Geothermal energy is sustainable, ecological and sparing in the use of resources. In Forst, geothermal energy is used all year round for heating and cooling. A heat pump is powered using electricity from renewable energy sources, so in terms of its energy supply, the site is largely CO2-neutral.
National Future Day sees a variety of companies, organizations and universities throughout Switzerland open their doors. Boys and girls from the 5th to 7th grades can accompany mentors while they are working and gain an insight into their daily routine. As in previous years, some students spent this special day here in Härkingen.