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Four SeasonsHôtel des BerguesReturn
on investment4yearsReduced191Metric tons
CO2Saved26%on energy billYannA
Our Client
Four Seasons
Geneva, Switzerland
200-year-old hotel of 15,175 m2
The Four Seasons Hotel des Bergues is one of the most famous hotels in the heart of Geneva. Located on the edge of Lake Geneva, it was built in 1834 and has been the favorite location of statesmen and world travelers ever since. Renamed Four Seasons Hotel des Bergues after its restoration, the hotel remains a historic place and offers an atmosphere conducive to work and relaxation, as well as a friendly, caring and intuitive service.
Energy Efficiency Measures
Hot water production via heat pump using the Rhone river
Domestic hot water preheating
Addition of a heat pump dedicated to the building heating system
Redistribution of fresh air between rooms and corridor
Project Benefits
The project makes it possible to rely more on natural energy sources in addition to minimizing waste heat and favoring heat transfer. The fresh air and exhaust systems are also optimized and operating in synergy.
Case studies
