Recently we established a regenerative agro-forestry system (alley-cropping) and plan to conduct a complex study. Regenerative agro-forestry combines two approaches for amplification of the climate-change mitigation effect in the cropproduction. Not only the ecophysiological background of the plant production but also differences in biodiversity from the conventional practice are planned to be studied. Hence, this is our offer for building project consortia (not only) based on doing research in such living labs across the Europe/World.