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Electricity Collected from the Air Could Become the Newest Alternative Energy Source
Environmental Resource Center ^ | 8/30/2010

Posted on 08/30/2010 4:59:04 PM PDT by EBH

Imagine devices that capture electricity from the air—much like solar cells capture sunlight—and using them to light a house or recharge an electric car. Imagine using similar panels on the rooftops of buildings to prevent lightning before it forms. Strange as it may sound, scientists already are in the early stages of developing such devices, according to a report presented at the 240th National Meeting of the American Chemical Society (ACS).

“Our research could pave the way for turning electricity from the atmosphere into an alternative energy source for the future,” said study leader Fernando Galembeck, Ph.D. His research may help explain a 200-year-old scientific riddle about how electricity is produced and discharged in the atmosphere. “Just as solar energy could free some households from paying electric bills, this promising new energy source could have a similar effect,” he maintained.

“If we know how electricity builds up and spreads in the atmosphere, we can also prevent death and damage caused by lightning strikes,” Galembeck said, noting that lightning causes thousands of deaths and injuries worldwide and millions of dollars in property damage.

The notion of harnessing the power of electricity formed naturally has tantalized scientists for centuries. They noticed that sparks of static electricity formed as steam escaped from boilers. Workers who touched the steam even got painful electrical shocks. Famed inventor Nikola Tesla, for example, was among those who dreamed of capturing and using electricity from the air. It’s the electricity formed, for instance, when water vapor collects on microscopic particles of dust and other material in the air. But until now, scientists lacked adequate knowledge about the processes involved in formation and release of electricity from water in the atmosphere, Galembeck said. He is with the University of Campinas in Campinas, S?o Paulo, Brazil.

Scientists once believed that water droplets in the atmosphere were electrically neutral, and remained so even after coming into contact with the electrical charges on dust particles and droplets of other liquids. But new evidence suggested that water in the atmosphere really does pick up an electrical charge.

Galembeck and colleagues confirmed that idea, using laboratory experiments that simulated water’s contact with dust particles in the air. They used tiny particles of silica and aluminum phosphate, both common airborne substances, showing that silica became more negatively charged in the presence of high humidity and aluminum phosphate became more positively charged. High humidity means high levels of water vapor in the air—the vapor that condenses and becomes visible as “fog” on windows of air-conditioned cars and buildings on steamy summer days.

“This was clear evidence that water in the atmosphere can accumulate electrical charges and transfer them to other materials it comes into contact with,” Galembeck explained. “We are calling this ‘hygroelectricity,’ meaning ‘humidity electricity’.”

In the future, he added, it may be possible to develop collectors, similar to the solar cells that collect the sunlight to produce electricity, to capture hygroelectricity and route it to homes and businesses. Just as solar cells work best in sunny areas of the world, hygroelectrical panels would work more efficiently in areas with high humidity, such as the northeastern and southeastern United States and the humid tropics.

Galembeck said that a similar approach might help prevent lightning from forming and striking. He envisioned placing hygroelectrical panels on top of buildings in regions that experience frequent thunderstorms. The panels would drain electricity out of the air, and prevent the building of electrical charge that is released in lightning. His research group already is testing metals to identify those with the greatest potential for use in capturing atmospheric electricity and preventing lightning strikes.

“These are fascinating ideas that new studies by ourselves and by other scientific teams suggest are now possible,” Galembeck said. “We certainly have a long way to go. But the benefits in the long range of harnessing hygroelectricity could be substantial.”


TOPICS: Business/Economy; Culture/Society; Unclassified
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Uh-uh? Sure. Did stimulus funds pay for this?
1 posted on 08/30/2010 4:59:06 PM PDT by EBH
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To: EBH

Tesla had an idea for this and even designed a machine for it. He imagined 1000s of these machines all across the world forming a free energy grid.


2 posted on 08/30/2010 4:59:57 PM PDT by LukeL (Barack Obama: Jimmy Carter 2 Electric Boogaloo)
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To: EBH

John Galt?


3 posted on 08/30/2010 5:02:04 PM PDT by Spok (Free Range Republican)
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To: EBH

I detect someone fishing for funds.


