Leo Rainer
  • Berkeley, CA
  • United States
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  • Austin Brown
  • Diane Chojnowski

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Latest Activity

Leo Rainer replied to Ti Mougne's discussion Price of CFLs going up!
"Note that LEDs also use rare-earth phosphors to produce good quality white light. I don't know if the fraction of their cost due to phosphors is as high as with CFLs (currently 50%), but expect LED prices to rise too. Some detailed articles on…"
Aug 18, 2011
Leo Rainer joined Norm Bourassa's group
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Multifamily Buildings

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 share our experiences on cost effective audit & retrofit strategies and analysis tool needs.See More
Feb 2, 2011
George M. Matthews left a comment for Leo Rainer
"Hi Leo, We met about 11 or 15 years ago at a PG&E event  in San Ramon. I think you helped me with some building energy issue. Anyway, great to see that you are at LBL and in "BS" group. George Matthews Home Energy…"
Jan 5, 2011
Leo Rainer just added their location.
Jan 5, 2011
Leo Rainer joined Evan Mills's group
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Home Energy Ratings

Calculating them; visualizing them; explaining them; selling them .... there is a lot to discuss and debate hereSee More
Jan 5, 2011
Leo Rainer joined James White's group
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Building Simulations

Work collaboratively to find easier, more accurate and better ways to model, predict and verify a home's energy consumption.
Jan 5, 2011
Leo Rainer updated their profile
Oct 22, 2010
Leo Rainer is now a member of Home Energy Pros
Sep 28, 2010

Profile Information

Company
Lawrence Berkeley National Lab
Professional Interests
Residential building simulation
Miscellaneous energy use in homes
Monitoring and verification
Website URL
http://hes.lbl.gov

Comment Wall (2 comments)

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At 5:47pm on January 5, 2011, George M. Matthews said…

Hi Leo,

We met about 11 or 15 years ago at a PG&E event  in San Ramon. I think you helped me with some building energy issue.

Anyway, great to see that you are at LBL and in "BS" group.

George Matthews

Home Energy Retrofit

Geoconserve Remodeling

At 4:11pm on September 28, 2010, Diane Chojnowski said…
Hi Leo, Welcome to Home Energy Pros! Great to connect with you here!
Don't forget to upload a picture!
 
 
 

Home Energy Pros

Home Energy Pros was founded by the developers of Home Energy Saver Pro (sponsored by the U.S. Department of Energy,) and brought to you in partnership with Home Energy magazine.

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Sean Lintow Sr replied to Bud Poll's discussion Basing air exchange on house volume??
"Sorry Bud but I think you need to clarify your issues with using volumes to calculate ACH As for…"
3 hours ago
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Dennis Heidner commented on Dale Stephens's blog post LED Lighting 24-month update 18,240 hours & counting
"Dale, good write up. For the landscaping bulbs,  if they had been T3 12V wedge bulbs,  I…"
Friday
Brett Little commented on Tom White's video
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The Future of Housing - And How Airtightness Can Help

"It's very true! So many people and contractors have tons of insulated attics but no air seal…"
Thursday
Chris Leach replied to Richard Beyer's discussion "The Dangers of Using Spray Foam Insulation"
"The problems will surface soon enough . Why don't we take a second look at this over rated…"
Thursday
Don Fitchett commented on Tom White's video
Thursday
tedkidd replied to Bob Blanchette's discussion How does Cycles Per Hour affect real world AFUE?
"Want to spot a simpleton? It's a guy who thinks EE and comfort are disconnected.  Want…"
Thursday
tedkidd commented on Tom White's blog post Clean Energy Works Oregon: Total Home Performance
"Nice post Tom! I really like how he puts that. Leveraging interests so they can optimize…"
Thursday

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