Editor’s note: This post was written by Jason Pelletier, and originally published at Low Impact Living on March 28, 2009.

If you’re one of those folks out there who is suffering from a bit of carbon fatigue, then a post in the NY Times’ Green Inc. blog this week could either provide additional motivation for green projects or increased fear of another jargon-laden debate. Green Inc highlighted the growing trend of striving for “water neutrality”, as highlighted at the Fifth World Water Forum in Istanbul last week.

The idea is gaining ground within a group of companies looking to understand and reduce their consumption of water, including Coca Cola, whose chairman has pledged to eventually balance out all of the water used in its products and manufacturing processes through conservation elsewhere (over 80 billion gallons worth!).

This got me to thinking: what would it take to be water-neutral in our own homes, meaning that we don’t import any net water? If we include all of the water that goes into our food and the products we consume, then it gets ugly real fast (see this post on the water content of food, for example). But what about our direct water use - showers, irrigation, toilets, etc?

Now, this would require some significant changes to a home and to local building/health/safety codes, since the only way to go water-neutral is to reuse graywater and harvest/store rainwater. Both of these options now face numerous permitting and legal obstacles around the country (including some pretty counterintuitive ones, like Utah and Colorado bans on capturing ANY rainwater at your home). Assuming we could, though, how much rain would it take to provide a family’s annual water needs?

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First of all, the new stimulus plan will give you a tax credit for 30% of the costs, up to $1,500 total, for these eco-improvements on a property (via Associated Press):

• Getting new energy-efficient furnaces, air conditioners, or windows
• Replacing leaky windows
• Putting more insulation into attics.

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Well, the folks at Google announced a potentially important step on the path to real-time insight recently: development of the Google Powermeter.

What is it? Well, it’s another example of Google doing what Google does best: compiling information from a multitude of sources and displaying it in an easy-to-use, intuitive format on the web. For free. In this case, it’s your electricity usage. Before you get online and try to add the Powermeter to your iGoogle page, there’s a catch. You’ll need a Google-compatible smart meter or electricity monitoring device at your home in order to collect your energy usage information the Powermeter needs. Because it is still in testing, Google hasn’t announced yet who the device partners will be. Most of us don’t have the right devices yet, but we will soon, either courtesy of our local utilities or because we’ve gone out and purchased some of the inexpensive DIY devices that are popping up.

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But we also understand that very few of us Americans can afford $20,000+ for an installation of a solar PV system– especially these days!  That’s why we’re always on the look out for ways people can save on solar. So when I heard about what 1 Block Off the Grid (1BOG) is trying to do, I was intrigued.

1 Block Off the Grid (1BOG) is based in San Francisco, but they are launching a nationwide effort to create community-based buying clubs for solar power.  They claim that, “By aggregating consumers and negotiating on their behalf we take the fear out of buying new green technologies, decrease the purchase price, and increase the adoption rate of these technologies.”

If you’ve ever gotten and compared quotes for a solar installation, you know it can indeed be confusing and intimidating. Having a group discount negotiated by a third party sounds like a great idea to us.

1BOG did one set of installations in San Francisco in 2008, and they are just getting their 2009 group ready for another round. They are working with SolarCity for the new installations there.  The 1BOG website says they are launching a group for Los Angeles in February 2009.  Sign up quick!

I did some research and it seems that one of the participants in 1BOG’s inaugural program in San Francisco cut 43 percent off list price, according to co-founder Sylvia Ventura. But that is not necessarily a standard savings. For the average participant it would probably be closer to about 20 percent off.  For a $25,000 solar system, you could save $5,000 — and you’ll get additional goverment rebates as well.  Not too shabby!

We also want to remind everyone to always consider a solar hot water system if a solar electric system is too expensive.  Solar hot water systems cost in the $4-6K range and will still save you a TON off of your power bills.

Also, to find a solar installer near you click here.  You can also get quotes for wind power and geothermal power, depending on where you live.

