Marie McMahon Meehan
  • Jamaica Plain, MA
  • United States
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Latest Activity

Marie McMahon Meehan replied to Nick Helmholdt's discussion How to Add a Passively Cooled Wine Cellar?
"For a root cellar, a very clever designer covered the entire basement slab with dimple mat (Delta FL), then R-10 of XPS, then subfloor, etc. The root cellar is a large closet in the basement that is air-sealed and insulated from the rest…"
Jun 6, 2013
Marie McMahon Meehan commented on Dale Stephens's blog post Learning Thermostat - a huge impact on Energy Savings
"Ted Kidd, The savings would depend on the leakiness and insulation of your home and the number of hours the home is unoccupied.  My husband and I both work so our thermostat setting goes down to 50 from 7am to 7pm.  I'm also a fan of…"
Apr 4, 2013
Marie McMahon Meehan commented on Dale Stephens's blog post Learning Thermostat - a huge impact on Energy Savings
"I am surprised by the heated anit-Nest responses.  While the "Home Energy Pro" reader has their programmable thermostat optimally tuned for maximum energy savings, recent EnergyStar research shows that the majority of typical…"
Apr 4, 2013
Marie McMahon Meehan replied to Don Hynek's discussion How much should I demo -- deep retrofit
"National Grid's Deep Energy Retrofit has performed over 40 whole house superinsulation retrofit projects in Massachusetts and Rhode Island with exterior insulation on the walls and roof (typically interior insulation in the basement).  You…"
Sep 27, 2012
Marie McMahon Meehan commented on Glen Gallo's blog post Mechanical Ventilation
"I respectfully disagree regarding running the mechanical ventilation when the windows are open.  Many people live in regions of the country where they open their windows in mid-April and leave them open until mid-October.  A common…"
Sep 6, 2012
Marie McMahon Meehan is now a member of Home Energy Pros
Sep 1, 2011

Profile Information

Company
National Grid
Professional Certification
CEM, CBCP, LEEP AP
Professional Interests
Residential Deep Energy Retrofit Measures

Comment Wall (1 comment)

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At 6:56pm on September 11, 2011, Diane Chojnowski said…

Hi Marie,

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

Joe Quiroz Jr. liked Don Hynek's discussion Superinsulation retrofit is Complete!
2 hours ago
Mick Lane replied to Rob Buchanan's discussion High-use headscratcher
"The geothermal heat pump is the most likely culprit.  The heat pump doesn't make heat it…"
3 hours ago
Mick Lane is now a member of Home Energy Pros
9 hours ago
Empower Efficiency added 2 discussions to the group Job Board
10 hours ago
Tom White's video was featured

A net-zero builders formula for insulating a super energy efficient home

Here is Peter Amerongen's formula for insulating a super energy efficient home.
16 hours ago
Dale@EnergyWright replied to Don Hynek's discussion Superinsulation retrofit is Complete!
"Very nice! I'd like to do the same with my 1885 home. Can you tell us more about foundation…"
yesterday
Colin Genge updated an event
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Measuring HVAC Performance webinar at Online

February 23, 2016 from 11am to 12pm
Learning Objectives:How to measure HVAC total flow.Use your gauge for static pressure and remote…See More
yesterday
Colin Genge updated an event
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Testing for IECC Code Compliance for duct and house leakage webinar at Online

February 16, 2016 from 11am to 12pm
Learning Objectives:Learn the testing options for code compliance.Set up your gauge to get the…See More
yesterday

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