My first Twitter Follower was SLS Construction. He posted on his blog tonight about a Twitter Convo that I was participating in.
You can read Sean’s Blog Post here. He does a great job for homeowners in general and for Energy Efficiency.
I jumped into a conversation between my friend John Poole of Derby, Connecticut and Peter Troast of Energy Circle.
John lives in a Derby that is very old. In Connecticut they have houses that are 200 – 300 years old. I live in Derby that is not so old. In Kansas and we do not have houses that old. John has a blog about preserving those old houses. You can read John’s Blog here. He has a neat Point of View and some very good experience.
Peter is CEO of Energy Circle. They work at explaining problems in building science, and providing real, actionable insights for homeowners to increase the energy efficiency of their homes. Energy Circle also provides energy efficient devices and products for consumers and marketing services to Energy Raters and Auditors.
Others that were mentioned in this convo were Chris Laumer-Giddens and Energy Vanguard. Chris is an Architect and Energy Guy, Energy Vanguard, a twitter handle for Allison Bailes, is a physicist, energy guru and a juggler of some fame. They hang out in Atlanta and other places, where Ya’ll is common. You can find them at Energy Vanguard.
Here is a shot of part of the convo, just before I jumped in.
Somewhat later, John (from Derby, CT) posted a link to the Wiki definition of a Deep Energy Retrofit. http://en.wikipedia.org/wiki/Deep_energy_retrofit
Wiki uses a 30% reduction in energy use as a line to define deep as in Deep Energy Retrofit. I can accept a 30 % reduction for deep.
That level of reduction eliminates, in my climate zone (4), moving from an old 60 AFUE furnace to a 95 AFUE furnace, or a new AC unit, or spending a couple thousand dollars on windows, none of which will reduce an annual energy bill by 30%. At this level, it would require air sealing work to reduce infiltration, insulation and then take a look at the equipment.
Any discussion of Energy Efficient Improvements, for me, also must involve some type of significant savings to cover the cost, and probably some work that will significantly improve the comfort, quality and durability of the home and the lives of the people living there.
Without going into too much detail in this post, that means most of the cost should be returned in energy savings in a reasonable time frame or work is done for the sake of doing stuff right. Stuff is safety related, like fire safety, electrical safety or indoor air quality.
When the Twitter Convo seemed to hit the limits of the 140 char blog, Sean suggested that we draft our friend Leah Thayer to help out some how with the issues. Leah runs the Daily 5 Remodel site and is a connector of people and ideas. Sean threw out some ideas for a Blog Off type of pushing the 140 limit or perhaps some type of round table to do the same.
This post was to throw out two points on Sean’s wonderful idea and to keep the ball rolling
First the definition of DER – use the Wiki at 30%. Second, the pushing of the 140 limit should be documented for ourselves and others. I am open to the options, and look forward to continuing the extended convo.
Speaking of others, at some point AFF got involved with a comment about leakiness. We all know and appreciate Alexandra’s and Kymberly’s efforts to keep us fit as a fiddle. AFF with her twin KFF are fitness and exercise (please excuse my use of the ‘E’ word?) gurus.