Institute of Economics and Finance researchers participated in analyses carried out as part of the LIFE Climate CAKE PL project aimed at setting up an optimization model of the Polish farm sector, called EPICA, enabling the estimation of the impact of potential climate policy instruments on the level of GHG emissions in the farm sector. The research results present the possibilities of reducing GHG emissions from Polish agriculture and the potential impact of the implementation of reduction scenarios at the farm level. Detailed information can be found on the project website LIFE Climate CAKE.