»Economical thinking
ecological planning
sustainable winning«

DGNB Certificate: The first German Seal

The German Sustainable Building Certification is the first comprehensive evaluation system in Germany that imposes authoritative measures for commercial, ecological and urban standard levels for public and private real estate.


Compared to the LEED-certificate, the DGNB standards are considerably more intensive in terms of building economy. An overriding goal in doing so is cost efficiency in the development and operation of real estate.