Energy Cinch Window Blankets. Windows are often an energy efficiency problem spot. Many homes lack the latest energy efficient windows, leading to energy loss and uncomfortable rooms throughout the year. Because window replacements are so expensive, though, it almost never pays to replace a window just for the energy savings benefits. Payback periods can often be ten years or more. There are other solutions - films and solar screens reflect sunlight during hot weather, and insulating drapes are helpful year-round. But Energy Cinch Window Blankets offer another solution. They combine the high insulating qualities of the thickest drapes with the installation ease of an extendable shower rod. You can easily remove them during times of the year when they’re not needed. An Energy Cinch can cut a problem window’s heat loss by up to 80%.

Enersaver Programmable Thermostat. We’ve praised the virtues of programmable thermostats many times before, but it can be a bit difficult to get them set right. We’ve come across this new thermostat from Globe Electric, called the enersaver Spin-N-Click. It uses a scroll wheel and single button to make programming much easier and more intuitive. And, at $49.95, it’s a relative bargain for a full-featured programmable thermostat. At this price, the thermostat will pay for itself in less than a year’s time in most homes.

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Many daycare and child-care centers around the U.S. are embracing eco-friendly ways, and it’s not a day too soon. That’s why we’re building a huge directory of eco-friendly child care centers around the country. We have over 120 listed so far and we’re adding more every day. Check them out! And if you know of one you’d like to add, please send us an email to feedback@lowimpactliving.com.

The State of Oregon’s Environmental Council has taken a pioneering role in certifying child-care centers with their Eco-Healthy Child Care program.  Child care facilities qualify as “Eco-Healthy” by completing a 25-element checklist that highlights 25 steps facilities can take to ensure a safe place for children. Eco-healthy child care centers commit to reducing a child’s exposure to toxins and other environmental health hazards.

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Dave created less trash in all of 2008 than an average American family throws out in a week. And more impressively, he achieved this eco-feat while drinking beer and eating potato chips.

“I didn’t want to change the way that I was living my life,” Dave says. “If I wanted to drink beer, I wasn’t going to say, well, I can’t find a way to drink beer without creating packaging, so therefore I’m not going to. Instead, what I’m going to do is look at the packaging in beer and pick the most ‘eco-friendly’ way to do it.”

The idea behind Dave’s project was to focus on things people could do without drastically changing their entire lifestyle. “There are definitely people out there who have done similar things where they’ve cut everything out of their life,” Dave says. “A lot of people who are really really hardcore have emailed me and said, ‘You know, you can just not eat potato chips.’ Well, yeah, but I wanna eat potato chips!”

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Today we’re joined by guest blogger Jeff Hobbs of Organize-Design-Live. Jeff specializes in home organization and interior design in Los Angeles and he is going to share some helpful thoughts with us on getting orGREENized in the New Year.

Get orGREENized in ‘09

Are your closets and drawers your worst enemies? Do you constantly misplace files at your office? Well, it’s a new year so that means we have the opportunity to make some changes, let go of the guilt about the things we didn’t do last year, and start fresh. Getting your personal space organized will result in more efficiency in just about every area of your life. . . a great place to start if you’re serious about fulfilling some of this year’s resolutions. And why not roll the resolutions of getting organized and being more environmentally friendly into one? There are so many great products on the market today, along with other creative organizational systems, that won’t break your bank or our environment.

Here are a few ideas, products, and tips to get you started…

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Low Impact Living will identify the single family home (and its proud owners) that has the lowest Low Impact Living Index (calculated using our Environmental Impact Calculator), and we’re going to share with you what that family has done to get there. Don’t worry if you haven’t done big projects like installing solar panels or a wind turbine - as the calculator shows, many of the best green home projects are simple and inexpensive. We’ll show you how to identify projects to make your home more eco-friendly. The contest will close on February 15, 2009. So you have time to make green changes!

