TJ Ewing's Groups (11)

  • Building Simulations

    72 members Latest Activity: Feb 14, 2015 Work collaboratively to find easier, more accurate and better ways to model, predict and verify a home's energy consumption.

  • Best Practices (Residential)

    314 members Latest Activity: Mar 1

    Best Building, Retrofitting, or even Auditing Practices - what are they, what should change, what needs to find it's way to the dust bin of…

  • Energy Efficient Design

    70 members Latest Activity: Dec 15, 2015 Energy efficiency starts at the drafting table... How architects and designers can help buildings reach high-performance standards.

  • Home Energy Ratings

    105 members Latest Activity: Jun 17, 2015 Calculating them; visualizing them; explaining them; selling them .... there is a lot to discuss and debate here

  • HVAC

    185 members Latest Activity: Mar 30 HVAC design, Manuals J, S, T, & D, Duct leakage, Air flow, ENERGY STAR new home requirements, and more. Since heating & cooling are such a big part…

  • Tools of the Trade

    100 members Latest Activity: Mar 16 A hammer and a saw used to be the key tools for home contractors. Today, the best-in-breed also use high-tech equipment while performing a…

  • Building Performance Institute (BPI)

    316 members Latest Activity: Apr 20

    BPI is the nation's premier standards development, quality assurance and credentialing organization for residential energy efficiency retrofit…

  • Hall of Shame

    145 members Latest Activity: Dec 11, 2015 In this group, members share an array of images from the field, showing the kinds of issues encountered by home performance professionals in real…

  • INFRARED THERMOGRAPHY USERS

    179 members Latest Activity: Feb 15

    This group is dedicated to knowledge sharing and discussion of infrared thermography for building sciences and energy applications.

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Latest Activity

Hans Joachim Preiss replied to Dan Antonioli's discussion Net Zero Energy Hot Water
"Dan, Let me attempt to compare apples with apples: My solar thermal system is located in…"
10 minutes ago
Dan Antonioli replied to Dan Antonioli's discussion Net Zero Energy Hot Water
"Hi Hans, I don't know where you're located but where I am a 2.5 kw pv system costs closer…"
2 hours ago
Hans Joachim Preiss replied to Dan Antonioli's discussion Net Zero Energy Hot Water
"I use the combination of solar PV and heatpump water heaters in the vast majority of net-zero…"
4 hours ago
Amber Vignieri posted a blog post
8 hours ago
William Zwack added a discussion to the group Job Board
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Residental Energy Specialist: Washington, DC (or possibly telework)

Position Summary: CSRA Incorporated is searching for a Sr. Residential Building Energy Efficiency…See More
9 hours ago
Profile Iconteplie_poly, Gabriel Lieb and Beth Neri joined Home Energy Pros
9 hours ago
Shaun posted a discussion

Commercial duct testing

Hello all,I am a BPI BA, HERS rater and QC inspector. I cant find a ton of information on this…See More
9 hours ago
Dennis Heidner replied to Dan Antonioli's discussion Net Zero Energy Hot Water
"Dan, Solar PV and solar H2O work in northern climates...They can still provide the desired goal in…"
23 hours ago

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