Steven Lundahl's Groups (9)

  • Marketing Energy Efficiency

    252 members Latest Activity: Mar 3

    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

    189 members Latest Activity: Jan 9 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)

    325 members Latest Activity: Jan 17

    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

    161 members Latest Activity: Jan 17 Share your concerns and successes as a weatherization professional, or information for this community.

  • Building Simulations

    73 members Latest Activity: Dec 30, 2016 Work collaboratively to find easier, more accurate and better ways to model, predict and verify a home's energy consumption.

  • Habitat for Humanity

    67 members Latest Activity: Dec 30, 2016

    Sustainable Building Group

  • INFRARED THERMOGRAPHY USERS

    185 members Latest Activity: Dec 30, 2016

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

  • Building Performance Institute (BPI)

    322 members Latest Activity: on Monday

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

Featured Forum Discussions

BDT with vermiculite in hollow CMU walls?

Started by Brad Cook in General Forum. Last reply by John Nicholas 3 hours ago. 2 Replies

Stack/wind pressure and flow networks.

Started by Daniel James Grundy in Training. Last reply by William H Nickerson on Tuesday. 2 Replies

Strange IR Image

Started by Larry Nissman in General Forum. Last reply by Brad Cook Mar 9. 7 Replies

Videos

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Latest Activity

Martin Newmark 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
1 hour ago
John Nicholas replied to Brad Cook's discussion BDT with vermiculite in hollow CMU walls?
"If the drywall is in good shape, you should have little worries about the 50pa depressurization…"
3 hours ago
tedkidd replied to Steve's discussion Too many BTU's. Too much horsepower?
"Does the house ever feel clammy? Do you have to keep the thermostat below 74 to be comfortable? Is…"
6 hours ago
Danielle Sass Byrnett liked Diane Chojnowski's blog post Don MacOdrum receives BPI's 2017 Tony Woods Award!
6 hours ago
Home Energy Magazine's video was featured

#TinyLab Tour Ends: Lessons Learned

Grace and Corbett Lunsford are happy to not be moving every week, like they did on the Proof Is Possible Tour! Hear some of the ups and downs, and what they ...
7 hours ago
Diane Chojnowski posted a blog post
7 hours ago
Profile IconB.J. Cassell, Scott Gigrich, Saint Xavier and 3 more joined Home Energy Pros
8 hours ago
Horace Douglas Hunt, Jr. posted a status
"#Hers rating system or @_BPI_ and #DOE rating system? Whats your coice? #HVAC #Energy @resnetus #resnet #HomePerformance"
9 hours ago

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