David Willson's Groups (6)

  • Building Performance Institute (BPI)

    285 members Latest Activity: 8 hours ago

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

  • Energy Upgrade California

    51 members Latest Activity: Sep 26

    This is a group for contractors and other pros participating in the Energy Upgrade California energy efficiency program launched 3/1/11.

  • Home Energy Pros on Twitter

    50 members Latest Activity: Apr 16

    We've created a twitter list of members of Home Energy Pros who tweet!

  • Best Practices (Residential)

    284 members Latest Activity: Dec 4

    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…

  • Marketing Energy Efficiency

    235 members Latest Activity: Dec 4

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

  • Building Simulations

    70 members Latest Activity: Nov 6 Work collaboratively to find easier, more accurate and better ways to model, predict and verify a home's energy consumption.

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.

Latest Activity

Mike Kandel added a discussion to the group Building Performance Institute (BPI)
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BPI's Home Energy Auditing Standard Published as ANSI Standard

The Building Performance Institute, Inc. (BPI) is proud to announce that BPI-1100-T-2014: Home…See More
8 hours ago
Mike Kandel posted a discussion

BPI's Home Energy Auditing Standard Published as ANSI Standard

The Building Performance Institute, Inc. (BPI) is proud to announce that BPI-1100-T-2014: Home…See More
8 hours ago
Hal Skinner posted a discussion
9 hours ago
Todd St.Clair joined allen p tanner's group
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Energy Auditing Equipment for Sale, Trade or to Purchase

Discuss the pros and cons of the equipment you are interested in prior to purchase. Post equipment…See More
12 hours ago
Todd St.Clair replied to Jim Falakos's discussion Treat Software in the group Energy Auditing Equipment for Sale, Trade or to Purchase
"How long ago did you buy this, if it was good for 5 months? And how much would you take for this."
12 hours ago
Bud Poll replied to Bud Poll's discussion Basing air exchange on house volume??
"Hi Sean, yes I am struggling with this and that is why I opened the discussion, so a definite…"
14 hours ago
Lynda Wright is now a member of Home Energy Pros
14 hours ago
Sean Lintow Sr replied to Bud Poll's discussion Basing air exchange on house volume??
"Sorry Bud but I think you need to clarify your issues with using volumes to calculate ACH As for…"
yesterday

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