 Everyone has a stake in the fight against the climate crisis. Climate action is a priority for the UPU, whose 192 members have resolved to reduce greenhouse gas emissions in the postal sector. Posts have implemented measures to reduce their footprint, switching to renewable energy sources, planning smarter delivery routes, and creating reusable and environmentally friendly packaging options. The UPU will help posts exchange knowledge on emissions reduction strategies, climate finance, and climate adaptation while monitoring the sector's progress.