November 2012 Blog Posts (23)

The Installed Price of Solar PV Systems Continues to Decline

The installed price of solar photovoltaic (PV) power systems in the United States fell substantially in 2011 and through the first half of 2012, according to the latest edition of Tracking the Sun, an annual PV cost-tracking report produced by the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab). 

The median installed price of residential and commercial PV systems completed in 2011 fell by roughly 11% to 14% from the year before, depending on system…

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Added by Home Energy Magazine on November 28, 2012 at 10:23am — 1 Comment

Storytelling from BECC

When I attend a conference I can always tell which sessions I find most inspirational by the amount of notes I take. While attending the annual Behavior Energy and Climate Change (BECC) conference on Monday of this past week in Sacramento, the note test proved itself once again. Hands down, I found the most inspiration from the afternoon Spotlight Panel titled “Hollywood, Media and Messaging.”

To be fair, I was excited about…

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Added by Macie Melendez on November 28, 2012 at 10:20am — No Comments

From Construction to Collaborative Training—Q&A with Chris Dorsi

What do you call a former construction worker that knows how to dance the tango? Chris Dorsi. Okay, so maybe it’s not the best punch line, but it is certainly interesting. And that’s not the only thing we learned about Dorsi in the following interview.

Currently gearing up for regional conferences to be hosted by his newly founded company Habitat X in Portland and San Francisco, Dorsi is focused on combining professional training with…

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Added by Home Energy Magazine on November 28, 2012 at 10:18am — No Comments

How much energy to cook that turkey

All,



How much electricity is need to roast a Thankgiving turkey & the rest of the holiday cooking extravaganza?



Monitoring baseline data from the Phased Deep Retrofit project being done by Florida Solar Energy Center for U.S. Department of Energy allows us to answer that question. Thanksgiving cooking in our 30 home, all electric sample averaged 2.76 kWh, 2.03 kWh more than it did on the Thursday before Thanksgiving (0.73 kWh)



Note that in the…

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Added by Danny S. Parker on November 28, 2012 at 9:29am — 2 Comments

Financing as Follow-Through

High initial costs can discourage homeowners from making large investments in energy improvements such as new heating equipment or insulation. Our Community Energy Services (CES) residential program tries to remove this barrier by helping identify available rebates as well as offering financing options such as low interest loans. Homeowners who complete a CES home visit qualify for a…

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Added by Anna Jursik on November 27, 2012 at 9:00am — No Comments

The Solar Industry May Soon Face a Skilled Labor Shortage

Growth of the Solar Industry

The growth of the solar industry may soon face the reality of not having enough skilled workers to satisfy demand, suggests a recent report by The Solar Foundation and the North American Board of Certified Energy Practitioners (NABCEP). Despite a dragging economy overall, installed solar capacity has increased dramatically in the past few years. In 2011 alone, the cumulative installed solar capacity in the United States nearly doubled from 2,095 MW to…

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Added by Kaplan Clean Tech on November 26, 2012 at 10:25am — No Comments

Great Home Energy Magazine HPwES article.

Great article.  I think Courtney Moriarta may be one of the brilliant original designers of Comprehensive Home Performance:

Home Energy Magazine - Home Performance with Energy Star :: Home Performance with Energy Star - Looking Back to See the Future 

Hopefully the current obsession with "cost effectiveness" will soon be replaced with focus on Comprehensive…

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Added by tedkidd on November 24, 2012 at 7:00pm — No Comments

Green Building Creates an Opportunity for Electricians

Two years ago Software Advice predicted that electricians would be one of the best-suited construction trades to capitalize on the growth of green construction. It appears that prediction is coming true. Since 2005, the green construction industry has grown from close to three billion dollar industry to one worth roughly $48 billion.…

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Added by Bernard A. Ferret on November 23, 2012 at 6:30pm — No Comments

EE + RE? Top 10 Takeaways from Realtors' Annual Conference

NAR Image

 

Five very full days in Orlando at NAR Annual 2012 creates a full slate of new ideas, opportunities and new thinking about old obstacles. Here are my Top 10 ideas and…

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Added by Laura Reedy Stukel on November 23, 2012 at 12:51pm — 2 Comments

Book Review: Power from the People

Power from the People by Greg Pahl is yet another release in the “Communitiy Reslience Guide” series.

