Urban heat during germany’s hottest day on record

As Germany just experienced its hottest day on record, let's take a look at the issue of #urban #heat.

Urban heat is an escalating concern, largely driven by the widespread use of asphalt and concrete in city planning, which absorb and radiate heat, leading to dangerously high temperatures. Many cities are still being developed using outdated methods, similar to those from the 1950s, resulting in severe health risks during hot weather, including increased cases of heart disease, circulatory problems and heat-related deaths.

Deutsche Umwelthilfe (DUH) recently conducted a comprehensive "heat check" of 190 German cities, revealing that more than 50 hectares of land are still being sealed daily, a practice that diminishes vital #green spaces. These green areas are crucial for naturally cooling urban environments, making them more livable and reducing the burden on public health systems. Alarmingly, many cities are unaware of the extent of their sealing problem, underscoring the need for urgent action.

The solution is to implement clear, legally binding regulations to prioritize "de-sealing" efforts. This includes reducing the number of parking spaces in city centers, expanding green areas like parks and tree-lined streets, and integrating more green roofs and facades. While urban development is necessary, it must be balanced with #sustainable practices that protect and enhance green spaces. By doing so, cities can become healthier and more resilient to #climate change, ensuring a better quality of life for all residents.

Check out an interview with the expert on this topic, Barbara Metz, (in 🇩🇪) here.