ICLEI – Local Governments for Sustainability is a global network working with more than 2,500 local and regional governments committed to sustainable urban development.

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ICLEI World Secretariat
Kaiser-Friedrich-Str. 7
53113 Bonn
Germany

ICLEI – Local Governments for Sustainability is a global network working with more than 2,500 local and regional governments committed to sustainable urban development.

ICLEI Regional Secretariats and country offices

Our activities and action plan

Every three years, ICLEI commits to a Strategic Vision. Our action plan of hundreds of activities around the world gives a roadmap for how we will fulfill this vision.

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WHAT WE DO

ICLEI's network of impact

ICLEI is engaged in hundreds of activities in more than 2,500 cities, towns and regions worldwide. Our activities, guided by five interconnected pathways, are designed to facilitate integrated sustainable urban development.

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ICLEI in numbers

Our Impact

465+

global activities

2500+

local & regional governments involved

1200+

local & regional governments reporting climate actions

560+

jurisdictions committed to climate action by 2030

Transforming commitments into action

The ICLEI World Congress 2024

The ICLEI World Congress 2024, hosted by the City of São Paulo, Brazil, running from 18 – 21 June, was a pivotal gathering focused on advancing sustainable urban development and equitable adaptation to local and regional challenges. This year’s Congress was a journey of reflection and forward-looking vision, emphasizing the critical challenges and opportunities facing cities, towns, and regions due to rising global risks and changes.  Over 1500 attendees, from 96 countries, joined the event to exchange with and inspire one another on the best practices in sustainable urban development, brought to life by the City of São Paulo as our 2024 host.

Here were some of the main activities profiled at the Congress.

Active
  • Equitable development
  • Resilient development
  • Zero emission development
100% Renewable Cities and Regions Roadmap Project

In many countries renewable energy (RE) potential remains largely untapped, with a need to scale up ...

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Active
Malmö Commitment on Inclusive and Equitable Communities

The Malmö Commitment on Inclusive and Equitable Communities was launched during the ICLEI World Con...

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Active
  • Resilient development
Urban Infrastructure Insurance Facility

The Project concerns insurance protection against natural hazards for cities in Latin America. The o...

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Active
  • Nature-based development
CitiesWithNature Academy Australia

Australian cities are grappling with the challenge of tackling both the Climate and Biodiversity em...

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Active
  • NULL
Climate Action Plans for Dhaka North City Corporation and Dhaka South City Corporation

Dhaka North and Dhaka South have committed to preparing an action plan for climate resilience. ...

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Completed
Daring Cities 2023

The Daring Cities community is a global collective of cities, towns and regions committed to tacklin...

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OUR IMPACT

How ICLEI is working across the globe

Every year, ICLEI’s works on hundreds of activities with thousands of cities, towns and regions around the globe

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High Level Political Forum

ICLEI's global advocacy on behalf of local and regional governments

ICLEI has been working for more than thirty years to continually reinforce the collective power of cities, towns and regions and work together with all levels of government to bring sustainability home. We are undertaking these advocacy efforts nationally and multilaterally with over 50 advocacy and diplomacy experts in every ICLEI regional secretariat and country office. In July, the High-level Political Forum on Sustainable Development (HLPF) met in New York to explore the regional and local dimensions on effective delivery of sustainable, resilient and innovative solutions regarding the SDGs. Here is how we are engaging in global advocacy around the world.

Active
  • Circular development
  • Resilient development
Alliance + ICLEI Developing Plastic Waste-Free Cities
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Active
Alliance for Local green deaLs and Innovative Action for Resilent Cities and Enterprises

The cities of Espoo (Finland), Mannheim (Germany) and Umea (Sweden) have joined forces in ALLIANCE, ...

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Completed
  • Nature-based development
7th Global Biodiversity Summit of Local and Subnational Governments

With the Strategic Plan for Biodiversity 2011-2020 drawing to a close, a new post-2020 Global Biodiv...

