{"id":7814,"date":"2025-04-29T13:07:02","date_gmt":"2025-04-29T13:07:02","guid":{"rendered":"https:\/\/www.weloop.org\/?p=7814"},"modified":"2025-10-09T09:25:42","modified_gmt":"2025-10-09T09:25:42","slug":"the-construction-sector-and-environmental-challenges-a-constantly-evolving-regulatory-and-normative-framework","status":"publish","type":"post","link":"https:\/\/www.weloop.org\/en\/le-secteur-du-batiment-face-aux-enjeux-environnementaux-un-cadre-reglementaire-et-normatif-en-constante-evolution\/","title":{"rendered":"The construction sector and environmental challenges: a constantly evolving regulatory and normative framework"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.kb-row-layout-id7814_fc59f3-bf > .kt-row-column-wrap{align-content:center;}:where(.kb-row-layout-id7814_fc59f3-bf > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:center;}.kb-row-layout-id7814_fc59f3-bf > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);max-width:1100px;margin-left:auto;margin-right:auto;padding-top:var(--global-kb-spacing-lg, 3rem);padding-bottom:var(--global-kb-spacing-md, 2rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id7814_fc59f3-bf > .kt-row-layout-overlay{opacity:1;background-color:var(--nv-dark-bg);}@media all and (max-width: 1024px){.kb-row-layout-id7814_fc59f3-bf > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id7814_fc59f3-bf > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id7814_fc59f3-bf alignfull kt-row-has-bg wp-block-kadence-rowlayout\"><div class=\"kt-row-layout-overlay kt-row-overlay-normal\"><\/div><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-middle\">\n<style>.kadence-column7814_4f4f7d-53 > .kt-inside-inner-col,.kadence-column7814_4f4f7d-53 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column7814_4f4f7d-53 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column7814_4f4f7d-53 > .kt-inside-inner-col{flex-direction:column;}.kadence-column7814_4f4f7d-53 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column7814_4f4f7d-53 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column7814_4f4f7d-53{position:relative;}@media all and (max-width: 1024px){.kadence-column7814_4f4f7d-53 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column7814_4f4f7d-53 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column7814_4f4f7d-53\"><div class=\"kt-inside-inner-col\">\n<h2 class=\"wp-block-heading has-text-align-center has-nv-text-dark-bg-color has-text-color has-link-color wp-elements-534da83bcdfbc18af3130517cacffd01\" id=\"h-le-secteur-du-batiment-face-aux-enjeux-environnementaux-un-cadre-reglementaire-et-normatif-en-constante-evolution\">The construction sector and environmental challenges: a constantly evolving regulatory and normative framework<\/h2>\n\n\n\n<h6 class=\"wp-block-heading has-text-align-center\" id=\"h-29-04-2025\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-nv-site-bg-color\">29\/04\/2025<\/mark><\/h6>\n<\/div><\/div>\n\n<\/div><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph translation-block\">Responsible for nearly 40% of energy consumption and more than a third of greenhouse gas emissions in Europe, the <a href=\"https:\/\/www.weloop.org\/en\/building-construction\/\" target=\"_blank\" rel=\"noreferrer noopener\">building sector<\/a> is directly impacted by environmental challenges. To address these issues, it must adapt to increasingly ambitious requirements in terms of energy performance, carbon footprint reduction, and the sustainable use of resources. In the face of this rapid evolution, stakeholders in the sector must navigate a complex regulatory environment and integrate new practices throughout the entire building lifecycle.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">WeLOOP provides a clear overview of the main regulatory frameworks, benchmark standards, environmental labels, and tools available to stakeholders in the sector.<\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-left\" id=\"h-un-encadrement-europeen-en-pleine-transformation\"><strong>A European framework in full transformation<\/strong><\/h4>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-neve-link-hover-color-color has-alpha-channel-opacity has-neve-link-hover-color-background-color has-background is-style-wide\"\/>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"h-le-pacte-vert-pour-l-europe-green-deal\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-nv-c-1-color\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-nv-c-1-color\"><strong>The European Green Deal<\/strong>)<\/mark><\/strong><\/mark><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">Launched by the European Commission, it sets the goal of carbon neutrality by 2050. As part of this, the \u201cRenovation Wave\u201d strategy aims to double the renovation rate of buildings, with a strong focus on energy performance and reducing impacts across the entire life cycle. Projects must now incorporate a sustainable approach from the design stage onwards<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"h-la-taxonomie-verte-europeenne\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-nv-c-1-color\"><strong>The European green taxonomy<\/strong><\/mark><\/h5>\n\n\n\n<p class=\"wp-block-paragraph translation-block\">This framework defines which economic activities are considered sustainable and determines access to green financing. For construction projects, this means demonstrating overall environmental performance through comprehensive <a href=\"https:\/\/www.weloop.org\/en\/life-cycle-assessment\/\" target=\"_blank\" rel=\"noreferrer noopener\">life cycle assessments (LCAs)<\/a> and specific sustainability criteria.