Global…..Cooling? May 11, 2008
Posted by Steve in : Breaking News, Methods & Strategies, Adaptive Reuse, Energy Efficiency, Sustainability , add a commentThis past April, the USA had an average temperature of 51 degrees, which was one of the coolest in the last 114 years — where is the global warming? Look at the data here.
The Sustainable House March 25, 2008
Posted by Steve in : Breaking News, Adaptive Reuse, Energy Efficiency, Sustainability , add a commentI am a big fan of using the sun and wind as energy sources rather than paying the local utility, and working to create a sustainable house. I love to imagine what one of these “energy-free” houses would be like and I think I found one in Enertia. I saw them tonight on the Science Channel.
In the Enertia Building System, solid Energy-Engineered wood walls replace siding, framing, insulation, and paneling. An air flow and access channel, or Envelope, runs around the building, just inside the walls - creating a miniature biosphere. Here solar heated air circulates, pumping and boosting geothermal energy from beneath the house, storing it in the massive wood walls. Thermal inertia causes the house to “float” between the cycles of night and day, and even between the seasons.
Many aspects of the Enertia® House are unusual and innovative - but backed up by science, common-sense, and prototype homes across America. In fact, each aspect listed below increases the energy efficiency of the building. The effect is Synergistic - equal to more than the sum of the parts. The Enertia® House can make more energy than it uses!
What do you think? I love this idea. Could you do one of these in Chicago?
“Green Houses”: The Inconvenient Truth February 29, 2008
Posted by Steve in : The City, Methods & Strategies, Adaptive Reuse, Energy Efficiency , add a commentAs energy prices continue to increase, I have searched for ways to reduce our cost of energy in our house — I am currently looking at solar power, wind energy and geothermal (although running a 300 foot deep pipe in the backyard doens’t seem feasible in the city) . If you like this stuff, check out Chicago company Aerotecture for their urban windmills! I came across an article that looked at two different approaches to home building and energy consumption. Look over the description of the following two houses and see if you can tell which one belongs to an environmentalist:
House Number One
So I find articles about the direction oA 20 room mansion (not including 8 bathrooms) heated by natural gas. Add on a pool (and a pool house) and a separate guest house, all heated by gas. In one month this residence consumes more energy than the average American household does in a year. The average monthly bill for electricity and natural gas runs over $2,400. In natural gas alone, this property consumes more than 20 times the national average for an American home. This house is not situated in a Northern or Midwestern “snow belt” area. It’s in the South.
House Number Two
Designed by an architecture professor at a leading national university. 
This house incorporates every “green” feature current home construction can provide. The house is 4,000 square feet ( 4 bedrooms ) and is nestled on a high prairie in the American southwest. A central closet in the house holds geothermal heat-pumps drawing ground water through pipes sunk 300 feet into the ground. The water (usually 67 degrees F. ) heats the house in the winter and cools it in the summer. The system uses no fossil fuels such as oil or natural gas and it consumes one-quarter electricity required for a conventional heating/cooling system. Rainwater from the roof is collected and funneled into a 25,000 gallon underground cistern. Wastewater from showers, sinks and toilets goes into underground purifying tanks and then into the cistern. The collected water then irrigates the land surrounding the house. Surrounding flowers and shrubs native to the area enable the property to blend into the surrounding rural landscape.
House number one is outside of Nashville , Tennessee; it is the abode of the “environmentalist” Al Gore. House number two is on a ranch near Crawford, Texas; it is the residence the of the President of the United States , George W. Bush.
Alas, this is an “inconvenient truth” for environmentalists who can’t walk the talk.
Background
According to the Associated Press, the Gore’s 10,000 square foot Belle Meade residence (more…)
