{"id":18989,"date":"2025-01-13T11:31:09","date_gmt":"2025-01-13T10:31:09","guid":{"rendered":"https:\/\/www.gsegroup.com\/?p=18989"},"modified":"2026-07-06T16:00:00","modified_gmt":"2026-07-06T14:00:00","slug":"hqe-the-french-seal-of-environmental-excellence","status":"publish","type":"post","link":"https:\/\/www.gsegroup.com\/en\/acticles\/sustainable\/hqe-the-french-seal-of-environmental-excellence\/","title":{"rendered":"HQE\u00ae: the French seal of environmental excellence ?"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">HQE\u00ae, a trusted certificate<\/h2>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">As investors try to do their part for the planet, the race continues for environmental certificates and labels that are the mark of a greener building. Among these, the French <em>Haute Qualit\u00e9 Environnementale <\/em>(High Environmental Quality) certificate, or HQE for short, stands out by its comprehensive and rigorous approach. For a general contractor, getting a project HQE-certified is more than a way of ensuring a high level of environmental performance and meeting the client\u2019s demand for eco-responsibility. It also provides recognition and a competitive advantage that helps attract investors.<\/p>\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\">A 2020 survey of environmental certificates for buildings in France revealed HQE\u2019s dominant position on the market \u2013 particularly in the commercial sector. Around 71% of certified buildings in all sectors were HQE\u00ae-certified, and 88% of offices.<\/p>\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\">As of 31 December 2023, 125 million m\u00b2 of residential and commercial buildings in France and elsewhere had been HQE\u00ae-certified: a total of 692,000 buildings in 27 countries, including 620,000 in France.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"2000\" height=\"1125\" data-src=\"https:\/\/www.gsegroup.com\/wp-content\/uploads\/2025\/01\/HQE-chiffre_1.png\" alt=\"\" class=\"wp-image-19233 lazyload\" style=\"--smush-placeholder-width: 2000px; --smush-placeholder-aspect-ratio: 2000\/1125;width:802px;height:auto\" data-srcset=\"https:\/\/www.gsegroup.com\/wp-content\/uploads\/2025\/01\/HQE-chiffre_1.png 2000w, https:\/\/www.gsegroup.com\/wp-content\/uploads\/2025\/01\/HQE-chiffre_1-300x169.png 300w, https:\/\/www.gsegroup.com\/wp-content\/uploads\/2025\/01\/HQE-chiffre_1-1024x576.png 1024w, https:\/\/www.gsegroup.com\/wp-content\/uploads\/2025\/01\/HQE-chiffre_1-768x432.png 768w, https:\/\/www.gsegroup.com\/wp-content\/uploads\/2025\/01\/HQE-chiffre_1-1536x864.png 1536w\" data-sizes=\"auto\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" data-original-sizes=\"(max-width: 2000px) 100vw, 2000px\" \/><\/figure>\n<\/div>\n\n\n<div style=\"height:70px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">What is HQE\u00ae certification?<\/h2>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"683\" data-src=\"https:\/\/www.gsegroup.com\/wp-content\/uploads\/2022\/06\/CENTRE-DE-FORMATION-SNCF-BEGLES-1024x683.jpg\" alt=\"\" class=\"wp-image-6605 lazyload\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/683;width:608px;height:auto\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/figure>\n<\/div>\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 aim of <em>Haute Qualit\u00e9 Environnementale<\/em> (HQE<sup>\u00ae<\/sup>) certification is to attest to a building\u2019s environmental performance through a series of rigorous criteria covering its entire lifecycle \u2013 from design and construction to operation. For commercial buildings (including industrial and logistics facilities), the HQE<sup>\u00ae<\/sup> certificate is issued by Certivea, based on precise standards that assess buildings\u2019 environmental footprint, comfort and energy performance.<\/p>\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\">A building can be certified at four levels: <em>Performant<\/em>, <em>Tr\u00e8s Performant<\/em>, <em>Excellent<\/em> and <em>Exceptionnel<\/em>, depending on the number of points and stars obtained. The current market is seeing many projects certified as <em>Tr\u00e8s Performant<\/em> or <em>Excellent<\/em>. The <em>Exceptionnel<\/em> rating remains very ambitious, making it possible to push the boundaries of sustainability and certify a truly exceptional building.<\/p>\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 standards are regularly updated to address new issues, adapt to current challenges and anticipate future regulations. The version of the standards is fixed at the date when a project is registered with Certivea.<\/p>\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\">There are two families of certificates: Building (HQE-B) and Sustainable Building (HQE-SB). How do they differ?<\/p>\n\n\n\n<div style=\"height:70px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><em>HQE\u00ae Building<\/em> or <em>HQE\u00ae Sustainable Building<\/em>? Learn the differences<\/h2>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\">CERTIVEA offers two approaches to HQE<sup>\u00ae<\/sup> certification for new buildings and renovations. Both were developed with the HQE-GBC Alliance and aim to improve a project\u2019s environmental, social and financial performance \u2013 as well as the governance and management of the operation. However, each \u201cfamily\u201d covers a different range of issues.