All Blog Posts Tagged 'energy' (124)

Mini-Split Heat Pumps are Quirky, Especially their Capacity

Mini-Split Heat Pumps are Quirky and Still Effective

The name "mini-splits" generally refers to heat pump systems with one outdoor unit and one or several smaller capacity air handlers. The efficiency of their operation comes via the inverter compressor and variable refrigerant…

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Added by Chris Laumer-Giddens on September 17, 2014 at 1:32pm — 1 Comment

When windows aren't the culprit of a leaky building, solve the mystery with an energy audit.

Liz Vogel replaced the windows and updated the heating system in her small multifamily building in the Logan Square neighborhood of Chicago. But she still noticed that parts of her home were not staying warm in winter. So she set out to solve the mystery of the missing heat. She saw icicles hanging from her roof, and that was a clue that pointed to where heat was escaping. The presence of these “ice dams” meant that Liz was paying to heat her roof and melt the snow instead of heating her…

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Added by Melissa Ulbricht on September 11, 2014 at 8:30am — 2 Comments

Assessing long-term PV performance in a low-energy home

Zero Energy Home Friends,

My daily PV output from a 6.56 kW PV system has averaged 22.7 kWh/day over the last two years.

kWh= AC kWh from inverter to grid

irrday= cumulative kWh/m2/day plane of array

pvptmp= array temperature (F) taken on back on one of the modules

obs= elapsed…

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Added by Danny S. Parker on August 17, 2014 at 12:55am — No Comments

Small Businesses: Diversify with Infrared Thermography Services, Save Your Business, Save the Country...

HERS should all offer Infrared Thermography Services.

It is all ways great advice for small businesses to diversify, I know it pulled our company through a recession and is solely responsible for us coming up on our 20th year in business. With home improvement companies and electrical contractors, the advantages of being a Certified Infrared Thermographer go far beyond diversifying the small business…

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Added by Don Fitchett on July 24, 2014 at 7:07pm — No Comments

More HERS Ratings Expected in 2015

The Residential Energy Services Network (RESNET) announced its collaboration with the International Code Council last week in an effort to help home builders transition to the new 2015 International Energy Conservation Code (IECC). In the upcoming version of the residential building code, RESNET's HERS Index will be an optional compliance path — some people are saying that this compliance path represents the most significant change coming to 2015 IECC

What is the…

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Added by Everblue on June 20, 2014 at 5:30am — 1 Comment

'Oh Wow' Tech and Trends from Energy Efficiency Insiders at Washington, D.C. Gathering

Brainy light bulbs. Refrigerators that heat dishwasher water. Elevators that use no more energy than toasters. These are just a few of the “Oh Wow’ topics last week at the annual EE Global conference.

But it was growth in cities – and their buildings – that was clearly on the minds of industry leaders, 500 in total who gathered at the Washington, D.C. event, sponsored by the Alliance to Save Energy.

The US spends $432 billion per year on energy for buildings –…

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Added by Elisa Wood on May 27, 2014 at 3:39pm — No Comments

Making Homes Cozier With a House Party

This week, Elevate Energy read two great accounts of how friends and neighbors came together to learn how to make their own homes cozier and more energy efficient. Thanks for sharing!

This homeowner wanted to improve her “leaky old ship” of a home and discovered an energy loss culprit.

Keri…

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Added by Melissa Ulbricht on May 15, 2014 at 8:32am — No Comments

Everyone Knows You Except for Your Electric Utility

Netflix, you were right. I liked Downton Abbey. And thanks, Amazon I do want to read Michael Lewis’ new book. I still can’t figure out how Google knows I have a new dog.

Even if at times it feels a bit eerie, such ‘consumer-of-one’ marketing is a convenience many of us have come to appreciate. And it’s an approach now embraced by most major retailers.

The exception? You’ve guessed it: the ever-old fashioned electric utility.

But…

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Added by Elisa Wood on May 10, 2014 at 1:19am — 3 Comments

Is it Difficult to Find Energy Rebates & Incentives?

Nobody is going to just give you free money for helping their cause, right? Well, when it involves energy, there are ways for you to get some money back!

The Challenge

A little research online these days can go a long way, but many people don't make the time. To them I say, "don't be scared, Google, Bing or Yahoo! won't return results that say, 'no'". You can find anything online today with a little work; rebate and incentives you will find.…

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Added by King Rosales on May 8, 2014 at 9:27am — No Comments

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…

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Added by Everblue on April 30, 2014 at 5:39am — No Comments

How to Help Appraisers Fairly Value Home Energy Efficiency Improvements

In 2013, we published a blueprint with the National Home Performance Council that outlines a seven-step…

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Added by Melissa Ulbricht on March 6, 2014 at 9:49am — 10 Comments

Connecticut HomeOwners Start Saving With These Programs From EnergizeCT.

