Category Archives: water efficiency

Alternative Energy Blogs And Green Blogs – As we slide towards the softer side of Sears

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No offense meant but anybody including yours truely can have a blog. This first Blog was kind of interesting but apparently it died in 2005. What was it about 2005? Everyone thought, “Heh i could have had a Blog”? Then it turned out to be tougher than they thought. People died? What?

http://www.thebrigg.net/

The Greenhouse Effect

Filed under: Energy and Science — Administrator @ 10:14 am

There is a tremendous amount of misinformation about the greenhouse being spread, in large part by PACs (Political Action COmmittees) funded by the oil, coal, and gas industries, such as the “Greening Earth Society” . So, what’s the reality? First, it’s important to understand how it relates to something of increasing concern – hurricanes in the Gulf of Mexico. The increasing frequency of strong hurricanes is also giving yet another conformation of the models. (more…)

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This Blog is current and while listed as a Green Blog it deals with Energy quite a bit:

http://www.greenr.com/blog/

Google Gets Behind Smart Meters & Monitoring

Posted by davidwfox on 10 Feb 2009 | Tagged as: energy efficiency, my-new-house

Smart meters and energy monitors have been around for years, but Google wants to bring this empowering technology to a much larger audience. Count me in!

Google’s mission is to “organize the world’s information and make it universally accessible and useful,” and we believe consumers have a right to detailed information about their home electricity use. We’re tackling the challenge on several fronts, from policy advocacy to developing consumer tools, and even investing in smart grid companies.

Continued at The Official Google Blog…

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I guess quitting a Blog and giving it up is not as bad as what happened to this blog…Hope it doesn’t happen to CES.

 http://alteng.blogspot.com/

 

Blog has been removed

Sorry, the blog at alteng.blogspot.com has been removed. This address is not available for new blogs.

Did you expect to see your blog here? See: ‘I can’t find my blog on the Web, where is it?‘

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owch…In the same vane, it’s hard to tell whether this site is alive or dead. The last post on the home page is December 2008.

http://www.thewatt.com/

Recent Podcast

 theWatt Podcast 79

Submitted by ben on Mon, 05/19/2008 – 22:21.

in

 download:

tWP79: Building a Wind Farm (11MB, 28min)

Mike Jablonicky from Canadian Hydro Developers is on the show giving us the inside scoop on building a $410 million, 198MW wind farm.

  26 comments

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There is even a fasinating look at “Conservation Psychology” on their BB..

http://www.thewatt.com/node/191

Conservation psychology – What’s it gonna take?

Submitted by C Robb on Thu, 04/24/2008 – 11:37.

On the recent Watt podcast panel discussion the group touched on conservation psychology a couple of times. Here is a paper I’m working on relating to conservation psychology and off grid RE systems.

The convergence of peak oil, topsoil depletion, freshwater shortages, and climate change require massive societal change in a short time. Can we make the necessary adjustments to our lifestyles in advance in order to learn to thrive with less but also possibly head off the worst effects of these converging challenges? If we accept that these threats are real then we have less than a decade to drastically cut levels of greenhouse gas emissions.

“…… the global output per head should be reduced to 0.537t by 2050. The UK currently produces 9.6 tonnes per head and the US 23.6t. Reducing these figures to 0.537t means a 94.4% cut in the UK and a 97.7% cut in the US. But the world population will rise in the same period. If we assume a population of 9bn in 2050, the cuts rise to 95.9% in the UK and 98.3% in the US.” (Monbiot 04/12/2007)

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But it is 24 weeks and 5 days (days?) old. It looks like they veered off into Twitter and Podcasts. Maybe the Cutting Edge got them.

http://twitter.com/benkenney

http://www.thewatt.com/node/195

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But I am too old for such things so if a Commenter could explain this that would be great. Finally, you could be like this Blogger and post every 6 months or so….what a luxury:

http://www.energyhack.com/

Recycle water from your morning shower

December 1, 2008 at 10:47 pm · Filed under Green Tech, Ecology, DIY Projects

I just came across this Canadian invention that lets you reuse the thermal energy from your shower. The great thing about is that is so simple and it is has no moving parts meaning no energy consumption. The downside is that it has to be build in with your drain. This is on my list for my future house. Check it out at http://www.ecodrain.ca/

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Energy Blogs – The lighter greener side of things

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OK so it is only fitting that I start this post with a site that isn’t a blog but well it is so warm and fuzzy:

http://www.globalgiving.com/

 

 

 

Spread the Love And You Could Win A Free Bouquet

Send a GlobalGiving Valentine With Any Donation Make a donation to any project and after you check out, spread the love with a GlobalGiving Valentine eCard. Enter yourself and your friends and family in a raffle to win one of five bouquets from Organic Bouquet. question mark

give now

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This Blog is pretty cool and very topical:

http://www.energyrefuge.com/blog/

Renewable energy sector feels impact of economic downturn

February 6th, 2009 · No Comments

Two recent articles say that the renewable energy sector has been suffering from the effects of the credit crisis. The International Herald Tribune announced that “installation of wind and solar power is plummeting. Factories building parts for these industries have announced a wave of layoffs in recent weeks, and trade groups are projecting 30 to 50 percent declines this year in installation of new equipment, barring more help from the government. Prices for turbines and solar panels, which soared when the boom began a few years ago, are falling.”
[Read more ?]

