Small Scale Wind Energy Discovered
As we learn more about wind power and its ability to generate clean renewable energy, we are also discovering that all we have to do is go to our history books to find these original ideas. Energy was needed for water in remote areas and turning crops into grain.
The Egyptians used vertical wind power to grind their wheat 3,000 years ago and now some companies are toying with the idea of vertical wind mills on a small scale basis for residential use. They are especially effective where the wind shifts directions or where a stead wind flow is not reliable.
The power needs of a single house hold will be sufficiently met with a three kilowatt version. Moreover, this is rather noiseless, does not need a lot of land or height. It's also environment friendly due to its unique rotation and design and does not pull in birds or bats while working.
People who like artistic designs would love these models since they are designed so beautifully. These days, one of these models is becoming quite popular in a lot of parts in the UK. The charging points of these vertical towers are being set up by Mercedes Benz in collaboration with the manufacturers. The power generated by these will hopefully suffice for a per year driving of 30,000 miles for the new electric care product of Mercedes Benz, Smart fortwo.
The well known talk show host Jay Leno has a 10 Kw version installed in his garage which is about 17,000 square feet along with a 500 watt unit a smaller garage. Though right now the costs of the installation and the initial purchase price is quite high to the line of $20,000, its generally speculated that this will decrease as the residential owners demand more of such units. The Popular Mechanics website has a lot of ideas in this field by Jay Leno which have been applied.
Apart from the residential complexes, hotels are also using this vertical turbine on their rooftops across the world from New Zealand to London. In a recent event, independently tested model in Utah was unveiled at Washington in US Botanical Garden and received a lot of critical acclaim. Most of these units are smaller than six feet and are being hailed for a myriad of possibilities that they have opened up.
Modeled on sailing engineering, a different model of vertical windmill utilizes a turbine whose vanes are lines with solar cells. This creates a combination of wind and solar power which enhances the efficiency of the generated power. These are light and don't take up a lot of space as well. There are newer inventions and patents in the market since the last decade.
As we discover more and more about our history of energy, options available and the realism that this will work, you can't help but get excited about all of the new technology today in renewable energy. Join a few websites on green energy and stay abreast on the latest inventions. Germany is a leader in promoting wind energy and many international sites are available as well. Don't settle for what you feel is unrealistic in alternative energy when there are so many choices coming on the market.
If you want to know How to build a wind generator this video will show you How to build a wind generator by clicking on this link.
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