{"id":112601,"date":"2025-12-01T09:27:26","date_gmt":"2025-12-01T08:27:26","guid":{"rendered":"https:\/\/batijournal.com\/?p=112601"},"modified":"2025-12-01T11:48:12","modified_gmt":"2025-12-01T10:48:12","slug":"un-outil-pour-mesurer-lempreinte-eau-des-projets-immobiliers","status":"publish","type":"post","link":"https:\/\/batijournal.com\/index.php\/un-outil-pour-mesurer-lempreinte-eau-des-projets-immobiliers\/112601\/","title":{"rendered":"Un outil pour mesurer l\u2019empreinte eau des projets immobiliers"},"content":{"rendered":"

Aqua\u2019Print est lanc\u00e9. Ce projet de R&D, s\u00e9lectionn\u00e9 dans le cadre de l\u2019Appel \u00e0 Projets de l\u2019Ademe en 2023 (Agence de la transition \u00e9cologique), vise \u00e0 d\u00e9velopper un outil afin de mesurer et d\u2019optimiser la consommation d\u2019eau des projets immobiliers. Et ce tout au long de leur cycle de vie, alors que le secteur est \u00e0 lui seul responsable d\u2019environ 20 % de la consommation d\u2019eau douce \u00e0 l\u2019\u00e9chelle mondiale.<\/p>\n

Aqua’Print : am\u00e9liorer la connaissance sur l’empreinte eau du b\u00e2ti<\/h2>\n

Port\u00e9e par AIA Environnement, le Centre Scientifique et Technique du B\u00e2timent<\/a> (CSTB) et l\u2019Alliance HQE-GBC, cette solution logicielle cl\u00e9 en main \u00e9valuera l\u2019empreinte eau des b\u00e2timents d\u00e8s les premi\u00e8res esquisses, afin de diminuer les pr\u00e9l\u00e8vements et les rejets en pilotant plus efficacement les besoins.<\/p>\n

L\u2019outil doit en outre permettre de tester des solutions low-tech de r\u00e9utilisation, de stockage, de recyclage et de traitement de l\u2019eau, et d\u2019en mesurer l\u2019efficacit\u00e9 sur un projet donn\u00e9. Aqua\u2019Print doit plus globalement permettre d\u2019am\u00e9liorer les connaissances sur l\u2019empreinte eau globale du b\u00e2timent.<\/p>\n

Aqua\u2019Print : un outil mis \u00e0 disposition fin 2027<\/h2>\n

\u00ab Aqua\u2019Print contribuera \u00e0 ouvrir la voie \u00e0 des d\u00e9marches de certification et\/ou de labellisation sp\u00e9cifiquement d\u00e9di\u00e9es \u00e0 la performance des projets s\u2019agissant de l\u2019enjeu de l\u2019eau et\/ou associ\u00e9es \u00e0 la finance verte \u00bb,<\/em> d\u00e9crit un communiqu\u00e9 commun des diff\u00e9rents contributeurs.<\/p>\n

Quid du calendrier ? Pour l\u2019heure, la finalisation du prototypage est attendue pour mai 2026. D\u00e8s septembre prochain, un test HQE Performance Eau doit \u00eatre lanc\u00e9 afin d\u2019en \u00e9valuer l\u2019efficacit\u00e9. Les m\u00e9thodes de calcul, elles, seront finalis\u00e9es en janvier 2027, et la phase de d\u00e9veloppement devrait prendre fin en septembre 2027. L\u2019outil sera enfin mis \u00e0 disposition \u00e0 la fin de cette m\u00eame ann\u00e9e.<\/p>\n","protected":false},"excerpt":{"rendered":"

Aqua\u2019Print, projet de R&D soutenu par l\u2019Ademe, vise \u00e0 d\u00e9velopper un outil pour mesurer et optimiser l\u2019empreinte eau des projets immobiliers tout au long de leur cycle de vie.<\/p>\n","protected":false},"author":1,"featured_media":99409,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[10736,10530],"tags":[],"class_list":["post-112601","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a-la-une","category-actualites"],"yoast_head":"\nUn outil pour mesurer l\u2019empreinte eau des projets immobiliers<\/title>\n<meta name=\"description\" content=\"Aqua\u2019Print, projet de R&D soutenu par l\u2019Ademe, vise \u00e0 d\u00e9velopper un outil pour mesurer et optimiser l\u2019empreinte eau des projets immobiliers tout au long de leur cycle de vie.\" \/>\n<meta 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