• Photovoltaics: Photovoltaic systems – electricity for our resort
• Geothermal energy: Heating for the hotel rooms and communal areas
• Heat recovery and wood pellets: Heat recovery – waste heat from IT systems for the hotel swimming pool
• Wood pellets and wood chips – for hot water production

Thanks to its own spring in the forest and a well, the resort's water supply is self-sufficient. With the help of a bio-treatment plant, "the wet" is filtered, purified and trickled back into nature directly on site, including the receiving water. Water is extracted and returned within a few hundred metres.

As the water flows through the different layers of rock, it is naturally filtered and purified, having seeped into the ground as rainwater many decades ago. We additionally treat this naturally pure water in a complex process. The result is ionised, coal-filtered water that you can enjoy in our restaurants. It is free of limescale, soft in flavour and goes perfectly with our dishes and wines. We offer it still and sparkling.