by Sila Egridere, Architect and Smart City Expert.
Cities worldwide are facing significant challenges, including rising temperatures, the intensifying heat island effect, worsening floods, and increasing air pollution. In response, urban planners and policymakers are beginning to rethink how the multiple benefits of urban nature can be systematically integrated into city planning.
Trees-as-Infrastructure is leading this transformation by integrating trees into urban planning in ways that go far beyond aesthetics. Trees are a critical component of our city systems. In our insightful conversation with Sebastian Klemm and Sofia Valentini, we explored the challenges cities face today and how nature can play a more integral role in urban infrastructure.
Sebastian Klemm, co-holder of Trees-as-Infrastructure and the NbS Portfolio at Dm Capital Systems, plays a key role in building relationships for place-based systemic financing facilities that support urban nature infrastructure, climate resilience, public health, social cohesion, and a just transition.
Sofia Valentini, a strategic designer at Dark Matter Labs, has been key in shaping Trees-as-Infrastructure’s Location-Based Scoring (LBS) methodology. She works on creating tools that help cities make informed decisions about where and how to implement nature-based solutions.
Why Trees Are Essential
Trees play a vital role in improving urban environments by cleaning the air, managing water, and significantly reducing heat. Studies show that increasing tree coverage from 0% to 25% can lower urban air temperatures by approximately 4.4°C, helping to mitigate the urban heat island effect (Springer, 2024). Trees also reduce energy costs by providing shade and cooling buildings. In some cases, strategically placed shade trees can lower cooling energy consumption by up to 30% (ISA Arboriculture, 2024).
Beyond their direct environmental benefits, trees provide spaces for communities to connect, boost mental health, and enhance overall well-being. Trees-as-Infrastructure highlights these entangled values, showing that trees are also essential for the interconnected public health, social well-being and a thriving economy.
Full article: https://mayorsofeurope.eu/science-and-the-city/trees-as-infrastructure-ensuring-cool-green-and-resilient-cities/
