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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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CHAMP: Coalition for High Ambition Multilevel Partnership for Climate Action

ICLEI is working with a wide range of partners to support endorsers of the COP28 initiative and mobilize local and regional governments

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As the world grapples with the harsh reality of falling off the Paris Agreement track, the COP28 Coalition for High Ambition Multilevel Partnerships (CHAMP) for Climate Action, provides a ray of hope for getting back on track. The initiative commits endorsing countries to enhance cooperation with their local, regional and other subnational governments – including cities, towns, states and regions – to collectively pursue efforts to limit the global temperature rise to 1.5 degrees above pre-industrial levels.

CLIMATE SOLUTIONS AT ALL LEVELS OF GOVERNMENT

What are the goals of CHAMP?

The goal of CHAMP is to help nations to achieve Paris Agreement goals, by working with local and other subnational governments for planning, financing and implementing climate strategies and actions. The pledge shows that leaders at every level are working together to solve the climate crisis.

DOWNLOAD THE PLEDGE

CHAMP was developed in consultation with subnational leaders and stakeholders, including America Is All In, Bloomberg Philanthropies, C40 Cities, CDP, European Climate Foundation, the Global Covenant of Mayors for Climate & Energy, ICLEI, NDC Partnership, UN Climate Change High-Level Champions, Under2 Coalition, UN-Habitat, WRI Ross Center for Sustainable Cities and others.

Through the advocacy work of the Local Governments and Municipal Authorities (LGMA) Constituency to the UNFCCC, with ICLEI serving as its focal point, CHAMP’s multilevel action spirit is reflected in paragraph 161 of the COP28 Global Stocktake decision that urges Parties to engage in inclusive, multilevel, cooperative action, as well as in other relevant paragraphs of the COP28 UAE Consensus.

Why is CHAMP important?

Launched by the COP28 Presidency during the first Local Climate Action Summit, CHAMP, which has been endorsed by 77 countries as of October 2025, is an effort intended to enhance cooperation with subnational governments in financing, implementation, and the monitoring of climate strategies. It includes the development of Nationally Determined Contributions (NDCs), National Adaptation Plans (NAPs), National Biodiversity Strategies and Action Plans (NBSAPs) and Long-Term Low-Emission Development Strategies (LT-LEDS), to maximize climate action efforts.

The second Ministerial Meeting on Urbanization and Climate Change, co-hosted by UN-Habitat, the COP28 Presidency, and the UN Climate Change High-Level Champions, convened over 1000 attendees, including 40 Ministers and 200 subnational leaders in collaboration with the LGMA Constituency. Aiming to reinforce the importance of multilevel climate action, commitments made at the Meeting include active participation in the CHAMP initiative.

In addition, practices and lessons learned in implementing the CHAMP commitments were shared at the COP29 Ministerial Meetings and will be shared at those of COP30.

The Pledge

To achieve these objectives, CHAMP offers six priority areas of commitment

  • The consultation of subnational governments to determine the areas for subnational action (adaptation, strategies, implementation, monitoring)

  • Working together with subnational governments to unlock and realize mitigation and adaptation action opportunities at the subnational level (review, design, enhancement, consolidation, and implementation)

  • Creating inclusive institutional and informal processes to enable subnational governments to contribute to further enhancing NDCs ahead of COP30 in 2025 (integration of local and territorial baseline information, targets and action for emissions mitigation and adaptation across all sectors and industries)

  • Including subnational government projects in climate-related investment priorities striving to help secure the resources necessary from public and private financial institutions (supporting project preparation, pipeline development, aggregation of projects, new financial instruments, or policy reform at local, national, regional and global levels)

  • Undertaking regular and inclusive country-led reviews of progress at national and subnational levels around the implementation of CHAMP commitments through existing processes, i.e. Voluntary National Review of the 2030 Agenda for Sustainable Development to ensure that national policy frameworks support an accelerated ambitious multilevel climate action

