160 climate protection managers met on June 28, 2022 in Landau, Germany, for a transnational exchange of experiences. Experts from Baden-Württemberg, Rhineland-Palatinate and Saarland were present. Climate protection managers in cities and districts make a significant contribution to the implementation of national climate protection goals. At the concluding panel discussion with representatives from municipalities and associations, Hansjörg Drewello, professor at the University of Applied Sciences Kehl, introduced LOTUS topics.