We are pleased to be among this year’s winners of the Swiss Energy Award Watt d’Or. The award, presented by the Swiss Federal Office of Energy (SFOE), honours the best energy projects by innovative Swiss companies.
In the category Buildings and Space, the project “From an energy guzzler to a passive house” at the Rosenbergstrasse in St. Gallen took home the price. The refurbishment was realised rapidly and cost-effectively and the building now easily meets the passive house standard. This is due to a cost-effective low-technology heating and ventilation system which was developed in partnership with Dr Beat Kegel and manufactured and installed by Röthlisberger Innenausbau.
More information of the project: Rosenbergstrasse
All winning projects: Portraits Watt d’Or 2021
Find more information on our climate solution modules: here.
