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Swift Small Wind Quietly Coming to Market in July

Palestra

Swift Wind Turbine is a quiet, rooftop mounted wind turbine.  Unlike some designs you’ve seen previously, this one has an outer ring and five blades.  The outer ring acts as a diffuser — the wind travels down the blades and is dispersed along the ring, therefore eliminating noise and keeping the turbine quiet.  The company estimates a noise of less than 35 decibels for all wind speeds.  The 7 foot diameter ring needs a roof line clearance of a couple feet and in good winds, can generate up to 2000 kWh of power (1.5 kW @ 14 m/s). 

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Clean Technology Tower: Elegant Mix of Biomimicry, Wind Design + Solar Power

Clean Technology Tower If you haven't noticed, Adrian Smith and Gordon Gill have been showing off some seriously green designs since leaving SOM* — this building is another such example.  One of their newest projects, Clean Technology Tower, builds on principles of biomimicry and utilizes technology and building systems to interact with the surrounding environment.  As you'll notice from the renderings below, wind turbines are located at the building's corners to capture wind at its highest velocity as it accelerates around the building.  The number of turbines in the structure increases as you climb up towards the apex, where there's a veritable wind farm!  Also at the top of the skyscraper, where winds are at a maximum, is a domed double roof cavity that captures air for the wind farm.  The dome itself is also clad in photovoltaic cells that harness the sun's energy.

Located near public and private transportation, Clean Technology Tower will house roughly 1.8 million sf of office and 300k sf of hotel space.  Although I'm not sure of the green skyscraper's precise location, Smith + Gill promises unparalleled views of Lake Michigan and the Chicago River from the dome atrium.  Imagine working in a building where you can take the elevator to the top, watch the turbines whirl away, and see the entire city.  It doesn't get much better than that. 

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Anti-Smog Design with Solar Drop + Wind Tower [S2]

Antismogparis

Anti-Smog is a prototype project envisioned for a post-industrial area of Paris that aims to invent a new architecture — auto-sufficient, depolluting architecture, reactive to its environment.  The Vincent Callebaut Architectures prototype relies heavily on building-integrated, green innovation such as vertical axis wind turbines, rooftop solar panels, and living walls and greenery.  The result is a design that not only borders on positive energy as a self-sufficient structure, but one that moves into a refreshing realm of natural architecture that can clean and replenish the surrounding air.

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