The German Informatics Society ("Gesellschaft für Informatik ") organizes the EnviroInfo conference, which could be interesting for people working in related fields:
https://informatik2022.gi.de/enviroinfo-2022/special-tracks
Although it is already last minute for applications, “talk only”-submissions can still be submitted until 26.07.2022:
https://informatik2022.gi.de/enviroinfo-2022/submissions