Starting 1975 in the anti-nuclear-power-movement at Wyhl (Kaiserstuhl) and since 1992 involved in eco-pioneer-companies as board-member with EWS Schönau, Solar Fabrik, Regionalwert, BaumInvest. Founder of UnternehmensGrün Entrepreneurs assocation and of the sustainable Accelerator Grünhof Co-Working in Freiburg, the Social Innovation Lab, the Global Contract Foundation and the Global Marshall Plan-Initiative. Professional Organizational Facilitator since 1977. Town Council member, Kirchzarten.

Sustainable Development Goals


UnternehmensGrün - Bundesverband nachhaltige Wirtschaft (Berlin)



“I pledge to support positive change for the planet and to be honest when sharing information on environmental actions.”
Nov 5, 2018
Last updated:
Report .eco profile or website
Wooded islands in an archipelago

Join the .eco community