NewNergy

NewNergy discusses the latest inventions, innovations and breakthroughs in the energy & environmental sciences.

Duckweed Turns Pig Poop into Fuel

Move over, corn: there’s a new biofuel in town. A tiny flowering plant called duckweed, often seen in shallow ponds, produces significantly more starch per acre than corn according to researchers North Carolina State University. The plant thrives on animal waste, quickly transforming it into a leafy starch that can be turned into ethanol.Small scale tests have proven that the same technology used to convert corn into ethanol can also turn duckweed starch to ethanol. Next up: testing on a large scale and doing an economic analysis of the process. Ultimately, the economics will decide if duckweed can compete with other sources of ethanol.

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Paper from Elephant Poop - Mr. Ellie Pooh from Sri Lanka

Now, you might be excused for thinking what I'm gonna say is a pile of, er, poop, but not, this is true.

A company in Sri Lanka is making paper from elephant poop:

"Since an elephant’s diet is all vegetarian, the waste produced is basically
raw cellulose. Thoroughly cleaned and processed, the cellulose is
converted into a uniquely beautiful textured product, marketed as “Ellie
Pooh Paper”.

So, thus we have the company Mr. Ellie Pooh making what else, ellie-pooh paper.

Source: TreeHugger

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Waste to Energy - Burning Turkey Feces

Waste to Energy - Burning Turkey Feces

April 15, 2007

A revolutionary plant in USA is turning 270 tons of poultry waste into 300 barrels of crude oil every day. That would be cause for wild celebration in many circles if not for some problems. First, the plant is losing money, and second, some residents of the town that once welcomed it now pretty much hate it. It turns out that process of cooking turkey waste and other waste gives off - not surprisingly - a horrible stench.

Solution? The owner is considering a deal to build a plant in Ireland, where costs would be considerably less, and where a recent news article predicted a plant should be operating by next year.

Source: Peak E

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Driving and Kayaking for Biofuels in Americas

Driving and Kayaking for Biofuels in Americas

Press release

Washington -- You might think that driving on restaurant fryer grease will not get you far. Think again. Grease got two enthusiasts of alternative fuels from the northern reaches of Alaska to Argentina.

Seth Warren, 28, a conservationist and world-class kayaker, and kayaking champion Tyler Bradt, 18, decided to prove that they can drive their truck across the two Americas -- through 16 countries -- without using a drop of gasoline or emitting much greenhouse gas.

As they developed what they call the ?Oil and Water Project,? they said, they committed to sharing their enthusiasm for and knowledge about biofuels with local communities and educating youth about alternative energy as an anchor of sustainable lifestyles.

The two set up the Biofuels Education Coalition ( BEC ), a nonprofit organization, to do just that and to use their and their sponsors? money -- about $70,000 -- to demonstrate what they believe in.

On the platform of an old Japanese fire truck converted to run on 100 percent biodiesel or vegetable oil, engineers installed containers for fuel and an oil press and equipment to process waste fryer oil and animal waste oils. The vehicle is meant to demonstrate how ordinary diesel vehicles easily and inexpensively can be modified to operate effectively on biofuels produced locally from local resources such as seeds, plants and used cooking oil.

?What we are trying to promote is self-reliance -- that farmers and other people essentially can grow their own fuel in their backyards,? Warren told USINFO from Bolivia. ?That gives people a lot of power.?

They set out in June 2006 from Dead Horse, Alaska, home to the largest oil field in the United States. By the beginning of March, they had reached Argentina.

Warren and Bradt plot their itinerary one month in advance and then try not to use maps as they follow it.

?The idea is to interact with people first by asking directions,? Warren said. ?We talk to everybody we come across.?

A broad range of people they have met on the road -- students, farmers, car mechanics, scientists and government officials -- has been receptive to their message.

?And why wouldn?t they be?? asked Warren rhetorically. ?What we are showing them is how to take trash or waste and make it into money.?

But learning is mutual, Warren said. In Colombia they were impressed by an inventive way some coffee farmers, with the help of a research group, make bioethanol from byproducts of the coffee industry, such as bean shells.

Whenever they stop, they first try to talk to local newspapers and TV stations to advertise their local demonstrations and educational meetings.

Initially, with their limited Spanish-language skills, this proved difficult. Now, after several months in Spanish-speaking countries, they are doing much better.

As a result of media attention, the two men often are treated as celebrities -- mobbed by young girls and invited to visit government officials, including the Peruvian minister of energy.

?What?s really cool about it is that, rather than sitting and talking about kayaking, we have things to say that can actually benefit the places we go to,? Warren said.

Not that they have forgotten completely about kayaking. They use every bit of free time and some weekends to seek out local rivers and paddle along them.

