Sustainable Cities
Cities addressing the UN SDGs or with significant sustainability activities
London https://www.olympic.org/news/london-2012-s-sustainability-legacy-lives-on
NYC Aligns 2050 Plan with SDGs https://sdg.iisd.org/news/new-york-city-aligns-2050-strategy-with-sdgs/
Philadelphia SDG Campaign in Philadelphia https://globalphiladelphia.org/sdg
Coalitions
C40 Cities https://www.c40.org/
City2City https://city2city.network/
Civitas https://civitas.eu/cities
Compact of Mayors https://www.compactofmayors.org/ Check status
Global Covenant of Mayors for Climate and Energy https://www.globalcovenantofmayors.org/
ICLEI – Local Governments for Sustainability https://www.iclei.org/en/Home.html
IDB Cities Network https://www.iadb.org/en/urban-development-and-housing/idb-cities-network
Rethinking the ecosystem of international city networks.Challenges and opportunities https://www.cidob.org/en/publications/publication_series/monographs/monographs/rethinking_the_ecosystem_of_international_city_networks_challenges_and_opportunities
Sister Cities https://sistercities.org/
The GDRC Guide to City Networks http://www.gdrc.org/uem/networks/networks.html
UNESCO Learning Cities https://uil.unesco.org/lifelong-learning/learning-cities/learning-cities-drivers-inclusion-and-sustainability
General
Bloomberg https://www.bloomberg.org/program/environment/sustainable-cities/#overview
Graham Sustainability Institute University of Michigan http://graham.umich.edu/about
Maryland Sustainable Communities Program http://dhcd.maryland.gov/Communities/Pages/dn/default.aspx
Seoul Declaration Sustainable Cities http://ens-newswire.com/2015/04/10/100-mayors-adopt-seoul-declaration-for-sustainable-cities/
Sustainable Development Solutions Network (SDSN) Sustainable Cities Initiative http://unsdsn.org/what-we-do/solution-initiatives/usa-sustainable-cities-initiative-usa-sci/
WRI Sustainable Cities http://www.wrirosscities.org/
Housing
NBS Sustainable Housing https://www.thenbs.com/knowledge/sustainable-housing
Sustainable Communities
President's Council on Sustainable Development https://clintonwhitehouse2.archives.gov/PCSD/Publications/suscomm/ind_suscom.html