All Groups (45)

  • Best Practices (Residential)

    320 members Latest Activity: yesterday

    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…

  • Building Performance Institute (BPI)

    320 members Latest Activity: on Thursday

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

  • Marketing Energy Efficiency

    250 members Latest Activity: Aug 24

    Sharing ideas, tools and examples of promoting energy efficiency to consumers

  • Indoor Air Quality

    2 members Latest Activity: Jun 16, 2015

    For anyone with an interest in indoor air quality and energy retrofits. In many cases changes made during retrofits can affect IAQ. Remember...DO…

  • Women in Home Performance

    5 members Latest Activity: Jun 9, 2015

    The Women in Home Performance initiative aims to address challenges, remove barriers, and promote opportunities for women in the traditionally…


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Latest Activity

Benny hani replied to Benny hani's discussion Manual J online
"Thanks Bob"
22 hours ago
Benny hani replied to Benny hani's discussion Manual J online
"Thank you Isaac"
22 hours ago
Bob Blanchette commented on Amber Vignieri's blog post Even with Polar Vortex, Hourly Pricing Participants Saved
"Looks like the days of paying a fixed amount per KWh are rapidly coming to an end. Many utilities…"
23 hours ago
Bob Blanchette replied to Benny hani's discussion Manual J online
"Be sure the size that you ACCURATELY calculate actually gets installed. Often…"
Bob Blanchette replied to Sean Lintow Sr's discussion Water Saver or Gimmick? in the group Best Practices (Residential)
"The problem is these devices NEVER pay for themselves. Water is cheap, about $3 per 1,000 gallons…"
Bud Poll replied to Rob Madden's discussion Blower Door Testing on Energy Star v3 home
"Where was the blower set up, front door, other?  Was if located in an unobstructed area, not a…"
David N. Armington liked John Poole's discussion Two Part Epoxy and Repair of Structural Wood
David N. Armington joined John Poole's group

Historic Home

Historic and vintage homes are significant to our cultural heritage, yet often lack energy…See More

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