From 18 September to 8 October: European Sustainable Development Week on nosgestesclimat.fr

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

Starting in
38
Days
:
21
hours
:
26
Minutes
:
21
seconds

The live scoreboard and standings for the
will be available when the event begins.

Launch on 1 September 2026

Live data will appear on launch

0carbon footprint calculations already carried out
0actions you can take to reduce your carbon footprint
0Organisations already involved
Join them!

Live rankings of organisations

The mobilisation podium

  1. 1
    Organisation 10 footprint calculationsAwaiting launch
  2. 2
    Organisation 20 footprint calculationsAwaiting launch
  3. 3
    Organisation 30 footprint calculationsAwaiting launch
  1. 4Organisation 40 tests
  2. 5Organisation 50 tests
  3. 6Organisation 60 tests
  4. 7Organisation 70 tests
  5. 8Organisation 80 tests
  6. 9Organisation 90 tests
  7. 10Organisation 100 tests

Testimonials

They took the plunge

We invited our community of travellers to use Nos Gestes Climat to calculate their carbon footprint. It was a simple and accessible way to raise awareness without making people feel guilty. The result: nearly 4,700 participants. A real catalyst for sparking a conversation about more responsible tourism.
Elisa Papin

Elisa Papin

Impact Officer at HomeExchange

The ‘Nos Gestes Climat’ campaign really helped to bring the topic to life on the Pass Culture app, as well as internally, where nearly a third of the 170 employees took part. The format was really appreciated by everyone and helped to spark important discussions.
Théo Gasquet

Théo Gasquet

Head of Public Relations at Pass Culture

On a personal level, we organised a small internal competition with my children. On a professional level, as part of our efforts to improve our carbon footprint, we used this tool to raise awareness amongst our staff about the impact of their daily lives.
Jean-Noël Dronneau

Jean-Noël Dronneau

Epsii

I was surprised to find that the bulk of my carbon footprint doesn’t come from my direct actions, such as my journeys, but rather from more invisible aspects of daily life, such as public services or the production of the goods I buy. It made me realise that carbon impact is often indirect.
Anonyme

Anonyme

Collective test carried out by the Pass Culture

How can I take part?

1

Create a collective test

Set up your campaign in just a few clicks and define your objectives.

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.

On an individual basis

Calculate your carbon footprint in 10 minutes and discover your personalised action points.

Start now

With your organisation

Create a dedicated space to engage your colleagues, pupils or students, or stakeholders.

Start a collective test