Abstract
The article considers the climate policy of the Baltic region countries. The reasons and factors for reducing CO2 emissions in the period 1990-2018 are analyzed, the relationship between the processes of decarbonization and the ecological transformation of farms are demonstrated. The EU influence on the climate policy of individual countries is studied. The features of evolution and the modern structure of the RES sector are explored. The assessment of measures to improve energy efficiency of national economies is given. According to the degree of climate policy efforts and the depth of the ecological transformation of national economies, a ranking scheme for the region countries is proposed.