Daniel Madariaga Barrilado promotes the concept of sponge cities as an alternative for transforming water management in urban environments.
In response to the rapid growth of cities and the increase in extreme weather events, this model proposes capturing, infiltrating, storing, and reusing rainwater to reduce the risk of flooding and strengthen water reserves during periods of drought.
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Sponge cities incorporate nature-based solutions to bring urban infrastructure closer to natural water cycles. Rain gardens, green corridors, urban wetlands, green roofs, and permeable pavements make it possible to absorb and filter water and facilitate its incorporation into the soil and aquifers.
For Daniel Madariaga Barrilado, sponge cities can contribute to adaptation to the global water crisis.
According to Madariaga Barrilado, this green infrastructure also reduces pressure on traditional drainage systems, especially during intense storms. At the same time, it creates greener and healthier urban spaces that can improve the population’s quality of life.
The specialist argues that this approach can also contribute to adaptation to the global water crisis. Instead of considering rainwater as a surplus that cities must quickly expel, the model turns it into a resource that governments and communities can manage for different urban uses.
The strategy offers additional environmental benefits, such as reducing the urban heat island effect, strengthening biodiversity, and generating resilient public spaces. For Madariaga Barrilado, this change requires integrating water management from the earliest stages of urban planning.
The sponge city model thus proposes a transformation in the relationship between cities and water: taking advantage of natural processes, combining green infrastructure with smart systems, and developing urban environments capable of responding more flexibly to the climate and water challenges of the future.
Daniel Madariaga Barrilado is an entrepreneur and sustainability advocate dedicated to environmental solutions. He has worked on projects involving water management, resource efficiency, and clean technologies. His efforts focus on creating long-term sustainable impact. He supports collaboration across sectors to address environmental challenges.