Within the framework of the BEACON project, adelphi adapted the handbook “Ochrona klimatu mimo ograniczeń budżetowych” for Polish municipalities, in cooperation with the Polish city network Energie Cités. The handbook highlights municipal examples showing ways to compare the profitability of climate change mitigation activities and indicates how to achieve emission reductions with a low budget. It is based on the German publication “Klimaschutz trotz knapper Kassen” that was produced by adelphi in 2013 for the German Federal Ministry for the Environment, Nature Conservation and Nuclear Safety.