The Youth Climate Justice Fund supports with core flexible funding to emerging youth climate justice collectives. Groups can apply for a grant of up to USD 10,000, which can be used for a period of 12 months.
Visit this website with all application details 
LinkedIn
This opportunity might be of interest to you & your networks @asarvary @Duke @k.steinvorth @edin @sylke @CitizensTestingGroup
Thank you very much for sharing this funding opportunity Sebastian.
I will share it further to a youth organisation in Dnipro, Ukraine called Non-formal education for youth (NFE 4Y). NFE4Y are very interested in collaborating on a national and international level and if you are interested in getting in contact with NFE4Y please see their homepage: NGO «Non-formal education for youth» for more information about the group and info. about how to get in contact with NFE4Y.