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Case for State + Local Renewable Energy Rebates: Solar Umbrella House (2006)

Project_house Green Wombat reports that the Governator was pumping up California’s commitment to create 3,000 megawatts of new solar-produced, clean energy by 2017.  Think about that.  We’re talking about governmental support for empowering and supporting residents to generate their own energy.  Relatedly, the Solar Umbrella House is a modern + green example of what can happen when home owners take advantage of the governmental benefits of clean energy subsidization.  It was an AIA/COTE Top Ten Green Project in 2006, by architect Pugh + Scarpa.  What more can I say than that the Solar Umbrella House looks good and sunlight provides 95% of the electricity (less than $300 /year in energy bills). 

In addition to being designed passively to optimize the balance of sun and shade, the home has 89 amorphous photovoltaic panels that are connected to the grid with a net meter provided by the city of Los Angeles.  The house is decked out with energy-efficient everything.  Indoor air quality is perpetually monitored.  The design is LEED-H (v2) consistent.  Certified wood, recycled materials + salvaged materials were used all over the place. 

COSTS:
The photovoltaic system, solar hot-water system, thermally broken glazing, and energy efficient appliances cost about $39,000.  Not cheap, but that’s where rebates come in.  To pay for the solar panels, there was a $18,600 rebate from the City Department of Water and Power and a $4,000 rebate from the federal government.  After applying the rebates, the payback on this investment becomes 12 years, and the solar panel warranty lasts for 25 years.  Not bad. 

Books_and_stairs Bedroom_1 Back_yard

So what’s the big deal?  If your city isn’t on board with clean energy, there isn’t a 12 year payback and you continue to buy electricity created from dirty coal plants (unless it’s a green provider).  Which is better?  Option A) independent, site-generated electricity that pays for itself after 12 years + is warrantied for 25 years + creates lower electricity bills or B) no site-generated electricity + persistently increasing electricity bills + dirty air.  This is common sense, get your state and local governments to support renewable energy so that you can create a better living environment for your family.  If you do it like the Solar Umbrella House, you can do it in green style!

Jennifer Siegal, Office of Mobile Design, the Modern + Green Take Home

Take_homeQuoting Jennifer Siegal, founder of Venica, California-based Office of Mobile Design (OMD):  "I’m interested in how technology is influencing the way we form communities…because our lifestyles are demanding more lightness, our buildings shouldn’t be sitting so heavy."  Siegal was featured in the October 2006 issue of Fast Company magazine, and praised as a "fresh face from the front lines of design."  In a world where renderings are common and completed projects are not, aka, the prefab world, Siegal is really staking a claim in this ultra-stylish, sustainable chase for comfortable, affordable living. 

Fast_company_siegal

Siegal’s work includes the Mobile Eco Lab (1998), Portable House (2001), Seatrain House (2003), and the Swellhouse.  Her most recent work is a modern, modular home product line called Take Home.  Go to the website and take a gander at her captivating architecture.  You’ll find also that her work goes beyond the realm of aesthetics and mid-century modern vernacular and into sustainability.  That’s going to be where architects will make a huge difference, I believe.  In addition to that, I think OMD is taking pro-active steps to clarify the pricing of their prefabs and make modern + sustainable living more affordable.

Take_home_3 Take_home_2 Take_home_4_1

Sustainability:
Sustainability is a key issue in the design process at OMD.  Prefab presents the natural green benefit of avoiding all the construction waste that plagues stick-built construction.  With the Take Home, OMD also offers precision steel construction, high-end amenities (Italian Boffi kitchens + Duravit bathrooms), fully landscaped courtyards with pools, passive cooling systems, and AVAILABLE 100% solar power and water heating.  Also available is bamboo and radiant heated flooring.  Homes range in size from 800-5,000 square feet and cost $210-270 per square foot.  Not bad at all!

Extra Links:
Incoming! [Fast Company]
Office of Mobile Design [OMD + Prefab]
Siegal’s Desert Hot Springs Development [the take home]

Skyscraper Sunday: LEED Platinum Genzyme Center

Anton_grassl_genzyme_rendering This building is a little old hat for many of the readers here (it was an AIA/COTE Top Ten Green Project in 2004), but I think there are some important aspects of the projects that can be remembered and applied to new green projects.  This building is in the highest eschelon of LEED ratings, the platinum standard (LEED-NC, v2), and if you follow the links below, they’ve been generous enough to explain how they received all the points towards Platinum certification.  You can even take a virtual tour of the building if you’re interested. 

The building is the corporate headquarters for a biotechnology firm and houses 900 employees in 12 floors.  Here are some of the many green features:  high performance curtainwall glazing system with operable windows on all 12 floors; steam from local plant is used for heating + cooling; about 1/3 of the building uses ventilated double-facade that blocks summer solar and captures winter solar gains; the central atrium acts as a huge return air duct and light shaft; air moves up the atrium and out exhaust fans near the skylight; natural light is brought in from solar-tracking mirrors above the skylight and reflected deep throughout the building; the building saves water use comparably by 32% by using waterless urinals, dual flush toilets, automatic faucets, and low-flush fixtures; storm water supplements the cooling towers and irrigates the landscaped roof; partial electricity generation is provided by the building integrated photovoltaics (PV); nearly 90% of the wood is FSC-certified; and the building materials were chosen based on low emissions, recycled content, and/or local manufacturing.  Not a bad list!

Anton_grassl_layers_photo_1 Roland_halbe_interior

Really, I think this enormous achievement required the collective efforts of many different players with a similar vision.  Architect and lead designer was Behnisch, Behnisch & Partner, executive architect – base building was House & Robertson Architects, tenant improvements architect was Next Phase Studios, landscape architect was Michael Van Valkenburgh Architects, and Turner Construction Company was the contractor. 

Extra Links:
USGBC Case Study Information
Top Ten Green Projects 2004 [AIA/COTE]
Genzyme Center Building Information + Facts [Genzyme Website]



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