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Completed
  • Equitable development
  • Resilient development
Independent Dialogue about Food Systems in Cities of Latin America

Independent Dialogue about Food Systems in Cities of Latin America, organized on the processes of UN...

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Active
  • Resilient development
  • Zero emission development
Global Covenant of Mayors Oceania

The project delivers, in Oceania, the Global Covenant of Mayors outcomes and support for cities tak...

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Completed
Daring Cities 2023

The Daring Cities community is a global collective of cities, towns and regions committed to tacklin...

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Featured city

São Paulo, Brazil

São Paulo, Brazil, our host city, has been an ICLEI Member since 1991. The largest city in Brazil and all of South America, it also serves as Brazil’s main economic and financial center. The City of São Paulo is home to over 12M residents, with more than 20M living in the Greater São Paulo metropolitan area.

The City of São Paulo plays a leading role among Brazilian cities in sustainability commitment, action and innovation. The City is also committed to creating solidarity and opportunities for international collaboration among cities and regions as an essential part of addressing the global environmental, humanitarian, economic and health crises of our time.

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Active
  • Equitable development
  • Zero emission development
Google Action Fund (EIE)- Action Fund Brazil
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Active
  • Resilient development
  • Zero emission development
Climate Action Planning Framework Development

The Climate Action Planning Framework was developed by C40 to support cities in developing climate a...

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Active
  • Equitable development
  • Zero emission development
Environmental Insights Explorer Action Fund

According to the BASIC approach determined by the GPC - Global Protocol for Community-Scale Greenhou...

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Completed
  • Resilient development
  • Zero emission development
GHG Emissions Inventory Online Training: ‘First Steps for Local Climate Action’

As major energy consumers and heavy GHG emitters, cities must address their local GHG emissions in o...

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Active
  • Resilient development
  • Zero emission development
carbonn Climate Registry / CDP-ICLEI Unified Reporting System

Local and regional governments can’t manage what they don’t measure. The climate reporting proce...

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Our five pathways

How we are working across the five pathways

With more than 2500 cities, towns and regions from around the world engaged in our work, ICLEI is the largest network of local and regional governments committed to sustainability

ICLEI World Secretariat
Europe
European Secretariat
Leopoldring 3
79098 Freiburg, Germany
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
Physical address:
Unit 1, 2nd Floor,
South Tower
Sable Park, 14 Bridge
Boulevard
Century City
Cape Town
South Africa
Tyger Valley, South Africa
africa.iclei.org
ICLEI Africa Foundation
Ebène Junction, Quatre Bornes, Mauritius
North America
USA Office
536 Wynkoop St.
Suite 901
Denver, Colorado
USA 80202
www.icleiusa.org
Canada Office
401 Richmond St. W
Studio 204
Toronto, Ontario
M5V 3A8, Canada
www.icleicanada.org
British Columbia Office
Victoria City Hall
1 Centennial Square
Victoria,
BC V8W 1P6
www.icleicanada.org
Québec Office
Montréal City Hall
275 Notre-Dame St E
Montreal,
QC H2Y 1C6
www.icleicanada.org
Central America & 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
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
Argentina Office
Boulevard Gálvez, 1150 Planta Alta.
Rosário, Santa Fé, Argentina
South Asia
South Asia Secretariat
c, 3, Green Park Extension Road, Block B, Green Park Extension, Green Park, New Delhi, Delhi, India
southasia.iclei.org
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
Xiaogang District, Kaohsiung City, Taiwan
icleikcc.org
Korea Office
217-59 Kintex-ro, Ilsanseo-gu, Goyang-si, Gyeonggi-do 10390, 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
Jl. Karbela Sel. No.46, RT.2/RW.4, Kuningan, Karet, South Jakarta City, Jakarta 12940, Indonesia
Oceania
Oceania Secretariat
l8/225 Bourke St, Melbourne VIC 3000, Australia
www.icleioceania.org