C40 Cities Climate Leadership Group
(London, United Kingdom)
|Participating member cities|
|Method||Direct assistance, peer-to-peer exchange, research & communications|
|Hong Kong, Jakarta, Johannesburg, London, Rio de Janeiro, Seoul, Tokyo, Boston, Milan, Copenhagen, Los Angeles, Amman and Mexico City|
|Mayor Anne Hidalgo (Chairman)
Michael Bloomberg (President of the Board of Directors)
President Bill Clinton (Founding Partner)
Mark Watts (Executive Director)
|Mission||C40 is committed to implementing meaningful and sustainable climate-related actions locally that will help address climate change globally.|
The C40 Cities Climate Leadership Group (C40) is a network of the world's megacities taking action to reduce greenhouse gas emissions. C40 harnesses the assets of member cities to address climate risks and impacts locally and globally.
C40 is composed of 83 member cities around the world. On November 26, the former C40 Chairman, the 108th Mayor of New York City, Michael R. Bloomberg, was succeeded by the Mayor of Rio de Janeiro, Eduardo Paes. Mayor Bloomberg served as the elected leader of the organization from 2010 – 2013, he will stay on as the President of the C40 Board of Directors. Along with the Chairman, a rotating steering committee of C40 mayors provides strategic direction and governance. Current steering committee members include: Tokyo, Hong Kong, Johannesburg, Jakarta, London, Seoul, Los Angeles, Copenhagen, Milan, Boston, Mexico City, Amman and Rio de Janeiro. With a focus on collaboration among member cities to exceed national climate targets, C40 has established eighteen networks across seven initiative areas with a global staff to support collaborative problem solving, promote the exchange of programs and policies developed by cities, and facilitate targeted peer-to-peer dialogue among city staff.
Through these efforts, C40 aims to demonstrate that cities are significantly reducing greenhouse gas emissions and hopes to provide proven models that other cities and national governments can adopt. In the words of C40 President Michael Bloomberg: "While international negotiations continue to make incremental progress, C40 Cities are forging ahead. Collectively they have taken more than 5,000 actions to tackle climate change, and the will to do more is stronger than ever. As innovators and practitioners, our cities are at the forefront of this issue – arguably the greatest challenge of our time."
The organization started in October 2005 when the former mayor of London, Ken Livingstone, convened representatives from 18 megacities to pursue action on reducing greenhouse gas emissions. The meeting resulted in an agreement to reduce greenhouse gas emissions by taking action on a number of points, most notably procurement policies and alliances to accelerate the uptake of climate-friendly technologies. This agreement began what later became known as the C40 Climate Leadership Group.
In 2006, Mayor Livingstone and the Clinton Climate Initiative (CCI)—led by the efforts of former U.S. President Bill Clinton—combined to strengthen both organizations, bringing the number of cities in the network to 40 and helping to deliver projects and project management for participating cities to further enhance emissions reductions efforts.
Serving as C40’s first Chairman, Mayor Livingstone established the C40 Secretariat in London, set up the C40 Steering Committee, and initiated the use of C40 workshops to exchange best practices amongst participating cities. In 2008, former Mayor of Toronto David Miller took over as C40 Chairman. Highlights of his tenure included the Copenhagen Climate Summit for Mayors and the C40 Cities Mayors Summit in Seoul, both in 2009, as well as the launch of practical action initiatives for cities, such as the C40-CCI Climate Positive Development Program and the Carbon Finance Capacity Building program.
The tenure of current C40 Chairman, Rio de Janeiro Mayor Eduardo Paes, began in December 2013, following the 2010-2013 Chairmanship of the Mayor of New York City Michael Bloomberg. Key milestones in 2011 include the full integration of the CCI Cities Program into the C40, the C40 Cities Mayors Summit in Sao Paulo, the release of two reports developed in collaboration with the Carbon Disclosure Project (CDP) and Arup Group Limited, and the announcement of two new partnerships with the World Bank and Local Governments for Sustainability (ICLEI). Key milestones in 2012 include the first-ever cataloging of mayoral/municipal authority over various city assets, the release of a draft edition of the Global Protocol for Community-scale Greenhouse Gas Emissions to harmonize emissions measurement and reporting across cities, strengthening C40’s partnership with the World Bank to better enable cities in developing parts of the world to drive local climate action, and C40’s announcement at the global Rio+20 climate summit that C40 Cities’ existing actions will reduce global annual GHG emissions by 248 million tonnes in 2020, with the potential to reduce over 1 billion tonnes by 2030. Under Mayor Bloomberg’s leadership, C40 has grown to include 63 cities.
