ChooseRenewables.com, Site Specific Energy Analysis

Hypothetical Installation

Here’s a little shout out for a brand spanking new website called ChooseRenewables.com.  I like the website because it empowers individuals with facts necessary to live in a more sustainable way.  Included below are images of my experiment with CR, but this is all specific to MY HOME ADDRESS.  Every location is different, so feel free to plug in your address and see what it provides.

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By |September 20th, 2007|Conservation, Energy Efficiency, Gadgets, Solar, Wind|0 Comments

[Video] PowerPod, 500 sf of Modular, Green Living

CNET PowerPod Video

Recently, I wrote an article about the energy efficiency of the PowerPod, and now, CNET’s Martin LaMonica has a video of the first PowerPod demo resting in a defunct coal power plant in Lawrence, Massachusetts.  Clicking the picture above will take you directly to the video.  I really like the PowerPod.  It’s modular, green, and very simple in design.  The PowerPod could be used as a home for a bachelor or intimate duo, but it’s more likely going to be used as an office, vacation abode, lake cabin, or something like that.  And as far as cost is concerned, with your basic residential green finish out, you’re talking about $100k for 500 sf.  You can also view more info and photos at CNET

Seattle Off-Grid Concept Combines Chickens, Crops + Sustainable Living (S2)

Center for Urban Agriculture

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. 

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Net Metering, Minimum Floor Areas, Kendall House, Green Banks + Natural Landscaping (WIR)

Week in Review

Solar Decathlon Teams Using Warmboard

MIT Solar House

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.

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By |September 13th, 2007|Energy Efficiency, Gadgets, Materials, News, Solar|0 Comments

Nascent Home Tech Aims to Slash Energy Hogs

House Off Switch GreenSwitch

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. 

By |September 11th, 2007|Conservation, Energy Efficiency, Gadgets, Materials|0 Comments