Category Archives: penetrating ideas

Cleanest Places In The World – This one the US did not make

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Not even close which as it should be. But when they picked the worst, they picked all third world countries. I mean really. Unless you have money no one wants to live in a  third world country. What is the point? Also much of the pollution there is created by US corporations one way or another. Anyway.

http://blisstree.com/live/cleanest-and-greenest-places-in-the-world-71/

Thursday, October 25, 2007 – 12:54 am ET

Cleanest and Greenest Places In The World

By: Noel

I delved deeper into the study done by Reader’s Digest as I have talked about in my previous post. After all, come the day I decide to go live in another country, I would certainly want to live in somewhere green.

As per the authors of the study, they said, “It’s an inescapable fact: People living in affluent countries tend to be better educated, enjoy a higher standard of living, live longer lives and have a brighter future. The downside: Their material wealth results in a larger carbon footprint.”

Anyhow, here are some of the top ten lists that you may want to know about as per the results of the study.

10 best countries

  1. Finland
  2. Iceland
  3. Norway
  4. Sweden
  5. Austria
  6. Switzerland
  7. Ireland
  8. Australia
  9. Uruguay
  10. Denmark

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Read more there. More here next week.

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Cleanest Cities In America According To Travel Girl- Grrl I mean

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Travel Grrl, You know the superhero travel agent that flies faster then a speeding Concorde. Well she had a little help from CNN, but I am sure these places are clean. It is just a list however..from 2007 so some of them could have gotten dirty…

http://www.ranker.com/list/cleanest-cities-in-the-us/travelgrrl

Cleanest Cities in the US Cities / Towns

Cleanest Cities in the US

By TravelGrrl

Based on CNN and travelandleisure.com 2007 poll of over 60,000 Americans.
  • 1
    Hennepin County,Minnesota
  • Hubert H. Humphrey Metrodome,Lake Harriet,Lake of the Isles,Meeker Island Lock and Dam,Saint Anthony Falls,Target Center,Armatage, Minneapolis,Audubon Park, Minneapolis,Bancroft, Minneapolis,Beltrami, Minneapolis,Bottineau, Minneapolis,Bryant, Minneapolis,Bryn Mawr, Minneapolis,CARAG, Minneapolis,Cedar-Isles-Dean, Minneapolis,Centr
    151.255305644
    Central Time zone
  • 2
    Multnomah County,Oregon,United States
    Arlene Schnitzer Concert Hall, Portland,Mill Ends Park,Oregon Health & Science University,PGE Park,Pioneer Courthouse,Rose Garden Arena,Arbor Lodge,Argay, Portland, Oregon,Arnold Creek,Ashcreek,Beaumont-Wilshire,Benson Hotel,Brentwood-Darlington,Bridgeton, Portland, Oregon,Bridlemile, Portland, Oregon,Brooklyn,Burnside Triangle,C
    376.584271243
    Pacific Time Zone
    1851-02-08
  • 3
    California,San Diego County,United States
    Cox Arena,Mission Bay Senior High School,Point Loma Nazarene University,University of California, San Diego,Berkeley,Estudillo House,Allied Gardens,Balboa Park,Black Mountain Open Space Park,Black Mountain Ranch,Cabrillo National Monument,Carmel Mountain Ranch,City Heights,Clairemont, San Diego, California,College Area,Colombia,Core,Del
    963.734575856
    Pacific Time Zone
  • 4
    Texas,Travis County,United States
    Darrell K. Royal-Texas Memorial Stadium,Lake Austin,Lake Travis,Mike A. Myers Stadium,Town Lake,UFCU Disch-Falk Field,Arnold Bakery,Austin Community College,Austin History Center,Austin State Hospital,A. J. Jernigan House,Blanton Museum of Art,Brizendine House,Brown Building,Bryker Woods,Camp Mabry,Canyon Creek,Carrington-Covert House,Cathe
    767.283977687
    Central Time zone
    1839-12-27
  • 5
    King County,United States,Washington
    Ballard,Capitol Hill,Qwest Field,South Lake Union,Space Needle,University of Washington,Arthur Foss,Atlantic, Seattle, Washington,Beacon Hill, Seattle, Washington,Belltown,Bitter Lake,Brighton,Broadmoor,Bryant,Cascade,Cedar Park,Central District, Seattle, Washington,Cherry Hill, Seattle, Washington,Crown Hill,Dai Bai Zan Cho Bo Zen
    369.073305723
    Pacific Time Zone
    1851
  • 6
    Colorado,Denver,United States
    Cherry Creek Neighborhood,Denver Mint,INVESCO Field at Mile High,Pepsi Center,University of Denver,Washington Park, Denver,80204,Alamo Placita,Auraria, Denver, Colorado,Berkeley, Denver,Capitol Hill,City Park, Denver,Civic Center, Denver,Colorado Governor’s Mansion,Community College of Denver,Coors Field,CU Online,Denver,Downtown Aqua
    401.189158291
    Mountain Time Zone
    1858-11-22
  • 7
    Charleston County,South County
    Blackbaud Stadium,Charleston Southern University,Family Circle Magazine Stadium,Johnson Hagood Stadium,Market Hall and Sheds,Nathaniel Russell House,Charleston School of Law,Coming Street Cemetery,Dock Street Theatre,Gibbes Museum of Art,South Carolina Aquarium,College of Charleston School of Business and Economics
    461.276882451
    North American Eastern Time Zone
  • 8
    New Mexico,Santa Fe County,United States
    College of Santa Fe,Georgia O’Keeffe Museum,Wheelwright Museum of the American Indian
    96.8655553266
    Mountain Time Zone
  • 9
    Hawaii,Honolulu County,United States
    Aloha Tower,Falls of Clyde,Hawaii Tokai International College,Les Murakami Stadium,Stan Sheriff Center,Waik?k?,Alewa Heights,Halawa,Hawaii Kai,Honolulu Zoo,Iroquois Point,Kahala,Kakaako,Kalihi,Kapolei,Makiki,Manoa,Moanalua,Moiliili,National Memorial Cemetery of the Pacific,Neal S. Blaisdell Center, Honolulu,Royal Mausoleum of Hawaii,Salt L
    271.948751585
    Hawaii-Aleutian time zone
  • 10
    Cook County,Illinois,United States
    add comment
    Edison Park, Chicago,Lincoln Square,

