All Blog Posts Tagged 'Efficiency' (32)

What You Missed At The ZNE Retreat

It’s amazing how many energy efficiency conferences and workshops have surfaced recently. Sometimes it seems like the dissemination and sharing of EE information has become a standalone industry. These events are often are often sponsored by large corporate donors and may have hundreds of attendees. Frequently they are week-long events with multiple “tracks” of…

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Added by Efficiency First California on September 10, 2018 at 11:25am — No Comments

On-The-Job Experience: Why Electrification Is Better And Cheaper

Sean Armstrong is the Managing Principal of Redwood Energy, one of the nation’s leading ZNE design firms and an Efficiency First California board member. His argument for electrification is based on his extensive experience in multifamily housing. 

The conventional wisdom is that when it comes to home heating, gas is cheap. So why is the trend toward building all-electric homes accelerating?

It turns out…

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Added by Efficiency First California on August 10, 2018 at 1:50am — No Comments

The Real Heroes Of Home Performance

In all the discussions about how to best save energy and power the future, people sometimes forget that the clean energy system of tomorrow will be built not on spreadsheets or by some fancy computer modeling tool, but by hardworking crews in the field. These folks often don’t get enough credit for what they do. But as those of us who’ve run businesses dedicated to…

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Added by Efficiency First California on June 5, 2018 at 11:34am — No Comments

The Best Energy Source For Our Future

WE NEED TO TRANSITION TO CLEAN ENERGY

When it comes to energy, society is at a crossroads. Our existing supplies are heavily based on fossil fuels, a limited and dirty solution. There is no question that we must transition to a cleaner and more sustainable future. Fortunately, there are alternatives to the current system, but we need to be realistic about…

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Added by Efficiency First California on May 1, 2018 at 3:59pm — No Comments

When Good Incentives Go Bad

It’s a common practice to try to encourage or change behavior with incentives. Parents do it all the time. Have you ever agreed to do something for the reward that was promised upon completion? Finished your dinner so you could have ice cream? Or as Pink Floyd famously sang “how can you have any pudding if you don’t eat yer meat?”

INCENTIVES ARE NOT…

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Added by Efficiency First California on April 11, 2018 at 12:38pm — 1 Comment

Advocacy Update: The State of California

We’re taking a departure from the goings on at the state capital and will instead focus on some events that are occurring across the state of California.

The landscape for energy efficiency incentive programs in California is changing. Late last year, a program in Southern California announced a funding cap for the year 2018. The program implementers…

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Added by Efficiency First California on March 18, 2018 at 9:30pm — No Comments

Get Fire Out Of Our Buildings

There is some debate among scholars over when humans first learned to control fire. A large body of evidence suggests people have been using it for around 600,000 years, but recent discoveries have pushed the date back to as far as 1 million years ago. Regardless of when exactly it started, there is no question that controlling fire has changed the course of human…

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Added by Efficiency First California on February 28, 2018 at 5:34pm — 6 Comments

Will Data Save Home Performance?

Having a good way to measure efficiency is valuable to the home performance industry for many reasons. Easy to obtain, low cost, accurate savings data can be used to better educate consumers, close sales and help crews use their time more effectively when installing upgrades. Accurate data enables rebate programs to maximize every dollar spent on incentives. Good data…

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Added by Efficiency First California on January 29, 2018 at 1:03am — No Comments

Will ZNE Transform Energy Efficiency?

There is a lot of conversation these days about making buildings Zero Net Energy (ZNE). The basic idea is that a ZNE house or building produces as much energy as it uses in a year. Early adopters have been interested in ZNE building for years, but its only recently that technology has gotten to the point where it’s possible to make ZNE…

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Added by Efficiency First California on August 8, 2017 at 10:19pm — No Comments

Federal Energy Efficiency on the chopping block!

Up to 40% cuts on the table to EnergyStar and more. Visit http://www.ase.org/Please take action.…

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Added by Will johnson on July 27, 2017 at 12:03pm — No Comments

It’s Time to Stop Using Fire in Our Homes

At some point in time man gained control over fire. Fire was very useful: it could be used to cook food, provide light, and its heat allowed us to survive in hostile environments.

Thousands of years later, some things haven’t changed much. Whether we have a natural gas or propane furnace or (in some parts of the country) an oil fired boiler, most of us still…

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Added by Efficiency First California on July 18, 2017 at 9:39pm — 1 Comment

Ohio's Most Efficient Rental

Image 1: The 100K project was designed to have a widely open concept. The home includes 2 bedrooms and 2 full bathrooms. The 850 sq ft floor area allows for an open interior feel with maximum utilization of every inch.