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This Blog ranges all over the place from serious to soft. It is generally accurate though, where some are not:

http://curtrosengren.typepad.com/alternative_energy/

Wind power forecasting in the US

As the prevalance of wind power increases, so does the importance of being able to answer the question, “Is the wind going to blow?” As this article on wind power forecasting points out:

An unexpected lack of wind in the US can cause blackouts. This is one problem that many regions in the United States of America may face on the short and medium term as a consequence of the country’s growing dependence on renewable energies, particularly wind power.

With that in mind, a project is underway to make wind power forecasting more accurate.

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This Blog tends towards the financial, but has some real life applications as well:

http://www.alternat1ve.com/

Metrobank and Sumitomo-Mitsui Bank sign deal for carbon credit sourcingPublicly listed Metrobank had partnered up with the Sumitomo Mitsui Banking Corp (SMBC) of Japan for the development of a Clean Development Mechanism (CDM) project in the Philippines. Based from our understanding of the deal, SMBC will tap Metrobank’s extensive client base in the Philippines for subscription into the Carbon Credit Market.

Both banks are looking to tap into the Renewable Energy sector that was recently spurred by the passage and signing of the Philippine’s Renewable Energy Bill that seeks to give incentives to businesses that will put up renewable energy projects in the country. These businesses therefore make money, not just from their regular business model, but from the trading of their excess carbon units.
Read the rest of this entry »

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This Blog is Corporate I believe and very terse. It has useful articles though:

http://home.comcast.net/~energy-blog/home.htm

Alternative Energy Blog

Thursday, October 20, 2005
There looks like there’s been a breakthrough in the production of Solar Cells.  At UCLA, Engineers have developed a method of making solar energy cells out of everyday plastic.  The cells can be produced for 10-20% less than current cells and the engineering team at UCLA hopes to have the cell’s efficiency up to around 15-20%.  These cells could be commercially available in just a few years.It seems that UCLA is in a race with New Mexico State University and Wake Forest University to create affordable solar cells using plastic.  Using nanotechnology, NMSU and WFU have already achieved an efficiency level of 5.2 percent.

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We end on this funny note…it hasn’t been updated since 2005! Apparently it’s just a “Google Scoop” to get Ad dollars with very little effort.

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Energy And Environmental Blog’s – What my competito….friends have been up to lately

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This site is not for the average reader or for the weak at heart. This is hard core energy news with BLOGS by people who DO, teach not…. as Yoda might say:

http://www.energyblogs.com

Interesting ideas and viewpoints are constantly emerging on EnergyBlogs.com.  We have enhanced the topics available for categorizing blogs so that you can easily reflect the dynamic conversations taking place within the global power industry.

To assist in this transition, existing blogs have been recategorized into the appropriate topics.  We encourage you to review the recategorization to make sure the topics best reflect the content of your blog and update the categories if appropriate.

As always, we encourage you to start a new blog on one of the engaging new topics!  If you have any questions, please contact service@energycentral.com.

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To Dr. Chu: Align Stimulus to Clean Energy Reform

02/08/2009 at 08:22 PM   |   Jose Antonio Vanderhorst-Silverio – Electricity Without Price Controls Blog

A system architect should lead a high leverage clean energy reform transformation of the power industry for DOE to distribute as soon as possible the …
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Bacteria to Power Up the Carwash? – By Lance Winslow

02/06/2009 at 08:29 PM   |   Lance Winslow – Lance Winslow’s Online Energy Think Tank Blog – Articles by Lance Winslow Blog

By Lance Winslow   Alternative energy is bolder rage and it makes sense to take this technology and apply it to his many possible industries …
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VENDORS UPBEAT – Really!!! – Distributech Musings

02/06/2009 at 01:00 AM   |   Martin Rosenberg – From the Editor’s Desk Blog

Before we get to the meat of this posting, I offer a snippet from a conversation I snagged early this week with Neal Schmale, president and chief oper..

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When this guy is on he is really on, but again this site is only for the hard core wonk:

http://thefraserdomain.typepad.com/

December 01, 2008

EPA Raises Raises Requirements for Renewable Fuels

An item of interest to ethanol producers and other supporters of ethanol is this announcement by EPA, as further clarified by this announcement by EERE:

Epaseal1

The U.S. Environmental Protection Agency (EPA) announced on November 17 that the 2009 renewable fuel standard (RFS) will require most refiners, importers, and non-oxygenate blenders of gasoline to displace 10.21% of their gasoline with renewable fuels such as ethanol. That requirement aims to ensure that at least 11.1 billion gallons of fuels will be sold in 2009.  . . . While the RFS requirement is increasing by about 23%—from 9 billion gallons in 2008 to 11.1 billion gallons in 2009—the percentage requirement is increasing by nearly one third, from 7.76% in 2008 to 10.21% in 2009.

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He also only posts when he feels like it. The last post was in December. Did the Obama Election scare you away?

Then there is the worldwide wonks. Don’t look if you do not really really care.

http://peakenergy.blogspot.com/

Monday, February 09, 2009

Let engineers make Britain great again

The Guardian has a fairly technocractic article on the low value accorded to engineers in Britain and the value of implementing some large scale and tecnically complex infrastructure to rebuild the economy on “solid foundations” – Let engineers make Britain great again.
Orson Welles said film-making was the biggest electric train set a boy ever had. He was wrong. A new high-speed train line would be, if the boy or girl grew up to engineer it.