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"h-le-reglement-produits-de-construction-rpc\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-nv-c-1-color\"><strong><strong>The Construction Products Regulation (CPR)<\/strong><\/strong><\/mark><\/h5>\n\n\n\n<p class=\"wp-block-paragraph translation-block\">It imposes harmonised requirements for construction products, both in terms of safety and environmental impact. It notably introduces criteria for sustainability, transparency, and circularity to regulate the <a href=\"https:\/\/single-market-economy.ec.europa.eu\/sectors\/construction\/construction-products-regulation-cpr_en\" target=\"_blank\" rel=\"noreferrer noopener\">CE marking<\/a> and the practices of manufacturers.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"h-la-directive-sur-la-performance-energetique-des-batiments-epbd\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-nv-c-1-color\"><strong><strong><strong>The energy performance of buildings directive (EPBD)<\/strong><\/strong><\/strong><\/mark><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">It requires Member States to improve the energy efficiency of the building stock. It targets both new and existing buildings, with minimum standards and support for high-performance renovations, particularly through financing plans and energy monitoring tools.<\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-left\" id=\"h-une-reglementation-francaise-en-consolidation\"><strong><strong>A French regulation under consolidation<\/strong><\/strong><\/h4>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-neve-link-hover-color-color has-alpha-channel-opacity has-neve-link-hover-color-background-color has-background is-style-wide\"\/>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"h-la-loi-climat-et-resilience-2021\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-nv-c-1-color\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-nv-c-1-color\"><strong><strong>The Climate and Resilience Law (2021)<\/strong><\/strong><\/mark><\/strong><\/mark><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">It regulates emissions from new buildings starting in 2025 and strongly encourages the use of bio-based materials. This law marks a shift towards result-based obligations for environmental performance and structures the upskilling of the sector.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"h-la-re2025-reglementation-environnementale-2025\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-nv-c-1-color\">The RE2025 (Environmental Regulation 2025)<\/mark><\/strong><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">A continuation of RE2020, it aims for an even more ambitious reduction in the carbon footprint of buildings across the entire life cycle. Dynamic LCA (Life Cycle Assessment) becomes the standard, with lowered impact thresholds and new requirements for the recyclability and durability of materials.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"h-la-rep-batiment-responsabilite-elargie-du-producteur\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-nv-c-1-color\"><strong><strong><strong>The EPR Building (Extended Producer Responsibility)<\/strong><\/strong><\/strong><\/mark><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">Coming into effect in 2022, this regulation requires producers to anticipate the end of life of their products. It promotes eco-design, reuse, and material recovery by establishing eco-organisms responsible for collection and processing.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"h-la-loi-energie-climat\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-nv-c-1-color\"><strong><strong><strong><strong>The energy-climate law<\/strong><\/strong><\/strong><\/strong><\/mark><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">It defines the main energy policies of France, in alignment with the National Low-Carbon Strategy. It serves as a cross-cutting framework for renovation, urban planning, and energy transition financing policies.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-left\" id=\"h-normes-techniques-garantir-des-bases-communes\"><strong><strong><strong>Technical standards: ensuring common foundations<\/strong><\/strong><\/strong><\/h4>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-neve-link-hover-color-color has-alpha-channel-opacity has-neve-link-hover-color-background-color has-background is-style-wide\"\/>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"h-nf-en-15804\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-nv-c-1-color\">NF EN 15804<\/mark><\/strong><\/h5>\n\n\n\n<p class=\"wp-block-paragraph translation-block\"><a href=\"https:\/\/www.weloop.org\/en\/standard-15804-evolution\/\" target=\"_blank\" rel=\"noreferrer noopener\">European standard<\/a> for environmental data of construction products. It defines the Product Category Rules (PCR) that structure EPDs and FDES, ensuring their comparability at the European level.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"h-nf-en-15978\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-nv-c-1-color\"><strong><strong><strong><strong>NF EN 15978<\/strong><\/strong><\/strong><\/strong><\/mark><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">It formalises the LCA method for buildings, covering all stages: raw material extraction, construction, use, and end of life. It is at the heart of environmental performance evaluations for projects in HQE or BBCA certification schemes.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"h-iso-14040-14044\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-nv-c-1-color\"><strong><strong><strong><strong><strong>ISO 14040 \/ 14044<\/strong><\/strong><\/strong><\/strong><\/strong><\/mark><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">These international standards lay the foundations for Life Cycle Assessment (LCA), defining the key stages: scope definition, inventory, impact assessment, and interpretation. They ensure the scientific rigor of studies, regardless of the sector.