In the face of escalating climate challenges, the resilience of Piwniczna-Zdrój, a quaint Polish town nestled in the southern Beskidy mountains, emerges as a beacon of hope. This town, with its approximately 5,000 residents, has not only been crowned the most climate-change-resistant place in the European Union but has also set a benchmark for sustainable urban development. The COOLCITY Index, a comprehensive tool developed to assess cities' adaptation to climate change, has placed Piwniczna-Zdrój at the top, scoring an impressive 8.5 out of 10 across five critical categories: land permeability, vegetation state, biodiversity, water conditions, and thermal conditions. This achievement is not merely a testament to the town's natural endowments but also to its proactive approach to environmental stewardship. Personally, I find this ranking particularly fascinating because it underscores the profound impact of local natural conditions on a city's resilience to climate change. It serves as a powerful reminder that the health of our cities is intrinsically linked to the health of our environment. What makes Piwniczna-Zdrój's success even more remarkable is its commitment to eco-friendly investments and responsible tourism. The town's mayor, Tomasz Michałowski, has emphasized the importance of preserving green spaces and combating illegal rubbish dumping, a trend that has plagued many Polish towns in recent decades. The so-called 'betonoza' (concretitis) has seen green areas replaced with concrete, a practice that Piwniczna-Zdrój has successfully avoided. This commitment to sustainability is not just a local effort but has broader implications for Poland's future. The former Polish government launched an initiative in 2023 to provide small towns with funding to de-concrete public spaces, increase greenery, and improve water retention, a move that aligns perfectly with Piwniczna-Zdrój's success. However, the town's achievement is not an isolated incident. Among the largest cities in the EU, Kraków in southern Poland has also been recognized for its resilience to climate change, ranking joint-sixth. This is particularly noteworthy given the increasing frequency and intensity of extreme weather events in Poland, such as the devastating floods that claimed nine lives in 2024. The COOLCITY Index, developed by a consortium led by MGGP Aero, a Polish company specializing in aerial surveying and remote sensing, offers a unique perspective on climate change resilience. It uses data from remote sensors, including the Sentinel and Landsat satellites, analyzed with the help of artificial intelligence. This approach not only provides valuable insights into the current state of cities but also offers a roadmap for future development. The initiative's strategic director, Łukasz Sławik, has emphasized its potential to help cities understand and use data in practice, a crucial step in building resilience against climate change. In conclusion, Piwniczna-Zdrój's ranking as the most climate-change-resistant place in the EU is a testament to the power of local action and commitment to sustainability. It serves as a shining example for other cities and towns, demonstrating that with the right policies and practices, it is possible to build resilience against the escalating climate challenges we face. However, it also raises a deeper question: how can we ensure that such initiatives are not just isolated successes but are scaled up to benefit all cities and towns across Europe?
