Europe United Kingdom Endorsing country CapitalLondon Population67,700,000 GovernmentParliamentary constitutional monarchy RegionEurope Related content Event · 23 Jun 2026 The Future of Climate Cooperation (London Climate Action Summit) Summary of Activities · 11 May 2026 CHAMP Summary of Activities Report 2025 Article · 23 Jun 2025 From Fragmentation to Structure: CHAMP Helps Scaling Climate Action Across All Levels Climate profile
