Wind and Solar Power (Renewable Energy)s Gift to the Earth

By Ashley Patrick

For one to understand the notion of renewable energy, one must take into consideration the forms of energy we have in the present society. At present, energy comes from sources such as electricity, coal, and fossil fuel"a substance which contains carbon. Said elements are present on earth; yet, they are not considered renewable resources and are scarce. Moreover, the use of electric power somehow endangers the environment since electricity is created from the burning of coal and other substances containing carbon.

Did you ever wonder why the burning of coal and fossil fuel is dangerous?

The process of burning elements such as coal and fossil fuel threatens the atmosphere due to the fact that it emits amounts of carbon dioxide in toxic levels into the environment. As a result, the ozone layer is damaged and may result to negative effects that are irreversible. In addition to this, respiratory diseases may arise such as bronchitis, asthma, and more. Also, fossil fuels and coal are not renewable; it is possible that they will run out and vanish. Since the resources are scarce and the need is unlimited, there is a disparity that causes the price to increase quickly.

Renewable energy is another form of energy found on the surface of the earth. In comparison to the carbon-containing substances, the supply for it is unlimited and replaceable. The energy coming from the solar power, water and wind exemplifies this type of energy. Said examples are safe to use and environment-friendly. Together with modern technology, these natural resources can be utilized constructively and economically.

Renewable energy is beneficial to mankind as seen in the following examples:

1. Unlimited supply " the earth will never run out of solar power, wind and water. The supply is not bound to stop. Since they make up a large portion of the earths atmosphere, these natural resources will always be abundant.

2. Economy " although there may be renewable energy that is not always accessible, there may be a lot more others which are readily available and thus, decreases the utility expenses. Since it exists in abundance, the ever presence of renewable energy will maintain the cost of its production. Wind and solar power users minimize costs and are able to save from their money.

3. Health for living and non-living things " all species on earth is safe from hazardous pollutants with the utilization of renewable energy rather than using coal or fossil fuel. It is far better in terms of keeping the atmosphere clean and keeping the earth healthy. The ozone layer is also protected; therefore, it keeps all creatures on earth alive.

Besides the reasons mentioned above, there are more benefits that are less known to us; decrease in economic exchanges with foreign countries, reduced dependency to foreign resources, and the decrease in pollution and contamination. Renewable energy such as wind and solar power can best provide for countries which lack the availability of electricity and other power resources. And to reduce your electric bill, you can build your own home wind or solar power generator. You can do this by having a step by step instruction guide. With this, you can save energy and increase the value of your home. - 20765

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