Philip Freiherr von dem Bussche
President of the German Agricultural Society (DLG e.V.)

Member from April 2001 - April 2002

Jochen Flasbarth
Registered Association for the Protection of Nature of Germany (NABU e.V.)

Member from April 2001 - January 2003

Horst Frank
Mayor of the City of Constance

Member from May 2003 - May 2010

Prof. Dr. Wolfgang Franz
President of the Centre for European Economic Research (ZEW), Mannheim  

Member from April 2001 - March 2004

Rainer Grohe
Former Executive Director of GALILEO, long-standing chairman of the Environment Committee of the Federal Association of German Industry (BDI)

Member from April 2001 - March 2007

Hermann Graf Hatzfeldt
Chairman of the German Forest Stewardship Council (FSC), Member of the Foundation Council of WWF Germany and the Curatorium of the Ecology Institute

Member from May 2003 - March 2007

Dr. Volker Hauff
Former Chairman of the German Council for Sustainable Development (RNE), Federal Minister (retired)

Member from April 2001 - May 2010

Roland Heinisch
Chairman of the Board of the German Railroad Network AG (DB Netz AG)

Member from April 2001 - March 2007

Dr. Claus Hipp Hipp
GmbH & Co. Vertrieb KG, Vice-president of the Association of German Chambers of Industry and Commerce

Member from April 2001 - January 2003

Prof. Dr. Stefan Homburg
Professor for Public Finances at the University of Hannover, Member of the Federalism Committee

Member from April 2004 - March 2007

Prof. Dr.-Ing. Eberhard Jochem
Fraunhofer Institute for Systems Technology and Innovation Research (ISI), Karlsruhe, Centre for Energy Policy and Economics (CEPE)

Member from April 2001 - March 2007

Dr. Margot Käßmann
Regional Bishop of the Protestant- Lutheran Regional Church Hanover

Member from April 2001 - March 2004

Prof. Dr. Ute Klammer
Professor for political sciences, in particular social policy at the University of Duisburg-Essen

Member from June 2008 - May 2010

Prof. Dr. Edward G. Krubasik
Honorary professor at the TU Munich, former Corporate Executive Committee of Siemens

Member from September 2006 - May 2010

Thomas Loster
Head of Munich Re Foundation

Member from September 2006 - May 2010

Prof. Dr. Edda Müller
Chairwoman of the Federal Association of Consumer Centres and Consumer Associations – Federal Consumer Centre Association e.V. (vzbv)

Member from April 2001 - March 2007

Dr. Franz-Josef Overbeck
Bishop of the city of Essen

Member from June 2010 - June 2011

Matthias Platzeck
Chief minister of the the Federal State of Brandenburg

Member from April 2001 - May 2003

Heinz Putzhammer
Federal Chairman of the German Association of Trade Unions (DGB)
deceased on 27 June 2006

Member from April 2001 - June 2006

Hans-Peter Repnik
Former Chairman of the German Council for Sustainable Development (RNE), long-standing Member of Parliament, former Secretary of State for International Development Cooperation, Recycling economy

Member from June 2010 - January 2012

Press photo

Prof. Dr. Jürgen Rimpau
Chairman of the German Agricultural Society e.V.

Member from May 2003 - May 2010

Prof. Dr. Josef Sayer
Prelate and Chief Executive of the Episcopal relief organisation MISEREOR e.V.

Member from April 2001 - March 2007

Tobias Schlegl
TV Moderator, VIVA

Member from May 2004 - March 2007

Prof. Dr. Georg Teutsch
Scientific Director Helmholtz Centre for Environmental Research - UFZ

Member from June 2007 - May 2010

Prof. Dr. Klaus Töpfer
Former Undersecretary General, UN, Former Executive Director of the United Nations Environmental Programme (UNEP), Former Deputy Chairman of the German Council for Sustainable Development (RNE)

Member from April 2001 - May 2010

Holger Tschense
Former Mayor and Councillor for the Environment, Order, and Sport of the City of Leipzig

Member from May 2003 - January 2006

Christiane Underberg
Mitinhaberin Underberg KG

Member from June 2007 - November 2008

Prof. Dr. Fritz Vahrenholt
Chairman of the Board of REpower Systems AG

Member from April 2001 - March 2007

Eggert Voscherau
Member of the Board of BASF AG

Member from May 2003 - January 2006

Susanne Weber-Mosdorf
Stellvertretende Generalsekretärin WHO

Member from June 2007 - December 2007

Ranga Yogeshwar
TV Moderator

Member from June 2007 - August 2008

Jochen Zeitz
Chairman of the Administrative Board of PUMA SE, CEO of the Sport and Lifestyle Group and Chief Sustainability Officer of PPR

Coopted member from October 2011 - September 2012