Many concerns that some may have about the energy we use, the cost to produce and use this energy as well as the effects it has on the environment could possibly be alleviated, to some extent, but may not resolve all that has not yet been foreseen or even understood. The use of energy is in great demand, as population continues to grow in America and around the world. Every day, people in society rely upon some type of energy source to provide reasonable means to accommodate needs; such as to power their homes with electric or to fuel their automobiles for transportation.
America and other countries around the globe have efficient power resources that produce and distribute power. Some resources are provided by conventional power plants that use coal and other fuels, nuclear power plants that use coal and steam, and solar power plants that generate power from the sun, as well as wind energy plants that generate electricity from the wind. Some of these resources have created important problems regarding the environment. Global warming is a great concern to many scientists. “A number of scientist claim that the ‘greenhouse effect’ a rise in the global temperature induced by the build-up manmade gases in the atmosphere is the main cause.” (Bongaarts 299)
Due to the harmful negative effects that are left behind after consumption from some of these resources, “humanity can no longer escape from itself and its doings” (Homer-Dixon 59) We as human beings must realize that the primary reason for rising temperatures that cause global warming is caused by man, not only in America but all around the world, therefore with no doubt we should with respect and dedication examine the probability that there are alternatives for energy, which are more cost effective and safer than that we are accustom to these days.
Energy that is obtained from a natural source such as the sun, wind or water is a renewable energy. It is an alternative to the non-renewable energy or conventional energy that is produced with coal and oil which release carbon dioxide gasses into the atmosphere and contributes to Global warming. These gasses are created by man and are being produced and use every day to supply the demands for power in society.
Renewable energy is considered to be more cost effective because it is not manmade, therefore there will be no labor cost to produce, no utility bills in the mail to pay for. It has no chemicals added, and it is 100% natural and safe for the environment. It is an eco-friendly way to provide clean, safe energy, which does not release harmful gasses or any pollutants into the air, because it comes from a natural source.
In some American households today there are people who are becoming more eco-friendly conscientious, because they care about the future of the earth and the adverse affects that society has placed upon it. There are a number of ways these people are helping to create a safer energy, which is also helping to lower the cost...