The FOEN states that the main reasons for the high water consumption in Switzerland are:
* The high standard of living: Swiss citizens enjoy a high standard of living, which includes having access to a large amount of water for personal use.
* The large number of tourists: Switzerland is a popular tourist destination, and tourists typically use more water than locals.
* The country's geography: Switzerland is a mountainous country, which means that there is a lot of water available for use.
The FOEN is working to reduce water consumption in Switzerland through a variety of measures, including public awareness campaigns, water conservation programs, and incentives for businesses to use water more efficiently.