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Renewable Energy

This group will focus on the issues associated with incorporating renewable energy sources like Solar PV, Solar Thermal, Geothermal, Small Wind, Small Hydro into the Residential Energy Efficiency and Sustainability business model.

Members: 64
Latest Activity: Oct 22, 2015

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Discussion Forum

Disasters & sustainable energy

Started by Mark Richardson May 25, 2013. 0 Replies

Read my response to J.C. Martel's discussion:…Continue

What is the Consumer Attitude towards Energy Efficiency Products & Services

Started by Bijou Lulla Apr 13, 2013. 0 Replies

Much has been written in recent times on consumer attitudes towards investing in energy efficiency retrofits, a recent GTM article …Continue

Tags: PV, PV., System, Solar, Efficiency

Solar should BE the Roof, not just on the roof.

Started by James White Apr 11, 2013. 0 Replies

Instead of installing plywood sheathing, roofing paper and shingles, I put together a video shows how solar modules could be attached directly to the roof trusses.  …Continue

Hawaii's Solution to Faster Solar Deployment

Started by Mark Richardson Feb 1, 2013. 0 Replies

One of the biggest obstacles to renewable energy deployment in the US is overcoming the utility and AHJ review process. Long processing times leads to higher costs, customer and integrator…Continue

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Comment by Mark Richardson on March 14, 2011 at 6:46pm

Hi Ted,

I think fuel cell technology is very promising, but I have to demur here because I do not know enough about the development pipeline to make any meaningful observations.

Maybe you or someone else in the group could help enlighten me?

Comment by Ted Mitchell on March 13, 2011 at 8:31pm
what about hydrogen fuel cells for a renewable energy? It's being the lightest and highest energy density per unit weight element.The hydrgen fuel cell itself has no moving parts,no combustion, and most impartantly, no pollution.
 

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Ed Minch commented on Tom White's video
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Measured Home Performance: Assessment with a Infrared Camera

"I find it best to scan one time before the Blower Door is used to check for insulation and…"
9 hours ago
Profile IconLarry Kinney and teplie_poly joined Home Energy Pros
12 hours ago
Dan Antonioli replied to Dan Antonioli's discussion Net Zero Energy Hot Water
"Okay, a couple of things. The 1.0 kW per square meter reference is only under the most ideal lab…"
23 hours ago
Hans Joachim Preiss replied to Dan Antonioli's discussion Net Zero Energy Hot Water
"Dan, Let me attempt to compare apples with apples: My solar thermal system is located in…"
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Dan Antonioli replied to Dan Antonioli's discussion Net Zero Energy Hot Water
"Hi Hans, I don't know where you're located but where I am a 2.5 kw pv system costs closer…"
yesterday
Hans Joachim Preiss replied to Dan Antonioli's discussion Net Zero Energy Hot Water
"I use the combination of solar PV and heatpump water heaters in the vast majority of net-zero…"
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Amber Vignieri posted a blog post
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William Zwack added a discussion to the group Job Board
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Residental Energy Specialist: Washington, DC (or possibly telework)

Position Summary: CSRA Incorporated is searching for a Sr. Residential Building Energy Efficiency…See More
yesterday

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