ICLEI Case Studies

The ICLEI Case Study series highlights the role of ICLEI Members and other local governments as key drivers and implementers of urban sustainable development across the globe by illustrating successful approaches, innovative models and transferable good practices in the field of urban development and sustainability initiatives.

ICLEI Case Studies analyse the lessons learned, the replication potential, and the costs and financing of the given initiative.

Latest Case Study

Promoting livability through sustainable transportation

EcoMobility Alliance, Leipzig, Germany

ICLEI Case Study No. 205


ICLEI Case Studies No. 207- (2018) 

209 - Solutions Gateway, Buenos Aires, Argentina (coming soon)

208 - Solutions Gateway, Los Angeles, USA (coming soon)

207 - Utrecht; a proactive player in implementation of SDGs at city-level (coming soon)


ICLEI Case Studies No. 196-206 (2017) 

206 - Ecomobility in one of India's leading Smart Cities, EcoMobility Alliance, Kochi, India

205 - Promoting livability through sustainable transportation, EcoMobility Alliance, Leipzig, Germany

204 - A safety-first strategy for sustainable mobility, EcoMobility Alliance, Belo Horizonte, Brazil

203 - Improving inclusivity through connectivity and mobility, EcoMobility Alliance, Medellín, Colombia

202 - A green, global and connected approach to mobility, EcoMobility Alliance, Sydney, Australia

201 - Special delivery! A Sustainable Urban Logistics Plan, EcoMobility Alliance, Almada, Portugal

200 - Creating a world class culture of ecomobility, EcoMobility Alliance, Kaohsiung City, Chinese Taipei

199 - EcoMobility Alliance, San Miguel de Allende, Mexico (coming soon)

198 - Sharing best-practice policy with the world, Seoul, Republic of Korea

197 - Incentivizing new urban food gardens, Bologna, Italy

196 - Procuring local, vegetarian meals for schools, Taichung City, Chinese Taipei


ICLEI Case Studies No. 183-195 (2016) 

195 - Building disaster resilience through better understanding of urban systems and climate change, ACCCRN, City of Bogor, Indonesia

194 - Learning from each other - a clustering approach to project delivery, ACCCRN, Philippines (various local governments)

193 - A greener tomorrow: Water management in urban redevelopment, Dortmund, Germany

192Integrating greenhouse gas inventories as a decision making tool for informed action, Urban-LEDS, Fortaleza, Brazil

191Enhancing the participatory process when building a municipal climate change agenda, Urban-LEDS, Recife, Brazil

190 - A model for Transit Oriented Developlment (TOD), Urban-LEDS, Curitiba, Brazil

189 - Recovering energy from biogas produced in wastewater treatment plants, Urban-LEDS, Almada, Portugal 

188 - Comprehensive approaches to local low emission development: from engagement to planning to action, Urban-LEDS, KwaDukuza and Steve Tshwete Local Municipalities, South Africa

187 - Doornkop Community Solar Solutions, Urban-LEDS, Steve Tshwete, South Africa

186Embedding a low emissions approach into the municipal 5-year development plan, Urban-LEDS, Bogor, Indonesia

185Certification standards for fighting climate change: the “Sustainable BH” Seal, Urban-LEDS, Belo Horizonte, Brazil   -- Em Português --

184 - IntegraBike: Pedaling towards sustainable urban development, Urban-LEDS, Sorocaba, Brazil -- Em Português --

183 - Moving from analysis to action through low-emissions development planning, Urban-LEDS, Balikpapan, Indonesia


ICLEI Case Studies No. 100 - 137 (2007-2011)

137 - Tax mechanisms to conserve privately-owned green areas, Yokohama, Japan
136 - Using natural systems for groundwater conservation: mineral water from the tap, Kumamoto, Japan
135 - Park development: Open spaces, Quezon City, Philippines
134 - Revitalizing the Iloilo river through collaboration and integration, Iloilo City, Philippines
133 - Community driven initiatives on urban biodiversity, Baguio City, Philippines
132 - Balance development and conservation with integrated coastal management, Sriracha, Thailand
131 - Urban development and biodiversity conservation, Trang, Thailand
130 - Urban biodiversity for a sustainable city and climate change resilience, Chiang Rai, Thailand
129 - Using local initiative and knowledge for local water and soil conservation, Bogor, Indonesia
128 - Mangrove conservation through partnership for multiple co-benefits, Surabaya, Indonesia
127 - Public private partnership: From mining to re-claiming spoilt lands, Pangkalpinang, Indonesia
126 - Greenhouse gas emissions inventory: First experiences, Montevideo, Uruguay (en Español)
125 - Education for Sustainable Development: The Barcelona School Agenda 21 Program, Barcelona, Spain
124 - First steps towards a bicycle friendly future, Jakarta, Indonesia
123 - Energy efficiency of public buildings in Buenos Aires, Buenos Aires, Argentina (en Español)

