Hameln relies on fog: New system provides refreshment in the heat!
Hameln is installing a high-pressure mist system to cool down on hot days. Costs: 77,000 euros, activated from 25 degrees Celsius.

Hameln relies on fog: New system provides refreshment in the heat!
With the onset of summer heat, the city of Hameln launched an innovative project that is causing a stir: a state-of-the-art fog system was installed at the Powder Tower to provide fresh air and pleasant cooling on hot days. A total of around 77,000 euros were invested in this. This measure is particularly aimed at providing welcome relief from the summer heat to children, seniors and people with health problems. Loud Dewezet Descaled and sterilized water is sprayed into the air through fine nozzles. The system only uses two liters of water per minute.
This system is cleverly activated using motion sensors and temperature sensors that start at 25 degrees Celsius. On hot days, the system is activated every day at 5 a.m. for two minutes - a soothing start to the day! This initiative has received a mixed response from the public. Positive feedback comes particularly from students who are happy about the refreshing mist formation. At the same time, there are critical voices that question the high costs of the system and the city's financial situation. The discourse on social media shows a mixed picture: While some consider the measure to be a waste of money, there are also many who support it and consider it a success.
Health aspects of heat
A topic that is also not neglected in the discussion about the fog system is the health risk caused by extreme heat. Heat can be particularly dangerous for vulnerable groups such as older people or those with previous illnesses such as cardiovascular and lung diseases. According to that Robert Koch Institute The combination of heat exposure and existing health problems often leads to increased mortality rates, especially during hot summer weeks. Statistics show that heat-related deaths are usually not recorded directly on the death certificate but require statistical modeling.
In summary, it can be said that the new fog system in Hamelin represents a contemporary response to the challenges of climate change and will particularly benefit those who are at risk of developing health problems in the heat. The discussion about the meaning and costs of this measure will certainly continue, but the initial feedback shows that in many places there is a great desire for cooling down.
Looking into the future
It remains to be seen whether the fog system at the Powder Tower remains an isolated case or whether similarly innovative solutions will be considered in other parts of the city or even in other cities in Germany. Further locations for additional systems in Hamelin are currently being discussed in order to provide cool relief elsewhere. Such technologies already exist in large cities like Hamburg, but for Hamelin this could be the start of a new, cooler era. We can only hope that the wonderful “mist miracle” finds widespread acceptance.
Read more about the activities of the city of Hameln and other exciting topics in our next editions!