This is the first Passive House certified new house on the West Coast (joining a California remodel in the Pacific Coast certification club). The traditional home, located in Salem, Oregon, was built with a number of green materials by Bilyeu Homes, Inc. It's also airtight, ultra-insulated, and very energy efficient — as are other Passive Houses we've discussed in Utah, Kansas, and Louisiana.
With 113.5 points, this North Carolina home is one of the greenest remodels ever certified by the LEED for Homes program, according to EcoHome Magazine. Architect Jay DeChesere led the Wilmington project which diverted 91% of construction waste and secured a HERS rating of 28 post-renovation. You’ll have to admit these are some stellar numbers!
Ideabox was invited to participate in this year's NW Natural Street of Dreams in Portland to show how compact living, when well designed, can be luxurious at the same time. The eco prefab on display the entire month is about 20% the size of the largest home on the block, yet it has everything one could ask for *and* an approachable price tag.
This contemporary home just hit the market about a week ago and comes with Earth Advantage Gold certification and a 2.4 kW photovoltaic system expected to save the future owner about 30% on utilities. With three bedrooms, two and a half bathrooms, and 1,836 square feet, the speculative home at 5110 NE 17th Street also has bamboo flooring, tankless water heating, and energy-efficient appliances for $419,000, illustrating the fact that in progressive cities like Portland, stylish green homes are becoming the standard.
I thought the ECObitat concept from Felipe Campolina was worth a look. ECObitat, a modular system capable of being applied to emergency or relief housing, features drop-down telescopic legs and a steel skeleton covered in OSB, thermoacoustic insulation, and greenery. Water and solar power is collected on the roof, while an Energy Ball captures on-site green energy. The set up is spartan but interesting nonetheless.
Update: See the completed Passive House retrofit in California!
This is the first Passive House in California and the first retrofit Passive House in the entire country, according to a press release issued by Solar Knights Construction earlier this week. The airtight retrofit was accomplished with, among other things, superior insulation, triple-glazed windows, and an energy recovery ventilation system.