  • Meeting with representative subnational leaders at a global High-Level Political Dialogue on Multilevel Climate Action in the lead-up to both COP29 and COP30 to share good practices and lessons learned in implementing the CHAMP commitments as a contribution to the Ministerial Meeting on Urbanization and Climate Change

Implementing CHAMP ahead of the next round of NDCs

ICLEI commends the unprecedented inclusion of local and regional governments in significant discussions and events at COP28, particularly through CHAMP, reflecting a robust integration of these governments into the climate action framework. Key events like Daring Cities 2024 and the ICLEI World Congress 2024 will take stock of subnational climate efforts and encourage collaboration with governments supporting CHAMP, building momentum for the future COPs in Baku and Belém.

In the time from COP28 to COP30, nations will recalibrate their climate goals, and the hope is to realize the indispensable role of subnational governments. With endorsements from 70+ countries, CHAMP is not merely an initiative; it’s a powerful movement bridging the voices of cities and regions to reignite global climate ambitions.

ICLEI supports the CHAMP Coalition by working with many partners to assist our national, regional, and local governments to implement CHAMP effectively.

In addition, as the focal point for the LGMA Constituency, ICLEI promotes and provides updates on the CHAMP initiative through the LGMA’s monthly webinars and bulletins.

Under the theme “Stronger national climate plans through multilevel action,” Daring Cities 2025 serves as a pivotal platform for local and regional governments to influence global climate negotiations.

In June 2025, alongside the UNFCCC SB62 sessions in Bonn, Germany, the Daring Cities Bonn Dialogues hosted the second CHAMP UNFCCC Focal Points Dialogue. Building on the first CHAMP endorsers’ roundtable in 2024, this second meeting brought national government endorsers and their strategic partners together to assess progress and guide CHAMP’s implementation toward COP30.

By supporting ICLEI’s Town Hall COP Initiative, Daring Cities is committed to creating and sustaining a cycle that connects local, national, and global climate action. This approach drives real change from the ground up, demonstrating how the initiative can accelerate local action and enrich NDC 3.0 implementation beyond COP30.

Watch two in-depth webinars reflecting on how CHAMP is shaping the global climate agenda by connecting local climate emergency action to national and global efforts.

ICLEI’s Town Hall COP Initiative is a powerful model to make climate action truly locally led, transformation-oriented, and, most importantly, nationally relevant. Inspired by the structure of international UN Climate Change Conferences (COPs), these local events create an inclusive space to: Review local climate progress, align with national climate goals, and identify actions that address real community priorities like health, justice, jobs, and nature.

Since its launch in early 2025, the initiative has gained traction, with more than 100 local governments and civil society organizations registering to host Town Hall COPs across more than 40 countries. 

In a significant milestone, South Africa became the first national government to officially endorse the initiative, signaling growing recognition of the vital role that local actors play in shaping national and global climate agendas.

During the sixth session of the United Nations Environmental Assembly (UNEA-6), held last February in Nairobi, Kenya, the COP28 Presidency hosted an informal CHAMP dialogue in collaboration with UNEP, UN-Habitat, and ICLEI, serving as the LGMA’s focal point. Representatives from CHAMP endorsers Bangladesh, Canada, Germany, Brazil, and Italy, along with the Government of Québec from LGMA and the UNFCCC Secretariat, participated in the discussion.

At ICLEI’s side event, “Multilevel Action and Urbanization: Safeguarding the Delivery of Multilateral Environmental Agreements,” one of the topics discussed was the implementation of the CHAMP initiative, highlighting that local and regional governments are key for all national commitments and global goals.

RESOURCES

Reflections from Brazil: Multilevel climate action and governance

In this video message presented at Daring Cities 2025, André Corrêa do Lago, COP30 President, emphasizes the role of mayors and subnational governments in shaping the COP30 agenda. Hear from Antonio Da Costa e Silva, Chief International Advisor at the Brazilian Ministry of Cities, and other leaders, as they refer to Brazil’s NDC 3.0, climate federalism, and the CHAMP initiative.