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"682\" data-src=\"https:\/\/www.gsegroup.com\/wp-content\/uploads\/2020\/07\/Photo_Logistique-ITM-1-1024x682.jpg\" alt=\"\" class=\"wp-image-924 lazyload\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/682;width:445px;height:auto\" data-srcset=\"https:\/\/www.gsegroup.com\/wp-content\/uploads\/2020\/07\/Photo_Logistique-ITM-1-1024x682.jpg 1024w, https:\/\/www.gsegroup.com\/wp-content\/uploads\/2020\/07\/Photo_Logistique-ITM-1-300x200.jpg 300w, https:\/\/www.gsegroup.com\/wp-content\/uploads\/2020\/07\/Photo_Logistique-ITM-1-768x511.jpg 768w, https:\/\/www.gsegroup.com\/wp-content\/uploads\/2020\/07\/Photo_Logistique-ITM-1-1536x1022.jpg 1536w, https:\/\/www.gsegroup.com\/wp-content\/uploads\/2020\/07\/Photo_Logistique-ITM-1.jpg 1600w\" data-sizes=\"auto\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" data-original-sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:70px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">HQE\u00ae Building in Construction or Renovation<\/h3>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">This approach is based on 15 key development themes: indoor air quality, water quality, electromagnetic waves, temperatures &amp; humidity, acoustics, visual comfort, transport connections, energy, water, waste, carbon, adaptation to climate change, adaptability, construction work, and project governance.<\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">HQE\u00ae Sustainable Building in Construction or Renovation<\/h3>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">This approach goes beyond HQE<sup>\u00ae<\/sup>-B Construction with seven additional themes: inclusive design, services, lifecycle analysis, biodiversity, cost control, local economy and commissioning. More ambitious, HQE<sup>\u00ae<\/sup>-BD in Construction or Renovation covers a wider range of subjects. Primarily intended for commercial property developers, this certificate is perfectly aligned with GSE\u2019s Green Buildings approach.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"1000\" height=\"562\" data-src=\"https:\/\/www.gsegroup.com\/wp-content\/uploads\/2025\/01\/La-poste-immo-Lezennes.jpg\" alt=\"\" class=\"wp-image-19180 lazyload\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/562;width:608px;height:auto\" data-srcset=\"https:\/\/www.gsegroup.com\/wp-content\/uploads\/2025\/01\/La-poste-immo-Lezennes.jpg 1000w, https:\/\/www.gsegroup.com\/wp-content\/uploads\/2025\/01\/La-poste-immo-Lezennes-300x169.jpg 300w, https:\/\/www.gsegroup.com\/wp-content\/uploads\/2025\/01\/La-poste-immo-Lezennes-768x432.jpg 768w\" data-sizes=\"auto\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" data-original-sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div>\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">GSE\u2019s commitment to green commercial real estate<\/h3>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">GSE\u2019s solutions aim to create projects tailored to each context and each client \u2013 and to make commercial property greener. We address three complementary issues :&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"http:\/\/By offering an HQE certification service, GSE is asserting its commitment to the planet. We are also addressing the expectations of a market that is increasingly aware of the urgency of sustainable development. It demonstrates how we actively help to build a sustainable future \u2013 thanks to high-performance, environmentally responsible real estate solutions.\">Energy performance<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.gsegroup.com\/en\/csr\/our-eco-friendly-buildings\/low-carbon-buildings-a-pillar-of-our-green-strategy\/\">Carbon footprint<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.gsegroup.com\/en\/csr\/our-eco-friendly-buildings\/eco-friendly-buildings-and-biodiversity\/\">Biodiversity<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">These themes cover the characteristics of a green building: a smart design, a minimal environmental footprint, and frugality and user-friendliness in operation.<\/p>\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\">For each project, we simulate the future impacts to propose effective solutions and monitor environmental performance. Our team of green building engineers is on hand every step of the way, ensuring rigorous compliance with environmental standards.<\/p>\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\">By offering an HQE certification service, GSE is asserting its commitment to the planet. We are also addressing the expectations of a market that is increasingly aware of the urgency of sustainable development. It demonstrates how we actively help to build a sustainable future \u2013 thanks to high-performance, environmentally responsible real estate solutions.<\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">HQE certification: what is at stake<\/h2>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">For a general contractor such as GSE, environmental certification involves a number of challenges \u2013 both technical and strategic.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"710\" height=\"474\" data-src=\"https:\/\/www.gsegroup.com\/wp-content\/uploads\/2024\/03\/SNCF_Romilly_3.jpg\" alt=\"\" class=\"wp-image-13630 lazyload\" style=\"--smush-placeholder-width: 710px; --smush-placeholder-aspect-ratio: 710\/474;width:608px;height:auto\" data-srcset=\"https:\/\/www.gsegroup.com\/wp-content\/uploads\/2024\/03\/SNCF_Romilly_3.jpg 710w, https:\/\/www.gsegroup.com\/wp-content\/uploads\/2024\/03\/SNCF_Romilly_3-300x200.jpg 300w\" data-sizes=\"auto\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" data-original-sizes=\"(max-width: 710px) 100vw, 710px\" \/><\/figure>\n<\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">The technical challenge<\/h3>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Implementing the HQE\u00ae certification process requires an in-depth understanding of sustainable construction techniques. The general contractor must use environmentally-friendly materials, optimise energy consumption and manage waste sustainably. This involves close coordination with the various contractors and continuous adaptation to technological and regulatory change. GSE\u2019s R&amp;D Innovation Centre, dedicated to emerging and future innovations, works closely with the Green Buildings department to support this eco-responsible approach.