The International Energy Conservation Code (IECC 2009 and 2012) requires HVAC ducts to be tested to prove a minimum leakage. While many states and localities will adopt this code outright, it is likely that many will also amend it to allow inspection and sealing alternatives. Many HVAC contractors are bound to breathe a sigh of relief at not having to face potential failure and the subsequent looking for the 'leak in the trunk line' that will eat up their profit margins by the…Continue
For a technician or auditor that works outside of the Oil Heating Industry, seeing a tank leaking in a basement can send you into a moment of shock. Then of course, the dreaded conversation with the Homeowner will cast a cloud. The key is to have a plan, and know what to do. The smallest amount of knowledge in this subject could make you the hero. Simply stating, "Call your Oil Company!" can leave them feeling helpless. Of course, that oil delivery company must know about a leaking…Continue
A building is not sacred. A church or a temple, no matter how old, or big, or beautiful, by itself is not sacred. It’s the attitude of the people and the things that people do in a building that make it sacred or not. I have met many people in the home performance field who quietly go about the work of…Continue
Added by Jim Gunshinan on January 11, 2013 at 4:00pm — No Comments
Added by Melissa Ulbricht on January 11, 2013 at 11:00am — No Comments
If a tree falls in the…Continue
Added by Laura Reedy Stukel on January 10, 2013 at 2:36pm — No Comments
This new year has the promise of some bright signs in the housing market. There are equally…Continue
Added by Laura Reedy Stukel on January 10, 2013 at 2:06pm — No Comments
The Appraisal Institute’s An Introduction to Green Homes is yet another valuable tool from the Institute, paving the way for appraisers to handle green home assignments. The book, authored by long-time appraiser, REALTOR, and educator Alan Simmons in 2010 helps appraisers new to this work “know what they don’t know.” The book equips appraisers to identify green building certifications, techniques,…Continue
Added by Home Energy Magazine on January 9, 2013 at 10:11am — No Comments
After writing last week's post: "High CO Reading, Now What?" it occurred to me that not as many people out there: technicians, raters, or auditors; are up to speed on the age old firing rate calculation. I hope this simple procedure is easily understood as you may find it useful if you are working with negative pressure gas valves, with Energy Star Homes, or just simply forgot your manometer at the shop. I…Continue
For some reason this is never reported in the popular media, anywhere: We have blown Way Past the climate tipping point! The proof of this follows:
The Climactic Tipping Point we passed it 5 years ago! More…Continue
Added by Tom DelConte on January 8, 2013 at 9:30am — No Comments
Reposted from i.e., the Center for Energy and Environment's Innovation Exchange blog -- http://mncee.org/Innovation-Exchange/ie/…Continue
Added by Lester Shen on January 8, 2013 at 8:21am — No Comments
"Americans can always be counted on to do the right thing...after they have exhausted all other possibilities." Winston Churchill
How much does it cost to perform a deep-energy retrofit at a 100-year-old single-family home? Thanks to a recent study in Utica, New York, we now know the answer: about $100,000.…Continue
Hot water is required in every home. In earlier days, there were hardly any sources that can be used for heating water except fire. As the time passes, numerous advancements take place in the technology that makes life easy of the people.
Now days, if you just make a search in the market, you will come across a variety of devices that can be used for heating purposes. But barely any of them is constructed keeping in mind its affects on the environment.
We are well…
Added by Jack Sadyak on January 3, 2013 at 12:00am — No Comments
We all have stories about losing power in our home for several hours—or days—and many people suspect that power interruptions are becoming more frequent. They may be right; unfortunately, the utility data are so sketchy that nobody can say for certain. But declining investment in maintenance on the part of utilities, plus the increased frequency of extreme weather caused by climate change, are almost certain to keep the blackouts coming.
One response is to buy a home generator. That’s…Continue
From the great region of the country that gave us rock, blues, country, dubstep, and Tejano music origins, not to mention the space program, horns mounted on pickup trucks, and Gilley's (everywhere, now) comes the newest invention and innovation, the …Continue
This seems to be one of the unluckiest weeks to draw in the on-call pool for a technician. You see, over the Winter you have to respond to no-heat calls much faster than a residence without cooling on Memorial or Independence Day. I remember visiting homes many Festivus evenings and getting the old clunker of a boiler running, without the swears from "A Christmas Story". But, even over the last fifteen years, being on-call has changed. If you were not able to barter your way out of…Continue
Hey guys - long time reader, first time poster. Happy to be here!
How many of you live in deregulated energy markets, by chance? If you're not familiar with them, the way they work is pretty simple. Just like deregulation across other industries, deregulated energy markets spread the regulatory power for your electricity service across a few different areas rather than condensing it all under one body. Basically, deregulated markets like Pennsylvania and Texas allow citizens…Continue
As I recently reviewed in my “Storytelling from BECC” blog, media provides a huge opportunity for the home performance industry to make it into the mainstream. That’s why I was pleased to see recently that HGTV’s show “Property Brothers” was dolling out advice that I’ve heard more than once at industry conferences.
For those of you unfamiliar, the “Property Brothers,” also known as Drew and Jonathan…Continue
Added by Macie Melendez on December 18, 2012 at 1:15pm — No Comments
The insurance industry, the world's largest business with $4.6 trillion in revenues, is making larger efforts to manage climate change-related risks, according to a new study published today in the journal Science.
"Weather- and climate-related insurance losses today average $50 billion a year. These losses have more than doubled each decade since the 1980s, adjusted for inflation," says the study's author Evan Mills, a scientist in Lawrence Berkeley National Laboratory…Continue
Added by Home Energy Magazine on December 18, 2012 at 12:58pm — No Comments
Tankless- expensive, high maintenance, high failure rates, high install costs, limited flow rates, poor winter performance, long payback.
Hybrid Electric- too tall, need surrounding space for heat exchange, poor durability, noisy, may need condensate pump.
Solar- requires southern exposure, cold & cloudy days: poor performance, very long payback, high install costs
The good old Storage Tank water heater- electric is OK, fast…Continue