The web accounts for 4% of global emissions.
Let's do better.
Digital eco-design is not a constraint � it's an opportunity to do more with less. Faster, lighter, more sustainable websites. And better SEO as a bonus.
The digital world is not immaterial.
Every click, every page load, every email sent consumes energy. The global internet infrastructure is physical, massive, and power-hungry.
The digital sector consumes as much as aviation
4% of global CO₂ emissions. One stored email = 10g CO₂. A 3MB site visited 10,000 times = 300kg CO₂/year.
Data volumes are exploding
Internet traffic doubles every 4 years. Without a change in practices, the digital sector will account for 8% of global emissions by 2030.
The solution is technical
Reducing page weight, optimising code, choosing a green host. Developer decisions that have a measurable impact.
The RGESN : the framework that structures the approach.
The R�f�rentiel G�n�ral d'�coconception des Services Num�riques (RGESN) defines 79 best-practice criteria for reducing the environmental impact of digital services. I apply it systematically to all my projects.
Strategy & UX
Define only the necessary features. Avoid overloading the interface. Design for longevity from the very first brief.
Hosting & infrastructure
Choose a renewable-energy host. Optimise PUE (Power Usage Effectiveness). Host in France to reduce latency and data-transport emissions.
Interface & frontend code
Minimise page weight, eliminate unnecessary JavaScript, compress images, avoid non-essential third-party requests (trackers, external fonts).
What I deliver with every project.
Data centre in France, certified green energy, to minimise the operational carbon footprint.
Zero unnecessary plugins, zero bloated libraries. Only the code your site genuinely needs.
Systematic compression, modern formats, deferred loading. Less data = less energy = better experience.
Measurable, certified proof of environmental performance. Displayable on your site as a brand differentiator.
Your site can be sustainable
AND high-performing.
A 30-minute conversation, no commitment. You leave with a quote, a schedule and an action plan � always free.