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An evening’s research on green energy, government spending, and the job market led me to a solid conclusion: I don’t know.

Obviously, renewable green energy would be good for the planet, and money is being spent on it with what some term “abandon.” One green energy program at the Department of Energy grew from a budget of $1.7 billion in 2008 to a budget of $18 billion in 2009.

But has it created new jobs?

The wind industry, with about 85,000 people employed in some capacity, seems to have held steady, with jobs merely being shifted from one area to another. In 2009 the construction sector employed an additional 500 workers due to increased installation of new wind turbines. It also employed another 1,000 in operations and management positions. But… 1,500 manufacturing jobs were lost in 2009 due to the credit crisis and the number of turbines produced in 2008.

Since 2007 there have been 100 new, announced or expanded manufacturing facilities that could supply more than 19,000 new wind manufacturing jobs – when the facilities come on line. However, even if all the announced facilities actually do come on line, that isn’t going to happen until 2012.

All 50 states do provide some jobs in the wind industry. They range from turbine and turbine component manufacturing to construction, installation and maintenance of wind turbines, legal and marketing services, transportation, and logistics.

Texas leads the nation in total wind capacity and in largest wind farms installed, while Iowa leads in terms of the percentage of electricity from wind power. Iowa gets 14% of its power from the wind. Thirty-four additional states have utility-scale wind projects.

Worldwide, approximately 500,000 people are employed in the wind industry – with only 17% of those jobs being in the U.S.

What about that stimulus money that’s supposed to be creating jobs?

The Treasury Department anticipated the distribution of about $3 billion in renewable energy grants by the end of 2010, and that figure was surpassed by April.

Research didn’t actually reveal where the bulk of it is going, but I did learn something interesting. While small businesses (those with 500 or fewer employees) have created 64% of the new jobs over the past 15 years, small business received only 23% of the dollars expended toward renewable energy projects. No wonder we aren’t seeing an increase in jobs.

We do know that some of it is going to major chemical corporations such as Dow Chemical. There it is being used for research, development, and manufacture of items such as solar shingles and an advanced auto battery built to use clean energy technology. I found no mention of new or additional jobs created to facilitate these projects.

Mistie Fairchild is a staff writer for Pantex Energy. Pantex Energy provides Texas Electricity Service for the entire deregulated area of the State of Texas. Contact us for the lowest commercial electricity rate in Texas.

Author: Mistie Fairchild
Article Source: EzineArticles.com
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There was developed a way to mount tiny silicon crystals for solar panels.
The complexity in this case is such that in large systems the force of gravity makes it easy to mount the items as necessary, but on a microscopic scale, when the linear dimensions of each element is thinner than a human hair, it’s not so easy. There begin to interfere outside forces, such as magnetic and electrostatic. For such dimensions, elements, that begins to play a greater role than gravity.
To overcome the difficulties, there was designed a flexible substrate a thin layer of copper coated polypropylene terephthalate (PET). On the substrate through the same distance there is engraved area, the size of which coincides with the size of silicon crystals. Ready-made substrate was lowered into a bath of molten solder, which covered the exposed area of copper foil. Each silicon crystal is of a cube with sides of 20-60 microns, one of which was gilded. On the silicon side suffered a hydrophobic coating (water repellent), whereas at a gilt side – hydrophilic (water attracting).
When the cells were placed in a container containing oil and water, they are neatly placed at the interface between two liquids. Gilded side is facing the water boundary that is down. The substrate is slowly moved across the border between the media as a conveyor belt, and the elements neatly stuck to the gold-coated side solder coatings. Accuracy of the crystals was 98%. Installation was covered with epoxy resin to fix the elements on the ground.
Such device can install more than 20 000 crystals in a minute. Furthermore, elimination of dependence on the strength of gravity allowed to reduce the size of silicon crystals. Previously it could not be less than 100 microns.
A key feature of the experiment was to reduce the time to build to avoid oxidation of the crystals, which could decrease the surface energy and money assembling decline. Used in the device, the water should be acidic pH 2.0, and the temperature was supposed to be equal to 95C, to protect the solder from oxidation.
Thus obtained assembly can be used in numerous applications such as solar panels, video screens and tiny semiconductors.
Use this method for the manufacture of cells of solar panels would significantly reduce the cost by increasing the speed and reduce the amount of required silicon crystals what is extremely important.
Besides that there is known that new solar panel using silver nanoparticles, much easier and cheaper analogues used today in industrial scale. In addition, batteries with silver nanoparticles can be flexible.
Scientists say they have experimented with a variety of polymeric semiconductors to absorb solar energy and produce electricity. During the work, they found that the addition of the panels of silver, greatly increases productivity. Silver particles should be placed directly on a plastic substrate, and it will enhance the development of batteries.

