Featured Blog Posts – August 2013 Archive (6)

Volunteer for the U.S. Department of Energy Solar Decathlon 2013 and XPO!

Volunteer for the U.S. Department of Energy Solar Decathlon 2013 and XPO!

Confluence Communications is pleased to be involved in managing the volunteer program for this exciting event, taking place Oct. 3-13 at the Orange County Great Park in Irvine, California. Volunteers are an important part of this exciting event. To register or find out more about volunteering, visit:…

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Added by Stacy Hunt on August 25, 2013 at 8:00am — No Comments

The Enthalpy Method

Imagine knowing the refrigerant charge was correct on a Central Heat Pump or A/C without attaching gauges!  No, I am not referring to the Lennox "Approach" calculation, which I have found to be very unreliable to predict refrigerant charge, but instead using the simple total capacity calculation with the correct tool.…

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Added by Christopher Morin on August 21, 2013 at 5:15pm — 4 Comments

Making the Invisible Visible: Valuing Energy Efficiency Improvements in a Real Estate Transaction

Often, when homeowners make improvements to an existing house, the most important aspects of home performance – including safety, comfort, energy efficiency, durability, and environmental impact – are literally invisible during key steps of any home sale or refinance transaction.

One result is that energy…

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Added by Melissa Ulbricht on August 19, 2013 at 1:44pm — 3 Comments

What Sustainability Is Really About

Just read a book about the work of an environmental mediator, Lucy Moore, Common Ground on Hostile Turf: Stories from an Environmental Mediator (Island Press). What I liked most about this book was that it was a series of ten stories. There…

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Added by Jim Gunshinan on August 12, 2013 at 11:30am — No Comments

Leveraging Human-Building Interaction (HBI)

Reposted from i.e., the Center for Energy and Environment's Innovation Exchange blog -- http://mncee.org/Innovation-Exchange/ie/

 

Give me a lever long enough and a fulcrum on which to place it, and I shall move the world.



-Archimedes

My colleague Jenny Edwards often describes the…

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Added by Lester Shen on August 8, 2013 at 8:34am — 9 Comments

Be a Little Like a Used Car Salesperson

Used car salesmen get a bad rap, and there are good reasons for that. But I think the home performance community can learn from them in some important ways. I say that as someone who once had a serious case of buyer’s remorse, but got over it.

When I first moved to California I was working at an independent bookstore in Berkeley, and I liked the idea of not having a car. But after a year I realized that I couldn’t get everywhere I wanted to go in a timely manner on BART (Bay…

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Added by Jim Gunshinan on August 5, 2013 at 3:30pm — No Comments

Home Energy Pros

Home Energy Pros was founded by the developers of Home Energy Saver Pro (sponsored by the U.S. Department of Energy,) and brought to you in partnership with Home Energy magazine.  Home Energy Pros is sponsored by the Better Buildings Residential Network.

Latest Activity

Mariusz Chorazy posted a blog post

Here are a few tips to keep your air conditioning bill low

TAKE GOOD CARE OF YOUR AIR CONDITIONER – Like any major appliance, your AC requires regular…See More
7 hours ago
Dale Pickard replied to Rod Fox's discussion Does altitude affect AFUE? or just the input/output BTUs?
"Morgan, I got this below from the Knight installation manual. I note a few things, -These…"
9 hours ago
Dale Pickard replied to Rod Fox's discussion Does altitude affect AFUE? or just the input/output BTUs?
"Hans, The car manufacturer's are doing it with mass flow sensors and oxygen sensors…"
23 hours ago
Dale Pickard replied to Rod Fox's discussion Does altitude affect AFUE? or just the input/output BTUs?
"I was trying to avoid naming manufacturers, but I was going by the published information for the…"
yesterday
Eric Kjelshus replied to Rod Fox's discussion Does altitude affect AFUE? or just the input/output BTUs?
"I look at this not about AFUE,  but flue gas dewpoint.  If your burn rate is rotting the…"
yesterday
Bob Blanchette replied to Kirsten Richnavsky's discussion Crawl spaces and attics: OSHA to implement new rule on confined spaces
"Keeping HVAC equipment out of attics should be part of the new code. "
yesterday
Linda Wigington replied to Linda Wigington's discussion Weigh in - Honorable Mention? 2nd Base? Half-Way There? 50% Better? On the Path? in the group 1000 Home Challenge
"Nickie -  Good points. I think it is easy enough to flag or designate projects that achieve…"
yesterday
Morgan M Audetat replied to Rod Fox's discussion Does altitude affect AFUE? or just the input/output BTUs?
"Though Viessmann is relatively unique in the application of Lambda technology to condensing…"
yesterday

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