Clean Technology Tower

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Clean Technology Tower

Clean Technology Tower

Clean Technology Tower is a high-performance, net-zero-energy mixed-use development designed both for a specific site in Chicago and as a prototype to demonstrate sustainable architecture principles that can be applied around the globe.

Building on the concept of biomimicry, Clean Technology Tower uses advanced sustainability systems and strategies to foster a symbiotic relationship with its environment. Sited and formed to harness natural forces, the tower refines conventional methods of capturing those forces to increase efficiency.

Wind turbines at the building’s corners capture wind at its highest velocity as it accelerates around the tower; the turbines become denser as the tower ascends and wind speeds increase. At the tower’s apex, where wind speeds are highest, a domed double roof cavity captures air, creating a large wind farm; negative pressures ventilate the interior. The dome is shaded by photovoltaic cells that capture the southern sun.

While the prototype design is specific to Chicago, its guiding principles and applied technologies are universal. Clean Technology Towers could be built around the world, and each would be distinctly formed in response to its particular site.

The Chicago design features about 1.8 million square feet of office space, 300,000 square-feet of hotel space, a spa and street level retail. Office space is located on high floors to maximize views and take advantage of natural daylight. Dedicated elevators provide access for both office and hotel tenants to all of the tower’s amenities. The tower’s domed top offers unrestricted skyward views, creating a grand atrium space.

feb 09 | Riscaldamento Climatizzazione Idronica (translated)
Biomimicry in building design
Some examples of cutting-edge designs are created according to the principles of biomimicry: an applied science that studies the principles and forms of environmental adaptation found in the natural world and uses them to design objects and systems capable of meeting the needs of human society... MORE


jan 09 | Space
Clean technology building
An embodiment of biomimicry, solar power and wind design in a symbiotic relationship with the local environment... MORE


may 08 | Modern Design
The 11th hour...and the carbon-conflict: smooth operator
It's those famous tree-hugging eco'architects again, Adrian Smith and Gordon Gill with yet another magical mode of harnessing the elements... MORE

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