4 posted on 08/30/2010 5:04:27 PM PDT by ully2 (ully)
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To: EBH

Just trying to get his “flux gate capacitor” up and running!


5 posted on 08/30/2010 5:05:30 PM PDT by WellyP
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To: EBH

Messing with lightening again, how did that wind up for Dr. Frankenstein?


6 posted on 08/30/2010 5:05:55 PM PDT by The Cajun
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To: EBH
Hey...it worked for Dr. Frankenstein.


7 posted on 08/30/2010 5:06:40 PM PDT by capt. norm (Never underestimate the power of very stupid people in large groups.)
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To: The Cajun

How did it end up with Ben Franklin?


8 posted on 08/30/2010 5:07:18 PM PDT by EBH (Our First Right...."it is the Right of the People to alter or to abolish it,")
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To: zot

Ping.


9 posted on 08/30/2010 5:09:04 PM PDT by Interesting Times (For the truth about "swift boating" see ToSetTheRecordStraight.com)
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To: LukeL

Yes and supposedly JP Morgan killed the project because he was mad that he wouldn’t be able to meter and charge for it.


10 posted on 08/30/2010 5:10:44 PM PDT by ikka
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To: EBH

Wow, missed that paper (I was there Tuesday).
Or perhaps they stick all the kooks at the end of the conference.


11 posted on 08/30/2010 5:15:02 PM PDT by MAexile (Bats left, votes right)
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To: EBH

Well, perhaps others would like to live in a high energy electrical field all the time, but I’m not likely to buy a home under electrical transmission lines any time soon. In effect, this is something akin to what they are suggesting is a great idea.

As other posters have mentioned, this is nothing new. Tessla came up with this idea a long time ago. It’s gone nowhere for several reasons, but the high energy field is one that’s good enough for me.

No thanks.


12 posted on 08/30/2010 5:19:33 PM PDT by DoughtyOne (UniTea! It's not Rs vs Ds you dimwits. It's Cs vs Ls. Cut the crap & lets build for success.)
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To: EBH
First, get a kite. Then a wire, a metal key and a bottle to trap the electricity in.

And it's free!


13 posted on 08/30/2010 5:20:35 PM PDT by paulycy (Demand Constitutionality Now: Islamo-Marxism is Evil.)
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To: ikka

Tesla was a genious and my kind of scientist. He wasn’t afraid to try crazy and far feteched ideas or explore different theories. Today if you even claim to entertain a view outside of the mainstream you are labeled a crackpot.


14 posted on 08/30/2010 5:21:30 PM PDT by LukeL (Barack Obama: Jimmy Carter 2 Electric Boogaloo)
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To: EBH

15 posted on 08/30/2010 5:22:12 PM PDT by Gorzaloon (CNN:AP:etc:Today, President Obama's stool was firm and well-formed. One end was slightly pointed. ")
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To: capt. norm
IT'S ALIVE!

IT'S ALIVE!!!

16 posted on 08/30/2010 5:24:16 PM PDT by ROCKLOBSTER (Celebrate: Republicans freed the slaves Month.)
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To: EBH
How did it end up with Ben Franklin?

If the story is true, good chance he got knocked on his A$$.

17 posted on 08/30/2010 5:24:21 PM PDT by The Cajun
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To: EBH
We need that poster of the guy who looks like Desi Arnaz saying:

"...Gee not this *hit again..."

Can someone post this?
18 posted on 08/30/2010 5:28:50 PM PDT by truthguy (Good intentions are not enough.)
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To: EBH

Prediction: The gummint will spend billions and billions of dollars developing and building this grid. A few years later, they will discover that the electrical energy was there for a reason. They will have effed up the weather patterns and ruined agriculture over a wide area.

They will then tear it down and sell the pieces to China for a penny on the dollar.

Did you hear that the military is not happy with windmills? They block navigational radar and weather radar. Never saw that coming, eh?

Unintended consequences.


19 posted on 08/30/2010 5:33:15 PM PDT by Right Wing Assault (The Obama magic is <strike>fading</strike>gone.)
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To: EBH

An engine that runs on static electricity? Who is John Galt?


20 posted on 08/30/2010 5:35:19 PM PDT by Hoodat (.For the weapons of our warfare are mighty in God for pulling down strongholds.)
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