No doubt energy has an important place in our lives. In many cases people would like to have an independent or alternative power supply source. If you are one of those who are looking for information on hot water solar panels, please go to this site. There you may find lots of details about air source heating and how to buy it.

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In research laboratories there were created new solar cell modules, main layer of which absorb most of the world to be converted into electric current, which is composed entirely of compounds of common and readily available chemical elements
The energy that can be derived from solar radiation coming to Earth for an hour, is higher than the energy that the planet consumes in a year, but the contribution of solar energy in a worldwide system of electricity supply is currently less than 0.1%, primarily due to high cost. Finding ways to create technology solar panels, which cost per watt is comparable with traditional electricity generation, and which has the potential to “terawatt” level, has become the main focus of research that brought to the final successful resolution of problems.
Developed by researchers solar cell also differs from its predecessors so that it was created using a combination of solutions and approaches based on nanoparticles – in contrast to the popular but expensive vacuum method. Technological changes will allow to significantly reduce manufacturing costs, as these changes are consistent with best practices in applying light-absorbing layers – such as printing, coating, applied by dipping (immersion) and by spraying, casting the film – which are characterized by high productivity and high utilization of materials.
Current thin-film solar cell panels, based on compound semiconductors, are demonstrating the efficiency at the level of 9-11%. These elements are most often used two costly chemical compounds – copper indium selenide, gallium and cadmium telluride. As a result of attempts to create cheaper solar panels on the basis of compounds, including widely distributed on earth chemical elements and not containing indium, gallium or cadmium are not able to surpass the barrier efficiency of 6,7% – in comparison with the new, record-breaking performance in 9 6%.
Researchers have developed a flexible solar cells that absorb up to 96% of incident light. This strong result was achieved due to special design elements: a plastic substrate are vertically oriented silicon pins. The developers are very low cost of materials used, as an element of 98% consists of plastic, while the share of expensive materials is 50 times less than for traditional batteries.
Experimental samples of the proposed solutions demonstrate up to 90% efficiency, whereas the figure for the best samples of silicon cells is only 25%. Silicon pins or hair thickness of 1 micron and a length of 30 to 100 microns are covered with transparent plastic. Part of the luminous flux is not absorbed by the rod, is reflected from the substrate and reaches the other rods, thereby increasing the absorption coefficient. Currently, researchers are working to raise tension and increase the size of a new element to produce whole rolls of solar panels.

No doubt electricity has an important place in our lives. In many cases people want to have an independent or additional heating supply source. If you are one of those who are looking for information on hot water solar panels, please check out this site. There you may discover lots of details about air source heating and how to purchase it.

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Over the last decade wood pellets have seen impressive growth. There are quite a few reasons for the rise of the wood pellets market. One of the reasons many consumers moved from oil or gas heating systems in the price of those fuels. Wood pellets offer a significant fee advantage over these fuels, while still providing a convenient, modern plus proficient form of heating. The cost rises of oil plus gas are set to continue. The reasons for this are limited supply, high plus mounting demand as well as private control of the resource. Through the free market, a resource is worth what you can get for it. The oil companies know this, as well as if they feel the fee of oil is dropping, they limit supply to pump up prices. As the global population continues to enlarge at an accelerated rate, the fee of oil along with gas will continue to fee more and become less affordable as a house or company heating solution.

