What we do

ICLEI works at multiple scales, building connections across local, regional, national and global actors and policies. We create systems change, developing integrated solutions along five interconnected development pathways that transform urban areas. 

ICLEI experts are on the ground, working alongside local and regional governments to anticipate and respond to complex challenges, from urbanization and climate change to ecosystem degradation and inequity. We invest in the capacity and knowledge needed to design solutions to these challenges and make decisions informed by data, scientific evidence and local realities and pressures. 

ICLEI leads knowledge exchange and sparks city-to-city and city-to-region connections worldwide. Peer exchange and capacity building are at the heart of what we do.  

At the national and global scales, we push for robust policies that reflect the interests of local and regional governments and apply global policy to sustainable urban development strategies at the subnational level.

ICLEI forms strategic alliances with international organizations, national governments, academic and financial institutions, civil society and the private sector. We create space for innovation and lead our partners to build new ways to support sustainable development at the urban scale. 

Explore our work

Explore our work

Featured global activities

The 100% RE Cities and Regions Network

The 100% RE Cities and Regions Network supports local and regional governments to commit to and deliver on 100 percent renewable energy targets by bringing networking, peer learning, technical guidance and the latest renewable energy research and findings to participants. To get involved, local and regional governments need to either approve a 100 percent renewable energy target in at least one sector or have a clear interest in exploring a target for their jurisdiction.

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Transformative Actions Program

ICLEI calls for local and regional governments worldwide to develop transformative, finance-ready projects by submitting their transformative climate projects to the Transformative Actions Program (TAP). The TAP catalyzes capital flows for low emission and climate-resilient development, while providing support to local and regional governments to develop climate project concepts into low risk, high feasibility, high impact sustainable infrastructure projects.

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Global Lead City Network on Sustainable Procurement

ICLEI will release our take on climate neutrality and actionable steps towards achieving it.The Global Lead City Network on Sustainable Procurement is a group of 14 cities committed to driving the transition to sustainable consumption and production through sustainable procurement. Cities participating in the network use sustainable and innovative public procurement to achieve value for money and generate benefits for the environment, society, economy and local government itself. All participating cities in the Global Lead City Network are ambassadors of sustainable procurement, creating a resource efficient, low carbon and socially responsible society.

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Urban-LEDS

UN-Habitat and ICLEI are accelerating urban low emission development and climate resilience in more than 60 cities worldwide using a multilevel governance approach to urban climate action. Through Urban-LEDS, cities develop Low Emissions Development Strategies and work together to implement their plans and develop pilot projects and finance models for LEDS implementation. Urban-LEDS strengthens cooperation and information sharing across national and local governments, positioning all levels of government to advance, track and deliver on global climate and sustainability goals.

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Explore a searchable digital collection of our global activities.

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ICLEI membership application
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
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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:
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Century City
Cape Town
8001
South Africa
Postal address:
PO Box 5319
Tygervalley
7536
South Africa
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north america
Canada Office
401 Richmond St. W
Studio 204
Toronto, Ontario
M5V 3A8, Canada
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Québec Office
Montréal City Hall
275 Notre-Dame St E
Montreal,
QC H2Y 1C6
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British Columbia Office
Victoria City Hall
1 Centennial Square
Victoria,
BC V8W 1P6
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USA Office
1536 Wynkoop St.
Suite 901
Denver, Colorado
USA 80202
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MEXICO, CENTRAL AMERICA and the CARIBBEAN
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
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Colombia Office
Área Metropolitana del Valle de Aburrá
Carrera 53 N° 40A - 31
Medellín,
Antioquia – Colombia
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South America
South American Secretariat
Rua Marquês de Itu 70, 14° andar.
São Paulo, SP, Brasil
CEP 01223-000
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South Asia
South Asia Secretariat
C-3, Lower Ground Floor Green Park Extension New Delhi - 110016, India
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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)
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Japan Office
1-14-2 Nishi-Shimbashi,
Minato-ku
Tokyo, Japan 105-0003
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Kaohsiung Capacity Center
4F. No.436, Daye N. Rd.
Xiaogang Dist.
Kaohsiung City 812
Taiwan (R.O.C.)
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Korea Office
(16429) 3F, Suwon Research Institute,
126, Suin-ro, Gwonseon-gu, Suwon-si,
Gyeonggi-do, Republic of Korea
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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
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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
oceania.iclei.org
ICLEI World Congress 2018
Associate Partnership