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Eco design

why? for whom?, and above all, what does it really mean?
April 17, 2026 by
Eco design
Manoëlle Dousson

Eco conception :

Why? For whom? And above all, what does it really mean?

Temps de lecture : 6 minutes

Ecrit par Manoëlle Dousson

We are seeing more and more “eco”, “green”, “responsible”, “recyclable”, “low impact” products... And yet, confusion persists:a product that is a little less bad is not necessarily an eco-designed product..


Eco-design is not a marketing label, nor a layer of green paint added at the end of a project. It is astructured, demanding approach, which requires looking at the product (or service) as a whole,from the extraction of raw materials to the end of life,, avoiding “false good ideas”.

Ecodesign : approche méthodique qui prend en considération les aspects environnementaux dans le processus de conception et de développement, dans le but de réduire les impacts environnementaux négatifs tout au long du cycle de vie d'un produit ou service. - norme ISO 14006

ISO 14006 Standard

What to remember

​Une démarche en 6 étapes :
1. identification des enjeux
2. Evaluation de la situation initiale
3. Recherches de pistes d'écoconception
4. Décision
5. Evaluation comparative
6. Communication
​L'écoconception est une démarche longue, qui nécessite de nombreuses ressources en interne mais qui a de nombreux bénéfices au-delà des enjeux environnementaux.
​Lors d'une écoconception, les difficultés incluent : choix du produit à écoconcevoir, éviter les transferts d'impacts, s'assurer de la faisabilité technique, embarquer ses collègues de l'ensemble des services de l'entreprise.

1. Ce qu'est l'écoconception (et ce que ça n'est pas)

1.1 Life cycle: the key to understanding why


A product or service has an environmental impact not only during its use but also well before it reaches the customer and long after its use.


📌 Life cycle reasoning involvesanalyzing impacts at each stage. :

  • Extraction and transformation of materials
  • Manufacturing, assembly
  • Transport, distribution
  • Use (energy, consumables, maintenance)
  • End of life (reuse, repair, recycling, incineration, landfill)



Les services ont un cycle de vie similaire puisqu'ils nécessites de la matière, une fabrication, la fin de vie du support utilisé pour créer le service…


👉 An “immaterial” service can be very impactful(travel, energy, data centers, logistics...), and a product can have a predominantly usage impact (e.g., energy-consuming equipment).


1.2 Why eco-design?


The benefits(beyond the environment)

  • Réduction de coûts : matières, emballages, énergie, transport, rebuts
  • Accès à des marchés et appels d’offres
  • Amélioration de la qualité : robustesse, réparabilité, fiabilité
  • Innovation : nouveaux matériaux, nouveaux modèles
  • Réduction des risques : dépendances matières, volatilité des prix, contraintes réglementaires
  • Image et confiance : arguments solides, traçables, comparables


The constraints(to anticipate)

  • Besoin de données (matières, fournisseurs, process, usage)
  • Temps d’arbitrage (coût/qualité/délais/impact)
  • Nécessité d’une coordination inter-métiers
  • Risque de “verdir” sans preuve si la méthode n’est pas rigoureuse



1.3 What eco-design is not


❌ “It’s ecological, so it’s eco-designed”

A product may contain a “greener” material but still have a significant impact at other stages (transport, use, lifespan…).

👉 Life cycle analysis ensures that all impacts are identified (water, ocean acidification, toxicity, carbon...).


❌ “Eco-design will allow us to sell even more”

Ecoconcevoir un produit dont personne n'a besoin ne le rend pas écologique.

👉 Eco-design also means asking: can we do it differently? less? more sustainably? repairable? shareable?


❌ “It’s a final step”

No: eco-design is integrated from the start, as the most structural decisions (materials, architecture, use, end of life) are made early on.


❌ “It’s necessarily more expensive”

Not necessarily. Some solutions increase the unit cost (materials, processes), but can reduce overall costs: less material, less transport, less after-sales service, better lifespan…

👉 The right question: what is the total cost (production + use + end of life + risks)?


❌ “It’s just one more step”

Eco-design is involved in all stages of product or service design. It is a choice made from the outset that should guide the entire process, from the idea to marketing.