WATCH THE VIDEO
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From fragmentation to structure: CHAMP helps scaling climate action across all levels

Held under the framework of the Daring Cities Bonn Dialogues, at the SB62 sessions in June 2025, the 2nd CHAMP UNFCCC Focal Point Dialogue convened CHAMP Endorsing Governments, together with Friends of CHAMP and supporting partners, including the LGMA Constituency.

READ THE BLOG
Resources

Building on COP29: What’s next for urban leaders driving climate emergency action

This webinar reviewed the outcomes of COP29 and progress on the CHAMP initiative, featuring insights from the LGMA Constituency on ongoing developments

5 March 2025 | 16:00 CET

WATCH THE RECORDING
Announcement

Finland joins CHAMP initiative, becoming the 73rd nation to endorse the multilevel climate pledge

Spearheaded by Turku Mayor and ICLEI First Vice President Minna Arve, the initiative aims to enhance cooperation between national, regional, and local governments in Finland and beyond.

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Resources

Daring Cities 2024 session: "Connecting the dots: Multilevel action from Daring Cities to COP29 and COP30"

This Daring Cities 2024 webinar continues the conversation on the implementation of COP28 outcomes in relation to multilevel action and sustainable urbanization, including progress on the Coalition for High Ambition Multilevel Partnerships (CHAMP), UNFCCC negotiations in Bonn in preparation to COP29 and COP30, and the agenda of the Daring Cities 2024 Bonn Dialogues on 3-5 June.

WATCH THE RECORDING
Resources

COP28 Session: “From Commitment to Delivery: Financing Multilevel Action”

Ahead of the second Ministerial Meeting on Urbanization and Climate Change on 5 December, ICLEI and GCoM delved into how global climate finance could translate into local climate action. Along with representatives from the COP28 Presidency, the World Bank, the European Committee of the Regions, and CHAMP endorsers from Germany, the Dominican Republic, and Rwanda, the discussion centered on the clear gap between the actions taken by local and regional governments at the forefront of climate change and the commitments made at national and global levels. According to the participants, this is precisely where CHAMP comes into play and serves as the main reason to endorse the initiative.

Watch the recording
Resources

COP28 Session: “Operationalizing The Ministerial Meeting: Catalyzing Urban Transformation On The Road to COP30”

Right after the Ministerial, on 6 December, ICLEI and UN-Habitat co-hosted this session to reflect on the status of negotiations and to discuss the Ministerial’s outcomes, where Ministers of housing, urban development, and environment, in addition to local leaders and other experts, committed to endorsed the CHAMP initiative.

Watch the recording
Resources

COP28 Session: "Bridging Urban Narratives: Amplifying City Voices Via SURGe, CHAMP, and Beyond"

Co-hosted by ICLEI and UN-Habitat on 10 December, this session focused on two COP initiatives: COP27’s SURGe, developed in collaboration with UN-Habitat and facilitated by ICLEI, and COP28’s CHAMP. The discussion reflected on multilevel action integration in the global climate agenda, emphasizing insights from the first and second Ministerial Meetings and the commitments outlined in the CHAMP initiative.

Watch the recording
Resources

UN-Habitat report reveals opportunity to enhance the urban content of NDCs

An analysis into the CHAMP-endorsing countries revealed that based on the NDC Urban content, 2/3 of countries display low or moderate urban content in their NDCs. Therefore, it leaves room to integrate more urban priorities (i.e. mitigation and adaptation measures tailored to urban areas) in the next NDC revision cycle in 2025 at COP30 in Belém in Brazil.

The report highlights opportunities to enhance climate action and reflects on the countries that have the biggest potential to work towards a stronger integration of urban content in their NDCs. It also explains how countries can reap co-benefits of sustainable urban development, introduce effective local adaptation measures, and reduce emissions by stronger collaboration with local governments to integrate urban priorities into national climate plans.

DOWNLOAD THE REPORT
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