Dennis McCarthy
  • Male
  • Schaumburg, IL
  • United States
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Dennis McCarthy's Discussions

The answer to the question - Where's the LED zealot now that we could use his input?

Started this discussion. Last reply by Dennis Heidner Aug 9, 2013. 5 Replies

The answer is  I don't concern myself with inorganic LEDs anymore-I pretty much just focus on OLEDs nowadays- really after watchingthe development of a range of LED lamps - I'm transitioning tothe…Continue

I never had anything good to say about crappy LED Retrofits....

Started this discussion. Last reply by Dennis Heidner Mar 24, 2013. 1 Reply

Here is why-- I can speak about 3 instances where manufacturers of LED retrofitshave had  faulty stuff recalled - the latest Lighting Science groups  offerings- the Ecosmart LEDcheapies sold at Home…Continue

LEDs Magazine's comparision of some A-19 LED choices

Started this discussion. Last reply by Eric Wu Feb 5, 2014. 19 Replies

There are occasions to point out a good cache of knowledge - or information - this relates to the task of buying LED lights for your home or office -This is the right time for a multiple product…Continue

Would you like a lighting audit with your energy audit ?

Started this discussion. Last reply by Curt Kinder Feb 2, 2013. 8 Replies

Do energy audits that neglect doing the "subset" of a lighting audit underserve the client ?  If your auto mechanic excluded evaluations of 20% -30% of your car would you be happywith the scope of…Continue

 

Dennis McCarthy's Page

Profile Information

Company
Northern Energy Solutions
Professional Certification
Energy Auditor
Professional Interests
I am a Solid State Lighting specialist, and
energy auditor.

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At 12:01am on February 20, 2011, David Eggleton said…
Hi Dennis.  With your interest in electricity use reduction contests, you might appreciate (or more) The 1000 Home Challenge, which is about reducing all building energy use by a household.  Join the group on this site!
 
 
 

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Home Energy Pros and #MeToo

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How would you insulate this roof?

Started by David Butler in General Forum. Last reply by David Butler 18 hours ago. 34 Replies

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Home Energy Pros and #MeToo

If it doesn't seem obvious why a discussion of …See More
3 hours ago
David Butler replied to David Butler's discussion How would you insulate this roof?
"Sean Lintow proposed rails and clips (re: first comment in this discussion), but in the context of…"
18 hours ago
Brad Cook replied to David Butler's discussion How would you insulate this roof?
"I missed where the suggestion for rails came in. The plywood would not need any rails. 4+ inches is…"
22 hours ago
David Butler replied to David Butler's discussion How would you insulate this roof?
"I'm a little confused about the necessity and purpose of using support rails if working on…"
22 hours ago
David Butler replied to David Butler's discussion How would you insulate this roof?
"If you insulate master bedroom and family room from below, you definitely need more R-value than…"
23 hours ago
David Butler replied to David Butler's discussion How would you insulate this roof?
"Brad, I was only talking about using EPS between the ridges, if necessary, to conform to bolts.…"
23 hours ago
Brad Cook replied to David Butler's discussion How would you insulate this roof?
"It kind of depends on the PIC. Not all insulation is made the same. Here in VT (and all of New…"
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