TY - CHAP A1 - Tabakovic, Momir A1 - Würfl, Marlen A1 - Guerra, Eduardo A1 - Gutleder, Miriam T1 - Operating models for PV systems in existing residential building complexes in Vienna – challenges and opportunities T2 - XI International Conference Industrial Engineering and Environmental Protection 2021 (IIZS 2021) N2 - This paper aims to identify challenges and opportunities that are associated with installing PV (Photovoltaic) systems in existing residential building complexes in Vienna. For this purpose, a project-oriented approach was chosen and hence a representative residential building complex in Vienna was chosen and analyzed to demonstrate the challenges that are associated with such projects. Furthermore, a particular focus lies on exploring different operating models that are available when it comes to the execution of such a project. As this paper builds on the rather novel topic of exploring new operating models for installing PV systems on existing residential building complexes in Vienna, many further suggestions for research can be identified that exceed the scope of this paper. KW - Photovoltaics KW - Renewable Energy KW - Urban Areas Y1 - ER -