COP 31 PRIORITY SPOTLIGHT EVENT FOOD WASTE BREAKTHROUGH +1: Limiting Overshoot through Food Waste and Methane Reduction in Cities and Businesses Concept Note Open English PDF 0.24 MB Publication date 10 Nov 2026 Document type Concept note Conference UN Climate Change Conference - Antalya, November 2026 Session COP 31 Author UNFCCC Topic Global climate action (GCA)