Under CopyrightFleiter, TobiasTobiasFleiterSteinbach, JanJanSteinbachRagwitz, MarioMarioRagwitzDengler, J.J.DenglerKöhler, B.B.KöhlerDinkel, A.A.DinkelBonato, P.P.BonatoAzam, N.N.AzamKalz, D.D.Kalzet al.2022-03-0724.5.20172017https://publica.fraunhofer.de/handle/publica/29845310.24406/publica-fhg-298453en621303600697Mapping and analyses of the current and future (2020-2030) heating / cooling fuel deployment (fossil / renewables). Work package 5: Barriers, best practices and policy recommendationsreport