- Ten "Zero-Energy" Town Home Community Planned in Issaquah, Washington [Seattle Times]
- McGraw-Hill Construction’s GreenSource Magazine and ENR.com Win Neal Awards [PRNewswire]
- Bahrain Twin Skyscraper Complex Becomes World’s First Commercial Development to Include Large-Scale Wind Turbines in its Structure [GE Eco-Business]
Back in December, the USGBC awarded Sweetwater Creek State Visitors Center the coveted Platinum level LEED-NC, making it just the 20th building in the world to receive the USGBC’s highest certification. Sweetwater was designed by Gerding Collaborative, an Atlanta-based architecture firm, to reduce the building’s potable water usage by 77% and energy usage by 51%. At these numbers, when compared to a similar building, Sweetwater avoids about 27 tons of carbon emissions annually. Plus, there’s the financial case for the building. Sweetwater was completed at $175 per sf, which I understand is highly competitive for the area.
In the words of Dan Gerding, AIA, Managing Principal of Gerding Collaborative, "The Sweetwater Project is a great example of how a new way of looking at design is good for the building’s owner, good for the people who use the building on a daily basis, and good for the environment." His firm walks the talk. About 70% of the firm’s technical staff is LEED Accredited (LEED-AP).
The building has a slew of classic green features such as a 10.5 KW photovoltaic array, vegetated roof, composting toilet system, drip irrigation system, and rainwater collection system. Also, for the architects out there, Sweetwater is one of the first LEED-Platinum buildings to be designed using 3D "virtual building" technology, Archicad 10. I understand the technology allowed different members of the team to visualize the project in context to provide design and technology solutions more effectively than if the project were designed with the typical 2D approach.
Sweetwater Platinum LEED Design Press Release
[Email/RSS - Click to View Images] Every year, the National Association of Home Builders (NAHB) sponsors a home project and industry experts team up to create a demonstration home with the newest technologies and products. This year’s New American Home was unveiled at the 2007 International Builders’ Show in Orlando, Florida last month. The 2007 New American Home is a 3-story, 4,707 sf urban loft home with a roof plaza. There’s also a first floor terrace, pool, and a 576 sf suite with the two-car garage. Designed by BSB Design, the New American Home has a distinct look. The mission of the home was to illustrate that housing performance can be incorporated into the most simple or complex homes without sacrificing aesthetics. And as it turns out, housing performance = green home.
The New American Home is a standout in green achievement: it’s designed with universal design compliance, designated to be Energy Star certified, and certified green by the Florida Green Building Coalition. The home includes a 2.4 kw solar photovoltaic system; pre-cast, insulated structural concrete wall system; impact resistant, low-emissivity windows; residential automation and home control for all low-voltage systems; air conditioning systems between 15 + 17.8 SEER; four-foot overhangs over most of the south- and west-facing windows; and natural gas instantaneous water heaters. Nice.
So you’re saying, "Yeah but, this house is freakin’ huge!" Yes it is. It’s huge with Cribs-type amenities such as automated, built-in home theaters, an elevator, and a state-of-the-art security system. It’s a model home with tons of green features. More precisely, it uses 73 percent less energy for heating and cooling and 54 percent less energy for water heating, compared to a comparable house in a similar climate. For whatever reason, people build houses this big, so if you’re gonna go big, you might as well go green and energy efficient, too.
- Homebuilder Lennar to Build Largest Solar Homes Development in U.S. – According to a deal with Sacramento Municipality Utility District (SMUD), Lennar will build 1,254 energy-efficient homes with solar power systems as a standard feature in 11 communities in the Sacramento area. SMUD will provide a maximum of $10.9 million in incentives and Lennar will receive the rebates after homes are constructed. That’s about $8,700 per home for solar.
- Philips Supports a New Call-to-Action to Adopt More Energy-Efficient Lighting in North America – A congressional coalition of energy efficiency advocates announced plans for proposed legislative action for a major shift toward incorporating high-efficiency lighting technologies in home and office settings. The call-to-action was introduced by Philips Lighting North America, the Lighting Efficiency Coalition, Congressman Don Manzullo (R- Ill.) and Senator Mark Pryor (D-Ark.) to support the adoption of more energy- efficient lighting in North America.
- DOE Selects 13 Solar Energy Projects for up to $168 Million in Funding – U.S. Department of Energy (DOE) Secretary Samuel W. Bodman announced the selection of 13 industry-led solar technology development projects for negotiation for up to $168 million (FY’07-’09) in funding, subject to appropriation from Congress under President Bush’s Solar America Initiative. These projects will help significantly reduce the cost of producing and distributing solar energy.
[Run time = 26 min.] I’ve posted about LivingHomes here, here, and here. Well, Steve Glenn is the company’s CEO and Founder and he has some interesting things to say. If you’re still unsure about his green cred, he built the first LEED Platinum home in the United States (with the design help of Ray Kappe). Enjoy…
This is the K1 from kitHAUS, which is a prefab company based in Van Nuys, California. The K1 is 289 sf and costs around $59,000. kitHAUS has a series of modules that can be paired (or not) to create a small weekend retreat, backyard office or study, or gigantic residence. Plus, it can be off-grid or grid-tied with the optional solar setup, depending on your tastes.
"F2" is short for "Flickr Friday," a weekly short posted on Friday with an image from Flickr and a quick description. Feel free to email me your F2 ideas.