Shadow Optimisation of Low-impact Temporary Architecture to Improve Climatic Comfort in Urban Spaces

Urban spaces face threats from climate change, including phenomena like urban heat islands, impacting cities across different latitudes. This research aims to develop a performative architecture enhancing outdoor seating comfort in summer while minimizing ecological impact. We used an algorithmic approach in design and comfort analysis, following circular economy and carbon sequestration principles. A case study in Parma, Italy, is the subject of experimentation. The project targets creating surfaces to maximize shade for seating areas, using Rhino / Grasshopper / LadyBug Tools software and a solar parameter morphogenesis approach. Materials like local bamboo and recycled wood are chosen for performance and sustainability. The design is tailored to Parma's latitudes and takes advantage of climate simulations. UTCI index tests climatic comfort, comparing results between the emerged project and a flat roof. Construction experiments in bamboo and wood were part of the design and analysis process.