efficient refrigerators


Other times have not changed. I mean we are still burning coal to fuel electric generators, 30 years after we should have. We still flirt with the idea of Nuclear Powered power plants. But here is part of the Georgia Code, a State not known for anything progressive.

http://www.southface.org/learning-center/library/res-code-faq#24

22.    What is the difference between a mass wall and a basement wall, and what are the insulation requirements for both?

A mass wall is a heavy wall that is more than half above grade wall and is constructed of a fairly massive material (e.g., concrete, block, insulated concrete forms, masonry cavity, non-veneered brick , adobe, compressed block, rammed earth, and solid logs). A basement wall is a wall that is more than half below grade and encloses conditioned space. Insulation requirements for basement walls and mass walls depend on the location of the insulation and the type of insulation (whether it is continuous or insulation installed in a cavity). Requirements also vary by climate zone. Below is a table detailing the insulation requirements in the energy code.

Wall Type Insulation Location and Type Climate Zone 4 Climate Zone 3 Climate Zone 2
Basement Wall Interior – Continuous R-10 R-5 R-0
Basement Wall Interior – Cavity R-13 R-13 R-13
Mass Wall Interior-Cavity R-13 R-13 R-13
Mass Wall Exterior or Integral- Continuous R-5 R-5 R-4
Mass Wall Interior – Continuous R-10 R-8 R-6

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If you are a glutton for punishment, go there and read. More next week.

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This is an interesting Blog and an interesting post. I am no good at posting videos so:

http://legalplanet.wordpress.com/2012/09/09/are-pace-financed-residential-energy-improvements-capitalized-into-home-prices/

Are PACE Financed Residential Energy Improvements Capitalized into Home Prices?

September 9, 2012

The FHFA believes that an unintended consequence of obtaining a PACE loan is to increase the risk of mortgage default.  The FHFA’s  logic is that if the green investments are not capitalized into home prices then the home owner’s equity decreases as equity =  sales price – debt owed.   Under these assumptions, the green investment doesn’t raise the sales price but does increase the debt owed. My recent research convinces me that this pessimism is false.  Here is  My letter to the FHFA. Here is my July 2012 peer viewed paper on solar panel capitalization effects in San Diego and Sacramento   dastrup-zivin-costa-and-kahn .

We need more regulatory scholarship focused on empirical work and hypothesis testing.  I have an incentive to say this because that is what I do.

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Go there and see the video. More tomorrow.

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People are always playing out this dystopian vision of what the world will look like if there is a sharp break in the availability of fossil fuels. Most people imagine guys with guns will control their chunk of the world and abuse everyone in it for the own good. Or that we will break into semi-dead towns and farm life like 200 years ago. But, I usually say, what if it is slower than that and what if people cooperate instead of foolishly competite. Then life might look like this, which sounds kinda fun.

http://www.ipsnews.net/2012/07/ithaca-ecovillage-forges-a-path-to-sustainable-living/

Ithaca Ecovillage Forges a Path to Sustainable Living

By Coralie Tripier

ITHACA, New York, Jul 16 2012 (IPS) – Ecovillage at Ithaca (EVI), located in the beautiful Finger Lakes region of upstate New York, is an intentional community of 160 people striving for greater sustainability, a better quality of life, and perhaps even a new model for urban planners the world over.

Enjoying breathtaking surroundings, residents wander around the village on pedestrian-only streets, swim in the pond, share meals in the common house, and spend a small amount of their time working together for their community.

EVI’s residents have to volunteer for two hours every week in one of the six work teams – the cooking team, the dishwashing team, the common house cleanup team, the outdoor maintenance team, the regular maintenance team, or the finance team.

“If you had a house, you would have to do that anyway, so why not do it for the broader community and make friends at the same time,” Ashley Click, a young mother and new resident at EVI, told IPS.

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Go there and read about a grand life. More tomorrow.

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Well even middle class and rich people gotta pitch in.

http://www.wholeliving.com/136091/keep-cool-summer-home-energy-tips/@center/136755/green-home-guide

Keep Cool with Summer Home Energy Tips

Green Your Home, Slash Your Bills

The prospect of dizzying energy bills, maxed-out power grids, and killer heat waves poses a dilemma for the eco-minded. Crank up the AC, and you’ll burn through countless kilowatts — not to mention your budget. Listen to your green conscience, and you’ll pay with sweat.

But when you maximize the efficiency of your home’s cooling system and adopt smart, low-cost strategies, you can save money and still beat the heat. In fact, by eliminating wasteful habits and power guzzlers, you could cool your home with up to 50 percent less energy and save more than $400 on annual utilities. With 100 million tons of heat-trapping CO2 emitted every year as a result of residential air-conditioning, your new habits will amount to nothing less than a step toward global cooling

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Go there and read. More tomorrow.

