Our former leadership

Since our founding, ICLEI has been led by Presidents and Vice Presidents elected by ICLEI Members worldwide, as well as Secretary Generals and Deputy Secretary Generals, who form our executive leadership.

Ashok Sridharan
Mayor, Bonn, Germany
2018 - 2021
Former Mayor, City of Bonn, Germany
Ashok Sridharan
Mayor, Bonn, Germany
2018 - 2021
Former Mayor, City of Bonn, Germany

Former Mayor of Bonn from 2015 – 2020, Sridharan has long-standing experience in local government administration. Mayor Sridharan promotes and advocates low-emission solutions, holistic approaches to sustainable development and multi-level governance cooperation towards the implementation of the global sustainability agenda. © Foto: Barbara Frommann/Bundesstadt Bonn

Park Won Soon
Mayor, Seoul, Republic of Korea
2015 - 2018
Former Mayor, Seoul Metropolitan Government, Republic of Korea
Park Won Soon
Mayor, Seoul, Republic of Korea
2015 - 2018
Former Mayor, Seoul Metropolitan Government, Republic of Korea

Park was the Mayor of Seoul, Republic of Korea. He had a background in international law and had served as the Executive Director of several national foundations. From 1995 to 2002, he was the Secretary General for the People’s Solidarity for a participatory Democracy.

David Cadman 2006 - 2015
Former City Councillor, Vancouver, Canada
David Cadman
2006 - 2015
Former City Councillor, Vancouver, Canada
Amos Masondo 2003 - 2006
Former Mayor, Johannesburg, South Africa
Amos Masondo
2003 - 2006
Former Mayor, Johannesburg, South Africa

