In 2023, the European Green Deal marked a significant milestone, setting the stage for climate neutrality in cities and society. As we transition into 2024, discussions surrounding the Green Deal continue, with some expressing concerns about its impact on competitiveness and the agricultural sector. However, the deal emphasizes the importance of considering environmental issues, planetary limits, and the preservation of natural resources. Energy Cities has played a crucial role in showcasing concrete examples of sustainable initiatives undertaken by its members. These examples highlight the potential for transformation within cities, demonstrating how various actions can be integrated into urban settings and contribute to urban regeneration.