Barry NewDelman's Groups (6)

  • Energy Efficient Design

    71 members Latest Activity: Dec 31, 2016 Energy efficiency starts at the drafting table... How architects and designers can help buildings reach high-performance standards.

  • 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.

  • Home Energy Ratings

    107 members Latest Activity: Oct 3 Calculating them; visualizing them; explaining them; selling them .... there is a lot to discuss and debate here

  • Social Media and Energy Efficiency

    104 members Latest Activity: Dec 31, 2016

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

  • Marketing Energy Efficiency

    253 members Latest Activity: Jul 21

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

  • Multifamily Buildings

    149 members Latest Activity: Sep 26

    For too long there has been relatively little EE focus on multifamily, but some new programs have recently started. This group gives us a venue to…

Forum Discussions

Psychrometric Chart Training

Started by John Krochmalny in Training 7 hours ago. 0 Replies

Too many Heat Pump Water Heaters in a basement?

Started by Brad Cook in General Forum. Last reply by Michael Duclos 12 hours ago. 10 Replies

How would you insulate this roof?

Started by David Butler in General Forum. Last reply by David Butler on Monday. 2 Replies

Dirty solar panels

Started by Evan Mills in General Forum. Last reply by Stacie Bagnasco on Monday. 1 Reply

Latest Activity

B Eric Bell liked Bob Krell's group Healthy Indoors (IAQ)
4 hours ago
John Krochmalny posted a discussion

Psychrometric Chart Training

Looking through the various areas of this site, I didn't see too much information or training on…See More
7 hours ago
Profile IconMike Malek, Avery T. Phillips and Sarah Burger joined Home Energy Pros Forum
8 hours ago
Dannie Jackson's blog post was featured

Core Heat And Other Concepts

  In some places the use of solar heated liquids from hot water solar panels are used to provide…See More
12 hours ago
Michael Duclos replied to Brad Cook's discussion Too many Heat Pump Water Heaters in a basement?
"I’ve been looking into Sanden for a multi-family PH near Laconia, NH, ASHRAE 99.6% temp is…"
12 hours ago
Profile IconTroy Spindler, Mike Berg, Andrew McDowell and 4 more joined Home Energy Pros Forum
yesterday
David Butler replied to Brad Cook's discussion Too many Heat Pump Water Heaters in a basement?
"theoretically, let's say you perfectly isolate the HPWH from a heat source. The HPWH's…"
Monday
David Butler replied to David Butler's discussion How would you insulate this roof?
"Interesting idea. Commercial roof on a slope! Typical density for roofing spray foam is 2.5 to 3.0…"
Monday

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