Our commitments for World Environment Day

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On World Environment Day, it is a perfect opportunity to share our efforts to reduce the environmental impact of the X-IFU Consortium, and in particular our experience as testing ground for a new travel footprint calculator.

Since 2019, our main environmental commitment is to reduce the travel footprint of the Consortium members for X-IFU activities. X-IFU’s Principal Investigator, Didier Barret, has developed a un calculateur d'empreinte de voyage afin d'aider la communauté scientifique à réduire son impact sur l'environnement. Il a d'abord été testé pour les déplacements vers les réunions X-IFU afin de mieux comprendre l'empreinte exacte des déplacements du consortium. En tant que partenariat international, avec des membres basés sur trois continents, impliquant de nombreux déplacements, il s'agissait d'un terrain d'essai idéal.

Thanks to this tool, it was estimated that the yearly travel footprint of the Consortium was around 500 tons of Co2-eq. It also allowed us to evaluate the site of minimum emissions for the organization of future meetings.

This prompted important discussions between members regarding the steps to take in order to reduce this amount. Last year, it was thus decided by the Consortium board and in agreement with members to:

  • Réduire le nombre de réunions physiques du consortium (de deux fois à une fois par an) ;
  • Utiliser au mieux les déplacements des participants en organisant des réunions parallèles et réduire ainsi la nécessité de déplacements supplémentaires ;
  • Choisir le site d'émission minimale pour les réunions physiques ;
  • Switch to virtual meetings when possible.

The covid-19 crisis accelerated these changes and in April we tested the organization of a full-scale virtual Consortium meeting with up to 171 participants (an evaluation is available ici). An estimated 80 tons of CO2-eq were avoided. This proved to be a positive experience and showed the potential of virtual meetings for X-IFU.

Nous envisageons déjà de renforcer nos engagements en matière d'environnement et de planifier les prochaines étapes. La communauté scientifique est de plus en plus favorable à de telles initiatives et nous espérons que notre expérience encouragera d'autres personnes et organisations à prendre également des mesures.

The un calculateur d'empreinte de voyage is available online for free and everyone is welcome to use it for their own purposes. If you wish to know more about the research behind it, it is explained in this scientific paper.

For more information about the World Environment Day, you can visit the UNEP website. If you wish to share your own commitments today, you can use the hashtags #WorldEnvironmentDay and #ForNature on social media.

 

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