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What more can I say. This is actually a pretty thoughtful list and like I said long. I will do the first 5 or so and then:

http://www.floridapsc.com/publications/electricgas/20summer.aspx

  1. Close shades, drapes and blinds during the day (all directions).
  2. Wear light weight clothing (short sleeves, shorts, cotton).
  3. Set the air conditioning thermostat at 78 degrees or higher. Raise it a few degrees higher when away in the day. A lower air conditioning temperature makes your costs much higher. Setting your air conditioner at 70 degrees instead of 78 can almost double your operating cost!
  4. Don’t choose a lower air conditioning temperature when you first turn it on. It won’t cool faster –- whenever it’s running it’s cooling as fast as it can. Set low, it cools longer, not faster.
  5. When weather is mild, use fans instead of the air conditioner. Your central air conditioner will use about 100 times more energy than a fan at medium speed.
  6. If you have ceiling fans, run the fans and the air conditioner at the same time but set the air conditioner a few degrees higher, to 80 or 81 degrees. With the breeze from a fan, you should feel as cool as you would at 78 degrees with no fans – but you’ll reduce your costs by about 15%-25%.

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Go there and read. More tomorrow.

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These tips are really kinda lame but at least they are trying.

http://www.epelectric.com/nm/business/spring-energy-efficiency-tips

As you’re doing your spring cleaning and getting your air conditioner, as well as your house, ready for the hot weather, consider making some changes around the house that will help save energy dollars this summer.

When cleaning windows, check to see if they’re in good condition.  Loose, leaky or single-paned windows allow heated or cooled air to escape, taking hard-earned dollars with it.  Repair existing windows or replace them with energy-efficient models.

  • If you leave your windows open to enjoy the weather, remember to shut off the heating system.  A thermostat will call for heat when it’s set to a temperature higher than the outside air.
  • Clean under and in back of the refrigerator.  Dust can build up in those hard-to-reach areas, causing the refrigerator to run less efficiently.  If you have an old refrigerator that was manufactured before 1993, consider replacing it with a new Energy Star-rated model.  They use half as much energy as models manufactured before 1993 and 15 percent less energy than other new models.  This change can save you hundreds of dollars a year.
  • Unplug the old, inefficient refrigerator or freezer that’s in the garage – it’s wasting energy and money.  If a second refrigerator or freezer is needed, keep it full.  Water and ice work well for this.
  • Dust or wipe light bulbs.  Clean bulbs provide more light for the money.  Replace high-use incandescent bulbs with compact fluorescent bulbs and fixtures – they use two-thirds less energy and last up to 10 times longer.
  • When washing clothes, adjust the water level to match the load size, and use cold water whenever possible.  Use the dryer’s moisture sensor option that automatically shuts off the machine when the clothes are dry, and clean the lint filter before every load.  Consider hanging clothes outside to dry instead.

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Go there and read. More tomorrow.

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This is what can happen when the entire energy related sector cooperates. Too bad it doesn’t happen everywhere.

http://www.sustainablesaratoga.com/2011/02/the-biggest-losers-win-in-home-energy-efficiency-contest-in-saratoga-springs/

The Biggest Losers win in Home Energy Efficiency Contest in Saratoga Springs

PostDateIcon February 14th, 2011 | PostAuthorIcon Author: admin

The Biggest Losers Win
A Sustainable Saratoga Campaign to Promote Energy Efficiency and Conservation.

(Saratoga Springs, NY)  — The local Biggest Loser Energy Challenge sponsored by Sustainable Saratoga came to a close last week as a group of Saratoga Springs neighbors representing ten households sallied forth in sub-zero weather to focus an infrared camera on their houses in the last educational activity of the contest. As participants each looked at their houses on the camera screen, tell-tale glowing lights signified heat escaping into the cold night air. The infrared camera visually demonstrated where heat losses were the greatest, and gave opposing team members ammunition for teasing owners about missed opportunities to make their homes more energy efficient.

After the chilly outing, participants compared the final tally of their energy consumption over a six-month period to see which group had managed to cut energy use and waste by the largest percentage over the same period last year. Although both teams were happy “losers”, one group did reduce more than the other.

The participants encountered some surprises.  First, it was interesting to see energy use trends over time as there were unexpected spikes and dips in therms (gas) and kilowatts (electricity). Several people who halved their electricity usage speculated in hindsight how they did it. One had unplugged her clothes dryer and used line drying in her basement instead. Another had purchased a new refrigerator that replaced a 30 year old one, exchanged an old cable box for a new one and put the flat screen TV on a plug that could be turned off in order to prevent the significant stand-by energy these modern TVs burn, as well as the hole in our pockets.

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Please go there and read more.

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More tomorrow.

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This guys don’t realize it but I have posted about them before. They know what they are talking about.

 

http://diygreenenergyforhomes.com/

DIY Green Energy | Home Made Energy

diy green energy for homesAre you sick and tired of having to pay huge energy bills? If you answer yes to this question, then DIY green energy is a sensible option for you. You can begin utilizing free, eco-friendly power and reduce your household power bill by more than 80% while doing your part in saving the Earth.

