In the heart of Chongqing’s Bishan District, an urban revolution is underway. The district is embracing a transformative “sponge city” approach, redefining how cities manage water and combat climate challenges.
By installing permeable bricks throughout sidewalks and public spaces, the ground now has the ability to “breathe.” These innovative bricks allow rainwater to seep through, reducing runoff and replenishing underground water sources.
But the innovation doesn’t stop there. Rain gardens have been integrated into the urban landscape, acting as natural reservoirs. These gardens absorb excess rainwater, mitigating the risk of flooding while adding greenery to the cityscape.
Even rooftops are getting a green makeover. Schools and buildings are sporting lush green roofs, turning unused spaces into thriving ecosystems. These green roofs not only enhance biodiversity but also help in cooling the urban environment.
Thanks to these efforts, Bishan District is not only reducing urban flooding but also improving its microclimate. This ecological urban model showcases how cities can harmoniously blend development with nature—a pioneering step that truly deserves applause.