What you have to do to enter

1. Visit our Household Environmental Impact Calculator and calculate your base LILI (Low Impact Living Index). It will only take you five-ten minutes to use the calculator and create your account.
2. Once you have entered all of your base inputs, move on to the “select projects” page of the calculator. Make sure you only check projects that you’ve finished (or will finish by February 15th) before you log out.
3. Make sure that you log out or save your profile before leaving - if you just move on to another web site without logging out, your inputs could be lost.
4. If you’ve already created an account through our calculator, then you need to return and, log in again. We’ve added some new features recently, and they won’t work unless you refresh your account.
5. The calculator isn’t all-encompassing yet, so there may be projects that you’ve done that don’t show up. If this is true, send us an email at contest@lowimpactliving.com describing what you’ve done. Low Impact Living staffers will review your efforts and award up to a 5% additional deduction for compelling projects.

How we’ll select the winner

The contest closes on February 15, 2009, and we will announce the winner on March 1. This will give us time to check with the finalists to make sure that they’ve completed all of their checked projects. (Past entrants to our green home contests are not eligible.)

If you are a finalist (in our top 10 lowest LILI scores), we may ask you to verify that your projects are actually completed, via photos or receipts / invoices for work performed. We’ll also ask for your address (not to be published!) so that we can verify entered information about your home. If you are a winner, then you have to be willing to let us share your projects and process with everyone via our blog, and to provide us with the photos and project descriptions necessary to do that. You’ll become a green star overnight!

What you could win!

The greenest homeowner will receive three nights at Hotel Carlton in San Francisco. The Hotel Carlton is a member of the Joie de Vivre chain of hotels, which is deeply committed to making sustainability part of its core business operations. In fact, their mission is to “adhere to the strictest environmental standards, engage in sustainable practices and maintain an impeccable quality of guest experience.” The JDV Hotels environmental program includes hotel-wide recycling programs, composting, use of renewable energy, use of recycled paper products, energy-efficient lighting and much more. To learn more about Joie de Vivre’s commitment to sustainability, click here. To learn more about the Hotel Carlton, click here.

So, good luck, and get to greening!

Traditional propeller-type wind turbines remain the best options for residential settings outside of urban areas. They are efficient and time-tested, and the leading manufacturers of these turbines have been at it for a long time. Two of the leaders are Bergey Windpower and Southwest Windpower. Bergey makes several versions of its Excel turbine suitable for home use. The Excel can be connected to the electrical grid and is big enough to power an entire home.

Southwest Windpower makes the Skystream 3.7 turbine (shown at left), an innovative machine that has a number of advances specifically targeted to residential users. It is meant to be tied to the electricity grid, and in reasonably windy conditions could power an average home.

In the past few years, a number of new manufacturers have come out with radical turbine designs intended to make wind turbines easier to install and better for tightly packed suburban and urban environments. Most of these turbines are vertical axis wind turbines, or VAWTs. Instead of spinning on a horizontal axis like their propeller-based cousins, VAWTs rotate around a vertical axis. The key advantages are that they can be quieter, are more amenable to the swirling wind conditions found in urban environments, and can have a smaller overall footprint (both tower width and height). The downsides? The companies that make them don’t have long track records, and the turbines are less efficient because a portion of each turbine is always spinning into the wind.

One example is Mariah Power, who makes the Windspire wind turbine (shown in the upper right image above). Each Windspire turbine is 30 feet tall and two feet wide, and it resembles a sculpture as much as it does a renewable energy device. The cylindrical structure makes it very quiet and compact, meaning you could install multiple turbines alongside one another for more power. Each unit should provide from 10-50% of the electricity for a typical home depending on where you live in the country.

Another example is Helix Wind. The company make several vertical axis turbines that, in my opinion, most closely resemble a ram’s horn. The complex (and weird or beautiful, depending on your sensibilities) design efficiently transforms variable winds into clean electricity. Their largest model, the S594, can provide 50-100% of a typical home’s electricity use under the right conditions.

So, now that you’re intrigued, should you run out and buy a new wind turbine for your rooftop or back yard?

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Seeking to respect the natural world surrounding the farm, Cueva labored to create an eco-friendly inn, one that would be as comfortable and charming as earth-friendly. Hacienda San Lucas is now an eight-room, idyllic inn nestled in the bucolic, emerald green hills of the Honduran countryside. In addition to being 80% solar powered, the inn has been involved in reforestation efforts and recycles and composts. At night, candles light the large rooms and pathways—all of which are constructed of locally-obtained, natural materials.

