In the heart of Seattle, the design professionals at Mithun see a farm rising vertically into the sky. Although it may never be built, the Center for Urban Agriculture (CUA) won “Best of Show” in the Cascadia Region Green Building Council’s Living Building Challenge. Vertically constructed on a .72 acre site, the off-grid building is designed to be completely energy and water sufficient and will include 318 affordable apartments (studio – 2 bedroom). And on top of that, there will be greenhouses, rooftop gardens, a chicken farm, and fields for growing vegetables and grains.
It’s taken about two years, but the Goodwin-Wise Flatpak is finally becoming a reality, as you can see from these images. This home is in Massachusetts, and for those of you looking for prefab on the east coast, Flatpak is certainly an option. I really like how the house is tucked into the enveloping landscape, almost camouflaged from the entry way. See more at Amy Goodwin’s blog and photo album; via MoCo Loco.
- The Grid Impacts of Net Metering
- Big Steps in Building: Ban Minimum Floor Areas
- Kendall House in Miami is a model of efficiency and low environmental impact.
- Who’s the greenest bank of all? Sustainable building is all the rage – and big banks want in on the action.
- I never promised you a rose garden. You say natural. I say neglected. A growing number of urban gardeners are facing off with their neighbors over how they tend their plots: wild and eco-friendly or manicured and weed-free.
Twenty teams have been selected by the U.S. Department of Energy to compete in the 2007 Solar Decathlon, which takes place in Washington D.C. from October 12-20, 2007. As part of the competition, teams are challenged to design, build, and operate the most attractive, energy-efficient solar-powered home. Using only energy from the sun and with an eye towards modern design, teams meticulously choose the products and materials that go into their home. Interestingly, at least five teams, including MIT, UT-Austin, U. of Maryland, U. of Cincinnati, and Lawrence Technological University, are using the Warmboard Radiant Subfloor system. I’ve noticed the increasing use of Warmboard in several green projects, so I thought I would do a small post on the subject.
When I was growing up, if there was an errant light or something on, my dad would take my brothers and sisters into the room and say something like, "kids, this light isn’t going to turn itself off and it isn’t free to keep on either." Needless to say, I learned to turn things off at a young age. To make this process easier, two pieces of technology aim to eliminate the need to micro-manage electronics in your home.
There’s the GreenSwitch and the House-Off Switch. The premise of each is that there’s a singular switch that turns off all non-essential electronic items that have been set up to the switch. The designer of the House-Off Switch (pictured top left) is Jack Godfrey Wood, who is based in London (and I’m not sure whether his concept is being marketed at this point). The GreenSwitch (pictured top right) is the real deal and is supported by our favorite green expert, Ed Begley Jr.
Here’s how the GreenSwitch works. The central switch controls all the slave components that have been set up and home installation takes about an hour. There are 4 simple pieces you may use: (1) master switch, (2) thermostat control, (3) slave wall switches, and (4) outlets. You decide what you have a tendency to leave on or which areas are vampires and install the proper piece at that position. The relay between the master and slave is wireless, microchip-controlled radio frequency (RF) based communication, so there’s no getting in the attic with wires, etc. And as a side note, according to the Department of Energy, 10-15% of the what you pay for on your energy bill is from stand-by or phantom power, so to the extent that you can trim that down, you’re saving money. Basic Kit MSRPs for $1125.00.
Recently, I’ve had the pleasure of discussing the phenomenon of container housing with David Cross, Chief Business Development Officer for SG Blocks LLC. SG Blocks, short for Safe and Green, is a sustainable building system made from containers. Going beyond the trendy fascination with exposed container architecture design–modern, industrial, and extremely good looking, in my opinion, SG Blocks intends to use containers as a fundamental component to building construction. A container home doesn’t necessarily have to look like a container home (that’s up to you), but it can have all the same advantages: comfortable, strong, green, and affordable.
The home you see above is an example of container modules being used on a traditional home as a framing system. From the outside or inside, you’re not going to know that it was built with container modules. The cost of framing a home built with SG Blocks is about $22-30 psf, which is roughly comparable to other forms of construction. BUT did you know that recycling containers into steel beams takes nearly 8,000 kW of energy at a cost of roughly $800? Rather, it takes about 400 kW of energy to turn containers into a home. At about 5% of the energy when compared to straight recycling, that’s not bad. And right now, SG Blocks is in the process of rolling out their building system nationally.