But in Britain, the train set is broken and has been packed away in the attic. We’re not proud of industry and we certainly don’t want our kids to grow up to be engineers. It’s a tragedy. It never used to be this way. We need to rediscover the power of engineering, its impact and contribution. It can stimulate young minds and it can stimulate the economy. …

So the young are innately curious about how and why things work. Yet what happens between childhood and adulthood? We stamp it out of them. Engineering gets stigmatised and we encourage our kids to become “professionals” – lawyers, accountants, doctors. Unlike in France or Germany, engineers are a bit of a nonentity here. Engineering is almost a dirty word. We’re told it’s “old industry” and that we are a “post-industrial nation”.

Part of the problem is that engineers are not accorded the status they deserve. We celebrate designers and architects, but forget the clever people who turn the theory into reality. The Millau bridge in France was designed by Norman Foster, but it was French engineer Michel Virlogeux who made it work. A magnificent achievement, but whose name do people remember? In 2005, Ellen MacArthur became the fastest person to sail round the globe, but little was made of Nigel Irens, who engineered her trimaran. …
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Damn it man…Engineers are important…but so are their mothers and they never mention them.

So YOU think YOU are into renewable energy, huh. Better eat your Wheaties for this one.

http://renewenergy.wordpress.com

 

CPUC Says CSI Doubled Installations in 2008

2009-02-06 by renewenergy

 

The California Public Utilities Commission (CPUC) issued a quarterly staff progress report on the California Solar Initiative, showing that in 2008 Californians installed twice as many megawatts (MW) of solar power than the year before, and that demand for new solar projects continues to hit record levels.

Read Full Story

Posted in Policy, Solar Energy | No Comments »

 Fraunhofer Sets CPV Efficiency Record of 41.1%

2009-02-06 by renewenergy

 

Researchers at the Fraunhofer Institute for Solar Energy Systems (ISE) have achieved a record efficiency of 41.1% for the conversion of sunlight into electricity using a concentrating solar PV system.

Read Full Story

Posted in Efficiency, Research, Solar Energy | No Comments »

 

Texas Approves US $5B for Transmission

2009-02-06 by renewenergy

 

In 2006 Texas overtook California to lead the nation in installed wind power generating capcity. Now, just three years later, wind turbines generating 8005-megawatts (MW), more than all the turbines spinning in California, Iowa and Minnesota, have outstripped the capacity of the high-voltage grid to move the power from windy west Texas to major cities where it’s needed.

Read Full Story

Posted in Economics, Electricity, Policy | No Comments »

 

 

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But to lighten up a little bit, then there is the financial side of things:

 

http://blogs.wsj.com/environmentalcapital/

February 9, 2009, 2:10 pm

Crude Reality: Oil Bulls See Hope in Stimulus Package

Posted by Keith Johnson

Crude oil futures in New York are still climbing Monday, jumping more than 5% in early trading before settling down to a more modest 1.5% increase.

What’s driving the uptick? There are theories for all tastes.

On the supply side, OPEC now says it is doing better at sticking to reduced production targets than most outside analysts give the cartel credit for. OPEC’s secretary general said today the cartel has already cut 80% of the 4.2 million barrels it’s meant to take off the market, and the cartel is ready to cut again at its March meeting.

On the demand side, President Obama’s cheerleading for the $800-odd billion stimulus package and signs the Senate could pass its version tomorrow are giving bulls hope there’s a quick fix in store for the battered U.S. economy that will rekindle demand for oil. Given that natural-gas futures are also up on Monday—the first four-day winning streak for gas since last autumn—there’s something to be said for the idea of a light at the end of the tunnel for the U.S. economy.

But the imminent passage of the stimulus package could be bullish for oil prices—without ever stimulating a lick of oil demand in the U.S.

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Fun stuff huh? Then there is the LONGEST running serious Energy Bog oh blog started in 2005

http://www.leonardo-energy.org/drupal/seblog

Sustainable Energy Blog

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Insuring electric cars

Submitted by Bruno De Wachter on Thu, 2009-02-05 06:30.

 

Cheaper or more expensive than conventional cars?

When the cost of a plug-in vehicle is mentioned, it mostly refers to the purchasing and maintenance expenses. Sometimes, tax reductions given to electric vehicles (EVs) are taken into account, but the insurance cost is rarely discussed. This is somewhat strange, since the insurance on a conventionally fuelled car accounts for roughly one quarter of its fixed cost of ownership. So, what happens to this cost when switching from a conventional car to an EV?

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Tomorrow I will try my hand at Alternative Energy Blog sites. They are funner.

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Green Links – Something I have not done for awhile

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Sometimes I like to just go to cool Energy/Green links just to listen to idle chatter. Here are some places you might like to visit.

Did you know that Earth Day has its own place?

http://network.earthday.net/

Looking for a house? Keep in mind the three rules of real estate: location, location, location.

Good location is typically thought of as a safe community with good public schools. New data, however, confirms that where you live has a direct effect on how long you live.

