Waterproofing prevents rainwater from seeping into the ground, leading to increased risks of flooding and pollution. During heavy rains, water runs off and carries pollutants, thus degrading the quality of rivers and groundwater. In addition, the loss of green areas reduces the biodiversity and ecological balance of the city.
To counter this trend, Brussels is implementing solutions such as green roofs, rain gardens and the installation of permeable paving stones. These initiatives aim to improve rainwater management and give space back to nature in the city.
According to Brussels Environment, municipal and regional authorities, as well as citizens, must work together to reduce waterproofing and create a more resilient city in the face of climate change. “Sustainable urbanization is essential to preserve the environment and guarantee quality of life in Brussels.”.