Image from the Parliament of the Republic of South Africa

Kaarin Taipale 2000 - 2003
Executive Director, Building Control Department, Helsinki, Finland
Kaarin Taipale
2000 - 2003
Executive Director, Building Control Department, Helsinki, Finland
Nicky Padayachee 1997 - 2000
Former CEO, Greater Johannesburg Transitional Council, South Africa
Nicky Padayachee
1997 - 2000
Former CEO, Greater Johannesburg Transitional Council, South Africa
Peter W. Heller 1993 - 1997
Former Deputy Mayor, Freiburg, Germany
Peter W. Heller
1993 - 1997
Former Deputy Mayor, Freiburg, Germany
Sir John Chatfield 1991 - 1993
Chairman, East Sussex County Council, United Kingdom
Sir John Chatfield
1991 - 1993
Chairman, East Sussex County Council, United Kingdom
James Nxumalo 2012 - 2018
Former Mayor, eThekwini Municipality, South Africa
James Nxumalo
2012 - 2018
Former Mayor, eThekwini Municipality, South Africa
Miguel Angel Mancera 2015 - 2018
Former Mayor, Mexico City, Mexico
Miguel Angel Mancera
2015 - 2018
Former Mayor, Mexico City, Mexico
Pekka Sauri 2015 - 2017
Former Deputy Mayor, Helsinski, Finland
Pekka Sauri
2015 - 2017
Former Deputy Mayor, Helsinski, Finland
Mary Jane Ortega 2012 - 2015
Former Mayor, San Fernando, Philippines
Mary Jane Ortega
2012 - 2015
Former Mayor, San Fernando, Philippines
Martha Delgado Peralta 2009 - 2015
Former Environment Secretary, Mexico City, Mexico
Martha Delgado Peralta
2009 - 2015
Former Environment Secretary, Mexico City, Mexico
Stephen Kabuye 2006 - 2009
Former Mayor, Entebbe, Uganda
Stephen Kabuye
2006 - 2009
Former Mayor, Entebbe, Uganda
David Risstrom 2003 - 2006
Former City Councillor, Melbourbe, Australia
David Risstrom
2003 - 2006
Former City Councillor, Melbourbe, Australia
Hervey Ruvin 1998 - 2003
Clerk, Miami Dade County, USA
Hervey Ruvin
1998 - 2003
Clerk, Miami Dade County, USA
Michael Ndubiwa 1995 - 1997
Michael Ndubiwa
1995 - 1997 Town Clerk, Bulawayo Zimbabwe
ICLEI World Secretariat
Kaiser-Friedrich-Str. 7
53113 Bonn
Germany
T: +49-228/97 62 99-00
F.+49-228/97 62 99-01 Email: www.iclei.org
Europe
European Secretariat
Leopoldring 3
79098 Freiburg, Germany
www.iclei-europe.org
Brussels Office
Av. de Tervuren 35
1040 Bruxelles
Belgium
Berlin Office
St. Oberholz ROS Team Room 4.02
Rosenthaler Str. 72a
10119 Berlin
Germany
Africa Secretariat
Physical address:
Unit 1, 2nd Floor,
South Tower
Sable Park, 14 Bridge
Boulevard
Century City
Cape Town
South Africa
Postal address:
PO Box 5319
Tygervalley
7536
South Africa
africa.iclei.org
North America
Canada Office
401 Richmond St. W
Studio 204
Toronto, Ontario
M5V 3A8, Canada
www.icleicanada.org
Québec Office
Montréal City Hall
275 Notre-Dame St E
Montreal,
QC H2Y 1C6
www.icleicanada.org
British Columbia Office
Victoria City Hall
1 Centennial Square
Victoria,
BC V8W 1P6
www.icleicanada.org
USA Office
536 Wynkoop St.
Suite 901
Denver, Colorado
USA 80202
www.icleiusa.org
Mexico, Central America & the Caribbean Secretariat
Mexico, Central American and Caribbean Secretariat
Eje Central Lazaro Cardenas 13
Building Miguel Abed, Floor 5 Of. 506 and 507,
Col. Centro, CP 06050 Del.
Cuauhtemoc, Mexico City, Mexico
www.iclei.org.mx
South America
South American Secretariat
Rua Marquês de Itu 70, 14° andar.
São Paulo, SP, Brasil
CEP 01223-000
americadosul.iclei.org
Colombia Office
Carrera 53 N° 40A - 31,
Medellín, Antioquia – Colombia
americadosul.iclei.org
ICLEI Argentina
Boulevard Gálvez, 1150 Planta Alta.
Rosário, Santa Fé, Argentina
South Asia
Southern Center
Door No. 6-3-596/47/2
Sri Venkata Ramana Colony
Hyderabad 500 004
Andhra Pradesh
East Asia
East Asia Secretariat
14/F, Seoul Global Center Building, 38 Jongno, Jongno-gu, Seoul, South Korea (110-110)
eastasia.iclei.org
Japan Office
1-14-2 Nishi-Shimbashi,
Minato-ku
Tokyo, Japan 105-0003
japan.iclei.org
Kaohsiung Capacity Center
4F. No.436, Daye N. Rd.
Xiaogang Dist.
Kaohsiung City 812
Taiwan (R.O.C.)
icleikcc.org
Korea Office
(16429) 3F, Suwon Research Institute,
126, Suin-ro, Gwonseon-gu, Suwon-si,
Gyeonggi-do, Republic of Korea
www.icleikorea.org
Beijing Office
B1010 Xiaoyun Center, No. 15
Beijing 100125,
China
Southeast Asia
Southeast Asia Secretariat
c/o The Manila Observatory Ateneo de Manila University Campus Loyola Heights, Quezon City 1101 Manila, Philippines
icleiseas.org
ICLEI Indonesia Project Office
Rasuna Office Park III WO. 06-09 Komplek Rasuna Epicentrum Jl. Taman Rasuna Selatan, Kuningan DKI Jakarta, 12960, Indonesia
Oceania
Oceania Secretariat
Level 1, 200 Little Collins Street Melbourne, Victoria 3000, Australia
www.icleioceania.org
Korean Office
Korea Office
(16429) 3F, Suwon Research Institute,
126, Suin-ro, Gwonseon-gu, Suwon-si,
Gyeonggi-do, Republic of Korea
www.icleikorea.org
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