Alternate Sources of Energy

Topics: Wind power, Fossil fuel, Renewable energy Pages: 4 (1159 words) Published: November 2, 2009
Alternative Energy Sources

In our homes, at our workplaces, and in our leisure, humans consume energy in every activity at alarming and around the clock pace. We have past the days of wind-up clocks and toys, foot-pedaled big wheels, and hand-cranked cars. Today, everything we operate comes fully loaded with all the ‘bells and whistles’, neon lights, and fancy remote functions. But at what price is this costing us, our environment, and our future.

Alternative energy sources, also known as renewable energy, are energy sources produced from natural resources rather than fossil fuels or from the production of nuclear reaction. Unlike traditional fossil fuels, renewable energy sources such as sunlight, wind, water, and geothermal heat are replenished naturally in our environment as a reoccurring worldly function. As our world population continues to grow and the demand for energy increases, it is evident that we will one day deplete our natural resources and will solely relay on alternative energy sources. Currently, alternative energy is a limited resource of energy that powers some homes and businesses. Due to the expensive nature of the production of renewable energy sources, many people still rely on traditional fossil fuels as a source of energy for heat and electricity. However, if widely affordable, renewable energy is the best source of energy due to limited emissions as compared to the burning of fossil fuels. Renewable energy sources are very clean sources of energy; however, there is pollution associated with the production process, materials, and facilities used to extract the energy.

Primarily, alternative energy is generated from the sun, wind, water, and geothermal heat which are abundant and renewable sources to the Earth. The energy obtained from these sources are converted through a specific and relative process to its function and is then distributed as electricity and heat which is used for ordinary household functions to commercial and...

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