Report A1: The report presents recent PVT applications in the world in a vrieta of applications. A worldwide survey of operating PVT plants for year 2018 is also presented. Within this survey, 22 920 PVT-systems were identified. A global market overview and a sample of installed PVT systems with various PVT-collector types are exhibited in the report, spanning most of the relevant PVT applications. These case studies include a general description of the solar installation, the overall heat supply concept and integration scheme, and other pertinent information to provide a deeper understanding of the subtleties of such projects.