Posts Tagged ‘energy-efficiency’

Spring time! New Siding, New Windows, New Extreme Retrofit?

April 3, 2013

Winter is past and we are gearing up for round two of our exterior insulation Deep Energy Retrofit project in New York. there was a feature in the NEWS , check it out!

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As the weather gets nicer, we often consider new siding and new windows, it also may be time to consider new insulation. Any time is a good time to improve R values and reduce air leaks. If going extreme is not what you are prepared to do with a full exterior retrofit, consider that if siding is being replaced it is a great time to blow in dense packed fiber insulation.

If you are in the Syracuse, NY area and want to know more about what we are doing call us!   315-474-6549  or check out our website http://greenhomesamericacny.com/

Thanks,

Jason

Have a Heart

November 26, 2012

Maybe you have a great HVAC company that services your equipment.  It’s not always the easiest thing to do, and kudos if you’ve found a good one.   With a good provider I like service agreements because you know your equipment is taken care of and in a cost effective way.  But a good HVAC contractor should consider the whole house when thinking of heating and cooling systems not just the box in the basement or the attic.

 

From the Building Performance Institute

 

As we go into fall and colder weather, it’s time for tune ups, and service calls, but what about the rest of your home as well.  Who is paying attention to that?  A heart works well when we take care of the rest of our body.  We eat well, exercise and get good sleep, but also protect ourselves from the cold.  Put on a cap, coat and boots before going outside or you’ll get sick right?

Is your HVAC company’s solution to comfort a bigger “heart”, more ducts, more baseboard,  more cooling, or does it consider a better house so that heart “fits” well and works as it should?  Keep in mind that the heart is a very important part, but it is part of the whole.  Taking care of the whole house can really make a difference, as they say, “Home is where the Heart is!”

Thanks,

Jason

Fall Clean Up!

November 16, 2012

In New England it is easy to see the seasons change. It’s a time of harvest and preparation for our comfort through the coldest part of the year.   There’s plenty to do outside the home never mind on the inside. 

 For one thing it is time to tune up the furnace or boiler before the heating season begins.    Preventative maintenance is a good thing and worth the minor expense to ward of a major one in the middle of the heating season.  With a contractor you trust, that clean and tune may be part of a service agreement and can save you even more.

Your heating system is not the only thing that should get a tune up though.  For many of us, it’s the home too!   Even with the cleanest running furnace or boiler in your home, it is important to consider how well the building is insulated, resists air leakage, deals with moisture and provides indoor air quality.   

Since heating systems and buildings interact with each other, it’s a great idea to consider treating them together.  Seek out certified and experienced heating and cooling technicians, and the same for your home.  Consider a BPI accredited contractor that will look at your home as a system and help you prepare for the coming season making it healthier, safer and more energy efficient.

Thanks,

Jason

Fixes for Hidden Costs Reveal Hidden Benefits!

April 12, 2012

The offender in many folks’ minds when it comes to pollution is the automobile, not our homes.  It seems to be ingrained in our heads that automobiles are the worst offenders; I won’t discourage alternatives.   But, in fact, we generate twice as much carbon dioxide emissions as we consume coal, oil, and natural gas—directly or indirectly—in our homes.

Hidden CostImagine what happens if we cut the energy use in our homes by half?  The scale might balance out for sure, but there are definitely more benefits, saving money for one.  We do this on a daily basis.  Improving their home’s insulation and air tightness, heating and cooling systems, and more, will typically save our customers at least 25%, but often much more.

It all starts with a comprehensive home assessment which helps drive pollution and energy cost reduction in the home.  But the biggest impact we hear about from our customers is how comfortable that drive can be!  The end result we sometimes forget about is the level of comfort revealed after the job is done.

Thanks,

Jason

Image from the DOE’s home energy saver website

Leaving the Door Open – I Cry Fowl!

April 6, 2012

GHAOne of our top advisors a few years back had a unique experience on an assessment visit.  Leaving the doors open to his vehicle, he unknowingly acquired some unwanted guests.  It made me think about our homes and another unwanted “guest”: uncontrolled airflow via attics and elsewhere in the home.  (A great resource if you haven’t seen it already can be found in our learning center)

When we test airflow in homes we use cubic feet per minute as a unit of measurement.  Ideally this can help people visualize how much air moves through your walls ceilings and floors.  The large fan we place in the doorway of the home measures this flow and allows us to compare the amount of leakage in your home to others of similar size. Many of us don’t often think in terms of cubic feet, but you know, I’d guess it’s about the same as a good sized chicken.

You would be surprised by the amount of leakage in the average home when you can’t see the holes.  They are hidden behind walls and floors, connections in the ceiling.  In places we don’t really think about.  Every chicken’s worth of air that moves uncontrolled in or out of your home costs, not only in terms of money, but also comfort.  There could be GHAhundreds of them entering or leaving your house every hour.  Not sealing those leaks is like leaving the door open all year long.

Keep the chickens where they belong.  Close the doors.

Thanks,

Jason

Photos courtesy of John Scipione Branch Manager, Syracuse NY.

If windows save you 50% on energy costs, install twice as many and stop paying utility bills all together!

February 28, 2012

Ok, that’s quite a wild claim and one clearly not possibleBut the Washington post  last  week reported that “Replacement-window firms agree to settlement with Federal Trade Commission”.  The problem has been the “’exaggerated and unsupported’ claims about their products’ energy efficiency”.  Yes indeed.  Don’t get me wrong, we like windows, and in many locations across the country we replace them too.   But you won’t hear us say they will save you 50% on your energy bill!