According to a team from Brigham Young and Harvard universities, reducing air pollution has extended average life expectancy by five months for urban residents in dozens of U.S. cities over the past two decades. Average life expectancy improved 2.72 years (with five months of that increase attributed to cleaner air). However, the improvements were especially high in the District of Columbia, where residents are living roughly three years longer—most likely because of the profound reductions in particulate matter made in the region. This evidence that extensive clean-up efforts are worth the up-front investment can help environmentalists breathe easy.

Though the study represents the first time researchers have documented, conclusively, a link between air quality and longevity, urban air quality is no newcomer to the national stage: Earth Day Network released its own Urban Environment Report in 2007. The Report ranked 72 U.S. cities according to more than 200 environmental, health, and quality of life indicators. It also introduced, for the first time, a “Vulnerable Population Index” (VPI) which factors in each city’s susceptibility to an expanded list of environmental challenges based on the percentage of its population that is most at risk.

To link to the Washington Post Article, click here

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There are so many places selling green now that I must believe that the future is here:

 http://www.lilgreenhouse.com/

One of Little Green House’s main focus is water, life?s essential element. It drives our passion for sustainability and inspires our commitment  to you and to our planet.

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Or that their are millions of people in the world that will give stuff away for free/

 http://www.freecycle.org/

Welcome! The Freecycle Network™ is made up of 4,676 groups with 6,385,000 members across the globe. It’s a grassroots and entirely nonprofit movement of people who are giving (& getting) stuff for free in their own towns. It’s all about reuse and keeping good stuff out of landfills. Each local group is moderated by a local volunteer (them’s good people). Membership is free. To sign up, find your community by entering it into the search box above or by clicking on “Browse Groups” above the search box. Have fun!

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Or that there was a cool ecology magazine only available online?

 http://www.emagazine.com/

OBAMA MAKING GOOD ON GREEN PROMISES
As though making up for lost time, the federal government has initiated a whirlwind of activity over greening the economy since Inauguration Day just two weeks ago. By Roddy Scheer

 BUSH?S QUIET ENVIRONMENTAL TRIUMPH?
No one will be holding up former President George W. Bush as an example of a great conservationist. But one of his last presidential acts may stand the test of time as a key move in the conservation of marine ecosystems. By Roddy Scheer


COMMENTARY: CALIFORNIA WATER WORRIES
California is in the midst of a water crisis. By Linda Bozung and Ryan Leaderman

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Then there is the mother of cool. The guys and gals that have been at Green for 40 years this year. I have both the Black copy and the White copy and the only thing I ever order out of it was Rope Sandals from East Wind Collective in Missouri. But just like the original Sears Catalog it was so much fun to read. I Give You Whole Earth Catalog

http://www.wholeearth.com/

 

About Whole Earth

 

After the WHOLE EARTH CATALOG and its descendants ceased publication, New Whole Earth LLC, headed by entrepreneur and philanthropist Samuel B. Davis, acquired the intellectual property and physical assets of the family of publications from the Point Foundation.

We thought it was important to preserve the heritage of the WHOLE EARTH CATALOG and its succeeding publications. Although the CATALOG’s heyday was during a specific and turbulent period of American history, the ideas found in it and in its related publications continue to engage the brightest minds of the 21st century—and Whole Earth LLC believes that those ideas should be preserved as they were originally disseminated.

This collection is not complete—and probably never will be—but it is a gift to readers who loved the CATALOG and those who are discovering it for the first time. The great stuff found on these pages is a celebration of the genius of Stewart Brand and all those associated with the WHOLE EARTH family of publications.

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Cisterns, Another Personal Story – A house that was meant to recycle water

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I was reminiscing with a Guy who grew up in a rural Sangamon County household whose house was built to recycle water. I was telling him about my daily bucket brigade duty when I was staying at my great grandparents house. His name is David. He said, “OH yah well I had to do that everyday for almost 15 years”. He said that he grew up next to his grandmother’s house and she already had a well. It was hand dug by his dad and his grandfather. There was no way his dad was going to dig another well. So when they build his families house they put in a huge tile lined cistern feed from all of the downspouts off the roof. That was fed into  a tank inside the house by an electric pump which pressurized the whole system. The holding tank fed a hot water heater and a cold water line. The rest of the house was plumbed like a regular house.

The reader is probably thinking that what we are describing is a classic quaint little farmhouse setting with the large kitchen with the little bedroom off the kitchen for the married couple. They had a slightly larger “sitting room” that had a couch, some over stuffed chairs, a desk and some pictures on the wall for more formal entertaining and the children lived in the cramped attic. Where they sweltered  in the summer and froze in the winter. These house were usually all porch because folks spent most of their time outside. Well yes I am talking about those houses BUT these people have a cistern too:

 

http://www.phys.ufl.edu/~liz/home.html

 house_dec03.jpg

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That’s right please also note that there is a solar water preheat system (not shown) on the garage. This is a house in Floirda that is totally disconnected from any centralized distribution system, and they use a chemical composting toilet.

They did not drink cistern water mainly because of taste. Dave said the well water from his grandmothers house was so sweet it was like drinking candy. So that was his job as the little man in the house, he went to the well and filled up a 2 gallon porcelain bucket twice a day everyday until he went off to college. He noted that the job changed as he got older and so did his grandmother. He first started checking on her to see if she needed anything. Pretty soon he was getting water for her too. He said she had a reservoir on the back of her cob cook stove (which I had forgot about – my grannies did too). Eventually he was taking her ashes out for her too. The advantage was he got one breakfast from mom and then another from his grandma. 2 Breakfasts in one day. What a treat.

