The Annual report 2025 of the UBC Sustainable Cities Commission covers the activities taken place in the last year, in reference to the implementation of the UBC Sustainability Action Programme 2030. Key events, webinars, highlights from the benchmarking city trends based on the CDP-ICLEI Track reporting, and trends in the core topics of the Programme: climate, water, mobility, energy, resource-efficiency, and biodiversity, with updates from the projects where the Secretariat participates.