Fig. 6.

The travel footprint of consortium meetings attended by 240 participants as a function of the host city for the meeting. The X-IFU travel footprint calculator was run, assuming the mean of the ADEME, myclimate, and DEFRA estimates, and considering 700 km as a minimum distance for flying. The number of travels by plane is indicated at the top of each bar (with the exception of the locals, all other attendees are traveling by train). The carbon dioxide equivalent emission is summed over all cities of origin and provided for each city of destination