Featured Blog Posts (756)

Home Energy Efficiency Now Recognized by Appraisers

The Appraisal Institute has developed a Residential Green and Energy Efficient Addendum. The Appraisal Institute Green Addendum is the first residential energy efficiency appraisal report addendum developed by appraisers, for use by appraisers when appropriate. This report evaluates items of high performance housing for consideration by appraisers.

Measuring the Value of Home Energy Efficiency

The Appraisal Institute Green Addendum will serve as a tool for…

Continue

Added by Everblue Training on April 30, 2014 at 8:39am — No Comments

A Bit More on Energy Out West 2014

I'll be flying out to Detroit for the ACI National Home Performance Conference next Monday, but before get to Detroit and that great conference, I thought I'd share one more special moment from Energy Out West.

On Thursday afternoon last week, just after lunch, John Tooley, Anthony Cox,…

Continue

Added by Jim Gunshinan on April 24, 2014 at 2:00pm — 2 Comments

Plugging into the Internet of Things

Imagine if your furnace let you know when needed a tune-up, or if your home theatre saw you coming and turned itself on. According to Marc Jensen, managing partner and chief technology officer at space150, the Internet of…

Continue

Added by Anna Jursik on April 22, 2014 at 10:31am — No Comments

Energy OutWest 2014

David Hepinstall (right) and his colleague from the Association for Energy Affordability in New York City through their work provide a powerful antidote to cynicism. 
I was at the Energy OutWest Conference several years ago, but a memory still…
Continue

Added by Jim Gunshinan on April 17, 2014 at 2:30pm — 4 Comments

5 Things New Energy Efficiency HVAC Contractors Need to Know

1. Do not sell on Price! Use 'Simple Payback'

The price of High-efficient equipment will undoubtedly cost more money up front, compared to the minimum efficiency systems. Taking into account existing repair bills, utility bills, installation, and equipment costs, a high-efficient furnace, boiler, or heat pump will cost the homeowner less over the estimated 10-15 years of operation. When completing the 'Simple Payback' calculation, the high-efficient heating system in New England will… Continue

Added by Christopher Morin on April 15, 2014 at 8:56pm — 1 Comment

Energy Upgrade California—Up Close and Personal Part 2

I am in San Diego for the Energy Out West conference (see photo), and I want to write about it, but while it is fresh in my mind I want to fill you in on my latest Energy Upgrade California experience first.

Before getting on a plane for San Diego, Bill Stewart of Stewart Heating and Air…

Continue

Added by Jim Gunshinan on April 16, 2014 at 3:00pm — No Comments

A call to Builders and Architects: Does the Homeowner Know You’re a Blowerdoor Virgin?

When setting out to build an efficient house, the elephant in the room is air tightness. Industry is resisting mandated air tightness testing if thresholds are introduced meanwhile building codes are ratcheting up efficiency on all fronts except air tightness. Having debunked the myth that “a house needs to breath” its becoming painfully obvious to any building scientist that the lowest hanging fruit on the efficiency tree isn’t geothermal but simply producing a more air tight…

Continue

Added by Greg Labbe on April 9, 2014 at 8:30am — No Comments

Energy Upgrade California—Up Close and Personal



Our furnace is approaching 25 years old and we have no cooling capabilities, so my wife Michele and I are looking into buying some new equipment before the temperature climbs this summer. I am especially interested in installing a mini-split heat pump, which would allow us to get rid of the ductwork and…

Continue

Added by Jim Gunshinan on April 7, 2014 at 5:00pm — 13 Comments

Could a Certificate Motivate Homeowners to Invest in Efficiency?

80 percent of Minneapolis’s housing stock was built before World War II, but 40 percent of these homes have never upgraded their wall insulation. After investigating barriers to completing efficiency projects, CEE’s latest report, Energy Fit Homes, proposes awarding a certificate to homes that achieve basic efficiency standards.

Existing homes need…

Continue

Added by Anna Jursik on April 2, 2014 at 10:41am — 1 Comment

Microgrid for Neighborhoods: How Soon?

Microgrids may be the future of the North American electric grid, but when will that future arrive – especially for the homeowner? A team led by Ontario utility PowerStream is trying to find out with a new test project.

“A lot of the microgrid projects that you read about are typically large projects, hundreds of kilowatts, megawatts, running a whole university, a whole hospital, a whole military base,” said Mario Bottero, co-founder and president…

Continue

Added by Elisa Wood on March 29, 2014 at 9:30pm — 1 Comment

We're Not Paying Enough Attention to Kitchen Ventilation

Exposure to kitchen pollutants is a significant and overlooked health hazard in homes. The home performance industry pays great attention to protecting against exposures to combustion pollutants from water heaters and furnaces, but very little attention to an unvented combustion device that is used nearly every day: the…

Continue

Added by Chris Stratton on March 27, 2014 at 7:00pm — 4 Comments

Passive House Delivers 80% Energy Reduction in a 90-year-old House in Santa Cruz

After years of telling friends, "When we remodel our house to Passive House standards we will use 80% less energy than similar homes in the area," and crossing our fingers that the data proved out, we are delighted to share with you our first year's energy data for living in Midori Haus.  

What is Midori Haus?  The name simply means "green house" since Midori is the Japanese word for green and Haus is the German spelling for house.  The house was originally built in 1922, a…

Continue

Added by Chie Kawahara on March 18, 2014 at 3:07pm — 6 Comments

Home Performance with ENERGY STAR Releases Sponsor Guide and Reference Manual v1.5

The U.S. Department of Energy (DOE) released the Home Performance with ENERGY STAR Sponsor Guide and Reference Manual (v1.5) (Sponsor Guide), a technical operations guide for the national Home Performance with ENERGY STAR Program.



