From 18 September to 8 October 2026
European Week for
Sustainable Development
The impact is greater
when it is collective
To mark European Sustainable Development Week, take up the challenge with your organisation: measure your carbon footprint and take action to reduce it collectively
LIVE
Objective
46,093/50,000carbon footprint calculations
Results in 10 minutes — no registration required
46,093carbon footprint calculations already carried out
46actions you can take to reduce your carbon footprint
402Organisations already involved
Join them!
Join them!
Live rankings of organisations
The mobilisation podium
- 1Vélib' Métropole5486 participations
- 2SNCF Voyageurs / TGV-INTERCITES2150 participations
- 3FFHandball922 participations
- 4Fédération Française de Tir651 participations
- 5Cnam618 participations
- 6Ma Petite Planète505 participations
- 7Kiplin484 participations
- 8FFvolley393 participations
- 9Walter France320 participations
- 10JUNIA268 participations
- 11CONSEIL DEPARTEMENTAL DE LA HAUTE-GARONNE258 participations
- 12Aésio mutuelle228 participations
- 13Délégation Est et COM / DGFIP227 participations
- 14Schneider Electric224 participations
- 15crédit agricole des savoie220 participations
The podium updates about every 15 minutes
Testimonials
They took the plunge
How can I take part?
2
Share the link
Share a unique link with your staff via email, social media or a QR code.
Make use of our communications pack!
3
Follow the results
View participation levels and the collective carbon footprint in real time.
Ready to join the adventure?
There are two ways to take part in the challenge.



