BMUV: Forschungsberichte https://www.bmuv.de/ministerium/forschung/forschungs-und-entwicklungsberichte?tx_bmubprocedures_procedure%5BcurrentPage%5D=11&tx_bmubprocedures_procedure%5Bfilter%5D%5Btype%5D=2&cHash=07e8a98fd7e44cc6e47e292f19bc63b9
reduction potential for archieving the 2° degree target with