In 2014 C40 Chairman, Rio de Janeiro Mayor Eduardo Paes oversaw the addition of seven new member cities, several groundbreaking research reports, successful international events, and thriving global partnerships – all of which are helping cities make real contributions to the reduction of global greenhouse gas emissions and climate risks.
In February, at the C40 Mayoral Summit membership was expanded to include three new African cities: Cape Town, Dar es Salaam and Nairobi. Later in the year, we also welcomed Boston, Chinese cities Shenzhen and Wuhan, and most recently Tshwane in South Africa, bringing their total membership to 70 megacities.
2014 also saw the release of substantial Research publications, including the Climate Action in Megacities 2.0 Report, the second installment of C40's seminal research series that catalogues and analyzes climate action in C40 cities; The Compact of Mayors - the largest cooperative effort among cities to accelerate local climate action. New research by the parties to the Compact, in partnership with Arup, showed that 228 cities worldwide already have plans in place to reduce their greenhouse gas emissions; Additional research from C40 in partnership with Bloomberg Philanthropies and the Stockholm Environment Institute further showed that cities have a huge potential to contribute to additional reductions beyond what nations have already counted; Finally in December, C40 and partners formally released the Global Protocol for Community-Scale Greenhouse Gas Emission Inventories (GPC), the first global standard for cities to measure and report their greenhouse gas emissions, allowing cities to track their own progress, as well as contribute accurate data to national emissions inventories and goals.
During the U.S.-China Climate Leaders Summit in Los Angeles in September 2015, the C40 Cities Climate Leadership Group announced the addition of Chinese megacities Guangzhou and Nanjing to its global network of cities tackling climate change and driving urban action that reduces both greenhouse gas emissions and climate risks, whilst increasing well-being for urban citizens.
In addition, COP21 was run in Paris, France from Nov 20 - Dec 11 and was a pivotal week for the global effort to stave off climate change. But it was also a critical week for cities, who firmly established their roles as key factors for successfully implementing the historic deal.
Since August, 8th 2016, the mayor of Paris, Anne Hidalgo has been chairman of the organization, showing strong endeavors in the climate policy of the city.
C40 has 83 participating member cities across seven geographic regions.
- East Asia:
- Latin America:
- North America:
- South and West Asia:
- Southeast Asia & Oceania:
- East Asia:
- Latin America:
- North America:
- Southeast Asia & Oceania:
- East Asia:
- Southeast Asia & Oceania:
While C40 originally targeted megacities for their greater capacity to address climate change, C40 now offers three types of membership categories to reflect the diversity of cities taking action to address climate change. The categories consider such characteristics as population size, economic output, environmental leadership, and the length of a city’s membership.
- Population: City population of 3 million or more, and/or metropolitan area population of 10 million or more, either currently or projected for 2025. OR
- GDP: One of the top 25 global cities, ranked by current GDP output, at purchasing-power parity (PPP), either currently or projected for 2025.
2. Innovator Cities
- Cities that do not qualify as Megacities but have shown clear leadership in environmental and climate change work.
- An Innovator City must be internationally recognized for barrier-breaking climate work, a leader in the field of environmental sustainability, and a regionally recognized “anchor city” for the relevant metropolitan area.
3. Observer Cities
- A short-term category for new cities applying to join the C40 for the first time; all cities applying for Megacity or Innovator membership will initially be admitted as Observers until they meet C40’s year-one participation requirements, for up to one year.
- A longer-term category for cities that meet Megacity or Innovator City guidelines and participation requirements, but for local regulatory or procedural reasons, are unable to approve participation as a Megacity or Innovator City expeditiously.
Megacities make up the core of C40’s membership, with the majority of cities currently in this category across developed and developing regions. As such, megacities retain sole access to C40 leadership and governance opportunities, such as serving as C40 Chair, as members of the C40 Steering Committee and the C40 Board.
