Under CopyrightBoedeker, PaulDallinger, DavidFleiter, TobiasFriedrichsen, NeleKlobasa, MarianLehmann, JonasMichaelis, JuliaPudlik, MartinRagwitz, MarioWietschel, MartinRogge, Karoline2022-03-0712.2.20152015https://publica.fraunhofer.de/handle/publica/29723510.24406/publica-fhg-297235en303600Sub-report 1: Green niche-innovations in the German electricity system. Deliverable D2.1 - Analysis of green niche-innovations and their momentum in the two pathwaysreport