Mention in the Young Design category of the Catalonia Ecodesign Award 2025
Tonah
IED Barcelona – Student: Rodrigo Triana
Academic year
2023/2024
“Tonah” is an outdoor parasol with a natural cooling system powered by solar energy.
Its main structure, made of recyclable aluminum, supports an unglazed, porous terracotta reservoir that cools the air through passive evaporation. A double layer of UV-protected fabric channels and directs the flow of cool air. A solar panel powers a low-energy fan that disperses the cooled air.
The modular design and the use of recycled materials make this a scalable product, adaptable to various climates and environments.
Rodrigo Triana is a Bachelor of Arts in Product Design student.
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