Facts about Wind Energy and Its Utilization

In spite of an overall awareness about wind power and wind energy the world over, much of the subject remains shrouded by ignorance and wrong notions. In fact, wind energy is still lacking in the attention that it deserves. There are plenty of wrong ideas and notions about wind energy and it is surprising to realize how little the general populace actually know about it. To start at the beginning, wind energy is created by natural winds blowing across the surface of our planet. Differential heating of the irregular earth’s surfaces and earth’s rotation and the uneven distribution of heat in the atmospheric layers cause wind flow. And these flow patterns are further regulated by the water bodies and the vegetative covering of the earth. This wind flow produces kinetic energy which is harnessed by using wind turbines and windmill systems, and transformed into electricity for domestic and industrial consumption.

Myths about wind energy

Even as the entire world unites in its cry against environmental pollution and for saving the world by adopting clean energy sources, curbing the reckless exploitation of the planet’s natural reserves, it is yet to embrace wind energy in its full capacity. This article will aim to clear a few doubts and misconceptions about wind energy. Wind energy is one of the best means of getting a perpetual supply of power. It embodies what is known as a sustainable source of energy, never to get depleted and virtually perpetual in nature. Another misconception about wind power generation is that it doesn’t come cheap and cannot be afforded by the common man. While there might be a grain of truth in that, wind energy, in reality, can prove to be extremely economical on a sustained basis. Even though the initial setup costs can be quite high, once the wind power system has been set up successfully, the power it generates comes virtually free. The maintenance cost is also quite negligible. Another misconception about wind energy is that it lacks power. On the contrary, wind energy, if properly harvested, can provide enough power to meet the entire world’s energy requirement! In fact with wider acceptance and usage, wind power can effectively solve the planet’s energy problems. It is unfortunate that we are using only a small fraction of it.

Wind energy and the environment, development and economics

The area where wind energy scores over other conventional modes of power generation is the environment. What makes wind energy such a brilliant choice for the entire planet is the fact that it produces energy that is clean and non-polluting. Unlike other conventional modern power plants, wind energy converters never produce any greenhouse gas or pollute the air with harmful emissions. Apart from saving power, wind power plants are also easy on the economy as they are not dependant on the consumption of precious, and already dwindling, fossil fuels of the planet such as coal, charcoal and petroleum. Windmills do have some disadvantages like being responsible for causing the occasional avian mortality (caused by birds flying into the turbine), and also contributing to some amount of noise pollution (generated by the rotating rotor blades). However, such issues are trivial and can be easily resolved by carefully planning the installation of the windmill in a suitable location or through continuing technological advancements.

When you are thinking about economy, remember, wind energy is one of the cheapest forms of energy that you can have. What’s more, the renewable nature of the energy makes it even more economical. The entire world is slowly waking up to these wonderful benefits of using wind power and countries everywhere are implementing wind energy into their power supply schemes. Germany stands first amongst the leading producers of wind energy and is followed by Denmark and the United States. In spite of the entire cognizance, wind energy is still the least utilized source till date. We must not forget that in the face of an imminent energy crisis, largely perpetrated by diminishing natural resources of the planet, our only salvation lies in alternative sources of power such as wind and solar power.

Today, it doesn’t take much to set up a wind power system all by oneself in the backyard of one’s home. One just has to keep a few things in mind and be informed about a few others. You can do it provided you know where best the system will work, how to actually make it, where to get the parts at an affordable price, how to find free batteries, wire the system and also of course the safety precautions you should always follow. Get a guide that will let you know all these things so that you can install the system easily and safely. With a good step-by-step guide, you can avoid the common pitfalls and successfully complete the setup quickly.

Jim Martin is a researcher, inventor, home energy consultant and author of the #1 best-selling e-book, "Earth 4 Electricity- Renewable Energy Made Easy". Jim has written dozens of home energy related articles and has been featured in ezines and print magazines, as well as on hundreds of websites worldwide.

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