Back on the road, despite enthusiastic backing from local people and U.S. Embassy personnel, driving an experimental plant on the wheels can be challenging at times, Warren said.

?A lot of fuels we are using haven?t been scientifically tested and in some cases haven?t been tried at all,? he said.

For example, an African palm oil donated in Colombia solidified at high elevations in Bolivia, forcing them every morning for few days to take apart the whole system and purge all hoses.

There have been other challenges: living together in the small quarters of the truck, for example. And they have had some mishaps: Warren got malaria and was attacked and bitten by a pack of wild dogs; Bradt jumped into the water and hurt his feet when he landed on sea urchins.

They also have shared exhilarating experiences. In Bolivia they took a mountain road that steeply drops from the elevation of almost 4,600 meters to around 1,500 meters.

?We spent four hours driving down this crazy, one-lane road edged in the cliff with no room for two cars to pass,? Seth said.

After finishing their current trip, the two kayakers plan to replicate their project in Australia and New Zealand, southern Asia, Africa, Europe and the former Soviet Union, which they estimate will take the next 10 years.

With fast-food restaurants thriving in most of these regions and many farmers growing oil-producing plants, Warren and Bradt are sure they will not lack grease to fuel their adventures.

Additional information about the Oil and Water Project can be found on its Web site.

See also ?Green Bus Tour Promotes Environmental Awareness.?

For more information on U.S. policies, see Environment.

( USINFO is produced by the Bureau of International Information Programs, U.S. Department of State. Web site: http://usinfo.state.gov )

By Andrzej Zwaniecki
USINFO Staff Writer

Additional Information
Publisher: http://usinfo.state.gov

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Animal Fats into Jet Fuel

Animal Fats into Jet Fuel

March 19, 2007

RALEIGH - Airlines could soon be looking to acquire chicken grease and hog lard to convert into jet fuel.

A team of NCSU scientists and engineers says it has developed a biofuels technology capable of converting animal fats - including lipids from dead chickens, hogs and cattle - into fuel for airliners and fighter jets.

The technology is "100 percent green," as no petroleum-derived products are added to the process. It can also be used to make additives for cold-weather biodiesel fuels and holds the potential to fuel automobiles that currently run on gasoline.

Read the full report from here @ The Pig Site

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Vernon County, Wis., USA turns manure into power

Vernon County turns manure into power

By TIM HUNDT / Lee Newspapers

LA FARGE, Wis. — A project that converts animal waste from large farming operations into usable energy has been a win for farmers and energy companies, supporters said.

The basic principle is to introduce bacteria into a manure-holding tank that is constantly circulating. The circulation keeps solids suspended and allows the bacteria to break down the waste.

As the digester breaks down the waste, the methane gas is collected in the top of the tank and siphoned off to power a generator.

Read the full news item from here @ La Crosse Tribune

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S. Korea begins operation of power plant using animal waste

S. Korea begins operation of power plant using animal waste

SEOUL, March 14 - South Korea has begun operations of a cogeneration power plant that runs on animal waste, in an effort to enhance the country's use of reusable energy and protect the environment, the government said Wednesday.

The plant in Icheon, located 80 kilometers southeast of Seoul, is designed to process 20 tons of animal excrement a day, the Ministry of Commerce, Industry and Energy said.

Read the full news report here @ Yonhap News

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More food waste being recycled in Milton Keynes, UK

More food waste being recycled in Milton Keynes, UK

More food waste in Milton Keynes (UK) is to be recycled after a successful pilot scheme to cut down on rubbish going to landfill.

The trial, which started in 2005, was carried out in Newport Pagnell and Bradwell Common to find out the best way to encourage residents to recycle their leftover food.

From April 2007 the food waste will be sent to Biogen's anaerobic digestion plant in Bedford where it will be combined with animal slurry to produce green energy and fertiliser.

Read the full news report from here @ Milton Keynes Today

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Manure to become energy in Lancaster, Pennsylvania

Manure to become energy in Mount Joy

By Patrick Burns, Staff

Intelligencer Journal

Mar 09, 2007

LANCASTER COUNTY, Pa. - EnergyWorks, of Annapolis, Md., has agreed to build an anaerobic digestion plant on a poultry farm that would produce biogas from waste created by the chickens.

The plant will produce an odorless, colorless gas similar to natural gas that is produced when animal waste is decomposed by bacteria in the absence of oxygen.

More from this news report @ Lancaster Online

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  In the beginning, there were algae,
but there was no oil Then, from algae came oil.
Now, the algae are still there, but oil is fast depleting
In future, there will be no oil, but there will still be algae  
So, doesn't it make sense to explore if we can again get oil from algae?
This is what we try to do at Oilgae.com - explore the potential of getting oil from algae