Steven Lundahl's Groups (9)

  • Marketing Energy Efficiency

    248 members Latest Activity: Mar 19

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

  • Renewable Energy

    64 members Latest Activity: Oct 22, 2015 This group will focus on the issues associated with incorporating renewable energy sources like Solar PV, Solar Thermal, Geothermal, Small Wind,…

  • HVAC

    186 members Latest Activity: on Tuesday 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…

  • 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…

  • Weatherization

    155 members Latest Activity: Mar 1 Share your concerns and successes as a weatherization professional, or information for this community.

  • 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.

  • Habitat for Humanity

    65 members Latest Activity: Feb 25

    Sustainable Building Group

  • 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.

  • Building Performance Institute (BPI)

    316 members Latest Activity: on Monday

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

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Twitter

Latest Activity

Dan Antonioli replied to Dan Antonioli's discussion Net Zero Energy Hot Water
"Daniel,  Several years ago I was researching two different systems, one of which I almost…"
5 hours ago
Dan Antonioli replied to Dan Antonioli's discussion Net Zero Energy Hot Water
"Rich, it always depends on site conditions, but generally speaking the 80% figure is a common…"
5 hours ago
Rick Causo posted a video

Swing Green GFX Drain Water Heat Recovery - GreenFoX

PowerHouseTV aired Sept 5 & 6, 2015. Segment 2 of the show highlights Swing Green, Inc. and the 4th generation of Drain Water Heat Recovery system, the Green...
10 hours ago
Matt Thornberry replied to Kim Tanner's discussion Game of Homes
"Thanks Kim! Game of Homes is an exciting new way to earn professional development credits for BPI…"
11 hours ago
Tom White posted a video

Enhabit: the non-profit that helps homes work better

Hear from homeowners Sonia, Amy, Roberta and Ty of Portland, Oregon, and Andy of Beaverton, Oregon, about their experiences with Enhabit. Enhabit is a non-pr...
12 hours ago
Daniel Beauchemin replied to Dan Antonioli's discussion Net Zero Energy Hot Water
"Dan Antonioli, You can use a ThermoDrain, drain water heat recovery to preheat your water and…"
13 hours ago
Steve Leombruno replied to Tim Kendzia's discussion Cooling effect from solar panels
"I have been told t"
13 hours ago
Rich Manning replied to Diane Chojnowski's discussion Poll: Where do you go for information on home performance?
"My favorite is Building Science Corp. Its not only comprehensive, its free!"
13 hours ago

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