First conceptually introduced at the 2012 ACI National Home Performance conference in Baltimore, Md., the Sponsor Guide is the result of more than…

Continue

Added by Cortney Krauss on March 19, 2014 at 1:55pm — No Comments

ARRA Keeps Working for You

Almost two years ago I posted a blog about the 2009 American Recovery and Reinvestment Act (ARRA); ARRA, or the “Stimulus Bill”, has gotten pilloried in the media as a colossal failure and waste of taxpayer dollars. But if you would take the time to do a little research, you would see that most of the coverage has been far from the truth.

Because of ARRA’s support for DOE’s Weatherization…

Continue

Added by Jim Gunshinan on March 21, 2014 at 6:30pm — 13 Comments

The Passive House Revolution

An email came from Faith Morgan with a link to a documentary film called “Passive House Revolution,” produced by the Arthur Morgan Institute for Community Solutions in Yellow Springs, Ohio. It was a busy day, but I thought I could use a break from words, so I left the stack of unopened emails for a while and watched the film. I’m glad that I did.…

Continue

Added by Jim Gunshinan on March 14, 2014 at 7:02pm — 13 Comments

Solar Loans - what is the tipping point?

There is a lot of news flow on investor interest on raising funds for solar loans, but not much attention has been paid to - what constitutes an ‘attractive interest rate’ to make homeowners ‘jump’ to make that solar investment.

Supply Side First

Lets focus on the resource side; the benchmark for raising ‘low cost’ institutional funds lies will be SolarCity’s…

Continue

Added by Bijou Lulla on March 13, 2014 at 9:34pm — 6 Comments

More Proof that Weatherization Works—To Increase Kid's Health

Weatherization is about more than just energy efficiency. It has always been about the health and comfort of the weatherized home’s occupants as well. For a long time these benefits of weatherization have been called “non-energy benefits.” But the health effects of weatherization have now taken pride of place alongside energy benefits. Now there is new research showing increased health and well being among families whose homes have been weatherized. A recent Home Energy article—available…

Continue

Added by Jim Gunshinan on March 13, 2014 at 7:00pm — No Comments

What Is the X-Factor In Hiring In Home Performance

An article published in the NY Times, titled, "How To Get A Job At Google" got me thinking about one of the most innovative companies in the 21st century. Google, the people who want to "organize the world's information", was named one of the best places to work in 2012 and 2013 not only because of the free food 24-7, but also because of their culture and the Googlers who work there. It is a place that many in the tech world aspire to work at one time or another. In…

Continue

Added by David Byrnes on February 27, 2014 at 12:59am — No Comments

90% AFUE Wall Mount Furnace

I run an energy program in the mountains of Colorado. We have a lot of homes without existing duct work and older style wall-mounted furnaces. I've been looking for a decent upgrade choice for my clients - so far Rinnai seems to be the brand of choice for most heating contractors.  Problem is they have an AFUE of only .82 at the max, so don't qualify for high-efficiency furnace rebates through our program.  

I recently discovered the Energy Saver 90 Plus from Empire Heating, a…

Continue

Added by Cameron Millard on February 26, 2014 at 10:54am — 6 Comments

New Boston Homes Generate More Energy Than They Consume

In 2013, Boston earned the title of the most energy-efficient city in the United States from the American Council for an Energy-Efficient Economy (ACEEE). So why is the city outranking all others?

 

For one, the city implemented its own Climate Change policy, which sets energy-savings goals, such as reducing greenhouse gas emissions 25 percent by 2020, for the municipal government and the community. In 2013,…

Continue

Added by Stephanie@SaveOnEnergy on March 5, 2014 at 4:12pm — 1 Comment

Featured Monthly Archives

2017

2016

2015

2014

2013

2012

2011

2010

Forum Discussions

What made this chimney fall down?

Started by Eric Kjelshus in General Forum. Last reply by Eric Kjelshus on Tuesday. 7 Replies

How would you insulate this roof?

Started by David Butler in General Forum. Last reply by Dave Taylor Nov 11. 61 Replies

Manual J (SD) for custom, luxury homes

Started by Dav Camras in HVAC. Last reply by Dav Camras Nov 10. 3 Replies

Quantitative methods for residential zoning

Started by Brett in HVAC. Last reply by David Butler Nov 9. 1 Reply

Home Energy Pros and #MeToo

Started by Mike Rogers in General Forum. Last reply by Mike Rogers Nov 9. 3 Replies

Latest Activity

Profile IconSonny Roncancio and Chester Energy & Policy joined Home Energy Pros Forum
15 hours ago
Ryan Moore updated an event
Thumbnail

LEED for Homes Green Rater Training at Fort Collins, CO

December 7, 2017 to December 8, 2017
Green Insight will host this 2-day training in Fort Collins, CO December 7-8,…See More
yesterday
Rodney Bailey liked Rodney Bailey's discussion Energy audit equipment for sale.
yesterday
tedkidd liked Mike Rogers's blog post Focusing on payback to motivate customers?
yesterday
Home Energy Magazine's blog post was featured
Wednesday
Home Energy Magazine posted a blog post
Wednesday
Quinn Korzeniecki added a discussion to the group Building Performance Institute (BPI)
Thumbnail

Rebates and Incentives: Illinois

Curious about home performance incentives and rebates available in your area? Check out this BPI…See More
Wednesday
Profile IconStacey Cordeiro and Melissa Ames joined Home Energy Pros Forum
Wednesday

Photos

  • Add Photos
  • View All

© 2017   Created by Home Performance Coalition (HPC)   Powered by

Badges  |  Report an Issue  |  Terms of Service