An Overview of Renewable Energy

In: Home & Family

9 Nov 2009

Everyone is looking to go green nowadays. They need to help protect our world and stop damaging it with stuff like smoke and fog and 1,000 other items which finish up wounding our earth. But the issue is, we use the things that cause harm to the earth because we need them because they supply some variety of energy. And we cannot function without energy, so what are our options? It’s straightforward : replenish-able energy.

What Is It?

Basically, green energy is any sort of energy that’s generated by replenish-able energy resources as in, it naturally replenishes itself without any sort of human intervention required. We have access to numerous sources of energy nowadays daylight, wind energy, geothermal heat. We also have access to water power any sort of moving water, even if it is rain or tides, can generate energy as well so long as it’s moving something.

In 2006, 18% of the energy being used to power the world came from a renewable resource. Wind power in particular is becoming increasingly common and popular; it’s widely used both in the United States and Europe.

How Do We Get It?

Every method of obtaining energy is a little bit different depending on where we’re getting it from. Renewable energy that comes from wind, for instance, is obtained by using wind turbines. These turbines are set up in particularly windy areas – mountaintops and in the ocean are the most common places – and they generate some energy as they turn. It’s worth noting, however, that wind energy can be inconsistent because wind does not blow at the same rate all the time. Obtaining renewable energy from wind power exudes no greenhouse gases.

Renewable energy from water, also called hydro power, is got in alternative ways. It also yields more replenish-able energy than wind energy does. There are several other ways of getting clean energy from hydro power including using waves and tides to generate electrical power. Fundamentally , all techniques of getting hydro power involve the use of the water’s motion to generate green energy.

Renewable power from solar electricity, in the meantime, is generated by actually doing nothing. Power cells that absorb daylight are placed out so they can be exposed to the sun and the cells soak up the green energy, store it and put it out when it’s required.

There are a few other methods of obtaining renewable energy but these are the most common.

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2 Responses to An Overview of Renewable Energy

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Taylor Reid

June 20th, 2010 at 8:14 am

Renewable energy is the future, why depend on fossil fuels when we can go renewable.”*;

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Alice Kelly

July 28th, 2010 at 8:15 am

Renewable Energy got into more focuse in this decade because everyone does not want to depend on Oil.~`.

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