The CDP’s Cities A List recognises cities that have received the highest score for their transparency and bold climate action. Here are all the cities that made the list. Nordic countries led the way, accounting for more than half of the leading cities in continental Europe for 2023. Nearly one-fifth of European municipalities scored by CDP this year made it into the prestigious ‘A List’ - those that are taking the most ambitious climate actions. Twenty-two cities in Europe have been recognised for their climate leadership in a major global ranking.ĬDP, a non-profit charity which runs the world’s system for countries, companies and public authorities to disclose their environmental impact, has released its annual list of planet-friendly cities.