fmrubinstein
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fmrubinstein commented on Chris Kaiser's blog post Why the incandescent deserves its death
"One CFL has about twice the embodied energy as a single incandescent lamp. Since you'd need at least 4 incandescent lamps to achieve the lifetime of even one CFL, on a life cycle basis, there's at least twice the embodied energy in…"
May 30, 2011
fmrubinstein commented on Chris Kaiser's blog post Why the incandescent deserves its death
"Chris- Thank you for this contribution. Very clear-headed thinking."
May 26, 2011
fmrubinstein replied to Dennis McCarthy's discussion Lighting audits as a subset of the energy audits.
"Just because LEDs are succeeding in applications where they transmit information (LED TVs, monitors, etc) doesn't necessarily mean that they will take over general lighting, where the purpose is to provide a blob and cost is king. In homes,…"
Mar 24, 2011
fmrubinstein replied to Dennis McCarthy's discussion Lighting audits as a subset of the energy audits.
"Dennis- I agree completely that lighting is a sorely overlooked opportunity to save energy without losing amenity. But I am less convinced that LEDs are necessarily the only and best way to get there. In particular, I think a combination of controls…"
Mar 24, 2011
fmrubinstein replied to Dennis McCarthy's discussion Lighting audits as a subset of the energy audits.
"Dave- I like your use of occupancy sensors in the home and "feel your pain" when it comes to convincing people to pay attention to the obvious savings from simply turning lights out when possible. I research control solutions more for…"
Mar 24, 2011
fmrubinstein updated their profile photo
Mar 24, 2011
fmrubinstein is now a member of Home Energy Pros
Mar 6, 2011

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Berkeley Lab

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At 4:07pm on March 9, 2011, Diane Chojnowski said…

Welcome to Home Energy Pros! Feel free to join the conversation in the Forum and Groups. And share your energy efficiency photos, videos and upcoming events. If you're blogging about home performance, this is the place for you!

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Michael Wenzel is now a member of Home Energy Pros
4 hours ago
Stan Harbuck added a discussion to the group Energy Auditing Equipment for Sale, Trade or to Purchase
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4 Fans, Doors, Gauges, etc. for Sale - 4 Q4E 3300 Retrotec Fans, Doors, Drivers, etc.

4 Rarely used Q4E 3300 Retrotec fan sets (2010/2011) and all related equipment for sale, including…See More
7 hours ago
Stan Harbuck 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
8 hours ago
Amber Vignieri posted a blog post
yesterday
Barbara Smith's video was featured

Weatherization: Crawl Spaces

Crawl Spaces - Training for Weatherization Installers. Re-posted from Seventhwave.org
yesterday
Kelly replied to Colin Genge's discussion What is the value of using a pressure pan to test outlets?
"Hi Colin, I like using the pressure pans at outlets to guide my inspections once I'm in the…"
Thursday
Leo Klisch commented on Home Energy Magazine's blog post Natural Gas is Becoming Less Attractive
"It seems a bit wasteful to use NG for such a low temperature application as space heat. If a heat…"
Thursday
HomeWiz posted photos
Thursday

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