Copenhagen, the vibrant capital of Denmark, is renowned for its design, cycling culture, and high quality of life. But beneath the charming canals and green spaces, a pressing challenge looms: managing increasingly intense rainfall due to climate change. Rather than relying solely on traditional infrastructure like pipes and sewers, Copenhagen is embracing nature-based solutions, transforming itself into a “sponge city.”
The sponge city concept, originating in China, focuses on absorbing and retaining rainwater where it falls, mimicking how nature manages water. This involves integrating nature-based solutions into the urban landscape to capture, filter, and slowly release stormwater to mitigate flooding.
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Source: https://christaavampato.com/2025/08/23/copenhagen-from-concrete-jungle-to-sponge-city-%f0%9f%8c%8a/