Learn more about Cost of Wood Pellets

The fee of biomass pellets does also change. This change can be through reserve plus demand, fuel grades in addition to the cost of electricity. As you would expect, the charge of biomass pellets does fluctuate depending on current demand. A basic case of this means that wood pellets are cheaper in the summer months compared to the winter months during the heating season. Therefore this means consumers can create a significant price advantage by ordering their pellets early during summer, ready for the up coming heating season. By way of the right wood supplier, you can secure the lower fee, in addition to though they will delivery the energy more than a few months later. This means you don’t have to store the pellets for quite a few months before you necessitate them. Additional changes which effect the charge of wood pellets is the price of electricity. Wood pellets construction is an fuel intensive process. Therefore an increase in the charge of electricity will also influence the fee of finished wood pellets. Obliviously the charge of electricity is also influenced by means of the cost of oil.

Read more about Biomass Use

Finally, the other factor which effects the price of biomass pellets is the the grade of wood pellet fuel, plus the resources which were used to create the energy. Premium grade pellets made from very selective biomass resources demand the greatest prices plus will price the consumers more but do necessitate less maintenance. Lower, or industrial grades of biomass pellets will fee the consumer less, though more maintenance will be required. There are extra types of biomass fuel pellet which could reduce the consumers heating costs even further. These biomass fuel pellets could be constructed from straws as well as grasses, along with additional fuel crops for instance hemp. These resources are cheaper to make plus they are also cheaper to compress into pellet form. Therefore in general the price of these pellet fuels to the end consumer is less, on the other hand not all consumers can use the pellets through ash content. The process of wood pellets construction requires quite a lot of pieces of equipment, in addition to a good understanding of the principles involved or production costs will raise and pellet quality will drop. The matter must be dry, ready for the pellet mill to compress.

More information on Pellet Mill Manufacturers

In this article, we are going to discuss renewable energy and talk about why we need to use it. Many people around the world are starting to become more aware of renewable energy and how we harness it. However, the large energy companies that we pay our hard earned money for to provide us with energy are still using non renewable energy sources to provide us with energy for our homes.

Such non renewable energy resources include the likes of coal and oil. These are resources that are found from the earth, but once consumed, can never be used again!

Renewable energy on the other hand comes from sources that can be used again and again indefinitely! Renewable energy such as the sun and wind are sources we can use to create endless amounts of energy. So as long as the earth stays intact, we will always have endless amounts of access to the energy produced by the natural elements from the sun and the wind.

However, it is important to remember that fossil fuels and other resources that are currently being used by the large energy companies are also destroying the planet. Unfortunately in this case, there are many beautiful things that are under critical danger such as plants and animals. Even our water is becoming polluted and the air that we breath is contaminated from burning coal and other substances that are used to provide us with energy for our homes.

The good news is that we all can help protect nature while saving on our own energy bills by simply generating our own energy from the sun and wind.

I suggest that you take a look at this site which will help educate you on all the matters concerned and show you what you can do to help contribute to a cleaner energy saving environment.

Check out our Earth4Energy Guide Review Please visit our site today for some great information on how to save money on electricity – http://www.easytodoelectricity.info

Author: Jon Collon
Article Source: EzineArticles.com
Provided by: WordPress plugin Guest Blogger

Another name for a vertical wind turbines for the home is vertical-axis windmills. The reason why they are called vertical wind turbines is because they have a gearbox and a generator that is near the base, which also has the blades spinning in at a vertical angle. Once you finish this article you will know some of the different advantages that vertical wind power systems have over horizontal ones. Learn how to build a vertical wind turbine with this easy to follow step-by-step guide.

The very first thing that people notice about vertical-axis wind turbines is that they don’t have to be pointed directly at the blowing wind. The only way to make the horizontal windmill’s blades spin is to have it pointed in the direction of the blowing wind.

