since 2000
Founder an co-owner of Lenum AG, Vaduz

1997 - 1999
Master of Science in Building Technology, Massachusetts Institute of Technology (MIT), Cambridge, USA

Research assistant with the 'Building Technology Group': Studies relating to the reduction of emissions in the building sector of China and sustainability of building in general.

Master Thesis: A Framework for Sustainable Buildings, An Application to China

1996 - 1997
Research assistant with the 'Solar Energy and Building Physics Laboratory' at the Swiss Federal Institute of Technology (ETH), Lausanne: Tools and studies related to sustainable building

1990 - 1995
Studies of Environmental and Natural Sciences at the Swiss Institute of Technology (ETH), Zurich
Specialisation in environmental physics and energy systems

Diploma Thesis (at ETH Lausanne): Ökobilanz von Gebäuden: Methodik und Anwendung (Life Cycle Analysis of Buildings)