Global Warming and Alternative Energy Sources Research Paper

2061 WordsApr 15, 20079 Pages
Global Warming and Alternative Energy People are inflicting major damage to the Earth's environment, and if we don't do anything to stop the destruction soon, the results could be devastating. Most people know about global warming and think it may be a serious problem in the future. What most people don't understand is that global warming is happening now, and we are already feeling some of its destructive power. Because of the dangerous effects of global warming, alternative energy sources need to be aggressively pursued. Finding and utilizing alternative energy sources may be the only way to combat the increase of global warming. "Scientists agree that the main reason for global warming is the depletion of the ozone layer…show more content…
It is a clean, practical alternative that would satisfy the world economy's growing energy demand." Today there are 212 nuclear power plants in the world and the number is expected to rise to 250 in the next five years. Nuclear power already provides 75% of power in France and 20% here in the United States (McQuinn). Like nuclear energy, wind energy is also becoming more popular and efficient. Large wind turbines powered completely by wind gusts generate up to 233 megawatts of power every minute (Roberts 12). Homeowners and farmers can now own their own wind turbines and have their unused energy purchased by energy companies. Wind energy is very popular in Germany especially where at least 33% of the countries energy comes completely from wind turbines (Roberts 13). Solar power is nothing completely new; it has been used for years to power small devices from calculators to watches, but what is new is its improved efficiency. Solar panels can be used to collect energy from the sun and now are being used on a much larger scale. Homeowners and business can use energy generated from the panels to power their homes and offices and have it purchased by energy suppliers. Solar power is proving to be an economical energy source available to the public that is consumer friendly. The newest and most exciting energy
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