ZEUS, which means in German „Zentrale Energieausweis Umgebung Steiermark“ and could be translated with „central energy certificate environment Styria” is an online-database for the organisation and management of energy certificates according to the European Buidling Directive.

The database stores and administrates the energy certificates and the calculation files, is able to interchange data with the central buildings and apartment register of "Statistik Austria" enables federal authorities and funding agencies to access necessary energy certificates, if needed for building permissions, funding administration, etc., and provides the possibility of creating statistical evaluations.

As platform operator, the Energy Agency Styria is responsible for the administration, support of users, quality management, information service, the coordination with partners, data analysis and development concepts.

Start: 01.01.2008

Contracting authority: Land Steiermark

Partners: gizmocraft, design and technology GmbH

Website: stmk.energieausweise.net