Right here we’ve talked about windows many times in the past. Windows are often replaced because the existing  ones are broken, inoperable or for aesthetic reasons. As far as energy efficiency is concerned, however, at GreenHomes America it has always been our position to improve insulation and air sealing first, then take a look at heating, cooling, duct and hot water systems next.  These are the common problems found in most people’s homes. Window replacement will save energy, but the energy savings will be modest. So remember, if you hear outlandish energy savings claims about replacement windows that  sound too good to be true…  it probably is!

Thanks,

Jason

 

CREE offering a new look for great lighting!

February 2, 2012

Our favorite LED, recessed down-lighting from CREE, the CR6, has gotten more colorful.  Well actually the available trim kits have.  Following the footsteps of Henry Ford “you can have any color as long as it is black” the CR6 has until now only been available in white.   CREE is offering Mr. Ford’s favorite color, black, as well as “wheat” (I might call it bronze) and plain old “anodized” or silver. Energy efficient, dimmable and long lasting, here is to good looking lighting that works!

 

 

Thanks,

Jason

 

 

Strengthen the country by investing at home, in your home!

January 30, 2012

 Since the housing market unraveled 5 years ago, home prices have fallen by a third nationwide, which is by the way, more than they did during the Great Depression. Depressing?  Maybe, but it has caused many homeowners to reconsider selling, and invest in their homes in some really good ways.

I think for many of us current economic times have caused us to reconsider our priorities.  We have been forced to reset our “unrealistic expectations” clocks if you will.  But look at some of the great lessons learned a few generations ago: frugalness, recycling, and best utilizing what we have instead of discarding things for something new when it’s not necessary. Sort of “green” isn’t it?

We are in different times in this nation than we were in the 1930’s which ended with our participation in World War II.  Hopefully instead of beginning a busy industrial era by entering another world war, we rise can to the call in a war against in-efficiency, and where better to do that but at home? Creating jobs here at home and spending our dollars in our local communities seems like just the ticket.

In the housing market it is hard to say what will happen in this coming year, but some are already seeing a rise in sales. What is for certain is that combating energy in-efficiency is here to stay, and in doing so you will be rewarded for your efforts whether or not you intend to sell your home.

Investing in your homes reduces your expenses now and over the long term, especially as energy costs rise.  It increases your comfort immediately, as well as over the years.  And energy efficiency is increasingly recognized by the real estate industry and professional appraisers.  The measures you have performed on your home will increase the resale value for years to come if you do decide to sell in the future.  Do your part and join the “war” effort right at home!

 

What’s all the hubbub about the “green button”?

January 20, 2012

White House PGE announce the Green ButtonThe White House announced that PG&E, and San Diego Gas & Electric have launched the “green button”, an online tool that allows customers to download their own energy data.

[Watch California utilities PG&E, and San Diego Gas & Electric in the video of the Green Button launch.]

That is certainly good news.  We’ve long used a good look an utility bill history and energy usage to help figure out what going on in a home.  Something that makes it easier for a homeowner to track down that history is a good thing.  And we look forward to a host of third-party aps that can help consumers save energy and money.

But from the hoopla, you’d think our energy woes are over.

Not so fast.  Access to household energy use data is really important.  And Facebook aps might be fun.  But when it’s 105 degrees out and you have a poorly insulated house, with south- and west-facing glass, and an old air-conditioner, are you going to be able to stay comfortable without paying a lot of money to the utilities?  No.  Good information helps, but it doesn’t change physics.  To make your home more comfortable and not break the bank with utility bills, you’ve got to make actual improvements!

And the fundamentals still apply.  You need good insulation and air-sealing, tight duct work, efficient heating and cooling equipment, efficient lighting.  And you also need to know if your water heater, furnace, or any other combustion appliance in your home is operating safely and efficiently.  The green button won’t don’t that for you.

Energy Upgrade CaliforniaFortunately, for California residents, the statewide Energy Upgrade California (EUC) program can provide up to $4,000 in rebates to help make smart improvements (some cities and counties are offering even more in matching rebates).  And certified contractors can give you access to these incentives. GreenHomes America partners have BPI-certified staff, and can provide access to the EUC incentives.

The best way to find out what you might qualify for is to have a real home energy audit conducted by a participating contractor—and then get the rebate by having the contractor make the improvements.  You can contact participating experts in the following areas to learn more:

So bring the green button on.  Check it out.  Easier access to utility information is great (after all, we’re paying the bills, aren’t we—shouldn’t we be able to get the information?)  Kudos to PG&E and SDGE for stepping up to lead the nation with this.  The rest of the country?  Well, a handful of additional uttilies have said they’re interested, so stay tuned.  And if GreenHomes has a location near you, we’ll help you find applicable rebates, incentives, and loans.

But if you want a more comfortable, healthier, and more energy-efficiency home, data alone won’t do it.  A good home assessment followed by the right, professionally installed, measures, will.

Cheers,
Mike

Where does your power come from? In the UK it might surprise you

December 2, 2011

I’d rather not think about this one too much and just focus on energy efficiency but this article from the Telegraph is in some ways as strange as it sounds.  It’s about heat recovery and generating electricity from the steam produced used to cool the hot gasses from the cremation process.  You have to admit, it’s umm…. thinking outside the box (sorry bad pun)

Thanks,

Jason

photo from wiki commons


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