In some cases vertical wind turbines for home is much better than the building a horizontal one. Let’s say that you live in a place where the wind varies a lot, the vertical ones will be able to keep generating power for your house while you would have to change the direction of the horizontal ones to make the propellers keep spinning. And this also means that you have more flexibility from where you have the windmill installed. So if you don’t have the much open space on your property then vertical wind turbines for the home will be great option for you over horizontal ones.

When the speeds of the wind are slow the horizontal windmills have a very difficult time making the blades spin. But the vertical wind turbines have long, curved designed blades that are made to solve this problem of having low wind speeds. So the vertical power generators will be able to keep producing electricity not matter what the wind speeds are.

Some people thing this is the best advantage over the horizontal ones; the maintenance on the vertical wind turbines is much easier. The generator box is located closer to the ground which makes it easier on you. Learn vertical wind turbines for home with this easy to follow step-by-step guide.

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There are many reasons that a person may be interested in learning how to construct homemade solar panels. Tapping the sun for power is becoming more popular and used by a growing number of people. With high energy costs and having to struggle to pay one’s monthly utility bill, the motivation is definitely there to come up with alternative sources of energy. Solar panels can be used to fuel one’s home just like oil. You’ll be able to run your appliances and use the various pieces of equipment that you always have. However, even with all the benefits of a renewable energy system, it can still be very expensive to have it installed by specialists and the equipment themselves can be very costly.

To purchase a large panel, you should be prepared to spend a several thousand dollars. If you want to get your whole entire roof covered, you will end up paying a pretty penny. Luckily, it is possible to a build your own DIY solar panels. You just may be surprised. It is much easier than it sounds. You will require a few tools and materials including plywood, strong glass, solar cells and a high-comprehensive, step-by-step guide. This will require that you set aside an adequate amount of time and find a well repudiated and well written “how to build homemade solar panel” guide. You won’t want to waste your valuable time and money using a system that’s either too complex for you or that is not easy to follow.

Once you have a good guide and all of your materials, you are ready to set off. You will find that you are able to create quality panels for less than $200. If you were to purchase them you would probably end up paying at least 5 to 10 times that amount. As you can see, learning how to build homemade solar panels yourself can save you a lot of money.

When figuring out on a DIY solar panels construction guide, look for the guide that either has pictures as illustrations or videos so that you can see clearly what steps you need to take. It’s vitally important that the construction of your system is sound and reliable. You will be able to find a number of guides online that are very inexpensive but thorough. There may be able to spot out a few free websites that offer advice but typically the information that they provide isn’t as good and well laid out as if you paid for it. The last time my friends and I tried, it took us a long time in an attempt to figure out how to make sense of the free information and it was an upsetting experience. Remember this as you learn how to build solar panels yourself. Tired of high power bills? Discover how thousands of families are using homemade solar panels systems to power their homes!

Have you ever wondered if you could make a solar panel to reduce your electric bills? In your search I’m sure that you have just found out that to have one built and installed for you isn’t going to be cheap. So what can you do? What you can do is build a solar panel at home that generates 100 watts of electricity, and the best part is that you don’t be spending a fortune to make it happen. You will not be spending more than 200 dollars, that is the max that you will have to spend. Some people don’t even come close to that amount, it all depends on what material that you get. Click here to learn how to build a solar panel at home with simple to follow instruction that even a non-handy-person can follow

The ability to make electricity from just capturing light from the sun the solar panels is just simply amazing. Did you know that there are already 1000s or people what use solar panels to power their entire house? You can be one of them, and they all go started like you have; with an idea. People who live in residential communities like to build solar panels at home for many different reasons. Maintenance is one of the biggest reasons why people love to build their own solar power systems, the maintenance level is fairly low. So what this means is that you can build it, install it, then walk away and start watching your power meter run backwards.

The technology in which we use to build a solar panel at home as improved so much in the recent years. The biggest reason why is because of the rising prices of the non-renewable source which we use to generate power. You will be seeing more and more people having solar power system on their properties since they know the great advantage of using the free sun light to generate electricity. Because solar panels use the sun light, which is then converted into power that you can use for your house.