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Do NOT, and I repeat do not ask me to explain this last choice… I was totally with it up until number 10. More tomorrow.

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The Cleanest Beaches Anywhere – I never expected there would be a website

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OK so I did the dirtiest beaches so now I have to reciprocate. Actually the dirtiest beaches were not all that dirty and were faulted mainly for not sending warning notices…though I know there are some in California where you are actually swimming in sewage. Then there are the people who swim off Long Island and New Jersey. Yuck.

http://www.cleanbeaches.com/index.html

CBC Releases List of Clean and Healthy Beaches
Gulf of Mexico Environmental Disaster Has Devastating Effect on Qualifying Coasts in Mississippi and Alabama

(Washington, DC) – The Clean Beaches Coalition released its annual list of beaches which have been officially certified as clean, healthy and environmentally well managed.  However, the ongoing Gulf of Mexico oil spill disaster has had devastating effects on past qualifying shores in Mississippi and Alabama. Walter McLeod, founder of the Coalition noted, “My family has vacationed in the impacted region for years, and will continue to support a “special way of life” we have come to love.”

This year beaches in nineteen states and U.S. territories, including American Samoa, California, Florida, Hawaii, Indiana, Maine, Maryland, Massachusetts, Michigan, New Jersey, New York, North Carolina, Oregon, South Carolina, Texas, U.S. Virgin Islands, Virginia, Washington and Wisconsin, are on the list. (See complete list below).

For generations, American families have traveled to the shore for the simple pleasure of playing on sandy beaches, boating on the open seas, or swimming with our children.  Every year Americans make over 2 billion visits to ocean, gulf, and inland beaches.  Beach recreation and tourism are estimated to contribute over $640 billion annually to the U.S. economy. However, the environmental disaster unfolding in the Gulf of Mexico will have devastating effects on our coastal heritage for generations to come.

“The devastation in the Gulf of Mexico has crystallized the importance of clean beaches to Americans” stated Walter McLeod, founder of the Clean Beaches Coalition.  He pointed to the Blue Wave Program as a symbol of the need to protect our beaches.  Blue Wave is the first environmental certification program for beaches in the U.S.  Now in its 11th year, the program is recognized as a reliable benchmark for well-maintained beaches.

Press Release/2010 Clean Beaches List

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Check it out. More tomorrow.