But the funniest stories were the ones about water conservation. He said repeatedly, “We were taught water was precious”.  Those lessons have not changed:

 http://www.charlottesville.org/Index.aspx?page=1681

He said, “You got whatever it was wet (teeth, body, dishes) and then you did whatever you needed to do. Then you turned the water back on BRIEFLY.” He said,”When you were in the shower if you heard the pump come on you knew it was time to get out of the shower no mater what because it was about to get real cold.” Laundry day was the toughest because his mother had a wood rod that she could stick in the cistern to measure its level. She knew that she could only use so much water washing clothes because they needed it for other things..the nearest water was 10 miles away.

Finally he said, “This was rammed home to us every couple of years because when it got really dry in some summers and falls we had to buy 500 gallons of water at a time. This guy from Sherman had a water truck and he would fill it up. He run a hose to your well or wherever you wanted it and dumped away.” It was kind of exciting when you were a kid. But, as he got older he realized that those gallons of water meant fewer new clothes for the school year, or that his shoes would have to last longer, or that maybe his sister couldn’t go to the Prom at school.” Then he said it again, “You know water is precious.”

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These people think so too:

 http://www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2009/01/30/MNC615JNHB.DTL

Severe drought expected after mild January

Kelly Zito, Chronicle Staff Writer

Friday, January 30, 2009

 

California teeters on the edge of the worst drought in the state’s history, officials said Thursday after reporting that the Sierra Nevada snowpack – the backbone of the state’s water supply – is only 61 percent of normal.

January usually douses California with about 20 percent of the state’s annual precipitation, but instead it delivered a string of dry, sunny days this year, almost certainly pushing the state into a third year of drought.

The arid weather is occurring as the state’s water system is under pressure from a growing population, an aging infrastructure and court-ordered reductions in water pumped through the Sacramento-San Joaquin River Delta – problems that didn’t exist or were less severe during similar dry spells in the late 1970s and late 1980s.

“We’re definitely in really bad shape,” said Elissa Lynn, chief meteorologist with the state Department of Water Resources. “People can expect to pay higher prices for produce … and more agencies may be rationing … some raising fees. We just don’t have enough water.”

In Sonoma County, water managers are expected to take a bold step Monday – telling residents to prepare for severe rationing within weeks.

“We have entered uncharted territory,” said Pam Jeane, deputy chief engineer of operations at the Sonoma County Water Agency. “A 30 percent mandatory rationing order is just the beginning. Further decline in reservoir levels could necessitate 50 percent cutbacks.”

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Life With Cisterns – My Great Grandparents were big water recyclers

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When I was a young boy in the 1960’s I spent 2 weeks with Edna and Court Lutz, my great grandparents. They were independent hog farmers on a subsistence farm in a rural unincorporated village called New Philadelphia Illinois. It was a subsistence farm which for years had no running water. Part of the roof runoff went into rain barrels, and part of it ran directly into their well. The well was in the back of the house and it had a big 3 foot tall pump on the top it. Court had run a water line from the well into the house in the pantry/sink area off of the kitchen and put in a much smaller hand pump on the edge of the sink. We ate and cooked in the much larger 15 x 15 kitchen area which housed a 6 burner corn cob cook stove a big kitchen table and the refrigerator.

pump.jpg

www.depagro.com

short-pump.jpg

www.oak-barrel.com

I learned a lot about hard work from those folks, but in many ways they were the original eco friendly folks. I got my first tastes of many things the Christmas before our first summer stay. The Ross side of the family had Christmas dinner at Court and Edna’s  house. After dinner (it was actually late lunch but they called the evening meal supper) Edna said, “Would you boys pump some water for me”. So we rushed into the pantry and proceeded to pump and pump and pump. Finally between the two of us we got the water coming and filled up one of the sinks. But we were tuckered out.

Edna filled up a large kettle to heat water to wash the dishes and then started in on them.

kettle.jpg

www.physics.uc.edu

Mabel (my grandmother) decided that she wanted some lemonade and needed a gallon of water to make it. Court offered to go out to the bigger pump and get it. Steve and I said,”Will do it”! Once bundled and outside Court watched amused as we tried to get the pump arm to even move. Both of us at 6 and 7 years couldn’t budge it. Court laughed and said here let me get it started for you and he pumped the handle a couple of mighty pumps. We got water on about the third pump but we filled up the bucket which was way to much water. Damn thing was hard to control. We never asked about the toilets. We were not there long enough to need them. As we were leaving, I asked Court why they had rain barrels on the front gutter downspouts. He said that I would find out soon enough.

rainbarrel.jpg

www.iaswcd.org

We went back the next summer of 1961. We had been prepared somewhat. We had been told what outhouses were and of course because our father was a Biologist we were told how they worked. We had been told about chamberpots and how to deal with them. We had been given a deck of cards and informed that they had no TV. We had been told about their half acre garden and had been given some gloves. Also some advice on dealing with blisters. We had been warned about hogs (they had 5) and that Court got up early in the morning. BUT WE HAD no idea what we were infor. And yes that is all one word.