<\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">A 360\u00b0 strategy and a long-term vision for stakeholders<\/h3>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">An HQE certificate is a seal of quality for our clients and investors. It recognises best practice in sustainable construction. It also provides access to specific markets, such as high-end commercial and residential buildings, where environmental criteria play a key role in decision-making.<\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Increased asset value<\/h3>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">HQE\u00ae-certified buildings generally command higher prices on the real estate market. Environmental performance is a major selling point, attracting buyers and tenants who are keen to reduce their carbon footprint.<\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Lower operating costs<\/h3>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Thanks to optimised design and high-performance materials, HQE\u00ae-certified buildings have lower energy and maintenance costs. This translates into significant long-term savings for property owners and managers. Our renovation team, in particular, focuses on cost reduction through meticulous planning and informed choices.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">By selecting high-quality, durable materials, we can avoid frequent repairs and costly replacements over the long term. Reusing existing components or buying recycled materials can also reduce costs.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">More on the <a href=\"https:\/\/www.gsegroup.com\/en\/acticles\/sustainable\/metamorphosis-how-the-circular-economy-is-reshaping-our-future\/\">circular economy<\/a>.<\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Committed to Corporate Social Responsibility<\/h2>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Offering an HQE\u00ae certification option is part of a general contractor\u2019s policy of corporate social responsibility (CSR). Indeed, environmental certificates go beyond mere legal obligations and reflect a deep commitment to sustainable and ethical construction practices.<\/p>\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\">In this perspective, a business can also decide to become a <a href=\"https:\/\/www.gsegroup.com\/en\/articles-en\/group-en\/your-mission-with-gse-should-you-choose-to-accept-it\/\">purpose-driven company<\/a>, defining and publishing its social and environmental goals. Under French law, a <em>soci\u00e9t\u00e9 \u00e0 mission<\/em> specifies in its articles of association the objectives it intends to pursue for the benefit of the community. It can then organise its actions around these objectives, improving transparency and accountability to its stakeholders. Adopting this approach strengthens the company\u2019s brand image as a stakeholder committed to the environmental transition, while adding value to its real estate projects and attracting clients who are sensitive to environmental issues.<\/p>\n\n\n\n<div style=\"height:70px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">The key HQE\u00ae certification steps of GSE\u2019s Green Buildings department<\/h2>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">The HQE\u00ae certificate is a seal of excellence in sustainable construction. It attests to a commitment to practices that respect the environment and maximise energy efficiency and occupant wellbeing. GSE\u2019s Green Buildings department follows a series of precise and rigorous steps to ensure that each project meets the highest standards. These are the essential stages of the process:<\/p>\n\n\n\n<div style=\"height:70px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">1. Feasibility study<\/h3>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Our Green Buildings team assesses the feasibility of HQE certification. We check the prerequisites and draw up the certification profile, based on the targeted rating. This enables us to identify the environmental surveys we need to carry out and to anticipate the works required.<\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">2. HQE\u00ae design<\/h3>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">During the design phase, environmental surveys enable us to define the technical solutions needed to meet all the requirements of the HQE\u00ae standard. Our Green Buildings experts are on hand to coordinate our external partners and find the best solutions to reconcile environmental ambitions, project financials and planning requirements.<\/p>\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\">This phase culminates in the design audit, during which the surveys and tender documents are reviewed by an external auditor appointed by certification body Certivea. The audit reveals gaps that must be corrected before the HQE\u00ae design phase certificate can be obtained.