The book focuses on tangible information, which can guide communities, regions, and individuals into a stable future.

Pahl first focuses on the myriad problems that we face today. With rising energy costs come increased food costs, increased cost of living, and the ultimate breakdown…

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Added by Home Energy Magazine on November 19, 2012 at 1:29pm — No Comments

Return Air Locations

     When using ACCA's Manual T for register selection, there are several basic rules that are followed regarding location. Most guidelines revolve around room air circulation and stagnant air, as well as the equipment application (heating only, cooling only, or combination). Application is the largest determining factor when it comes to return air locations.

      For heating only applications, a low return duct is ideal to bring back the coldest air otherwise stagnant in the room.…

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Added by Christopher Morin on November 17, 2012 at 10:39am — 3 Comments

Disaster Relief: Energy Efficient Homes for Hurricane Sandy Victims

Recently, the Obama government has sanctioned relief funds for people affected by the super storm Sandy as part of its LIHEAP or Low income Home Energy Assistance Program. According to the reports, around 284,000 homes have been affected in the catastrophe. The total financial loss estimated so far amounts to $88 billion. As a…

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Added by Simon Craig on November 13, 2012 at 10:38pm — 3 Comments

Home Performance Contractor Dreams

The Three Laws of Home Performance Contractor

First Law 

A performance contractor must do no harm through action or in action.

Second Law 

A performance contractor must follow the principles of building science unless they are in conflict with the first law

Third Law 

A performance contractor must protect…

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Added by Glen Gallo on November 13, 2012 at 10:33pm — 6 Comments

Emergency Energy: Options for Living off the Grid When Necessary

In the aftermath of Hurricane Sandy, people are asking themselves what they can do to lessen their reliance on centralized systems for their electricity, heat and transportation needs. As climate change brings the potential for more intense and frequent extreme weather events, the desire for alternative energy options is becoming more…

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Added by Kaplan Clean Tech on November 13, 2012 at 4:36pm — 5 Comments

The Haunted House Energy Audit That Almost Killed Me

The most terrified I've ever been was was the time I got called to do a home energy audit of the haunted house-as-a-system down the street. I still shudder when I think of that night. Yes, it was nighttime. The caller who hired me, a woman with a sultry voice, said that was the only…

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Added by Allison A. Bailes III on November 12, 2012 at 6:00pm — 2 Comments

Updates on Presenters: Habitat X Conference in San Francisco

If you're planning on coming to the Habitat X Conference at Skyline College in San Francisco, you'll get to study alongside some of the most well-respected people in the industry.

On Monday December 10th, Ann Edminster will join us to discuss the shift in…

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Added by Chris Dorsi on November 8, 2012 at 1:00pm — No Comments

Setting the Stage for GreenBuild 2012

Are you going to GreenBuild 2012?



GreenBuild

If so, you'll be in good company. The 11th annual gathering of all those involved in 'building green' into the national fabric looks set to be the biggest yet – with 35,000 architects, facility managers, educators and green innovators expected to talk, walk and network their way around the Moscone…

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Added by Kaplan Clean Tech on November 7, 2012 at 8:45am — No Comments

Hurricane Sandy and the Home Performance Industry

Last Friday I had the opportunity to attend a webinar put on by Energy Circle titled “Hurricane Sandy and the Home Performance Industry: How Do We Respond?” Peter Troast, CEO of Energy Circle, shared that when he woke up on Friday, he felt the need to start a bigger conversation—thus a webinar was born. For being a last-minute idea, the webinar was a huge success with a lot of response, which serves as yet another testament to the great people of this industry.…

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Added by Macie Melendez on November 5, 2012 at 1:21pm — No Comments

Using Cell Phones to Create a Feedback Loop

Reposted from i.e., the Center for Energy and Environment's Innovation Exchange blog -- http://mncee.org/Innovation-Exchange/ie/

In previous posts, I’ve explained how to incorporate smart phones and apps into energy audits (here and …

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Added by Lester Shen on November 5, 2012 at 10:00am — 11 Comments

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