Green.Building.Solutions. is a non profit project.To keep the costs for participants as low as possible and to enable people who need financial assistance to participate, we continue to look for financial support. If you would like to have more information about the G.B.S. or are interested in supporting the program, please contact us directly at

We would like to express our special thanks to our supporters:

Stadt Wien

MA50STO Stiftung


 Heimbau Heimbau

10hoch4 logo_10hoch4 BUWOG

BuwogFürst   FürstWien 3420

wien 3420 Kitzberger Kitzberger UPC 

upc-logo WBV-GPA


ÖVW Porr porr_logo_jpg S-IMMO AG S-Immo_Logo_DinSerifIG-Passivhaus Ost


Raiffeisen Klimaschutz-Initiative

RKISaint GobainSaint_Gobain_Logo2