Evenings are as charm-filled as mornings are mellow. Dinners at the inn are magical (think candlelight, a cricket serenade and twinkling stars). Set on a patio and illuminated by the warm glow of candles, the Mayan-inspired, multi-course meals offer a chance to chat up other guests or to simply savor the balmy night air.

The antithesis of bland chain hotels, San Lucas seems to have popped off the pages of a book by Isabell Allende or Graham Greene. With its wide verandas slung with hammocks, rock-hewn walls and tranquil, otherworldly air, the inn is an ideal spot to get off the grid—literally and figuratively.

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We would like to thank all of the delicious recipes that we received for our Fair Trade Recipe Contest in honor of Fair Trade Month in October. Although we may be a little late announcing the winner, it is well worth the wait since all of you have the chance to view the fabulous entries. We have also had the chance to try the recipes and let me tell you, they were yummy! The winner will receive a gift certificate from Buy Well Coffee.

Our winner for the Fair Trade Recipe Contest is (drum roll please):

Candy McMenamin from Lexington, SC

Not only were both her recipes absolutely wonderful, but in addition to using fair trade and organic ingredients, she went above and beyond by submitting 2 entries both using our sponsoring product of Buy Well Coffee products. Nice touch Candy!

Thank You again to all the submissions for the contest. Please enjoy the recipes listed below to help make your holiday meal a little more special.

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Growing up in the suburbs of Virginia, I didn’t even hear of Winter Solstice till 9th grade or so. I associated this mysterious Winter holiday with equally mysterious people…pale nerdy folks who liked to wear purple velvet clothing and buy dragon figurines and miniature crystal balls from New Age bookstores at the mall. They called themselves Pagans, and more specifically, Wiccans.

Though I wasn’t raised Christian, I still took on the same dismissive attitude as my local Bible-toting community, thinking of people who worshiped nature as eccentric, campy folks who should be left alone to perform their inconsequential hocus-pocus spells and rituals.

As I got older and became an environmentalist, the Winter Solstice did strike a bit more genuine interest within me; friends of mine- scientists, yogis, Christians, Jews, and treehuggers alike- were celebrating the Solstice in nightclubs, houseparties, and quiet gatherings in nature. I liked that Winter Solstice revelers were actually acknowledging some natural phenomena, something about planetary movement and time. I have been invited repeatedly to these soirees over the years, but never attended- the “hokiness” factor of my childhood kept me closed to the exploration.

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First, starting with the menorah, it’s always a great idea to use natural beeswax or soy candles. Traditional paraffin candles are made from petroleum. Or you can go the traditional route and use an olive-oil-burning menorah. Very natural indeed!

And using the menorah allows you to turn off the lights, save power, and cut your carbon footprint while you enjoy the light of the candles. Indeed the origin of the festival of lights in rooted in resource conservation— we can all learn a great deal by reflecting on the message of making one night’s oil last for eight days!

Should you need a new menorah, may we suggest this gorgeous one made of recycled glass? It is stunning and will surely become a family heirloom. This piece is hand crafted by artist Jacques Rivard. Or if this one is a bit much for your tastes, you can opt to make your own from logs, stones and more found objects… let creativity and reuse be your guides! Here’s a link to a blog with many excellent ideas for how to create special, eco-friendly Chanukah menorahs and other decorations.

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The Natural Resources Defense Council and Eco Consulting published this month a very valuable report on the energy use of game consoles and we can use them more effectively to save energy (and thus reduce our contribution to global warming). You can see the full report here.

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Back in 2005, a frightening study by the Environmental Working Group (EWG) found chemicals in the blood of the umbilical cords from 10 newborn babies. These chemicals were linked to cancer, birth defects, and hormone disruptions, and included lead, mercury and PCBs. Since then, moms-to-be have demanded more information about reducing the impact of the chemical soup that we all live in.