EnergizeCt.com is the go to place for Connecticut residents, businesses, nonprofits, communities, government & municipalities for information about programs available in saving and reducing energy costs.

The Residential section has a whole page on simple smart ways to start saving on your energy costs with easy to…

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Added by David Popoff Ct on February 11, 2014 at 3:00pm — No Comments

Claim Tax Credits for Home Energy Efficiency Improvements Done in 2013

If you completed certain eligible energy efficiency improvements last year, you may qualify for credit when you file your 2013 taxes this year.

Remember, though, improvements must have been installed in 2013, not just purchased, and generally, claims can only be made on your primary residence.

Eligible measures may include doors, windows, and…

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Added by Melissa Ulbricht on January 23, 2014 at 11:04am — No Comments

Important Tips to Reduce Electricity Cost

Electricity comes at a cost. There’s simply no getting around that problem (short of installing your own solar panels, of course). However, that doesn’t mean that you have to be stuck with high power bills. There are several ways that you can reduce the amount of your electricity cost – and they don’t necessarily involve turning off your air conditioner in the middle of summer, either.  Here are some excellent ways to knock those costs down.

 

Get a Smart…

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Added by David Adam on November 18, 2013 at 11:54pm — No Comments

Making the Invisible Visible: Valuing Energy Efficiency Improvements in a Real Estate Transaction

Often, when homeowners make improvements to an existing house, the most important aspects of home performance – including safety, comfort, energy efficiency, durability, and environmental impact – are literally invisible during key steps of any home sale or refinance transaction.

One result is that energy…

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Added by Melissa Ulbricht on August 19, 2013 at 1:44pm — 3 Comments

Modernizing the Residential Utility Disclosure Ordinance in Chicago

Back in the ‘80s, the Center for Neighborhood Technology and others helped the City of Chicago pass a residential utility disclosure ordinance that required the disclosure of heating bills when residential properties are sold or leased in the city. Why? Heating expenses constitute a significant home expense, and it’s important for consumers and Realtors to have access to this information.

Until now, complying with the ordinance could take up to two weeks: a Realtor submitted an…

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Added by Melissa Ulbricht on July 9, 2013 at 1:23pm — 3 Comments

Public Art to Promote Energy Efficiency

Energy efficiency can be a tough sell. Providing detailed information about financial savings and environmental benefits doesn’t always motivate conservation. So when rational arguments don’t work, how can we influence energy behavior? Perhaps by creating an emotional response with inclusive and engaging public art installations, such as the upcoming Northeast Green Light Project.…

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Added by Anna Jursik on July 9, 2013 at 9:00am — 1 Comment

Warnings About Portable Air Conditioners

Warnings About Portable Air Conditioners

Warning About Portable Air Conditioners

Here are some warnings about portable air conditioners to help you to be aware of their low energy efficiency rating when purchasing a new air conditioner. If you already have a portable air conditioner or if a portable air conditioners your only option to get some cooling,…

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Added by Perry Ning on July 2, 2013 at 12:20pm — 7 Comments

Momentum builds for energy efficiency...but is the wolf at the door?

It says something that Ernest Moniz chose to deliver his first public talk as US energy secretary to an energy efficiency crowd.

His appearance last week at EE Global in Washington, D.C. was a surprise of sorts. And the timing was significant. Moniz had only been confirmed as energy secretary three hours before taking the podium at the Alliance to Save Energy’s annual conference.

Why did he make the stop?

Probably not because of the size of the crowd. About 550 people…

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Added by Elisa Wood on May 30, 2013 at 9:04am — 25 Comments

RaterFest! 2013 - an incredible retreat for home energy professionals

We hope you can join EnergyLogic for the one of the best conferences available for home energy professionals - RaterFest!  This year's retreat includes a great lineup of presenters, including Mark LaLiberte and Sam Rashkin (along with 12 other industry leaders).  In addition to some truly incredible presentations, you will get to network with fellow energy professionals, enjoy delicious meals made from organic/local ingredients, and have one-on-one time with industry experts...all in the…

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Added by EnergyLogic Academy on April 30, 2013 at 2:28pm — No Comments

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