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"h-iso-14067\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-nv-c-1-color\">ISO 14067<\/mark><\/strong><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">It specifies the quantification of a product's carbon footprint, integrating greenhouse gas emissions across its entire life cycle. It is increasingly used in the context of net-zero strategies or for the evaluation of innovative products.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"h-iso-20887\"><strong><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-nv-c-1-color\">ISO 20887<\/mark><\/strong><\/strong><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">It guides the design of buildings for disassembly, adaptability, and future reuse. These criteria are becoming essential in a circular approach, anticipating the second life of components from the project phase.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-left\" id=\"h-des-outils-operationnels-pour-l-analyse-du-cycle-de-vie\"><strong><strong><strong>Operational tools for Life Cycle Assessment (LCA)<\/strong><\/strong><\/strong><\/h4>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-neve-link-hover-color-color has-alpha-channel-opacity has-neve-link-hover-color-background-color has-background is-style-wide\"\/>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"h-inies\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-nv-c-1-color\">INIES<\/mark><\/h5>\n\n\n\n<p class=\"wp-block-paragraph translation-block\">The French reference database for <a href=\"https:\/\/www.weloop.org\/en\/epd-dep-building\/\" target=\"_blank\" rel=\"noreferrer noopener\">FDES<\/a> and EPD. It is used for regulatory LCAs under RE2020\/2025, and is based on a standardized methodology validated by independent experts.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f5882349\"><h5 class=\"uagb-heading-text\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-nv-c-1-color\">ecoinvent<\/mark><\/h5><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">A Swiss database widely used in international LCA software. It provides generic life cycle data for thousands of products, useful for complementing or comparing data from INIES.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f2a607e0\"><h5 class=\"uagb-heading-text\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-nv-c-1-color\">EPDS and FDES<\/mark><\/h5><\/div>\n\n\n\n<p class=\"wp-block-paragraph translation-block\">These <a href=\"https:\/\/www.weloop.org\/en\/epd-fdes\/\" target=\"_blank\" rel=\"noreferrer noopener\">declarations<\/a> provide quantified data on the environmental impacts of construction products. Based on the EN 15804 standard, they are verified by third parties and form the basis for LCA modelling.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-22e9e38e\"><h5 class=\"uagb-heading-text\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-nv-c-1-color\"><strong>FDES Configurator<\/strong><\/mark><\/h5><\/div>\n\n\n\n<p class=\"wp-block-paragraph translation-block\">They allow environmental data to be adapted to a specific context (construction site, location, specific use). These <a href=\"https:\/\/www.weloop.org\/en\/digital-tools-development\/\" target=\"_blank\" rel=\"noreferrer noopener\">digital tools<\/a> facilitate the creation of project-specific EPDs, while ensuring regulatory compliance.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-neve-link-hover-color-color has-alpha-channel-opacity has-neve-link-hover-color-background-color has-background is-style-wide\"\/>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">The regulatory and normative framework of the construction sector is evolving rapidly to meet environmental requirements. LCA is becoming the benchmark method for assessing and managing the environmental performance of projects. While challenges remain \u2013 data quality, calculation complexity, large-scale circularity \u2013 the trajectory is set towards buildings designed with a measurable, concrete, and reproducible sustainability approach.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<style>.wp-block-kadence-column.kb-section-dir-horizontal > .kt-inside-inner-col > .kt-info-box7814_f2965e-d2{max-width:2000px;}.wp-block-kadence-column.kb-section-dir-horizontal > .kt-inside-inner-col > .kt-info-box7814_f2965e-d2 .kt-blocks-info-box-link-wrap{max-width:unset;}.kt-info-box7814_f2965e-d2 .kt-blocks-info-box-link-wrap{border-top:3px solid var(--nv-light-bg);border-right:3px solid var(--nv-light-bg);border-bottom:3px solid var(--nv-light-bg);border-left:3px solid 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.kt-blocks-info-box-link-wrap{border-top:3px solid var(--nv-light-bg);border-right:3px solid var(--nv-light-bg);border-bottom:3px solid var(--nv-light-bg);border-left:3px solid var(--nv-light-bg);}}<\/style>\n<div class=\"wp-block-kadence-infobox kt-info-box7814_f2965e-d2\"><div class=\"kt-blocks-info-box-link-wrap kt-blocks-info-box-media-align-top kt-info-halign-left\"><div class=\"kt-blocks-info-box-media-container\"><div class=\"kt-blocks-info-box-media kt-info-media-animate-none\"><div class=\"kadence-info-box-icon-container kt-info-icon-animate-none\"><div class=\"kadence-info-box-icon-inner-container\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_mail kt-info-svg-icon\"><svg viewbox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z\"\/><polyline points=\"22,6 12,13 2,6\"\/><\/svg><\/span><\/div><\/div><\/div><\/div><div class=\"kt-infobox-textcontent\"><h5 class=\"kt-blocks-info-box-title\">Would you like to know more about our expertise in the construction sector?<\/h5><p class=\"kt-blocks-info-box-text translation-block\">Contact us at <a target=\"_self\">info@weloop.org<\/a><\/p><\/div><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>WeLOOP provides a clear overview of the main regulatory frameworks, benchmark standards, environmental labels, and tools available to stakeholders in the 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