You can build 100 watt solar panel with some of your friends in a day or two. Which will cost you between $165 – $200 dollars. But if you didn’t want to build one, you would have to spend more than that, like 500 dollars for commercial 100 watt solar power systems. So, what you can see from this is that it is better for you to build a solar power system at home.

There are guide that are very easy to follow which cost very little; 40 – 70 dollars; or a nice dinner out. You have to remember though, that if you always go for the cheapest guide you might not find the best instructions, you get what you pay for. What you will notice when you are looking at the top guides is that they will teach how to build solar power systems, and wind power systems, because you can use them both to generate electricity for your house. Click here to learn how to build solar panel at home with instruction that will take you by the handy with detailed instruction.

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In this article, we are going to discuss renewable energy and talk about why we need to use it. Many people around the world are starting to become more aware of renewable energy and how we harness it. However, the large energy companies that we pay our hard earned money for to provide us with energy are still using non renewable energy sources to provide us with energy for our homes.

Such non renewable energy resources include the likes of coal and oil. These are resources that are found from the earth, but once consumed, can never be used again!

Renewable energy on the other hand comes from sources that can be used again and again indefinitely! Renewable energy such as the sun and wind are sources we can use to create endless amounts of energy. So as long as the earth stays intact, we will always have endless amounts of access to the energy produced by the natural elements from the sun and the wind.

However, it is important to remember that fossil fuels and other resources that are currently being used by the large energy companies are also destroying the planet. Unfortunately in this case, there are many beautiful things that are under critical danger such as plants and animals. Even our water is becoming polluted and the air that we breath is contaminated from burning coal and other substances that are used to provide us with energy for our homes.

The good news is that we all can help protect nature while saving on our own energy bills by simply generating our own energy from the sun and wind.

I suggest that you take a look at this site which will help educate you on all the matters concerned and show you what you can do to help contribute to a cleaner energy saving environment.

Check out our Earth4Energy Guide Review Please visit our site today for some great information on how to save money on electricity – http://www.easytodoelectricity.info

Author: Jon Collon
Article Source: EzineArticles.com
Provided by: Guest blogger

There has been lots of hype over the notion of sustainable green source energy for the home, and finally I caught the bug as well so I decided to look into it. The wealth of information I found practically sunk me right off the back, though I waded through a few hundred pages of scientific and engineering data to get a good handle on what was really involved.

I am fortunate to have a diver scientific background from which to draw for my investigations and comparison, but even I was not prepared for the plethora of discourses and treatises ranging from basic alternative energy, electrical power sources utilizing wind, water or solar energy, or all of the different power methods for generating electricity with geomagnetics, geothermals and other even more esoteric conundra.

Ultimately I was able to narrow my search down to magnetic energy resources, finally culminating in a very comprehensive manual on magnetic generators and related methodologies.

It can be found here, and I discovered that the science is not nearly as complicated as all of the engineering degrees out there led me to believe. Almost like ancient druids dancing around in their secret groves, the engineers of today safeguard their lore just as determinedly.

Fortunately, however, I did find the manual I mentioned above, and I discovered very simple instructions for building a magnetic generator that was neither too complicated nor too costly. I found most of what I needed at Radio Shack, and the process was very direct and straight forward.

The schematic teaches how to build the generator from the scale of a handheld device, which I also found very useful, as I was easily able to adapt the design to a larger scale device with only a little effort. The generator itself is best put to use in combination with a battery system, as this makes the battery system incredibly efficient and prolongs its life on the order of 50 times or so, but it can also be build and used by itself if so desired.

The long and short of my experiment, however, is that magnetic power generation is a very viable electrical energy resource, and probably one of the best sustainable green energy resources that I have found out there. See the link for more information on this source energy power, and its applications.

-Gabriel Dreugan

gabriel@awakenednation.com

http://telecommute.vonbishop.com

Author: Gabriel Dreugan
Article Source: EzineArticles.com
Provided by: DIY Wind Power