Hubs Partner-led networks promoting transformation in key emitting sectors Share SHARE Facebook share Twitter LinkedIn Copy URL Email Why join Members Upcoming Meetings Projects Breadcrumb Home Who we are Our hubs Our hubs are networks of stakeholders who share an interest in reducing short-lived climate pollutant (SLCP) emissions in their sectors. Hubs act as a platform to share knowledge and encourage action among state and non-state members. The Climate and Clean Air Coalition (CCAC) operates hubs focused on key polluting sectors, as well as cross-cutting themes which can affect change across a wide range of polluting activities. These include agriculture, cooling, fossil fuels, heavy-duty vehicles and engines, household energy, national planning, and waste. What our hubs do CCAC hubs meet periodically to exchange with peers, share best practices, and learn about the latest science in key sectors. Each hub aims to draw on the various strengths and experiences of its members to raise ambition, strengthen political will, and drive SLCP action from every angle. Hub members include experts and leaders from governments, inter-governmental organisations, non-governmental organisations, and the private sector. Image Why join a hub? Hub membership is voluntary and open to all entities and persons with an interest or expertise in the targeted sector. Joining a hub gives you the opportunity to: Learn directly from governments about their priorities and needs Discover what experts across the world are doing to tackle SLCPs Collaborate with state and non-state actors to spur new project development and help find and facilitate funding for SLCP-related projects Network and collaborate on proposals for new project development Inform CCAC funding priorities and our annual work plan & budget so that we support the projects that are critically important to SLCP mitigation Register to join a hub CCAC Hubs Addressing major sources of methane and black carbon, while improving productivity Replacing potent climate-warming HFC refrigerants while improving equipment efficiency Helping tackle one of the biggest and most solvable contributors to the climate crisis Reducing black carbon and other pollutants from internal combustion engines Increasing access to clean household fuels and technology to deliver climate and clean air benefits Supporting policies that integrate climate and clean air objectives Improving waste management to reduce methane and black carbon and achieve the benefits of a circular economy Members Our hubs count more than 100 governments, NGOs, IGOs, and private sector entities as members. Each hub is co-led by a minimum of two countries and is supported by a leadership group comprised of both CCAC and non-CCAC Partners advancing work in the sector. For more information about which countries and other participants are part of a specific hub, please visit the relevant hub page. Agriculture Cooling Fossil Fuels Heavy-Duty Vehicles & Engines Household Energy National Policy and Planning Waste Sign up to join a hub and to receive updates Join a hub hub meetings Each hub meets two to three times a year. Two of these meetings are virtual, and one is in person. Members are encouraged to participate in all meetings and present their work to mitigate short-lived climate pollutants in the relevant sector. Training, workshop Leading with Livestock: Integrating Agricultural Methane Mitigation into NDCs 3.0  Training, workshop Clearing the Air: Integrating Black Carbon & Air Quality into NDC Reimagining Manure: Innovative Alternatives for Modern Agriculture 2025 Workshop on Lifecycle Refrigerant Management (LRM): Progress on Fluorocarbon Banks Inventories and National Action Plans See all meetings Projects Through the Climate and Clean Air Coalition Trust Fund, we fund projects in developing countries to enable climate and clean air actions delivering multiple development benefits. Our project funding is split between national policy development and sectoral mitigation action. Use the map and list below to explore the range of projects we support. Projects Select / Deselect All State partners (93) Non-state partners (124) Select / Deselect All (298) Agriculture (48) Brick production (7) Cooling (28) Emissions assessments (5) Finance (4) Fossil fuels (11) Gender-focused (1) Public health (7) Heavy-duty vehicles and engines (20) Household Energy (26) National policy and planning (97) Waste (57) Our latest projects Previous Next Thailand - Assessment of Short-Lived Climate Pollutants (SLCPs) from Forest Fire and Open Burning in the Lower Mekong Sub-region to Support the ASEAN Haze Control Agriculture Thailand - Assessment of Short-Lived Climate Pollutants (SLCPs) from Forest Fire and Open Burning in the Lower Mekong Sub-region to Support the ASEAN Haze Control Paraguay - Technical Assistance for Regulating the Import of New and Used Vehicles to Paraguay National policy and planning Paraguay - Technical Assistance for Regulating the Import of New and Used Vehicles to Paraguay Malawi - Scaling up clean cooking energy solutions in Malawi with the support of the CHEST tool Malawi - Scaling up clean cooking energy solutions in Malawi with the support of the CHEST tool Kazakhstan - Strengthening SLCP Mitigation Capacity in Kazakhstan National policy and planning Kazakhstan - Strengthening SLCP Mitigation Capacity in Kazakhstan Indonesia - Methane Emissions Reduction for the Paddy Rice Sector Agriculture Indonesia - Methane Emissions Reduction for the Paddy Rice Sector Fiji - Reducing methane emissions from the agriculture National policy and planning Fiji - Reducing methane emissions from the agriculture Colombia - Deliver National Methane Roadmap National policy and planning Colombia - Deliver National Methane Roadmap Angola - Develop a methane roadmap and integrate methane in NDC 3.0 National policy and planning Angola - Develop a methane roadmap and integrate methane in NDC 3.0 Strengthening the Clean Household Energy Solutions Toolkit in Malawi Household Energy Strengthening the Clean Household Energy Solutions Toolkit in Malawi Colombia - Monitoring, Reporting and Verification (MRV) – Waste sector Waste Colombia - Monitoring, Reporting and Verification (MRV) – Waste sector See all projects
Training, workshop Leading with Livestock: Integrating Agricultural Methane Mitigation into NDCs 3.0 Â
2025 Workshop on Lifecycle Refrigerant Management (LRM): Progress on Fluorocarbon Banks Inventories and National Action Plans
Thailand - Assessment of Short-Lived Climate Pollutants (SLCPs) from Forest Fire and Open Burning in the Lower Mekong Sub-region to Support the ASEAN Haze Control Agriculture Thailand - Assessment of Short-Lived Climate Pollutants (SLCPs) from Forest Fire and Open Burning in the Lower Mekong Sub-region to Support the ASEAN Haze Control
Paraguay - Technical Assistance for Regulating the Import of New and Used Vehicles to Paraguay National policy and planning Paraguay - Technical Assistance for Regulating the Import of New and Used Vehicles to Paraguay
Malawi - Scaling up clean cooking energy solutions in Malawi with the support of the CHEST tool Malawi - Scaling up clean cooking energy solutions in Malawi with the support of the CHEST tool
Kazakhstan - Strengthening SLCP Mitigation Capacity in Kazakhstan National policy and planning Kazakhstan - Strengthening SLCP Mitigation Capacity in Kazakhstan
Indonesia - Methane Emissions Reduction for the Paddy Rice Sector Agriculture Indonesia - Methane Emissions Reduction for the Paddy Rice Sector
Fiji - Reducing methane emissions from the agriculture National policy and planning Fiji - Reducing methane emissions from the agriculture
Colombia - Deliver National Methane Roadmap National policy and planning Colombia - Deliver National Methane Roadmap
Angola - Develop a methane roadmap and integrate methane in NDC 3.0 National policy and planning Angola - Develop a methane roadmap and integrate methane in NDC 3.0
Strengthening the Clean Household Energy Solutions Toolkit in Malawi Household Energy Strengthening the Clean Household Energy Solutions Toolkit in Malawi
Colombia - Monitoring, Reporting and Verification (MRV) – Waste sector Waste Colombia - Monitoring, Reporting and Verification (MRV) – Waste sector