<\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">3. Implementation of HQE\u00ae criteria<\/h3>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">During the construction phase, it is important to ensure that the technical solutions planned during the design phase are duly incorporated on site \u2013 so that the standard\u2019s specifications are met right through to the end. This requires meticulous planning and rigorous monitoring of the works to ensure compliance at every stage.<\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">4. Final audit and certification<\/h3>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">At the end of the project, a final audit is carried out by the same auditor as in the design phase, commissioned by the certification body to check that all the requirements of the HQE\u00ae standard have been met. If so, the final HQE\u00ae certificate is issued.<\/p>\n\n\n\n<div style=\"height:70px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Our expertise in sustainable construction: a project certified HQE\u00ae Sustainable Building to the Excellent level<\/h2>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">McPhy commissioned GSE to design &amp; build its new 22,000 m\u00b2 factory in Belfort, near Mulhouse, based on a turnkey engineering contract. This electrolyser production factory incorporated BIM technology to maximise the efficiency of its layout and operation.<\/p>\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 facility\u2019s design, drafted by architects Unanime in partnership with GSE, stands out by its dynamic &amp; innovative architecture incorporating materials such as metal and wood, and emphasising environmental performance and employee wellbeing. The site includes green features such as a hybrid boiler, solar panels and landscaping \u2013 with a meadow and a vegetable garden contributing to the local ecological network.<\/p>\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\">Thanks to these initiatives, the factory received the HQE\u00ae-SB Excellent certificate and the E3C1 label, demonstrating its strong commitment to the environment and its low carbon footprint in both the construction and operation phases.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"1200\" height=\"701\" data-src=\"https:\/\/www.gsegroup.com\/wp-content\/uploads\/2025\/01\/McPhy_fiche-ecoreponsable_anglais.jpg\" alt=\"\" class=\"wp-image-19238 lazyload\" style=\"--smush-placeholder-width: 1200px; --smush-placeholder-aspect-ratio: 1200\/701;width:737px;height:auto\" data-srcset=\"https:\/\/www.gsegroup.com\/wp-content\/uploads\/2025\/01\/McPhy_fiche-ecoreponsable_anglais.jpg 1200w, https:\/\/www.gsegroup.com\/wp-content\/uploads\/2025\/01\/McPhy_fiche-ecoreponsable_anglais-300x175.jpg 300w, https:\/\/www.gsegroup.com\/wp-content\/uploads\/2025\/01\/McPhy_fiche-ecoreponsable_anglais-1024x598.jpg 1024w, https:\/\/www.gsegroup.com\/wp-content\/uploads\/2025\/01\/McPhy_fiche-ecoreponsable_anglais-768x449.jpg 768w\" data-sizes=\"auto\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" data-original-sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n<\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">More information on the project&nbsp;<a href=\"https:\/\/www.gsegroup.com\/wp-content\/uploads\/2025\/04\/Use-Case-McPhy-EN.pdf\">here<\/a>.<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">For all parties HQE certification is an undeniable asset. It demonstrates the company\u2019s commitment to protecting the environment, while meeting the growing expectations of a market that is increasingly aware to the urgency of sustainable development. Committing to HQE means investing in the future by creating buildings that are more efficient, more comfortable and more respectful of the planet. This certification strengthens the company\u2019s competitiveness and reputation as a stakeholder committed to the environmental transition.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>*Source&nbsp;: <a href=\"https:\/\/certivea.fr\/#pll_switcher\">certivea<\/a>, <\/strong><a href=\"https:\/\/www.hqegbc.org\/qui-sommes-nous-alliance-hqe-gbc\/la-certification-hqe\/\"><strong>Alliance HQE<\/strong><\/a><strong>, <\/strong><a href=\"https:\/\/immobilier.cushmanwakefield.fr\/collection\/location-bureau-certifications-hqe-breeam-leed#:~:text=1%2D%20HQE%20%3A,dont%20620%20000%20en%20France).\"><strong>Cushman &amp; Wakefield<\/strong><\/a><strong>, <\/strong><a href=\"https:\/\/www.arthur-loyd-lyon.com\/blog\/hqe-breeam-leed-lyon-3eme-au-barometre-des-certifications\"><strong>Arthur Lloyd<\/strong><\/a><\/p>\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\"><a href=\"https:\/\/www.gsegroup.com\/en\/project\/\">Contact us<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>HQE\u00ae, a trusted certificate As investors try to do their part for the planet, the race continues for environmental certificates and labels that are the mark of a greener building. Among these, the French Haute Qualit\u00e9 Environnementale (High Environmental Quality) certificate, or HQE for short, stands out by its comprehensive and rigorous approach. For a [&hellip;]<\/p>\n","protected":false},"author":18,"featured_media":17892,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[111,117],"tags":[],"class_list":["post-18989","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sustainable","category-sustainable-articles-en"],"acf":[],"yoast_head":"<title>HQE\u00ae: the French seal of environmental excellence ? | GSE<\/title>\n<meta name=\"description\" content=\"Find all information about HQE\u00ae: the French seal of environmental excellence ? on our website. 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