Three calls will open under Horizon Europe in 2023 to support cities in their journey towards climate neutrality in the context of the Climate-neutral and Smart Cities Mission. The calls will cover a wide range of topics, such as as zero-emission mobility, positive clean energy districts, urban greening and re-naturing, as well as associating Ukrainian cities to the EU Cities Mission. The following three calls will be launched: A joint call between the Mission for 100 Climate-neutral and Smart Cities by 2030 and the Mission Adaptation to Climate Change covering urban greening and re-naturing for urban regeneration, resilience and climate [...]