SKYDB Building database

Tall buildings worldwide, with heights, construction status and the companies involved.

Rankings of tall buildings

Tall Building Markets

Tall buildings, tracked.

SKYDB is collecting verifiable information about buildings.

definition strict definition

DGNB Certified

A former DGNB certification level for existing buildings, requiring at least 35 percent overall fulfillment.

DGNB Certified was awarded under the former naming system for a degree of fulfillment of at least 35 percent in existing buildings.

The German Sustainable Building Council weighs environmental, economic and sociocultural quality together, so the level reflects life cycle cost and comfort as well as emissions.

The thresholds belong to the version of the scheme in force at certification.