GEAK - Cantonal Building Energy Certificates

A clear view of the facts: Cantonal Building Energy Certificates

Energy+Renovations is authorised to issue Cantonal Building Energy Certificates (GEAK) and has appropriately certified experts at its disposal. These official expert's reports document how much energy a building needs for heating, hot water, lighting and electrical appliances in normal operation. GEAK certificates provide information on the energy-related quality, the anticipated energy costs and the building's energy requirements class (A to G). 

Main contact

Weiss+Appetito AG
Statthalterstrasse 46
3018 Berne

T +41 31 985 23 23
F +41 31 985 23 20 Sites Write to us

The benefits of a GEAK certificate

A GEAK certificate creates transparency

A GEAK certificate creates transparency for decisions to buy or rent. It also indicates the energy-related potential for improvement of the building's shell and technology and therefore serves as a reliable rough concept for reconstruction. A GEAK certificate is especially recommendable for buildings constructed before 1990.