122 - Belo Horizonte's steps towards a new solar energy legislation, Belo Horizonte, Brazil
121 - Water Smart Parks: Efficiently irrigating parks and gardens, Stirling, Australia
120 - Mexico City's Green Plan: EcoMobility in motion, Mexico City, Mexico
119 - The Nearby Useful Bike, Interesting Joyful Attraction (NUBIJA) Project, Changwon, Korea
118 - Live Green Toronto: Community action to reduce emissions, Toronto, Canada
117 - Improving the district heating system with renewable energy and energy efficiency, Milan, Italy
116 - Becoming Fossil Fuel Free with stakeholder and citizen involvement, Växjö, Sweden
115 - Energy Company of Minas Gerais delivers electricity to a low-income community, Betim, Brazil
114 - Enhancing solar energy: Legal incentives and institutional provisions in Porto Alegre, Brazil
113 - Stakeholder involvement groups for Local Renewables in Betim and Porto Alegre, Brazil
112 - Solar heaters in low income housing states: Energy and financial savings, Betim, Brazil
111 - Reducing carbon emissions while improving Coimbatore’s municipal public services, Coimbatore, India
110 - Water sector audit enables efficient use of water and energy resources in Nagpur, Nagpur, India
109 - Installation of energy efficient lighting at the Lord Lingaraj Temple, Bhubaneswar, India
108 - Pioneering renewable energy and energy efficiency application in India's municipal health sector, Bhubaneswar, India

107 - Turning pollution into profit: the Bandeirantes Landfill Gas to Energy Project, Sao Paulo, Brazil
106 - Cooking oil waste is used in community development with the Eco-oil Programme, Volta Redonda, Brazil
105 - The Renewable Energy Reference Centre: Engaging stakeholders in renewable energy applications, Betim, Brazil
104 - Long-term strategies for climate protection in Green City Freiburg, Freiburg, Germany
103 - ecoBudget® – cycle management and strategic environmental assessment in Bologna, Bologna, Italy
102 - ecoBudget® – integrated environmental and financial resource management for an ambitious municipality, Växjö, Sweden
101 - ecoBudget® – poverty alleviation through environmental management, Tubigon, the Philippines


Please also see the ICLEI Case Stories series for many more short sustainability stories from cities around the world. 

In addition to the ICLEI Case Studies series, ICLEI publishes case studies as part of thematic projects and reports:

WBCSD-ICLEI Innovative City-business Collaboration (2015) 

Innovative City-business Collaboration - 6 Case Studies

Together with the World Business Council for Sustainable Development (WBCSD) ICLEI launched the 2015 report: “Innovative city-business collaboration – Emerging good practice to enhance sustainable urban development”.

This study looks at six initiatives around the world that aspire to facilitate city-business collaboration with holistic, multi-stakeholder approaches from: Urban Infrastructure Initiative by the WBCSD; Indore, India; Scania, Sweden; Houston, USA; Rakli, Finland and Bottrop, Germany.

It provides insights into lessons learned and draws on the common aspects of the cases as well as some of their differences. Download the full report as well as the case study compilation here.


GIZ-ICLEI Urban NEXUS Case Studies series (2014) 

Urban NEXUS Case Studies series (GIZ-ICLEI, 2014)

The Urban NEXUS case studies highlight examples of integrated approaches to resource management and service delivery in cities and metropolitan regions, and were developed as part of the GIZ-ICLEI Urban NEXUS project including the study "Operationalizing the Urban NEXUS: towards resource-efficient and integrated cities and metropolitan regions", funded by the BMZ.

The case examples that were developed include 29 shorter Case Stories from around the world and 8 in-depth Case Studies on: Dar es Salaam, Tanzania; Nashik, India; Vancouver, Canada; Hannover, Germany; Tianjin, China; eThekwini, South Africa; Lille Métropole, France; and Medellín, Colombia.


IRENA-ICLEI Case Studies series (No. 155) - Renewable Energy in Cities 

Renewable Energy Policy in Cities: Selected Case Studies

These case studies were identified and selected for a global study by ICLEI-Local Governments for Sustainability on behalf of IRENA (International Renewable Energy Agency) to illustrate how local governments can support a transition to Renewable Energy. The city cases in focus span five different continents and are from the following countries: Australia, Brazil, China, India, Germany, Sweden, and United States.

The case studies portray a broad mix of what local governments can do to enhance the deployment of Renewable Energy in their city. Below, you may find an overview of the themes and case studies, and links to download the digital publications.


What can local governments do to support Renewable Energy?

ICLEI-IRENA selected case studies: Renewable Energy Policy in Cities


Additional case studies from ICLEI Regional Offices

The ICLEI Case Study series is managed and published by the ICLEI World Secretariat. However, an additional rich source of case studies and publications can also be found from our Regional Offices:


Contact: urban.research@iclei.org

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