❌ “It’s a marketing trend”

Serious eco-design relies on a method, data, and traceability. Without this methodological support, one quickly falls into greenwashing (even unintentionally).


❌ “It’s too complex, therefore useless”

Yes, it is demanding. No, it is not useless: we can start gradually, by structuring the data, choosing a pilot scope, and then improving.

Do you want to enhance your CSR approach?   Learn more

2. Ecoconcevoir : une démarche exigeante mais qui en vaut la peine

La démarche en 6 étapes


2.1 Identify the product or service to eco-design


Which product or service needs a new design? Do we want to create a new product or service? Now is the time to think about eco-design!


2.2 Assess the initial situation


We establish a "zero point" to assess the impact of the product or service as it exists at the initial situation. If the product is innovative, it is useful at this stage to use a similar product or service to have a basis for comparison.

🛠️ Possible tools: simplified or complete life cycle analysis, material/energy balance, supplier mapping.


2.3 Look for eco-design opportunities


Examples of levers:

  • Alléger (moins de matière)
  • Substituer (matière recyclée, biosourcée, moins impactante)
  • Allonger la durée de vie (robustesse, réparabilité, modularité)
  • Réduire l’impact à l’usage (énergie, consommables, maintenance)
  • Optimiser la fin de vie (démontabilité, mono-matériau, tri facilité)
  • Repenser le modèle (réemploi, consigne, location, reconditionné)


2.4 Decide (arbitrate)


We compare impact, cost, quality, industrial feasibility, compliance, and timelines. Other criteria beyond environmental ones can be considered at this stage.


2.5 Evaluate comparatively


We check that we have indeed reduced the impact (and not just shifted it) by conducting the same study as in step 2 for our new product and comparing the results. 

Attention aux transferts d'impacts : un matériau plus “vert” mais nécessitant plus d’énergie ou de transport peut annuler le bénéfice.


2.6 Communicate


We communicate what is true, proven, understandable, with a clear scope.

3. The pitfalls of the eco-design process

Pitfall #1: choosing the wrong product to eco-design


Eco-designing a marginal product, having little impact on the environment or being poorly sold can be useful (learning), but not necessarily a priority for impact.

👉 Critères de choix : volumes, impacts présumés, risques réglementaires, attentes clients, faisabilité.


Trap #2: impact transfers


Reducing plastic but significantly increasing weight → more impactful transport

Making it recyclable but multiplying layers/materials → impossible sorting

Using a 'natural' but rare, imported, or very water-intensive material → uncertain balance

👉 Eco-design requires thinking about the entire system, not just one criterion. Life cycle analysis allows for a complete environmental assessment.


Trap #3: confusing 'recyclable' and 'recycled'


Recyclable ≠ actually recycled. It all depends on the systems, collection, sorting, and ground reality.


Trap #4: forgetting about usage


Many impacts occur with the customer: energy, consumables, frequency of use, maintenance, lifespan.

👉 A very durable product can be better than a 'slightly greener' but disposable product.


Trap #5: isolating eco-design in a single department


If only CSR or R&D are responsible for the topic, it gets blocked.

👉 Purchasing, quality, production, marketing, supply chain: everyone has a part of the lever.


Trap #6: communicating too quickly


An unproven environmental benefit can be perceived as a misleading promise.

👉 It's better to have a modest but proven improvement than a big fragile promise.

Do you want to enhance your CSR approach?  Learn more

Un produit “un peu écologique” peut avoir un seul atout (matière recyclée, emballage réduit, etc.). Un produit écoconçu résulte d’une démarche structurée qui vise à réduire les impacts sur l’ensemble du cycle de vie (matières, fabrication, transport, usage, fin de vie), avec des choix justifiés et comparés.

No. A change in material can improve… or worsen the assessment (weight, transport, water, energy, end of life). Eco-design compares several options with a life cycle logic, rather than relying on a preconceived idea.

Not necessarily. Some solutions increase the unit cost but can reduce the total cost: less material, less transport, less after-sales service, better lifespan, better compliance.

Questions fréquentes

Sources / To go further 

The essential ESG indicators in 2026
The operational checklist for managing, proving, and deciding