Forging ambition for climate neutrality: a study of 362 cities

The imperative for climate-neutral cities necessitates an understanding of current urban pathways towards sustainability. This study examines the actions and commitments of 362 cities that have expressed an ambition for climate neutrality by 2030. Based on the Expressions of Interest in the 100 Climate-Neutral and Smart Cities Mission, we profile the preparedness of cities in implementing climate change mitigation plans, engaging in relevant research and innovation projects, participating in climate-related initiatives, and earning recognition through awards. Methodologically, our analysis encompasses a diverse sample of urban environments, scrutinizing the thematic distribution of action plans, the extent of R&I project participation, and the nature of initiatives and awards. The study reveals that only 27 cities declared no relevant plans, with the majority reporting the maximum of 5 plans, indicating robust strategic groundwork. Additionally, 255 cities have reported engagement in European R&I projects, with Horizon 2020/Horizon Europe being the most prevalent framework. The Covenant of Mayors for Climate & Energy emerged as the dominant initiative among cities, with 217 occurrences, underscoring its contribution to building climate ambition. Furthermore, a significant 256 cities have been recognized through awards, signifying a competitive spirit and drive for excellence in climate leadership. Nonetheless, a subset of cities reveal limited past experience, emphasizing the need for tailored support in the journey towards ambitious climate targets. This study aids in identifying key frameworks to accelerate sustainable urban transformation, providing valuable insights for policymakers and stakeholders.