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How About Cleanest Cities – Forbes is at it again

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http://www.forbes.com/2007/04/16/worlds-cleanest-cities-biz-logistics-cx_rm_0416cleanest.html

Urban
Which Are The World’s Cleanest Cities?
Robert Malone, 04.16.07, 12:10 PM ET

pic
In Pictures: The World’s Cleanest Cities

There is clean and then there is clean. In the world, as a rule of thumb, the North is clean and the South is dirty. Indeed only two of the top-25 cleanest cities in the world are below the Equator–Auckland, New Zealand, and Wellington, New Zealand.

The cleanest cities are largely located in countries noted for their democracy and their industrialization. The only Asian cities represented are in Japan. There are no top-25 clean cities in South or Central America, Africa and Australia. The U.S. has five of the top 25; Canada, a strong five, with the top spot its city of Calgary; Europe has 11 of the top 25; and Japan has three.

The 25 cleanest cities are located in 13 countries. It may not be accidental that these countries are among the highest in purchasing power parity according to the World Development Indicator database of the World Bank. Twelve are in the top 20, and only New Zealand lags in wealth, at No. 37 on the list of world’s wealthiest. So clean may also mean well-off.

In Pictures: The World’s Cleanest Cities

To be clean a city has to face and solve many problems that otherwise lead to unsanitary conditions and poor health as well as possible economic stagnation. Producing energy for industry, homes and transportation has to be planned and executed reasonably, and this means some form of regulation and control.

To be clean means organizing what is done with waste. Landfills are being closed or filled up. Recycling is the only long-range answer, but this takes civic discipline, a system and preferably a system that turns a profit. Green only works well when it results in greenbacks.

In addition a city has to look closely at its transportation infrastructure (roads, rail, air, subways) and their impact upon being clean or going dirty or staying dirty. The logistics infrastructure is also critical in terms of efficiency that can translate into money and fuel savings that in turn affect cleanliness (air quality, water quality and ground quality).

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More tomorrow.

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President Obama And His Family Went To New Orleans – Here is what they saw

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Testing Results Returning With High Levels

Report by: Wilma Subra

Results of sampling  performed by the Lower Mississippi River Keeper in the Lower Atchafalaya Bay area on August 2, 2010

Collecting oysters from Oyster Bayou
Collecting oysters from Oyster Bayou
The shore of the Gulf of Mexico east of Oyster Bayou, where the Atchafalaya Bay meets the Gulf of Mexico, contained visible oil on the vegetation along the shore line.  Soil in this location contained Carbon Disulfide, 378 mg/kg Hydrocarbons and six Polynuclear Aromatic Hydrocarbons (PAHs) (0.222 mg/kg). The oiled vegetation contained 2.3% Hydrocarbons and 31 PAHs (0.554 mg/kg) that  corresponded strongly to the PAHs in the Deepwater Horizon Crude Oil spill.  Samples of Blue Crab and Fiddler Crab contained 2,230 mg/kg hydrocarbons.
Oysters sampled from a reef on Oyster Bayou in Atchafalaya Bay contained 8,815 mg/kg Hydrocarbons.

Results of sampling performed by the Lower Mississippi River Keeper in the Mississippi River Delta on August 3, 2010

Taking samples in the Mississippi River Delta
Taking samples in the Mississippi River Delta
At the mouth of Pass-a-Loutre, in the reed vegetation along the shore of an island, a sediment sample was collected.   The sediment contained 71 mg/kg Hydrocarbons and 14 PAHs (0.8713 mg/kg).  The PAHs in the sample weakly support that the contaminants in the sediment are associated with the crude oil from the Deepwater Horizon.  A muscle sample collected at this location contained 6,900 mg/kg Hydrocarbons and seven PAHs (0.386 mg/kg).
A sample of oysters was collected from oysters growing on  an abandoned crab trap between Pass-a-Loutre and Redfish Bay.  The oysters contained  12,500 mg/kg (1.25%) Hydrocarbons and two PAHs (0.063 mg/kg).
Along a beach area near Redfish Bay, samples were collected from a stained area along a sandy beach area and from a vegetated area behind the beach.  The beach area had clean-up waste materials and supplies left behind by cleanup crews.  A small water body adjacent to the beach had a boom in the water and a small boat used to place the poles that secured the boom was stained with oil.  The beach area contained a number of tar balls.
The sandy soil sample contained  Carbon Disulfide, Hydrocarbons  (146 to 779 mg/kg),  and 29 to 38 PAHs (3.7259 to 3.934 mg/kg).  The PAHs support reasonable evidence that the sandy soil is contaminated with crude oil from the Deepwater Horizon.