outhouse.jpg

truenorthhh.org

pot.jpg

www.crabcoll.com

truck.gif

truckpatchfarms.com/products.html

hogs.jpg

www.soc.iastate.edu

Little did we know we were about to become water mules. Court got us up at 4:30 in the morning. Gave us coffee. Something that we had never had before, and then took us out to “slop the hogs”. Which involved hauling food scraps and water in 8 gallon pails out to the hog lot. Then we had to “mix the mash” which amounted to us hauling water out to an out building and pouring it in barrels of corn to ferment. Then we hauled already fermented mash out to the hogs. Then we hauled our sad asses into the house for breakfast. Which we ate ravenously. More coffee. Grandma clucked. Then we went to take care of the garden. Which amounted to….you guessed it hauling water in 8 gallon buckets out to the biggest garden I had ever seen. I mean row after row. We hauled it from the rain barrels which were much closer and easier then pumping at the well. Yep that is what water recycling is all about. PHwefff  Sometime I will tell you about the 2 hole outhouse. Nothing left that farm but pigs and people. The pigs mercifully did not come back.

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For more info about up close and personal water recycling please see:

 http://www.harvestingrainwater.com/

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Green Roofs – The ultimate water recycler

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Green Roofs or the idea that you could grow plants on the roof as a form of insulation and an absorber of water are gaining traction in the US Market. This new, some would say radical, idea is actually not new for people who live in rammed earth homes and underground or planned caves. These structures seed what are their roofs with grass. In the summer they allow the grass to grow tall which adds insulation value to the home. Green Roofs are this idea transferred up in the air.

I think that this idea would work best for low slope roofs with some access to enjoy the greenery. We have a sharply sloped roof so it would not work on our house. We have low sloped roofs on the garage and a very large shed so we could do Green Roofs there. It has the advantage of some carbon sequestration as well, depending on what you do with the green waste.

http://www.toolbase.org/Technology-Inventory/Roofs/green-roofs
Find manufacturers of this PATH Technology Inventory item

Green roofs, also called living or planted roofs, are systems of living plants and vegetation installed on the roof of an existing or new structure. The green roof concept is not new. The Hanging Gardens of Babylon constructed around 500 B.C. were perhaps one of the first green roof systems. Planted components of a prevegetated modular green roof system. Photo courtesy of LiveRoof, LLC Terrace structures were built over arched stone beams and waterproofed with layers of reeds and thick tar on which plants and trees were placed in soil.

Popular in Europe for decades, technology has improved upon the ancient systems, making green roofs available in and appropriate for nearly all climates and areas of the United States. All green roof systems consist of four basic components: a waterproofing layer, a drainage layer, a growing medium, and vegetation. Some green roofs also include root retention and irrigation systems, but these are not essential.

Green roof systems are often broken down into two types—extensive and intensive systems. An extensive system features low-lying plants such as succulents, mosses, and grasses. They require relatively thin layers of soil (1-6 inches), and plants usually produce a few inches of foliage. Extensive systems have less of an impact on the roof structure, weighing 10-50 pounds per square foot on average, and are generally accessible only for routine maintenance. Most residential applications are composed of extensive green roof systems. Intensive systems feature deeper soil and can support larger plants including crops, shrubs, and trees. Intensive systems can be harder to maintain, depending on the plants used, and are much heavier than extensive systems—they range from 80 to more than 120 pounds per square foot. Intensive systems are typically designed to be accessible to building inhabitants for relaxation and/or harvesting.

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For people who are “doing it” so to speak:

http://www.hadj.net/green-roofs/project-info.html

Welcome to the project! We intend to examine the feasibility of green roofs (extensive roof gardens) for residential scale construction. As you know, green roofs are common in Germany, France, Swizerland, and England, and are gaining a foothold in Canada and the U.S.

However, the vast majority of these roofs are commercial scale. The total area of residential roof surface, compared to commercial roof surface, is much larger and has a much more profound impact on the environment. Also, the largest and fastest growing encroachment on open space and riparian waterways is not commercial but residential development.

There are several challenges to developing a residential market:

  • The intial cost of green roofs is higher (however, their life cycle cost is competitive with conventional roofs).
  • Builders and developers want to offer a low sticker price for their product. They are responding to a market that does not frequently calculate life cycle costs.
  • Weight: the 3″ to 6″ of soil plus geotextiles on a roof can require added structure. In seismic zones there is a concern in that more weight is placed higher up in a structure.
  • The simple novelty of green roofs. I remember when the U.S. construction industry was talking about going metric, 35 years ago.

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AND:

http://www.associatedcontent.com/article/49803/doityourself_green_roofs_eco_roof_installation.html

Home Improvement for the Planet

Green roofs or eco roofs are an excellent way to reduce energy costs and reduce urban “heat island” effects that increase atmospheric temperatures. A green roof is a roof that is covered with vegetation. Green roofs are still relatively scarce in the United States today but appeared throughout the Midwest prairie homes of decades gone by. They are common throughout European commercial and residential areas today, covering over 100 million square feet of rooftops.

In both commercial and residential applications, green roofs offer many benefits to property owners. Green roofs reduce energy costs by adding insulation in winter and absorbing heat in summer. Estimates of energy savings range from 6-50% depending on the roof size. When installed in new construction, the incorporation of a green roof into the project’s design allows a reduction in the size of heating and cooling systems needed. This adds an upfront savings s smaller units may be installed for smaller heating and cooling loads. In today’s housing market, energy savings equals increased property value. Some green roof projects are eligible for tax credits and other “green” incentives. Green roofs transform impervious surfaces such as tar and asphalt into useable green space that absorbs solar radiation and carbon dioxide.

