This standard provides a method, that can be used to determine which combination of regular, regenerative and/or possibly fossil-fueled energy systems could be installed in new or existing buildings. Included Excel spreadsheets facilitate the application of the described method.
VDI 6012 Blatt 1.2-2016 history
2016VDI 6012 Blatt 1.2-2016 Integration of distributed and renewables-based energy systems in buildings - Fundamentals - System selection