Use of energy-saving bulbs: at least 60% of the energy supply must be provided by energy saving lamps
Conservation of water and power by water-saving taps and change of towels and bed linen only on request
Energy saving by automatic activation systems for illumination and heating
Heating: heating systems must be particularly energy efficient (efficiency of at least 90%) and environmentally sound
Power for heating is produced by renewable energy
Vacationers are informed about energy and water saving
Waste disposal: the amount of waste should possibly be reduced and waste must be separated
Information about flora and fauna in the surroundings is provided to vacationers: a number of information sheets on nature parks as well as natural munuments well worth to be visited should be available
Information about possibilities for hiking and cycle trails are available
Cuisine: dishes are preferentially prepared using local products