Until now, green roofs in residential areas have been outnumbered by commercial coverage because the task of installing a green roof can be overwhelming for individual home owners. In part this is due to expense but also attributed to a lack of knowledge in general about green roofs, their benefits and how to install them. As such an important feature of a home’s structural soundness, the thought of an “outside the norm” roof treatment can be intimidating.

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For much more information please go to their sites and thank them for being pioneers.

Should You Be Drinking Cistern Water – I am not sure it’s such a good idea.

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Look if the world falls apart, like the survivalists predict. Civilization falls and the barbarians are at the gates. By all means drink any water you can get your hands on. But for day to day useage right now I would not. If you are seriously harvesting rainwater and recycling water your useage would be so low that sipping from the public water supply would be minimal. One of the problems is we so heavily pollute the air that you could never be sure that you were harvesting minute amounts of things like lead and mercury.

But if you must:

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http://www.freedrinkingwater.com/water-education2/9-cistern-water.htm

CISTERN WATER

In some areas there are attempts to collect rainwater in cisterns. In general, these cistern waters are harder and contain more total solids than rain. This is due to the accumulation of dirt and dust on the surface of the cisterns. One study shows that in 500 household cisterns, hardness ranged from 35 to 150 ppm. Further, cistern waters often have a high bacterial count and noticeable color. While in many cases the organisms found in cisterns are nonpathogenic, it is advisable to chlorinate this water where it is used for drinking purposes.

According to recent news and reports, most tap and well water in the U.S. are not safe for drinking due to heavy industrial and environmental pollution. Toxic bacteria, chemicals and heavy metals routinely penetrate and pollute our natural water sources making people sick while exposing them to long term health consequences such as liver damage, cancer and other serious conditions. We have reached the point where all sources of our drinking water, including municipal water systems, wells, lakes, rivers, and even glaciers, contain some level of contamination. Even some brands of bottled water have been found to contain high levels of contaminants in addition to plastics chemical leaching from the bottle.

A good water filtration system installed in your home is the only way to proactively monitor and ensure the quality and safety of your drinking water. Reverse osmosis water purification systems can remove 90-99% of all contaminants from city and well water to deliver healthy drinking water for you and your family.

Click to see details of Ultra Reverse Osmosis Water Filter System !
Healthy and Convenient! Our Featured Reverse Osmosis Drinking Water System

 

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Indeed some claim that it could be real dangerous. If you have a weak stomach quit reading:

 http://jeq.scijournals.org/cgi/content/abstract/13/1/38

Atmospheric Deposition and Roof-Catchment Cistern Water Quality1

Edward S. Young, Jr. and William E. Sharpe2 ABSTRACT

The water quality in 40 roof-catchment cistern systems in rural Clarion and Indiana Counties, Pa. was studied to determine the impact of atmospheric deposition. Roof-catchment cisterns are open to atmospheric contaminants such as the toxic metals Pb and Cd, and corrosive acid components present in acid precipitation.

Bulk precipitation samples failed to meet the drinking water standard for Pb on several occasions and were consistently quite corrosive. Mean Pb, Cd, and Cu concentrations were well below drinking water limits for all cistern water samples. Cistern water was corrosive in all but a few cases, as indicated by the Langelier saturation index, although not as corrosive as the bulk precipitation due to the dissolution of CaCO3 from cistern walls and floors. Vinyl-lined cisterns contained water nearly as corrosive as the incoming precipitation.

Seventy percent of the systems on one or more occasions exhibited cistern bottom sediment/water Pb or Cd concentrations that exceeded the drinking water limits. This indicated that metals deposited on roof catchments were accumulating at the bottom of the cisterns. Standing tap water samples exhibited high Pb and Cu concentrations. Nine of the forty systems studied produced standing tap water Pb concentrations that averaged above the drinking water standard. The mean Pb, Cd, and Cu concentrations of running tap water samples all fell below the drinking water standards. Atmospheric deposition of Pb and its infusion into tap water as a corrosion product pose a significant health threat to users of roof-catchment cistern systems in western Pennsylvania.

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On the other hand after proper filtration and clorination these folks seem to think its OK. But I let you read it for yourself:

 http://www.inspect-ny.com/water/WaterCisterns.htm

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Gray Water VS Clean Water – OK so the water is in the tank

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Now What? The first time you may run into the idea of Gray Water is in discussions of what to do with the water headed for your cistern when it first starts to rain. This is because that water could be polluted with natures by-products like leaves and dirt but more importantly bird poo, pesticides, and degraded gasoline products.

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 http://www.motherearthnews.com/Modern-Homesteading/1978-05-01/The-Homestead-Cistern.aspx?page=3

To aid in keeping their collected water clean, most cistern owners install a “shut-off” (or short length of movable pipe) in their systems’ downspouts. Then, during the first few minutes of a rain—when all the soot, bird droppings, etc., that have accumulated on the roof’s surface begin to wash away—the runoff can be diverted away from the cistern. (This tainted water can be shunted to the garden or used in any way you’d use “gray water”.) Shortly afterwards—when it has rained a few minutes and the water flowing through the downspout appears clear and clean—the shut-off can be switched back to direct the remaining portion of the shower or storm into the cistern.

