Judy Roberson
  • Moraga, CA
  • United States
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Latest Activity

Judy Roberson replied to Linda Wigington's discussion Weigh in - Honorable Mention? 2nd Base? Half-Way There? 50% Better? On the Path? in the group 1000 Home Challenge
"Hi Linda - You're asking some very good questions. I don't have very good answers, but here's my $0.02 anyway ;-] I prefer "On the Path!" (which implies movement and continual progress toward a known, common, and worthy…"
Jul 7, 2015
Judy Roberson replied to Linda Wigington's discussion Congrats Ceniceros Household! 26th Project to Officially Meet 1000 Home Challenge in the group 1000 Home Challenge
"Kudos Bruce & family for achieving such exemplary energy use. Are your SMUD colleagues sufficiently impressed?! I'm interested in your heat pump water heater, as water heating (with a natural draft gas storage WH in the center of the house)…"
Mar 20, 2015
Judy Roberson replied to George Kopf's discussion ASHRAE 62.2.2010 and the $20 app
"To clarify, it is 62.2's requirements for ventilation of existing homes that is too complicated, particularly determining the airtightness (cfm50 or ACH50) below which continuous whole-house (vs intermittent local) ventilation is required. As…"
Jan 17, 2013
Judy Roberson joined David Eggleton's group
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1000 Home Challenge

Linda Wigington distinguished between deep retrofits & deep energy reductions, thus expanding the range of strategies & tactics from which we might propose when engaging with people, the ones who choose.See More
Aug 16, 2011
Judy Roberson joined Allison A. Bailes III's group
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HVAC

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 of home energy use, understanding HVAC is critical.See More
Aug 16, 2011
Judy Roberson is now a member of Home Energy Pros
May 18, 2011

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PG&E

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At 11:54am on May 19, 2011, Diane Chojnowski said…

Hi Judy,

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!

Don't forget to upload your profile photo. And add your location on our Member Map!


Thanks!
Diane, HEP Moderator

 
 
 

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Latest Activity

Joseph Frederick added a discussion to the group Energy Auditing Equipment for Sale, Trade or to Purchase
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Blower door Equipment for sale

Minneapolis Blower Door model 700, DG with cruise control. Hoses and manuals, door frame. Used once…See More
2 hours ago
Dan Antonioli replied to Dan Antonioli's discussion Net Zero Energy Hot Water
"For my particular application the heat pump heater would be integral to the tank and thus be…"
5 hours ago
Dennis Heidner replied to Dan Antonioli's discussion Net Zero Energy Hot Water
"What climate zone are you in?  Where would the hot water heater be set?  Northern…"
6 hours ago
Larry Weingarten replied to Dan Antonioli's discussion Net Zero Energy Hot Water
"Hello:  Looking for solid numbers,you might want to search "Martin Holladay solar thermal…"
6 hours ago
Profile IconGabriel Lieb, Beth Neri and Aaron Beck joined Home Energy Pros
7 hours ago
Kim Tanner posted a discussion

Game of Homes

Have you seen the new online game by EnergyLogic, Game of Homes? If not you should check it out!…See More
9 hours ago
Beth Neri liked John Gillis's discussion Tamarack Technologies Introduces First Intelligent Whole House Fan
9 hours ago
Steven Lefler replied to Dan Antonioli's discussion Net Zero Energy Hot Water
"Dan, I build "Net Zero" modular homes. I was given this company as a possible solution…"
9 hours ago

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