Samples were also collected from the vegetated area (reed vegetation) behind the beach.  The vegetated area contained  oil sheens on the vegetation and on the water that collected in the sampling area.  The soil/sediment samples contained Carbon Disulfide, 2-Butanone (MEK), Toluene, 0.4 to 1.16 % Hydrocarbons, and 20 to 40 PAHs (49 to 189 mg/kg).  The PAHs in the soil/sediment strongly support that the soil/sediment is contaminated with crude oil from the Deepwater Horizon.

SaveOurGulf.orgVisit SaveOurGulf.org to get more information about the BP Deepwater Horizon disaster from Waterkeeper organizations across the Gulf Coast and donate to Save Our Gulf!

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Just kidding – More Tomorrow
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Energy Conservation And Renters – Some utilities say less then others

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Some utilities say nothing at all. Here is a fairly terse response.

http://www.gocolumbiamo.com/WaterandLight/Conservation/r-guide.php

Renters’ Guide…To Outfitting Your Energy Budget

As your publicly owned utility, it is our hope that we can help you become a resourceful and efficient customer. By choosing energy efficient housing and by following energy saving habits you will keep your costs at a minimum. Rental property owners are finding that energy efficient units are easier to rent and require less Renters' Guidemaintenance than inefficient dwellings.

If you are a renter, the following information can help you incorporate energy efficiency into your decisions before you rent and lifestyle choices after you rent, resulting in lower energy costs in your monthly budget. The information is divided into two parts:

If you have any questions or comments please contact the Utility Services Department at Columbia Water & Light, 874-7325.

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More tomorrow.

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ECOBuild In Britain – These events are so cool

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In memoriam of Richie Hayward one founder of Little Feat It is Jam Band Friday…

http://www.youtube.com/watch?v=1FekVR_SC5M

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http://www.ecobuild.co.uk/2010-review.html

Ecobuild 2010 was a huge success with more than 1,000 exhibitors, over 41,000 visitors, and dozens of new attractions, initiatives and special events. Here are just some of the highlights…..

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Milliband launches Pay As You Save initiative

Secretary of State for Energy & Climate Change, Ed Milliband, chose the opening day of Ecobuild to launch the Government’s new Pay As You Save initiative.  After the announcement, the Minister went on to meet some of Ecobuild’s 1,000 exhibitors.

Watch the announcement

First stage of Saint-Gobain’s solar decathlon completed at Ecobuild

The collaboration between Saint-Gobain and Nottingham University to design, build and operate Europe’s most attractive, effective and energy efficient zero carbon solar powered house came to fruition at Ecobuild with the debut of the Nottingham HOUSE (Home Optimising the Use of Solar Energy).  The structure now moves on to Madrid for the final of the Solar Decathlon Europe competition.

Watch the Nottingham HOUSE video

2010 BREEAM awards winners announced

BRE Global announced the winners of the 2010 BREEAM awards at Ecobuild, each building representing exemplary sustainable design and construction.

Click here for all the winners and case studies

Hundreds of new products launched

Ecobuild was the launch platform for hundreds of new sustainable construction products.

‘Ecobuild was extremely good, with near continuous traffic to the stand. With a good mix of customers and the right media present it was a great vehicle to launch our new products.’ Richard Hartley, Monier Ltd

Click here to see more products launched at Ecobuild 2010

Award for best innovative sustainable construction product

Winner of the Green Shoots Best Innovative Sustainable Construction Product award, Thomas Lipinski of Green Structures, received a cheque for £5,000 from Green Shoots sponsor, Neil Morgan, Lead Technologist – Low Impact Buildings, Technology Strategy Board.

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More next week.

http://www.youtube.com/watch?v=Ns9jGWiF8d0

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Illinois Stewardship Alliance – Wonderful food, great people

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Harvest Dinner: A Celebration of Local Farmers and Local Chefs
Enjoy an early fall FEAST and support Illinois Stewardship Alliance!
We invite you to join us for a special Harvest Dinner to celebrate the abundance of local food prepared by talented local chefs. With scrumptious small plates prepared featuring fresh, seasonal ingredients, you won’t find a more delicious way to support local food and farming in Illinois.
Sunday, September, 19
5:00 p.m.
Inn at 835
835 S. Second St., Springfield
Harvest Dinner: A Celebration of Local Farmers and Local Chefs

Featured Chefs:

Michael Higgins, Maldaner’s Restaurant
August Mrozowski, Augie’s Front Burner
Robb Wyss, Illini Country Club
Zack Holston, Inn at 835
Lincoln Land Culinary Arts Students
Get Tickets:
Individual Individual Ticket $65
“Harvester” Ticket $90 (Includes a seat at a table with Celebrity Chef or Celebrity Farmer and Illinois Wine Courses)
Make checks payable to Illinois Stewardship Alliance and mail to: 401 W. Jackson Pkwy, Springfield, IL 62704
or pay online by clicking here.
Silent Auction:
Help Illinois Stewardship Alliance raise funds, demonstrate your commitment to sustainable food and farm systems in Illinois and get a treat for yourself, friends or family.
If you would like to donate to the silent auction, please contact Dee at (217) 528-1563 or isa@ilstewards.org.
Here are suggestions of silent auction items you could donate:
Silent Auction Items
Locally Produced Food Items
Gift Certificates
Artwork
Gardening/Farming Related Items
Farm Tours
Dinner for Two (or Breakfast or Lunch)
B & B Stays
Gift Baskets
Massage Gift Certificates

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nuff said

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More Tomorrow

oh these folks asked for a link so here it is:

www.platts.com

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Gail Record And The Clarewood Farm – What a hit

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http://www.facebook.com/pages/Springfield-IL/Clarewood-Farm-Bakery/122955644396840?v=wall

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http://www.sj-r.com/features/x487935616/Kathryn-Rem-Clarewood-Farm-Bakery-offers-healthful-baked-goods

Kathryn Rem: Clarewood Farm & Bakery offers healthful baked goods

Posted Jul 27, 2010 @ 10:09 PM

What you may not know, if you buy baked goods from Gail Record at either of Springfield’s two farmers markets, is that she goes to a lot of trouble to make sure the ingredients she uses are locally sourced and grown either organically or in a sustainable manner.

Although she lives in Springfield, some of her ingredients are grown at Clarewood Farm — her family’s 80-acre farm near Loami. Other ingredients, including eggs, come from area farmers.

“When I started working at the farm, I wanted an apple orchard and nut trees and vegetables and fruit and I wanted to bake. I had big ideas. But you have to have time to do it,” said Record, a grandmother who sells under the name Clarewood Farm & Bakery.

The first-year farmers market vendor and former food writer hasn’t given up on her dream of running a thriving sustainable farm, but she’s starting small.

Take flour, for example.

She wanted to grow an acre of wheat, which she planned to make into flour for her whole-wheat baked goods. But when she realized how labor-intensive and difficult growing wheat would be, she decided to buy wheat berries from an organic farm in Chenoa and grind them herself.

Her stand — Saturdays only at the Old Capitol Farmers Market and Thursdays at the Illinois Products Farmers Market — sells cookies, muffins, zucchini bread, granola, scones, whole-wheat tortillas and other goodies. Fruit pies will be offered in the fall.

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Try some:

Hey Springfield Area Locavores,

1)      The Illinois Specialty Growers Association sponsors the Farmers Market Tent at the State Fair.  They are looking for any volunteers to help out with sales. The hours are 11:00-7:00 with breaks as needed to walk around the fair, eat, etc.  Products sold include apple cider slushies, peaches, cantaloupe, watermelon, peaches, ice cream, salads and egg-on-a-stick!    Past volunteers almost always return as they enjoy working this tent.  You will be serving the produce and collecting money.  No rocket science involved, just good ole’ fun!  Thanks for considering.

Please contact Diane Handley by email or phone if you are interested. Diane Handley , Illinois Specialty Growers Association 309-557-2107, handley@ilfb.org

2)       If you have not heard yet, tomorrow night, August 29th, Augie’s Front Burner is hosting a bonus “Local Flavors Dinner” in addition to the regularly scheduled “Local Flavors” lunches and dinners. The menu for the dinner at Augie’s is attached. For reservations call, 217-544-6979.

3)      In celebration of National Farmers’ Market Week Illinois Stewardship Alliance will be distributing free bags of wheat flour at Springfield’s farmers’ markets. Illinois Stewardship Alliance is partnering with the Industrial Harvest project to distribute wheat flour that was purchased through the Chicago Board of Trade as part of a project to learn more about how commodities travel through the system and ultimately give the flour a story. Illinois Stewardship Alliance will distribute the flour at the Old Capitol Farmers Market on Wednesday, August 4 and Saturday, August 7 and at the Illinois Products Farmers Market on Thursday, August 5.  Both white and whole wheat flour will be given away in bags with 3 – 4 cups of flour each.  Stop by and get some free wheat flour!

Sincerely,

Wes King

Illinois Stewardship Alliance

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More tomorrow.

