With the increased costs of energy derived from fossil fuels, many consumers are interested in alternative sources of energy. Unfortunately the market trend tells us that little to no relief in oil prices is in sight. A great source of power can be harnessed from the wind using electricity generating windmills. Below is a brief history of wind power, and how it came to be.
Wind power has been harnessed for many, many years. Nobody knows for sure when man started using the wind's power to grind flour or pump water, but it is thought that the first windmill appeared in the Persian region. From there this windmill technology spread back to northern Europe. Windmills crafted by the Dutch were used primarily to pump water.
Windmills were definitely not the first structures to harness the wind. This award belongs to the sailboat. More than likely, founded in small scale (small canoe with an animal skin as a sail) the sailboat became the only way to cross large areas of water. The sailboat evolved into large ships moving great distances by using only wind as a source of power.
Windmills on a smaller scale showed up in America in the mid 19th Century. The Aermotor and Dempster design were invented and many are still in use. From 1850 to 1970 more than 6,000,000 windmills were installed in the United States. The main application was pumping water for livestock and providing farm homes with a water supply.
In the late 19th Century, the first windmill to generate electricity was born! This was the Brush postmill in Cleveland Ohio, and the year was 1888! The rotor was approximately 17 meters in diameter. This windmill had a gearbox with a high spin ratio attached to a DC generator.
By the middle 1920's, several small scale systems were found across the Midwestern plains and used to supply farms with electricity. These systems generally had a 1 to 3 kilowatt output.
1941 saw the largest wind generator to date. This generator's capacity was 1.25 megawatts. It was known as the Smith-Putnam machine. The rotor measured an astonishing 175 feet in diameter.
Today, many wind turbines are in operation from small scale residential systems that are affordable to the homeowner to large scale wind turbine farms that are used to supply a large amount of electricity to utility customers.
History Of Wind Power
One of the problems that has plagued us in creating and using alternative energy is the costs associated with making and installing wind turbines or solar panels. This only makes them cost-effective for the long term, and that doesn't match the lives of most people who, on average, move once every five years. On top of that the business side of the equation makes it difficult and risky for investors to fund the alternative energy companies.
Private Equity Funding
One of the difficulties that wind power has faced throughout its history is the fact that the research and development money required to expand the growth of the industry comes from high risk private equity funding. That is to say, those companies who have a vested interest in the development of wind power are often privately held companies that are not publicly traded. In such an investment, the investment is "paid off" in residual income via dividend payments over an extended period of time.
For example, if one invests $20,000 in a wind power company the investment will cover a seven year period. During this seven years as the company takes in money in the form of profits it will pay out dividends during this seven yea period. Hopefully, by the end of the seven years the payments will not only cover the initial investment, but also provide a percentage of interest that would exceed what one would earn in the stock market. Sounds like a reasonable investment strategy, right?
So why has wind power history shown constant reluctance from investors to provide money? Well, it has little to do with any aversion to wind power or lack in faith in it as much as it is an aversion to a common problem with private equity.
The Problem with Private Equity
Unlike publicly traded funds, private equity funds can not be sold or dumped. That is, if you purchase a publicly traded stock you can sell it anytime you want. With private equity, you are stuck for the whole duration of the investment as it is an illiquid investment into a business.
So, if you are not making any money from the investment, you cannot get your money back. Sadly, throughout wind power history many people have felt uneasy in investing.
This is a shame as many people who have invested in private equity alternative energy companies have made huge amounts of money. However, it will be difficult to get the masses to invest with such risk, making it difficult for the wind power companies to operate at their full potential.
There is no doubt that somehow we need to try and solve this financial problem plaguing the history of alternative energy and wind power. Until we do, it is going to be difficult for alternative energy to be cost-effective enough for the masses to benefit from.
Both Will Reece & Madison Greene are contributors for EditorialToday. The above articles have been edited for relevancy and timeliness. All write-ups, reviews, tips and guides published by EditorialToday.com and its partners or affiliates are for informational purposes only. They should not be used for any legal or any other type of advice. We do not endorse any author, contributor, writer or article posted by our team.
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