Marg properties's Groups (30)

  • ACI (Affordable Comfort, Inc.)

    67 members Latest Activity: Feb 4, 2016

    ACI (Affordable Comfort, Inc.) is a nonprofit organization providing cutting-edge information,…

  • Pinterest

    34 members Latest Activity: Dec 22, 2015

    Do you have a Pinterest board for energy topics?

    Post the link to your Pinterest energy board in the comments below to share your pins with…

  • Considering Permaculture &/or Transition

    22 members Latest Activity: Mar 14, 2016

    Some who work to increase energy efficiency and intelligent/wise use of energy are, and some will be, permaculturists.  Some are involved in…

  • Social Media and Energy Efficiency

    104 members Latest Activity: Dec 30, 2016

    Tell us how you reach customers, contractors and others using online social media.

  • 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,…

  • TREAT Software

    22 members Latest Activity: Jul 19, 2015

    A forum to discuss how to questions regarding modeling issues, improvements, etc.

  • Tools of the Trade

    101 members Latest Activity: Aug 4, 2016 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…

  • Habitat for Humanity

    67 members Latest Activity: Dec 30, 2016

    Sustainable Building Group

  • 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…

  • 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.

  • News & Announcements

    52 members Latest Activity: Feb 1

    Share your news and announcements with the community in this group.

    To post news or an announcement, please start a new…

  • Marketing Energy Efficiency

    252 members Latest Activity: Mar 3

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

  • 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

  • Home Energy Pros on Twitter

    65 members Latest Activity: Jan 16

    We've created a twitter list of members of Home Energy Pros who tweet about home performance and energy efficiency!

  • 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…

  • 1000 Home Challenge

    134 members Latest Activity: Feb 7

    Linda Wigington distinguished between deep retrofits & deep energy reductions, thus expanding the range of strategies & tactics from…

  • Facebook Pages

    129 members Latest Activity: Dec 30, 2016

    Does your company or organization have a Facebook Page?

    This group is for pros who have facebook pages. Post the link to your facebook page…

  • 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.

  • Energy Upgrade California

    56 members Latest Activity: Sep 8, 2015

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

  • Air Conditioning Contractors of America

    25 members Latest Activity: Dec 22, 2015

    ACCA is a non-profit association serving more than 60,000 professionals and 4,000 businesses in the HVACR community, working together to promote…

Featured Forum Discussions

Too many BTU's. Too much horsepower?

Started by Steve in General Forum. Last reply by Eric Kjelshus 13 hours ago. 4 Replies

Stack/wind pressure and flow networks.

Started by Daniel James Grundy in Training. Last reply by Daniel James Grundy yesterday. 5 Replies

BDT with vermiculite in hollow CMU walls?

Started by Brad Cook in General Forum. Last reply by John Nicholas on Thursday. 2 Replies

Strange IR Image

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

Videos

  • Add Videos
  • View All

Latest Activity

Eric Kjelshus replied to Steve's discussion Too many BTU's. Too much horsepower?
"Its more about run time with high RH removing, than to large over sized AC unit, in houses.  …"
13 hours ago
Sarah OConnell posted a blog post

Crowdsourcing for Innovation

Share Your Ideas!Novel Building Envelope Design for Increased Thermal PerformanceIn 2014, more than…See More
yesterday
Colin de Paor is now a member of Home Energy Pros
yesterday
Walter Ahlgrim replied to Steve's discussion Too many BTU's. Too much horsepower?
"The 5 ton system you have is not 500 hp racecar engines they are 500 hp truck engines. The duct…"
yesterday
Daniel James Grundy replied to Daniel James Grundy's discussion Stack/wind pressure and flow networks.
"So I wanted to start with a basic who can help then go into more detail later. But yes find…"
yesterday
Daniel James Grundy replied to Daniel James Grundy's discussion Stack/wind pressure and flow networks.
"My tutor got back to me and while areas don't quite feel right a little to much assumptions…"
yesterday
Brennan Less replied to Daniel James Grundy's discussion Stack/wind pressure and flow networks.
"Daniel, I'm assuming you're trying to predict the airflows through the different openings…"
yesterday
Martin Newmark joined allen p tanner's group
Thumbnail

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
yesterday

Home Energy Pros

Welcome to Home Energy Pros – the unique digital community by and for those who work in the home energy performance arena.

Home Energy Pros was founded by the developers of Home Energy Saver Pro (supported by the U.S. Department of Energy) and brought to you in partnership with Home Energy magazine.  Home Energy Pros is sponsored by the Better Buildings Residential Network. Please honor our Guidelines

© 2017   Created by Lawrence Berkeley National Laboratory.   Powered by

Badges  |  Report an Issue  |  Terms of Service