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Waste Heat To Electricity Through Silicon Nanowires

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It’s Jam Band Friday – http://www.youtube.com/watch?v=RupUECcyVow

What ever happend to a great innovative idea. In Early 2008 everyone was a twitter about this story. Why?  Because half to one third of the energy we generate is wasted. Then:

http://abcnews.go.com/Technology/GadgetGuide/story?id=4173214&page=1

Scientists Claim Energy Breakthrough

Simple Device Converts Heat Directly to Electricity, Which May Mean No More Batteries

By LEE DYE
Jan. 23, 2008

Scientists are developing a new device that could have a profound impact on global energy supplies by converting wasted heat into electricity. It could potentially have an impact on everything from power plants to cell phones, and it came about because of a serendipitous discovery that had eluded scientists for half a century.

Researchers at Lawrence Berkeley Laboratory and the University of California, Berkeley, have found a way to use ordinary silicon to convert heat to electricity. The technique could mean that some day you will be able to recharge your cell phone with electricity produced by your own body heat, and enormous amounts of energy that is now wasted could be recycled.

“We feel that this is a breakthrough,” said Arun Majumdar, a mechanical engineer and materials scientist with joint appointments at the Berkeley lab and UC Berkeley. “I’m very excited about this.”

Astonishingly, Majumdar and his colleagues didn’t set out to achieve what they have done.

“It was serendipitous,” he said. “We never planned for it.”

And perhaps even more surprising, they did it with a material that most scientists thought would never work for this purpose — ordinary silicon, a cheap, abundant material that is the foundation for the multibillion-dollar semiconductor industry.

Majumdar and his fellow researchers, including chemist Peidong Yang, a noted leader in the rapidly growing field of technology at the incredibly small “nano” scale, reported on their work in the Jan. 10 issue of the journal Nature. It’s not clear yet why the device they have created works.

“We don’t have all the answers at this point,” Majumdar said. But laboratory experiments show that it does, indeed, work. At least on a small scale. The device, placed between a hot plate and a cold plate, produced enough electricity to power a light bulb, although they didn’t do that demonstration. Instead, they measured the current flowing from the hot plate toward the cold plate, and it was sufficient to claim success, he said.

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http://www.youtube.com/watch?v=PenutnCkyx8&feature=related

or this:

http://www.youtube.com/watch?v=cAF-cEThNWU&feature=related

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NoW:

http://www.greentechmedia.com/articles/read/silicon-heat-cheap-energy-gets-1-million/

News |  Energy Efficiency

Michael Kanellos: May 3, 2010

‘Silicon + Heat = Cheap Energy’ Gets $1 Million

Exotic waste heat startup Alphabet Energy gets more fun

Alphabet Energy, which says it can make electricity for around $1 a watt out of waste heat in factories or data centers, has raised $1 million from Claremont Creek Ventures and the CalCef Clean Energy Fund.

Waste heat — which is one of our favorites sources of energy here — essentially revolves around capturing heat from engines and machinery and using it to run things like water heaters or converting it into electricity. The U.S. consumes around 100 quads (100 quadrillion BTUs) of energy a year, and 55 to 60 quads get dissipated as waste heat, according to Arun Majumdar, the UC Berkeley professor who came up with a lot of the technology behind Alphabet (he now runs ARPA-E, the advanced projects group inside the Department of Energy). Thus, there is a lot of waste heat out there and it could be cheaper than solar. Alphabet estimates it could be a $200 billion market.

Heat-to-electricity can be accomplished in two ways. Companies such as Recycled Energy Development (RED) and Ormat have successfully retrofitted factories to capture waste heat, but these systems largely rely on mechanical engineering. Heat is captured and then channeled into productive uses. One of RED’s showcase projects — coming next year — is a system at West Virginia Alloys, a silicon manufacturer, that will generate 45 megawatts of electrical power from the waste heat generated by factory operations. The company uses 120 megawatts at the current time, but the waste heat system will effectively allow Alloys to recover about one-third of the power it now buys but wastes. Fuel cells can also be used to harvest waste heat.

Semiconductors could potentially be the next wave for the industry, and this is where Alphabet comes in. Traditional waste heat chips — heat goes in one side, electricity comes out the other — cost around $20 a watt and are made out of bismuth telluride. Alphabet won’t say what its semiconductor is made from, but sources say the chief material is silicon nanowires.

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More next week.

http://www.youtube.com/watch?v=2nTcDU73gLs&feature=related

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