Last week Professor Bratasz presented the results of research and statistical data that confirm the possibility of significant reductions in energy consumption by museums during the discussion of the Panel “Parto of the Problem” at NEMO European Museum Conference 2023 “and… ACTION! Museums in the climate crisis.”, which took place between 9-21 November in Lahti, Finland. The main topic of the conference was the actions that museums can take for the climate and a sustainable future.