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Pittsburgh's "breathing" building by Gensler aims to be the world's greenest skyscraper

Pittsburgh's "breathing" building by Gensler aims to be the world's greenest skyscraper | PROYECTO ESPACIOS | Scoop.it

The PNC Financial Services Group hopes to exceed LEED Platinum requirements while promoting a healthy workplace with a recent development – the Tower at PNC Plaza. Located in downtown Pittsburgh, the building will be 800,00 sq.ft (74,322 sq.mt) with a construction budget of approximately US $240 million.


The "breathing" design created by architecture firm Gensler moves away from the traditional closed air-conditioned environment and has the lofty aim of becoming the greenest skyscraper in the world.


Employees in the 33 floor glass tower will access daylight and fresh air. The PNC Tower design recognizes that the Pittsburgh climate can provide increased levels of natural light onto the floorspace along with improved regulation of temperatures for much of the year without using traditional, energy-intensive HVAC systems. The Tower hopes to achieve this with a double-skin facade of two panes of glass separated by an enclosed cavity, allowing external air inside. The facade features operable doors and windows that admit fresh air into the building during optimal conditions, while a solar chimney is another passive system- it pulls air in through the open windows, the air then travels across the floors, is heated and exhaled through the roof shaft.


The Tower will consume less than 50 percent of the energy a typical office building uses and will save PNC at least 30 percent on its energy costs...


Via Lauren Moss
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Norm Miller's curator insight, January 9, 2013 12:07 PM

Tall buildings have been historically less efficient than smaller squarer buildings to operate, but now with new technologies we are seeing rapid improvements in the taller buildings and FINALLY we are seeing things like operable ventilation once again.

Society for College and University Planning (SCUP)'s curator insight, February 1, 2013 9:25 AM

SCUP–49, the Society for College and University Planning's 49th annual conference, will be held in Pittsburgh in July 2014.

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Gensler’s Sustainable Tower at PNC Plaza in Pittsburgh

Gensler’s Sustainable Tower at PNC Plaza in Pittsburgh | PROYECTO ESPACIOS | Scoop.it

Gensler just broke ground on Pittsburgh's new Tower at PNC Plaza - which was designed to be one of the world's most environmentally friendly skyscrapers.


After researching the world's most sustainable buildings, the design team chose the most efficient and effective green design strategies that work with Pittsburgh's climate in order to minimize energy use. Their high performance design is expected to set the standard for sustainability in skyscrapers and includes the use of double-skinned facade, natural ventilation, daylighting, solar power and more...


Via Lauren Moss
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