Wallstein Holding GmbH & Co. KG

_Rabtherm – Winner Energy Globe 2012

Rabtherm AG / Rabtherm Energy Systems won the Energy Globe Award 2012 Switzerland. This award is one of the world's most prestigious and highly-regarded energy prizes. The innovative Rabtherm energy system was selected from almost 1,200 projects by an international jury. The system has been constantly improving since the first prototype phase in 1989. It recovers waste heat from waste water by means of local heat exchangers in drains...


...The heat exchangers for various projects were supplied by Wallstein Ingenieur GmbH. This kind of waste heat recovery is extremely environmentally-friendly. Rabtherm—and by extension Wallstein—thus make a considerable contribution to environmental protection and energy saving.

Our congratulations to Urs Studer and his staff. We are very happy for you!