The most significant benefits of DIY green energy is the ability to make big savings in the long run. Bear in mind though that there are significant start up costs associated with the setting up of solar, magnetic or wind power, and it’ll require a bit of time before you start to enjoy the rewards.

Setting up green energy power is really an enjoyable task that can be done by yourself – there is no better satisfaction than the experience associated with getting this done yourself. The very first time I assembled a residential wind turbine involved a couple of weeks, however the thrill of seeing it working in motion is priceless.

There are numerous methods to construct your own homemade green energy generators online which depicts the procedure and show you which components are needed. Don’t ever doubt yourself and don’t forget that anyone can create a workable and effective machine by yourself.

If you wish to reduce your month-to-month electricity bill, become self sufficient or increase the value of your property, this is all merely an arm’s reach away using homemade energy. It is possible to construct DIY solar panels or wind power generator by using simple, straightforward, “any kid could understand it” instructions. We’ve placed together some terrific information on DIY solar panels and homemade wind turbines that will make a massive difference in saving energy if you put them into application.

Regardless of whether you’ve questions on home made green energy or don’t have the slightess idea what is green energy, we have answers for you here. Before you know it, your free electricity dreams will turn out to be a reality.

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More tomorrow.

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What the last list lacked. Big ticket sugestions, this one over does. Still it is pretty comprehensive. Nobody yet has mentioned paint your roof white.  I can not put all of it up because it is so huge. Please go and see the rest at:

 

Annie B. Bond

23 Tips for Keeping the House Cool

a Care2 favorite by Annie B. Bond

Read more: http://www.care2.com/greenliving/keep-house-cool-23-tips.html#ixzz1TysXFuL7

Adapted from Consumer Guide to Home Energy Savings, by Alex Wilson,  Jennifer Thorne, and John Morrill.

Puzzling out how to keep your house as cool as possible during these hot  summer months? Trying to remember the conventional wisdom but not quite sure how  it goes? Those window fans, for example, should they be placed to draw air in or  out? Upwind or downwind of the dwelling? And what about windows, shades, and  awnings? Are windows on the North side of the house better left closed or open  during the day? Are awnings better than shades?

Find out the answers to these questions and more, right here:

The recent heat spell on the East Coast dredged these questions up for me,  and I am sure these questions are seasonal for many of us. Efficient cooling  saves money, energy, and the quality of our lives.

Turning to Consumer Guide to Home Energy Savings by Alex Wilson,  Jennifer Thorne, and John Morrill of the American Council for an  Energy-Efficient Economy has provided a wealth of answers to just these  questions and more. I’ve compiled 23 tricks about how to keep a house cool to  reduce the need for air conditioning from this book, as well as a few from The Real Goods Solar Living Sourcebook. These tips are really  useful.

1.  Reduce the cooling load by employing cost-effective conservation  measures. Provide effective shade for east and west windows.  When possible,  delay heat-generating activities such as dishwashing until evening on hot  days.

2.  Over most of the cooling season, keep the house closed tight during the  day. Don’t let in unwanted heat and humidity. Ventilate at night either  naturally or with fans.

3.  You can help get rid of unwanted heat through ventilation if the  temperature of the incoming air is 77 F or lower. (This strategy works most  effectively at night and on cooler days.) Window fans for ventilation are a good  option if used properly. They should be located on the downwind side of the  house facing out. A window should be open in each room. Interior doors must  remain open to allow air flow

Read more: http://www.care2.com/greenliving/keep-house-cool-23-tips.html#ixzz1TysiMPq8

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More tomorrow.

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By the way, I do not mean this as a critic. As income rises so does energy wastage. They have bigger house and bigger stuff all the way around. So damping this residential sector is critical. But this requires some money.

http://www.ecologices.com/

Slash Your Energy Costs!

The healthy, energy-efficient home of the future is here today! EcoLogic Energy Solutions is proud to offer the most advanced spray foam insulation systems for residential and commercial construction. We offer over four different types of spray foams, including soy-based, to meet your needs. Through the use of spray foam insulation, EcoLogic transforms an ordinary house into a modern day, high-performance home. The results speak for themselves. A home or building insulated with spray foam is up to 50-70% more energy efficient than a similar structure using fiberglass insulation!

EcoLogic has assembled the most experienced, knowledgeable, and professional team in the region. We are committed to helping people save money, live in a healthy and comfortable home, and reduce their impact on the environment. We follow through with our commitment by donating a portion of our pre-tax profits to charities dedicated to helping safeguard our environment.

Whether you are a homeowner, architect, builder, or contractor we invite you to explore our site and give us a call at 203-889-0505.

Save money on residential heating and cooling

We are proud to provide rating services to qualify new homes for the ENERGY STAR® label. ENERGY STAR qualified new homes are substantially more energy efficient than homes built to the minimum code requirements. Even in states with more rigorous energy codes, the U.S. EPA ensures that ENERGY STAR remains the symbol for truly energy-efficient performance. These homes are good for businesses, consumers, and the environment.

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More tomorrow.

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