All Members (5,110)

Mary Peterson

Pittsburgh, PA, United States

Collin Cottingham

New Market, MD, United States

Jacques Touillon

San Francisco, CA, United States

Hannah Wood

Ballston Spa, NY, United States

Rob Hoehn

Berkeley, CA, United States


Tornoto, Canada

Noah Ray Sanders

Deer Park, TX, United States


Bristol, United Kingdom

Eoin ó Fearghail

Dublin, Ireland

Jim Gramata

Chicago, IL, United States

Eve Dunham

Old Town, ME, United States


Toronto , Ontario, Canada


Porter Ranch, CA, United States

Lloyd Dinkelspiel

Trout Creek, MT, United States

Natalie Sweeney

Hartford, CT, United States

Max DesMarais

Portsmouth, NH, United States

William Collins

Fayetteville, AR, United States


damanhour, Egypt

Eric Sikkema

Denver, CO, United States

Akash Kumar


Larry Reeger

Waymart, PA, United States


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Latest Activity

Benny hani replied to Benny hani's discussion Manual J online
"Thanks Bob"
17 hours ago
Benny hani replied to Benny hani's discussion Manual J online
"Thank you Isaac"
17 hours ago
Bob Blanchette commented on Amber Vignieri's blog post Even with Polar Vortex, Hourly Pricing Participants Saved
"Looks like the days of paying a fixed amount per KWh are rapidly coming to an end. Many utilities…"
18 hours ago
Bob Blanchette replied to Benny hani's discussion Manual J online
"Be sure the size that you ACCURATELY calculate actually gets installed. Often…"
19 hours ago
Bob Blanchette replied to Sean Lintow Sr's discussion Water Saver or Gimmick? in the group Best Practices (Residential)
"The problem is these devices NEVER pay for themselves. Water is cheap, about $3 per 1,000 gallons…"
19 hours ago
Bud Poll replied to Rob Madden's discussion Blower Door Testing on Energy Star v3 home
"Where was the blower set up, front door, other?  Was if located in an unobstructed area, not a…"
David N. Armington liked John Poole's discussion Two Part Epoxy and Repair of Structural Wood
David N. Armington joined John Poole's group

Historic Home

Historic and vintage homes are significant to our cultural heritage, yet often lack energy…See More

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