Liz Vogel replaced the windows and updated the heating system in her small multifamily building in the Logan Square neighborhood of Chicago. But she still noticed that parts of her home were not staying warm in winter. So she set out to solve the mystery of the missing heat. She saw icicles hanging from her roof, and that was a clue that pointed to where heat was escaping. The presence of these “ice dams” meant that Liz was paying to heat her roof and melt the snow instead of heating her…Continue
The Appraisal Institute has developed a Residential Green and Energy Efficient Addendum. The Appraisal Institute Green Addendum is the first residential energy efficiency appraisal report addendum developed by appraisers, for use by appraisers when appropriate. This report evaluates items of high performance housing for consideration by appraisers.
Measuring the Value of Home Energy Efficiency
The Appraisal Institute Green Addendum will serve as a tool for…Continue
Added by Everblue Training on April 30, 2014 at 5:39am — No Comments
Aeroseal is a product that seals small leaks in the ductwork. No attic work is required by the crew to work the equipment. It is monitored by a computer program that tells when the pressure of the ductwork is low enough that most of the leakage has been sealed.
The plus side to Aeroseal is that:
1. It is able to reach inaccessible parts if the attic such as flat roofs.
2. No attic work has to be done.
Two years ago Software Advice predicted that electricians would be one of the best-suited construction trades to capitalize on the growth of green construction. It appears that prediction is coming true. Since 2005, the green construction industry has grown from close to three billion dollar industry to one worth roughly $48 billion.…Continue
Added by Bernard A. Ferret on November 23, 2012 at 6:30pm — No Comments
"Ma'am, we've just tested your house and found your infiltration rate to be 16.7 ACH50, your R-values to be only 26% of the IECC…Continue
Whether you are a “do-it-yourself” home energy auditor or a seasoned professional, learning about a home from an initial visual inspection is an important tool during an energy audit of home which can highlight energy saving opportunities. The visual inspection is the first indication…Continue
by Don Ames, www.detectenergy.comContinue
by Don Ames, www.detectenergy.com
In my last article, I spoke about a home energy audit and the hot tub on the back deck. Remember, it was a manufactured home with a great deck overlooking a roaring hillside stream. Next door, the neighbors were the countryside recyclers, at least I suppose that's what they might call themselves.
Personally, I think I would call them by a…Continue
Added by Don Ames on March 1, 2012 at 11:30pm — No Comments
Illinois Home Performance with ENERGY STAR (IHP) is currently sponsoring a building science training series. The most recent training took place in Normal, Illinois at Heartland Community College on Infrared technologies such as infrared cameras and images used to detect problem areas in buildings. Brian Kumer, owner of Thermal Imaging Services, was the instructor for this 8-hour course which consisted of both a classroom portion and a field portion.…Continue
Added by Andrew Navolio on February 24, 2012 at 8:36am — No Comments
So the price of gas is hovering near $4.00 a gallon again. Have you noticed a change in your driving habits? More people are choosing to stay home over driving long distances for vacation. They’re also combining trips to multiple locations to get more things done all at once and if they forget to stop at one,…Continue
Added by David Willson on April 25, 2011 at 8:30pm — No Comments
My company, Building Efficiency Resources (www.TheBER.com) is--among other things--a HERS providership. We see a tremendous opportunity now and into the future for Raters on the retrofit side, and we are devoting considerable effort to exploring and developing ways for our Raters to seize that opportunity. We bring to that task a clear understanding that not all Certified Raters are highly knowledgeable about existing homes, and that the farther back we…Continue
Added by David Willson on April 23, 2011 at 8:30pm — No Comments
Added by David Willson on April 21, 2011 at 8:46pm — No Comments
This very question was recently posed in the BPI Group. Is there a conflict of interest when an energy auditor also offers contracting or weatherization services to their clients? At first glance, many would say that the easy answer is "yes". The common reasoning is that people will steer their clients towards the products they sell in order to make as much money as possible. After all, that's what we are all in business for, isn't it? The other answer was "it's just human…Continue