C40 Global Initiatives
A C40 Network is an active working group of C40 Cities with commonly identified opportunities, interests or priorities. Networks are supported by C40 staff to facilitate knowledge transfer and peer-to-peer exchange, as well as to provide direct support to cities developing local policies, programmes or projects in the network’s area of focus; this direct support is provided either by C40’s own technical staff or through managed partnerships. Networks are designed to be dynamic and nimble, responding to the changing needs and priorities of participating cities. C40 has established a data-driven approach to identify and launch networks, ensuring that resources are strategically deployed by mapping city priorities to focus areas with the greatest potential GHG and climate risk impact.
C40’s efforts are focused into seven overarching initiative areas and associated networks that allow for support and collaboration among and between C40 cities.
C40 Research, Measurement and Planning leverages their unprecedented database of city actions, extensive network of partnerships, and unique organizational insight to demonstrate the power of cities to address climate change. C40’s Research analyses key trends, identify opportunities for further action across the global C40 network, and help prioritize C40 initiative areas with the greatest potential for action and impact. C40’s research agenda is committed to turning data and planning into implementation. Producing tools, standards and frameworks Research, Measurement and Planning supports cities to implement the most impactful mitigation and adaptation actions and measure and manage their effectiveness. C40 is a partner of the Swiss Global Infrastructure Basel Foundation which is currently developing the SuRe Standard – The Standard for Sustainable and Resilient Infrastructure: a global voluntary ISEAL standard, developed in cooperation with the French bank Natixis that integrates key criteria of sustainability and resilience into infrastructure development and upgrade.
- Mark Watts - Executive Director
- Kevin Austin – Director of Initiatives, Regions and Events
- Seth Schultz - Director of Research, Management and Planning
- Andrea Fernández - C40 Governance and Global Partnerships
- Clare Hammacott – Director of Finance and Operations
- Shannon Lawrence – Director of Global Initiatives
- Simon Kjaer Hansen – Director of Regions
- Adaptation to global warming
- Climate change mitigation
- Covenant of Mayors
- Energy conservation
- ICLEI - Local Governments for Sustainability
- Individual and political action on climate change
- London Climate Change Agency
- Renewable energy
- World energy resources and consumption
- World's largest cities
|This article relies largely or entirely upon a single source. (August 2015)|
- What We Do For Cities, http://c40.org/why_cities, accessed 2015-08-24
- About C40, http://c40.org/about, accessed 2015-08-24
- C40 Cities, http://www.c40.org/cities, accessed 2015-08-24
- Rio Mayor Paes to succeed Mayor Bloomberg as C40 Chair, http://c40.org/blog_posts/rio-mayor-paes-to-succeed-mayor-bloomberg-as-c40-chair, accessed 2015-08-24
- C40 Steering Committee, http://c40.org/steering_committees, accessed 2014-08-24
- New Research: Cities Have the Potential to Help Close the Emissions Gap, http://www.c40.org/blog_posts/new-research-cities-have-the-potential-to-help-close-the-emissions-gap, accessed 2015-08-24
- Mike Marinello, The Guardian, 2013-02-12, Climate change action in megacities – C40 collaboration, https://www.theguardian.com/sustainable-business/c40-climate-change-cities-collaboration, accessed 2015-08-24
- Infographic: C40 Cities Releases Landmark Research Revealing Expansion & Acceleration of Climate Actions in Megacities, http://c40.org/blog_posts/infographic-c40-cities-releases-landmark-research-revealing-expansion-acceleration-of-climate-actions-in-megacities, accessed 2015-08-24
- C40 Home, http://www.c40.org, accessed 2015-08-24
- History of the C40, http://c40.org/history, accessed 2015-08-24
