George M. Matthews's Groups (9)

  • 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…

  • Social Media and Energy Efficiency

    103 members Latest Activity: Jul 25

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

  • Energy Auditing Equipment for Sale, Trade or to Purchase

    259 members Latest Activity: on Friday

    Discuss the pros and cons of the equipment you are interested in prior to purchase. Post equipment you have to sell, trade or wish to…

  • 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.

  • Marketing Energy Efficiency

    250 members Latest Activity: Aug 24

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

  • HVAC

    187 members Latest Activity: Jul 30 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…

  • 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.

  • INFRARED THERMOGRAPHY USERS

    182 members Latest Activity: Aug 4

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

  • Best Practices (Residential)

    323 members Latest Activity: Nov 28

    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…

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Twitter

Latest Activity

Eric Kjelshus replied to Beverly Lerch's discussion Fireplace drafts
"A brick chimney will take some 70,000 BTU's to heat up to draft on a fireplace.   A…"
3 hours ago
Ed Voytovich replied to Beverly Lerch's discussion Fireplace drafts
"Our solution was to install a Lopi Answer wood burning insert that vents directly through a metal…"
10 hours ago
kevin mack is now a member of Home Energy Pros
13 hours ago
Jim Gunshinan's blog post was featured

A Healthy Home and a Healthy Bottom Line

There has been a lot of interest of late in the weatherization and broader home performance…See More
yesterday
Jonathan Beers commented on Home Energy Magazine's blog post Natural Gas is Becoming Less Attractive
"The carbon intensity of electricity use (lbs. of CO2/MWh) varies a lot from region to region. For…"
yesterday
Diane Chojnowski posted events
yesterday
Home Energy Magazine posted a blog post

Natural Gas is Becoming Less Attractive

The United States and Canada have been fortunate to have access to natural gas for space heating,…See More
yesterday
Jim Gunshinan posted a blog post

A Healthy Home and a Healthy Bottom Line

There has been a lot of interest of late in the weatherization and broader home performance…See More
yesterday

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