The filter mentioned above is usually nothing more than a concrete enclosure (see diagram) that’s divided into two sections by a partition reaching two-thirds of the way to the chamber’s top. One of the two sections is left empty, while the other is layered full of filtering material(s) . . . usually gravel, fine sand, and/or activated charcoal. The idea is that as water flows from the downspout to the first (i.e., empty) section of the “filter box”, bits of leaves, dirt, etc., will settle out . . . then—as the collected liquid spills over the partition and begins to percolate down through the layers of filtering material—smaller impurities also will be removed. A screen prevents any remaining debris from flowing into the supply line that connects the filter box with the cistern.

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Not to get too technical but water is usually divided into Black Water, Grey Water and White or Clean Water. Water is also heavily regulated. It is regulated by people who are interested in drinking water. It is regulated by people who are interested in pollution control. It is regulated by people who are involved in pest and animal control. If you are on an island or in a deeply rural area you only have to worry about your own personal health. If you are in the middle of Chicago, good luck.

But for simple presentations Black Water is what goes down the toilet. Some people use dry chemical toilets and they recycle there own human waste as soil enhancers. This is only for the very hardy right now. Other people use septic tanks to recycle at least the water and some nutrients back into the environment. This can be dicey at times. But hundreds of thousands use these devices. Most people would have to (yes say it) “let that go”.

OK so you have this tank full of rainwater. If you are smart and your storage is up in the air then all you need is a hose attached to it. Then using gravity you can direct that water where you like. If it is stored on the ground you may need a little pump to achieve that end. If your tank is below ground well you need a bigger pump.

Gray water is that water not considered good enough to drink. This is where the legal tussles began. To give an example, some people flush their toilets with spent dish washing water. They use a bucket and pour it in the toilet tank. Other people divert their clothes washing water to their garden by either running a hose there directly or by running the water into a tank. Why do I raise this? Can a person drink the water in your cistern?

For an EXTREMELY spirited discussion of all of this please see:

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http://www.greywaterguerrillas.com/

The Greywater Guerrillas are a collaborative group of educators, designers, builders, and artists who educate and empower people to build sustainable water culture and infrastructure.

We teach about sustainable water use through hand-on workshops and presentations.

We recently published the anthology “Dam Nation: Dispatches from the Water Underground” 

Available from 100 Fires. Read more about the book.

The politics of water – as this brilliant anthology makes clear – are the politics of human survival. Read this, and believe me, you’ll never flush with the same equanimity again.”

Mike Davis, author of City of Quartz and Dead Cities

A sweeping overview of water use issues. Dam Nation is an accessible and energizing resource for the next generation of activists and radical plumbers.

—Art Ludwig, author of Create an Oasis with Greywater

Dam Nation is a people’s history of water—and the water grid; a detailed accounting of  the fallout from a century of Manifest Destiny’s attacks on wild rivers. The book traces how—across five continents—beleaguered commoners block the neoliberal makeover of the world and endeavor to restore balance between humans and watersheds. These strategists and innovators blow open the scarcity myth to show how local democratic control coupled with watershed restoration can provide water for everyone.

Check out dozens of greywater and composting toilet systems.

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Water Conservation And The Purpose Of These Posts – Americans have gotten complacent about water

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Most people in the US assume and expect when they turn on a facet or flush a toilet that water will magically appear. When it doesn’t they have no idea what to do. The point being that global warming could change all that.

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http://ag.arizona.edu/AZWATER/awr/dec99/Feature2.htm

Global Water Shortage

Looms In New Century

When most U.S. citizens think about water shortages — if they think about them at all — they think about a local problem, possibly in their town or city, maybe their state or region. We don’t usually regard such problems as particularly worrisome, sharing confidence that the situation will be readily handled by investment in infrastructure, conservation, or other management strategies. Whatever water feuds arise, e.g., between Arizona and California, we expect to be resolved through negotiations or in the courtroom.

But shift from a local to a global water perspective, and the terms dramatically change. The World Bank reports that 80 countries now have water shortages that threaten health and economies while 40 percent of the world — more than 2 billion people — have no access to clean water or sanitation. In this context, we cannot expect water conflicts to always be amenably resolved.

Consider: More than a dozen nations receive most of their water from rivers that cross borders of neighboring countries viewed as hostile. These include Botswana, Bulgaria, Cambodia, the Congo, Gambia, the Sudan, and Syria, all of whom receive 75 percent or more of their fresh water from the river flow of often hostile upstream neighbors.

In the Middle East, a region marked by hostility between nations, obtaining adequate water supplies is a high political priority. For example, water has been a contentious issue in recent negotiations between Israel and Syria. In recent years, Iraq, Syria and Turkey have exchanged verbal threats over their use of shared rivers. (It should come as no surprise to learn that the words “river” and “rival” share the same Latin root; a rival is “someone who shares the same stream.”)

More frequently water is being likened to another resource that quickened global tensions when its supplies were threatened. A story in The Financial Times of London began: “Water, like energy in the late 1970s, will probably become the most critical natural resource issue facing most parts of the world by the start of the next century.” This analogy is also reflected in the oft-repeated observation that water will likely replace oil as a future cause of war between nations.

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