Dear readers, “Problems can never be solved with the same mindset that created them,” Albert Einstein once said. In this spirit, we actively promote the exchange of innovative ideas. In this edition, we are pleased to report on the successful conclusion of our learning process on the use of renewable energy in municipalities across Southeast Europe and the Caucasus. We also look forward to the upcoming meeting of our Hydrogen Cities working group, which will continue to explore the potential of the green transition for local economic development – both in German municipalities and in cities across Sub-Saharan Africa. Furthermore, we warmly invite you to our virtual expert exchange on 2 December, focusing on “Opportunities and Challenges of Artificial Intelligence in Municipal Administration.” We hope you enjoy an inspiring read. Warm regards, Your Connective Cities Team | 
