- Hamburg, Germany
As Germany’s second-largest city and one of Europe’s busiest ports, Hamburg is deeply connected to its waterways. The Elbe River, which has fueled the city’s growth and prosperity, now poses a growing threat. With sea levels rising, Hamburg’s low-lying areas face increased flooding risks.
Flood barriers and sophisticated drainage systems have long protected the city, but as climate change accelerates, these defenses might not be enough. By the end of the century, Hamburg could face frequent and severe flooding, putting its iconic harborside neighborhoods and vibrant cultural landmarks at risk.