Ohio's Most Efficient Rental…

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Added by Luke Langhals on December 22, 2016 at 1:00pm — No Comments

Two Addison Projects Win Housing Innovation Awards

DOE’s Housing Innovation Awards program recognizes nation’s top builders on the path to Zero Energy Ready Homes

Two Addison Homes projects have earned 2016 Housing Innovation Awards from the U.S. Department of Energy. Addison Homes won in both the Innovation…

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Added by Michelle Usher on August 15, 2016 at 12:30pm — 4 Comments

FREE Home Efficiency & Safety Assessments in the Los Angeles County area.

Since last June I have been qualifying homeowners in the Los Angeles County for the Home Upgrade "Energy Upgrade California" program sponsored by the State Of California, funded in part by the Federal Government, and YOU the Customer of the Utility Companies. 

We test your home and give you the results all at no cost to YOU! What's the catch you ask? Two appointments need to be made and kept by the homeowner(s). The program provides assistance and incentives up to $6500 for home…

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Added by John Kaye on September 4, 2015 at 3:00am — No Comments

ENERGY EFFICIENCY RETROFITS.....IN NUMBERS WE TRUST

There has been much ado about the recent paper published by E2e; Do Energy Efficiency Investments Deliver? Evidence from the Weatherization Assistance Program, the final word on which is yet to be written.

Decades of experience and verification prove energy efficiency programs deliver huge benefits to consumers and the environment - and these benefits far exceed the costs. But numbers can be distorted and therein is the bane of Energy efficiency projects.

E2e has some heavy…

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Added by Bijou Lulla on July 5, 2015 at 8:05pm — 2 Comments

Shades of Gray in Residential Construction Morality

I was called in to perform a last minute duct test for a modular home builder.  He was all in a dither to have a duct test and a blower door test done on a Friday so that he could get his Certificate of Occupancy (CO) so the homeowner could move in the following Monday.  He said that he’d just found out that he needed these tests.  The building inspector asked for them at the last minute!

I was glad to do it partially because it’s good to have builders aware of what is going on…

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Added by Paul Raymer on April 27, 2015 at 8:24am — 22 Comments

Lessons from Energy Efficiency Advisors: Getting Homeowners Onboard with Home Performance

Homeowners are often aware of the different problems they experience in their homes: uncomfortable rooms, high utility bills, poor indoor air quality, etc. However, homeowners are generally unfamiliar with the concept of Home Performance, the Whole House approach, and how energy efficiency upgrades can address these concerns. We regularly hear these stories and find that by listening, asking the right questions, educating, and providing guidance, we can help homeowners feel…

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Added by Scott Mellberg on July 16, 2014 at 1:29pm — 13 Comments

Despite record breaking cold winter our MI GreenStar Certified home saved 50% Energy!

Despite the extreme record breaking cold this winter, we still saved nearly 50% energy compared to the home prior to the remodel and about the same compared to conventional homes in West Michigan.…
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Added by Brett Little on May 31, 2014 at 8:30pm — 14 Comments

Solar Energy + Energy Efficiency – time to sing the Duet?

Energy Efficiency + Solar Energy work in conjunction allowing you to SAVE ENERGY

Solar Energy + Energy Efficiency Services – to DO or NOT to DO – is no more a Shakespearean dilemma!

The SMB solar installer finds himself in a challenging spot today

  • Profitability hurts, some operators are working on a…
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Added by Bijou Lulla on April 12, 2013 at 3:12am — 3 Comments

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Air Sealing Manufactured Home

Started by John Lile in General Forum. Last reply by Sean Lintow Sr yesterday. 1 Reply

Does Radiant Barrier Still Work 10 Years Later?

Started by Green Energy of San Antonio in General Forum. Last reply by Sean Wiens on Friday. 2 Replies

Best Exhaust Fans - your opinion?

Started by Eric Miller in General Forum. Last reply by Russell Pope on Thursday. 3 Replies

October 2 is Energy Efficiency Day

Started by Diane Chojnowski in General Forum on Thursday. 0 Replies

ERV recommendations

Started by David Wentling in General Forum. Last reply by Luke Langhals on Wednesday. 13 Replies

Baffles without soffit vents?

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Profile IconDaniel Haydon and Patty Hoffman joined Home Energy Pros Forum
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Sean Lintow Sr replied to John Lile's discussion Air Sealing Manufactured Home
"Make sure the belly liner has no holes, is fully in place, etc... Beyond that short of pulling up…"
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Sean Wiens replied to Green Energy of San Antonio's discussion Does Radiant Barrier Still Work 10 Years Later?
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John Lile posted a discussion

Air Sealing Manufactured Home

I am a veteran at sealing HVAC duct systems but am new to air sealing. Approximately half of my…See More
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"Hi Eric, Great observation and I have to agree with Paul and Mark that it is all about the…"
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