Dennis Heidner's Discussions (198)

Discussions Replied To (171) Replies Latest Activity

"The energy that you can get from a wind turbine is proportional to the swept area.  …"

Dennis Heidner replied Feb 20, 2015 to How Much Energy Do Building Energy Codes Really Save? Evidence from California

39 Apr 8, 2015
Reply by Sean Lintow Sr

"Tom,  there is a significant efficiency loss when you look at the energy used with b…"

Dennis Heidner replied Feb 20, 2015 to How Much Energy Do Building Energy Codes Really Save? Evidence from California

39 Apr 8, 2015
Reply by Sean Lintow Sr

"http://www.lasvegassun.com/news/2009/apr/13/authority-opposes-recycling-homes/ If y…"

Dennis Heidner replied Feb 19, 2015 to How Much Energy Do Building Energy Codes Really Save? Evidence from California

39 Apr 8, 2015
Reply by Sean Lintow Sr

"John, you and met after one of your presentations in Chicago two or three weeks ago.…"

Dennis Heidner replied Feb 19, 2015 to How Much Energy Do Building Energy Codes Really Save? Evidence from California

39 Apr 8, 2015
Reply by Sean Lintow Sr

"There are also reports looking at the impact of grey water recycling and using it fo…"

Dennis Heidner replied Feb 19, 2015 to How Much Energy Do Building Energy Codes Really Save? Evidence from California

39 Apr 8, 2015
Reply by Sean Lintow Sr

"Hand dish washing can actually be more energy intensive than the modern most efficie…"

Dennis Heidner replied Feb 17, 2015 to How Much Energy Do Building Energy Codes Really Save? Evidence from California

39 Apr 8, 2015
Reply by Sean Lintow Sr

"One of the obvious mistakes in the Elsevier article is:  "And fourth, the five other…"

Dennis Heidner replied Feb 14, 2015 to How Much Energy Do Building Energy Codes Really Save? Evidence from California

39 Apr 8, 2015
Reply by Sean Lintow Sr

"Agreed,  that is in part why benchmarking of commercial buildings including apartmen…"

Dennis Heidner replied Jan 19, 2015 to Utility death spiral = higher taxes? Perhaps...

9 Jan 19, 2015
Reply by Dennis Heidner

"I routinely measured the flue temps of my old furnace multiple times over the years…"

Dennis Heidner replied Jan 19, 2015 to Have Gas Meter fees/deliver charges got out of hand?

12 Feb 8, 2015
Reply by Kurt Albershardt

"Solar panels can be insured just against hail damage, just like the roof.   Most pan…"

Dennis Heidner replied Jan 19, 2015 to Solar objection and response sharing

17 Jan 19, 2015
Reply by Dennis Heidner

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Rick Causo posted a video

Swing Green GFX Drain Water Heat Recovery - GreenFoX

PowerHouseTV aired Sept 5 & 6, 2015. Segment 2 of the show highlights Swing Green, Inc. and the 4th generation of Drain Water Heat Recovery system, the Green...
3 hours ago
Matt Thornberry replied to Kim Tanner's discussion Game of Homes
"Thanks Kim! Game of Homes is an exciting new way to earn professional development credits for BPI…"
4 hours ago
Tom White posted a video

Enhabit: the non-profit that helps homes work better

Hear from homeowners Sonia, Amy, Roberta and Ty of Portland, Oregon, and Andy of Beaverton, Oregon, about their experiences with Enhabit. Enhabit is a non-pr...
5 hours ago
Daniel Beauchemin replied to Dan Antonioli's discussion Net Zero Energy Hot Water
"Dan Antonioli, You can use a ThermoDrain, drain water heat recovery to preheat your water and…"
6 hours ago
Steve Leombruno replied to Tim Kendzia's discussion Cooling effect from solar panels
"I have been told t"
6 hours ago
Rich Manning replied to Diane Chojnowski's discussion Poll: Where do you go for information on home performance?
"My favorite is Building Science Corp. Its not only comprehensive, its free!"
6 hours ago
Tom Barrett replied to Tim Kendzia's discussion Cooling effect from solar panels
"Any type of shading will help greatly. One of the biggest, if not the biggest, factor for high…"
6 hours ago
Rich Manning replied to Dan Antonioli's discussion Net Zero Energy Hot Water
"80% seems a little  high to me for the solar system. Typically one would size the system to…"
6 hours ago

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