Measuring & reducing my carbon footprint: An online challenge to take climate action!

April 21st, from 9 am to 10 am CEST - online

Commit to tackling climate change by joining our virtual challenge to calculate your carbon footprint and get valuable insights you can implement in your daily life right away to reduce it.

Participate to the next edition
Mesurer son empreinte carbone - le challenge de Vendredi

1 hour to take real action

Looking for easy and simple ways to make high-impact, achievable steps to reduce your carbon footprint and get others to do the same? Join our virtual challenge !

1. Learn everything about carbon footprint and the goal of “2 tonnes of CO2e”  by 2050.

2. Measure your carbon footprint with the help of the powerful tool of 2tonnes

3. Discover the simple, immediate, and impactful actions you can take to reduce it


It's now or never

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The need for action on climate change is urgent

We all need to start to take practical action in our own lives and reduce our carbon emissions NOW. Join us and see how you can take climate action !

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An opportunity to engage with friends & colleagues

Trying to understand the key issues of climate change and how to act all alone is complicated. Let's do it together !

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Go further, faster, & together for climate action

By working all together we will be able to create real impact. So, share the event with as many people as possible.

Logo 2tonnes - partenaire du challenge Empreinte Carbone de Vendredi

This challenge (online and free) is organized with 2tonnes.

Challenge empreinte carbone - Vendredi
Vendredi - plateforme d'engagementLogo 2tonnes - partenaire du challenge Empreinte Carbone de Vendredi
Drapeau français

1 hour to calculate your individual carbon footprint !

It's free!

Let's act together

"Lost in transition?" Not anymore!

First calculate it, then find out how to reduce it

Measure it easily
20 minutes to calculate your individual carbon footprint thanks to a specially designed tool.
Think collectively
20 minutes to think together about personalized solutions to reduce it.
Ask an expert
20 minutes of questions and answers with an expert
Are you in?

A videoconference on April 21 09:00 a.m. CET

You will leave with the equivalent of your climate ID card
You will discover how to reduce your carbon footprint
You will spend a nice time with your colleagues!
Logo 2tonnes - partenaire du challenge Empreinte Carbone de Vendredi
2tonnes is a non-profit helping people and organizations be part of the transition towards a low-carbon world by having them participate in immersive workshops.
There is still time to join!
I'm joining in!
Know more about Vendredi

Save the date✌️

When? April 21 09:00 a.m CET
Where? Livestorm videoconference
We will send you your access link straight away. Do not hesitate to share this page around to your friends and colleagues!
Vendredi - plateforme d'engagement

This challenge is organized by Vendredi

10,000 employees already started acting for 1000 nonprofits all around France.
When will you make the leap?