographie-du-traitement-des-eaux-et-biogaz-1024x763.png\" class=\"attachment-large size-large wp-image-10289\" alt=\"\" srcset=\"https:\/\/www.stereau.com\/wp-content\/uploads\/2026\/10\/infographie-du-traitement-des-eaux-et-biogaz-1024x763.png 1024w, https:\/\/www.stereau.com\/wp-content\/uploads\/2026\/10\/infographie-du-traitement-des-eaux-et-biogaz-300x224.png 300w, https:\/\/www.stereau.com\/wp-content\/uploads\/2026\/10\/infographie-du-traitement-des-eaux-et-biogaz-768x572.png 768w, https:\/\/www.stereau.com\/wp-content\/uploads\/2026\/10\/infographie-du-traitement-des-eaux-et-biogaz-380x283.png 380w, https:\/\/www.stereau.com\/wp-content\/uploads\/2026\/10\/infographie-du-traitement-des-eaux-et-biogaz.png 1453w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-119c68f4 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"119c68f4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3a223698\" data-id=\"3a223698\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4a5316d0 elementor-widget elementor-widget-heading\" data-id=\"4a5316d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">\u201cCo-digestion of sludge and fats produces renewable biomethane that is fed directly into the natural gas grid.\u201d<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-57969843 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"57969843\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-2e801953\" data-id=\"2e801953\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-feb441e elementor-widget elementor-widget-heading\" data-id=\"feb441e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Up to<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e37745d elementor-widget elementor-widget-heading\" data-id=\"7e37745d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">350,000 PE<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7a42ce88 elementor-widget elementor-widget-heading\" data-id=\"7a42ce88\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Plant treatment capacity<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-26787150\" data-id=\"26787150\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2f13b1c6 elementor-widget elementor-widget-heading\" data-id=\"2f13b1c6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">2 x 3 900 m\u00b3<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-50560df5 elementor-widget elementor-widget-heading\" data-id=\"50560df5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Anaerobic digester volume<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-60e2731\" data-id=\"60e2731\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-db02536 elementor-widget elementor-widget-heading\" data-id=\"db02536\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">218 Nm\u00b3\/h<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ea31f0e elementor-widget elementor-widget-heading\" data-id=\"ea31f0e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Biomethane production capacity<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-572f0624\" data-id=\"572f0624\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5670cdf0 elementor-widget elementor-widget-heading\" data-id=\"5670cdf0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Approximately 20 million kWh\/year<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2dd4c808 elementor-widget elementor-widget-heading\" data-id=\"2dd4c808\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Annual biomethane production<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1b4a1421 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1b4a1421\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-72e1635b\" data-id=\"72e1635b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3b814e88 elementor-widget elementor-widget-heading\" data-id=\"3b814e88\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Other achievements<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-536a0f85 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"536a0f85\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-180ac85a\" data-id=\"180ac85a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-515f413b elementor-grid-3 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-widget elementor-widget-plus\" data-id=\"515f413b\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;columns&quot;:&quot;3&quot;,&quot;columns_tablet&quot;:&quot;2&quot;,&quot;columns_mobile&quot;:&quot;1&quot;,&quot;row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:35,&quot;sizes&quot;:[]},&quot;row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"plus.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-posts-container elementor-posts elementor-posts--skin-classic elementor-grid elementor-has-item-ratio\">\n\t\t\t\t\t\t<article class=\"elementor-post elementor-grid-item post-10044 realisation type-realisation status-publish has-post-thumbnail hentry categorie-sludge-recovery categorie-wastewater perimetre_geographique-center-east\" data-lang= \"en\">\n\n\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.stereau.com\/en\/our-achievements\/voreppe-isere\/\">\n\t\t\t\t\t\t\t<div class=\"_elementor-post__thumbnail wc_thumbnail\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2048\" height=\"1365\" src=\"https:\/\/www.stereau.com\/wp-content\/uploads\/2026\/09\/aquantis_voreppe_inauguration_23062026_2.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Stereau designs and delivers the Aquantis Wastewater Treatment Plant expansion.