- 2012 in Review: Cities Commit to (and are achieving) GHG Reductions, http://www.c40.org/blog_posts/2012-in-review-cities-commit-to-and-are-achieving-ghg-reductions, accessed 2015-08-24
- C40 Mayors Summit Gains Momentum: C40 Makes Major Announcements on Expansion, Competition & Engagement, http://www.c40.org/blog_posts/c40-mayors-summit-gains-momentum-c40-makes-major-announcements-on-expansion-competition-engagement, accessed 2015-08-24
- Press Release: C40 Welcomes Boston to its Growing Network of International Cities Committed to Tackling Climate Change, http://www.c40.org/press_releases/c40-welcomes-boston-to-its-growing-network-of-international-cities-committed-to-tackling-climate-change, accessed 2015-08-24
- Shenzhen Joins C40 & Marks 2014 China National Low-Carbon Day, http://www.c40.org/blog_posts/shenzhen-joins-c40-marks-2014-china-national-low-carbon-day, accessed 2015-08-24
- Wuhan Joins C40 – Becomes Fifth Member City from China, http://www.c40.org/blog_posts/wuhan-joins-c40-becomes-fifth-member-city-from-china, accessed 2015-08-24
- C40 Welcomes Tshwane as 70th Member City, http://www.c40.org/blog_posts/c40-welcomes-tshwane-as-70th-member-city, accessed 2015-08-24
- C40 Energy Initiative launches two new networks to reduce emissions from buildings, http://www.c40.org/blog_posts/c40-energy-initiative-launches-two-new-networks-to-reduce-emissions-from-buildings, accessed 2015-08-24
- C40 Teams Up with Ford Foundation on New ‘Compact & Connected’ Cities Network, http://www.c40.org/blog_posts/c40-teams-up-with-ford-foundation-on-new-compact-connected-cities-network, accessed 2015-08-24
- Working Together: Global Aggregation of City Climate Commitments, http://issuu.com/c40cities/docs/global_aggregation_glossy_final_3__, accessed 2015-08-24
- First Global Standard Launched to Measure City Greenhouse Gas Emissions & Support Compact of Mayors, http://www.c40.org/blog_posts/first-global-standard-launched-to-measure-city-greenhouse-gas-emissions-support-compact-of-mayors, accessed 2015-08-24
- C40 Membership Grows to 75 Global Cities, http://www.c40.org/blog_posts/c40-membership-grows-to-75-global-cities, accessed 2015-08-24
- Cities from India, Philippines, and United Arab Emirates Join C40’s Global Network, http://www.c40.org/blog_posts/cities-from-india-philippines-and-united-arab-emirates-join-c40-s-global-network, accessed 2015-08-24
- Chinese Megacities Guangzhou and Nanjing Join C40’s Global Network, http://www.c40.org/blog_posts/chinese-megacities-guangzhou-and-nanjing-join-c40-s-global-network, accessed 2016-01-06
- Kolkata joins C40, becomes fifth member city from India, http://www.c40.org/blog_posts/kolkata-joins-c40-becomes-fifth-member-city-from-india, accessed 2016-01-06
- Addition of Auckland brings C40’s global membership to 83 cities, http://www.c40.org/blog_posts/addition-of-auckland-brings-c40-s-global-membership-to-83-cities, accessed 2016-01-06
- Press Release: C40 Announces New Guidelines for Membership Categories, http://www.c40.org/press_releases/press-release-c40-announces-new-guidelines-for-membership-categories, accessed 2015-08-24
- C40 Networks, http://www.c40.org/networks, accessed 2016-01-06
- Partnership Press Release: http://www.nature.org/newsfeatures/pressreleases/urban-trees-can-save-tens-of-thousands-of-lives-globally.xml, The Nature Conservancy
- Partnership Press Release: https://newsroom.mastercard.com/press-releases/mastercard-and-c40-partner-to-rally-megacities-around-sustainable-mobility/, Mastercard
- C40 Research, Measurement and Planning, http://www.c40.org/research, accessed 2016-01-06
- C40 Announces New Leadership and Funding Milestones, http://www.c40.org/c40blog/c40-announces-new-leadership-and-funding-milestones
- C40 Our Team, http://c40.org/our_team
|Wikinews has related news: Bloomberg and Clinton create green alliance|
- C40 cities official web site
- 1st World Cities Leadership Climate Change Summit, London, 2005
- 2nd World Large Cities Climate Summit, New York, 2007
- 3rd Large Cities Climate Summit, Seoul, 2009
- New York City Mayor, Michael Bloomberg's 2007 Keynote Address.
- Micro-Motives for State and Local Climate Change Initiatives, Harvard Law and Policy Review, Vol. 2, pp. 119–137, 2008