CSR, environment and regulation
Seven guides to manage the regulatory compliance and low-carbon trajectory of your workplace fit-out project.
These seven guides share one conviction: office CSR cannot be decreed at the end of a project, it is calibrated from the brief onwards. A 850 m² fit-out generates on average 45 to 80 tonnes of CO2 equivalent, of which 60% relates to furniture and partitions. Kytom integrates carbon measurement, materials sourcing and regulatory compliance into every assignment, in line with the environmental and quality-of-working-life standards recognised in the market. Our role is to turn a regulatory obligation into an operational advantage that is measured, documented and defensible during audits or CSRD reporting.
All guides in this category
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« We want a low-footprint project »
Low-carbon office fit-out
A complete method for reducing the footprint of a fit-out project: brief trade-offs, biosourced materials, reused furniture, site logistics. Quantified target: drop below 35 kg CO2/m² fitted out, compared with 80 kg as a market reference.
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« We understand nothing about OPERAT »
France's tertiary decree and OPERAT obligations
An operational reading of the eco-energie-tertiaire scheme: 2030/2040/2050 thresholds, reporting procedures on the dedicated platform, calculation of the reference year and alignment with the fit-out project. Also reviewed are the 4 most frequently observed reporting errors.
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« We want to avoid throwing things away »
Reusing office furniture
Channels, PEMD diagnosis, accounting valuation and players in furniture reuse. A reused workstation avoids 75 kg of CO2 equivalent. AGEC law legal framework and feedback from 12 Kytom projects in 2023-2024.
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« How do we know it's truly green »
Choosing sustainable materials for your fit-out
A reading grid for materials labels: FDES, PEFC, Cradle to Cradle, A+ VOC. How to distinguish a marketing argument from documented proof. 6 families of materials put under scrutiny with carbon impact and regulatory compliance.
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« We want to aim for the label »
BREEAM, WELL, HQE certifications: which label to aim for
A structural comparison of the main environmental and well-being certifications: scope, cost, average duration of 12 to 18 months, real estate value. Helps you choose the label aligned with your leasing strategy, your investors and your CSRD commitments.
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« What does it change for us »
RE2020 and its impact on tertiary fit-outs
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« How do we quantify the impact »
Carbon assessment of a fit-out project
Methodology for calculating a project's carbon footprint: scope, emission factors from the reference Base Empreinte, supplier-specific data. A standard deliverable usable for CSRD reporting, the European taxonomy and internal communication.
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Frequently asked questions about this category
Which guide should you start with?
If your priority deadline is regulatory, start with the guide on tertiary obligations and the dedicated reporting platform, which frames the 2025 reporting obligations. If your goal is strategic (CSRD, real estate value, employer brand), start with the carbon assessment guide, then the certifications guide. For a project already underway, the low-carbon guide gives the 7 immediate levers. The other guides then explore each technical trade-off in sequence.
Does the regulatory energy-savings scheme applicable to the tertiary sector concern my company?
The eco-energie-tertiaire scheme applies to any building or part of a building hosting tertiary activities over an area greater than or equal to 1000 m². An annual declaration is mandatory before 30 September. The progressive targets are -40% by 2030, -50% by 2040, -60% by 2050, measured against a reference year freely chosen between 2010 and 2019.
Which environmental label should you target for tertiary offices?
A first international standard covers 10 technical themes and remains favoured by foreign investors. A second standard, geared towards sustainable building, is better suited to the French market and CSRD reporting. A third targets occupant health and usefully complements the first two. For an average 850 m² project, allow 12 to 18 months and a project management support extra cost of 15 to 35 k€. The certifications guide details the decision matrix.
Is furniture reuse really cost-effective?
Furniture reuse generates 30 to 50% savings on the furniture budget for equivalent quality. Beyond the direct financial gain, it avoids on average 75 kg of CO2 equivalent per workstation and meets the requirements of the PEMD diagnosis imposed by the AGEC law. Signature brands (Vitra, Herman Miller, Knoll) now have guaranteed refurbished channels.