\" srcset=\"https:\/\/www.stereau.com\/wp-content\/uploads\/2026\/09\/aquantis_voreppe_inauguration_23062026_2.jpg 2048w, https:\/\/www.stereau.com\/wp-content\/uploads\/2026\/09\/aquantis_voreppe_inauguration_23062026_2-300x200.jpg 300w, https:\/\/www.stereau.com\/wp-content\/uploads\/2026\/09\/aquantis_voreppe_inauguration_23062026_2-1024x683.jpg 1024w, https:\/\/www.stereau.com\/wp-content\/uploads\/2026\/09\/aquantis_voreppe_inauguration_23062026_2-768x512.jpg 768w, https:\/\/www.stereau.com\/wp-content\/uploads\/2026\/09\/aquantis_voreppe_inauguration_23062026_2-1536x1024.jpg 1536w, https:\/\/www.stereau.com\/wp-content\/uploads\/2026\/09\/aquantis_voreppe_inauguration_23062026_2-380x253.jpg 380w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" \/>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t \n\t\t\t\t\t<div class=\"_elementor-post__text\">\n\t\t\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>Sludge recovery, Wastewater<\/span><span class=\"separateur\">|<\/span><span class=\"perimetre\">Center East<\/span>\n\t\t\t\t\t\t\t \n\t\t\t\t\t\t\t \n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<h3>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.stereau.com\/en\/our-achievements\/voreppe-isere\/\">Voreppe (Is\u00e8re)<\/a>\n\t\t\t\t\t\t \n\t\t\t\t\t\t<\/h3>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"post-btns\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\n\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t<article class=\"elementor-post elementor-grid-item post-8900 realisation type-realisation status-publish has-post-thumbnail hentry categorie-sludge-recovery categorie-wastewater perimetre_geographique-south-west\" data-lang= \"en\">\n\n\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.stereau.com\/en\/our-achievements\/castres-tarn\/\">\n\t\t\t\t\t\t\t<div class=\"_elementor-post__thumbnail wc_thumbnail\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1023\" height=\"722\" src=\"https:\/\/www.stereau.com\/wp-content\/uploads\/2024\/11\/castres-melou-2.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Station d&#039;\u00e9puration de Castres Melou\" srcset=\"https:\/\/www.stereau.com\/wp-content\/uploads\/2024\/11\/castres-melou-2.png 1023w, https:\/\/www.stereau.com\/wp-content\/uploads\/2024\/11\/castres-melou-2-300x212.png 300w, https:\/\/www.stereau.com\/wp-content\/uploads\/2024\/11\/castres-melou-2-768x542.png 768w, https:\/\/www.stereau.com\/wp-content\/uploads\/2024\/11\/castres-melou-2-380x268.png 380w\" sizes=\"(max-width: 1023px) 100vw, 1023px\" \/>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t \n\t\t\t\t\t<div class=\"_elementor-post__text\">\n\t\t\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>Sludge recovery, Wastewater<\/span><span class=\"separateur\">|<\/span><span class=\"perimetre\">South West<\/span>\n\t\t\t\t\t\t\t \n\t\t\t\t\t\t\t \n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<h3>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.stereau.com\/en\/our-achievements\/castres-tarn\/\">Castres (Tarn)<\/a>\n\t\t\t\t\t\t \n\t\t\t\t\t\t<\/h3>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"post-btns\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\n\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t<article class=\"elementor-post elementor-grid-item post-8849 realisation type-realisation status-publish has-post-thumbnail hentry categorie-wastewater perimetre_geographique-center-east perimetre_geographique-switzerland\" data-lang= \"en\">\n\n\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.stereau.com\/en\/our-achievements\/aubenas-ardeche-2\/\">\n\t\t\t\t\t\t\t<div class=\"_elementor-post__thumbnail wc_thumbnail\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"477\" src=\"https:\/\/www.stereau.com\/wp-content\/uploads\/2024\/11\/villette-step-travaux.jpeg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Villette Wastewater Treatment Plant (Annemasse) - A Franco-Swiss Cross-Border Project for Wastewater Micropollutant Removal\" srcset=\"https:\/\/www.stereau.com\/wp-content\/uploads\/2024\/11\/villette-step-travaux.jpeg 800w, https:\/\/www.stereau.com\/wp-content\/uploads\/2024\/11\/villette-step-travaux-300x179.jpeg 300w, https:\/\/www.stereau.com\/wp-content\/uploads\/2024\/11\/villette-step-travaux-768x458.jpeg 768w, https:\/\/www.stereau.com\/wp-content\/uploads\/2024\/11\/villette-step-travaux-380x227.jpeg 380w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t \n\t\t\t\t\t<div class=\"_elementor-post__text\">\n\t\t\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>Wastewater<\/span><span class=\"separateur\">|<\/span><span class=\"perimetre\">Center East, Switzerland<\/span>\n\t\t\t\t\t\t\t \n\t\t\t\t\t\t\t \n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<h3>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.stereau.com\/en\/our-achievements\/aubenas-ardeche-2\/\">Villette-Annemasse (Switzerland)<\/a>\n\t\t\t\t\t\t \n\t\t\t\t\t\t<\/h3>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"post-btns\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\n\t\t\t\t<\/article>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-13ae5bd8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"13ae5bd8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a8caa3d\" data-id=\"a8caa3d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Saint-Thibault-des-Vignes: Turning Wastewater Sludge into Renewable Energy With a capacity of 350,000 population equivalents (PE), the Saint-Thibault-des-Vignes wastewater treatment plant treats wastewater from 32 municipalities served by the Marne-la-Vall\u00e9e Intermunicipal Sanitation Authority (SIAM).To enhance the recovery of wastewater sludge, SIAM entrusted Stereau with the development of a co-digestion facility that converts sludge and externally sourced [&hellip;]<\/p>\n","protected":false},"featured_media":10255,"template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"Saint-Thibault-des-Vignes, quand les boues d'\u00e9puration deviennent une \u00e9nergie renouvelable","_seopress_titles_desc":"D\u00e9couvrez comment Stereau valorise les boues et les graisses \u00e0 Saint-Thibault-des-Vignes pour produire du biom\u00e9thane et favoriser l\u2019\u00e9conomie circulaire.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","inline_featured_image":false,"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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