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Arrowhead by SOM in South Quay, London (S2)

SOM Arrowhead

With the weird looking skyscrapers, there’s a business problem of having expensive, unusable space.  Often, the most pragmatic, profitable shape is the plain old rectangle.  So for the sake of staying grounded in reality, today I’m going back to the boxy, modern-style skyscraper.  Above is Arrowhead, a 525,000 sf office building under construction in South Quay, London (UK) by Skidmore, Owings & Merrill.  The 26-story building is expecting an "excellent" rating under BREEAM, the environmental building assessment tool used in the UK.  Among other green features, Arrowhead will have a green roof on the top and a mid-level rooftop terrace.  The building also has a glass climate wall with external metal shading to retain heat gain in the winter and permit cooling in the summer. 

Good Links:
++Arrowhead, London, United Kingdom [SOM]
++SOM Gets Green Light for Office Development in Millennium Quarter [WAN]

SOM Arrowhead Lobby

::"S2" is short for "Skyscraper Sunday," a weekly article on green skyscrapers posted every Sunday::

Sprawl Lawsuit, Green Multifamily, Greener Hotels, & CB Richard Ellis (WIR)

Week in Review
  1. Citing the threat posed by climate change, California State Attorney General Jerry Brown has filed suit against San Bernardino County for failing to rein in sprawl. 
  2. AIA releases a web feature on incorporating green design elements to enhance multifamily communities. 
  3. Major hotel chains are starting to change their environmentally wasteful ways and design "greener" buildings. 
  4. CB Richard Ellis Group becomes the first major commercial real estate services company to announce plans to go carbon neutral (and do it by 2010) and assist its clients with energy-efficiency programs. 

First 1 Hotel & Residences, Starwood's Green Brand, Breaks Ground in Seattle

Seattle1hotelresidences It looks like the joint-venture partnership of AvStar Seattle LLC, which is the combo of Starwood Capital Group Global LLC (SCGG) and Avalon Holdings, broke ground on the world’s first 1 Hotel & Residences in Seattle.  The 23-story, mixed-use development will be at Second Avenue and Pine Street in downtown Seattle.  The $200 M development, which is slated for occupancy in the winter 2008, includes retail, residential, and hotel components with amenities such as a 40,000 sf athletic club, organic specialty restaurant and grocer, and 8,000 sf spa.  There will be 110 "City Suites" and 98 condominiums, of which, the City Suites have already been oversubscribed and pre-reserved.  Also, the LEED-certified hotel will receive the 5-star management services of SCGG.  We know the building was designed by Sienna Architecture, and there are some good renderings at the links below, but specific details on green amenities are still a little tough to come by.  We’ll keep monitoring the roll out of the 1 green hotel brand. 

Good Links:
++1 Hotel & Residences [Official Website]
++1 Hotel & Residences [Seattle Post-Intelligencer]
++Avalon, Starwood Capital Break Ground on First 1 Hotel & Residences [GLN]
++Starwood Announces New Green Hotel: 1 Hotel & Residences [JG]

Siberian Mixed-Use Ecological Tower by Foster + Partners


When I first saw the concept renderings, I thought I was looking at a diamond perched upon a hill.  To the contrary, the images show a new mixed-use sustainable tower concept, or "ecological tower," by Foster + Partners for Khanty Mansiysk, Siberia.  The tower rises on the foundation of two podium buildings, each diamond-cut in style to allow light to penetrate the atrium.  The apex of the tower will have a panoramic viewing platform and restaurant for guests to gaze out into the city.  Paramount to the design is the desire to facilitate solar gain (it’s cold in Siberia) and allow natural lighting.  Encompassed by a densely wooded area, the architects designed the building to minimize disturbance to the landscape. 

Good Links:
++Designs Revealed for New Ecological Tower in Siberia [Foster + Partners]
++Siberia’s Sparkling Eco Tower [WAN]

Read more »

S2: The Top Ten Green Skyscrapers (EcoGeek)


Every Sunday, Jetson Green features a different green skyscraper, and flat out, I’m amazed at the innovation architects and engineers are putting into these towering eco-phallics.  So, in the spirit of looking at what we can do with modern technology, I thought it would be fun to highlight an article called "Uber-Eco-Towers: The Top Ten Green Skyscrapers," by Jon Schroeder for EcoGeek.  Building on the hype from the recent sustainable skyscraper design conference (link), Jon has a list of what he’s determined to be the top ten green towers.  Here they are from top to bottom:

  1. The Bahrain World Trade Center Towers
  2. The Pearl River Tower
  3. Bank of America Tower – One Bryant Park
  4. The Lighthouse Tower
  5. The CIS Tower
  6. The Hearst Tower
  7. The Burj al-Taqa – Energy Tower
  8. Waugh Thistleton Residential Tower
  9. 340 on the Park
  10. The Urban Cactus

Looks like 7 of the 10 that made Jon’s cut have been featured previously on Jetson Green.  I’ll make sure to write an article on the other 3 buildings detailing their accomplishments.  Nice list EcoGeek…

::"S2" is short for "Skyscraper Sunday," a weekly article on green skyscrapers posted every Sunday::

S2: Hypergreen by Jacques Ferrier (+ Podcast)



Recently, Paris-based architect Jacques Ferrier unleashed his "Hypergreen" mixed-use skyscraper concept, which was submitted for a project competition in Paris.  Hypergreen incorporates a curving lattice facade made of ultra-high-performance concrete that acts as the building’s primary structural system.  It has the look of steel, almost resembling some of Foster’s designs such as Hearst Tower or 30 St Mary Axe.  Measuring 246 meters in height, Hypergreen has the following green features:  geothermal heat pumps, photovoltaic panels, integrated wind turbines, earth cooling tubes, vegetated sky lobbies, a roof garden, rainwater recovery system, and flexible and adaptable floor plates.  The exoskeleton reduces the number of columns that make for odd floor plates. 

Good Links:
++Jacques Ferrier Architecture [Official Website]
++Green Skyscraper Will Have ‘Steel-like’ Concrete Skin [BD+C – PODCAST]

Read more »

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