EMKAAN conceptualizes floating, drone-like circadian clouds to cool our cities
Areas of our cities and towns will be shaded by floating, drone-like cells in the future, according to EMKAAN, with their circadian clouds design. As an architecture and engineering consultancy based in Dubai and Abu Dhabi in the UAE, EMKAAN understands the need to cool down our urban environment. They are on a mission to enable this idea and transform it into a reality. This could be soon, as the project won the international ‘cool Abu Dhabi’ award in 2020, selected from over 1,500 entries from more than 76 countries.
The design resembles a cloud but is actually formed by an orchestra of small, synchronized floating cells. Each one is lined by a structure of sunlight sensors, photochromic panels and 3D rotated fans, which help it control and adjust its position. A helium balloon then sits at the centre of the cell. Its sunlight sensors help the drone-like devices to detect, respond and follow the sun to block direct light continuously. Collecting energy through its photochromic sheets, the cells disperse and light up as if scattered chandeliers at night.
Acting as its namesake, the EMKAAN circadian clouds design creates a cooling solution for urban outdoor public spaces. These areas still feel outside as only direct sunlight is blocked. The clouds also function as a gateway element to help wind flow in cities and towns as another measure to maintain thermal control. The result engages the community by enabling a public space for different, enjoyable activities outside.
