négaWatt Lithuanian Energy Institute REKK Foundation for Regional Policy Co-operation in Energy and Infrastructure (REKK Foundation) CACTUS – Klimaschutz durch Energiesuffizienz Lücken verstehen und Potentiale der Energiesuffizienz in aufholenden Volkswirtschaften betonen Technical Dialogue on good practices to implement sufficiency in existing models Workshop on Sufficiency in Appliances National Analytical Briefs for Hungary and Lithuania Workshop on building sufficiency assumptions and potentials adapted to the cee context CACTUS Kick-Off Workshop