We Are What We Eat

According to most studies, it’s not clear whether organic food has higher nutritional value than its non-organic counterparts. Regardless, one thing is for sure: organic food contains fewer chemicals. Organic food is grown without artificial fertilizers, conventional pesticides, or sewage sludge, and processed without ionizing radiation and food additives. That stuff is gross, whether you’re pregnant or not. To label a food product organic, it must be certified by the National Organic Program, which is run by the U.S. Department of Agriculture (USDA). A USDA Organic seal indicates that the product contains at least 95% organic ingredients, so look for this label.

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The debate about energy policy is a case in point: the proposals so far have ranged from sound (invest in multiple forms of renewable energy) to questionable (clean coal, 45 new nuclear power plants) to the insultingly cynical and foolish (Drill Baby Drill!).

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That’s the impetus behind “Playa” (above), a case study green home being built in Westchester, Calif., by Go Green Construction. The house, admittedly, will be huge — 4,300 square feet huge, to be exact — and located in a neighborhood that’s not particularly public transit-friendly. On the other hand, Playa’s also pre-rated for LEED platinum, serving as a self-described “living laboratory of green design” in a neighborhood full of ungreen McMansions.

The rooftop view from Playa (left) alone shows the need for green building in this neighborhood, where smoggy haze floats above multi-story single family homes. In contrast to the massive footprints of its neighbors, Playa will boast a full solar array, graywater recycling system, living walls, and smart house automation which allows residents to control the power of the house remotely.

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This difference was also evident in houshold products - from luxury hotels in Italy fully outfitted with CFLs to low-flow water fixtures and dual-flush toilets in many homes to small upright washers in even the most basic apartments, the kinds of products associated with our burgeoning US green movement today were already the norm in many parts of Europe back then.

On a recent trip overseas I happened to pick up a French architecture magazine for the flight home. I was pleasantly surprised to see that we had really caught up in the past six years - outside of being written in French, you would have been hard-pressed to distinguish this magazine from any of the leading US architecture magazines.

One article caught my eye, though, for it did point out a slight difference that needs to move across the pond. It was on a beautiful and practical prefab home, called the EvolutiV house by Olgga Architectes of Paris. The house itself is striking, made from two rectangular prefrabicated sections that can be rearranged to develop different floorplans and having exterior walls made from sections of wooden logs. The homes also come with the latest and greatest in eco-design: natural ventilation, rainwater collection, solar panels (both PV and thermal), green roof, radiant heating with an option for geothermal heating/cooling, and the typical eco-friendly materials throughout.

The most interesting piece of the story, though, is that the literature for the house and the articles written about it all refer to the home’s target energy usage: less than 48 kWh / m2 / year, which translates to about 4.4 kWh / ft2 / year. This is 70% less energy usage than the typical US home in similar climates.

It’s not the level of performance that makes this interesting, for many prefab options in the US can do as well. It’s that the media in France AND the architecture firm who designed the house feel compelled to advertise efficiency in terms of a single number that is easy to understand and can be used to compare this home to others one might choose. I’ve rarely if ever seen that in discussion of US prefab options (or other green homes) - outside of a LEED rating, we’re often left to guess exactly how eco-friendly that home is. We’d love to see this become more widespread in the US - information is power, and simple, objective numbers like this can help us separate the truly eco-friendly from innovative designs that are green in name (or advertising) only.

To see more photos of the Evolutiv house, click here to view the balance of this posting. (FYI, the EvolutiV house is about 800 square feet and is available in France for about $150,000.)

And click here to find great green prefab homes available in the US.

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There is a price with this growing success, though: if you can’t measure the impact of something with carbon, then it can lose out in the court of public opinion. The environmental impacts of some items that are low (or unmeasurable) in carbon but high on other dimensions (water use, stormwater runoff production, etc) are often minimized. An increase in biofuels, for instance, might reduce the carbon content of motor fuels. But what if the biofuels are grown with intense nitrogen fertilizers that double the size of the summer dead zone in the Gulf of Mexico? Of what if we build 50 new nuclear power plants only to find that they exhaust regional supplies of fresh water for their cooling towers?

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