Solar Energy
A livable society in which all essential sources of man-made energy, which is virtually pollution-free and affordable, seems impossible. Although such a concept seems like science fiction today, real efforts are underway to assure that by the late 21st century, what once seemed like a dream, will be reality. This dream is slowly being achieved through improved conservation methods and what will become decades long restructuring of our energy economy. "During this time, innovative energy technologies will be developed, implemented, and through increased demand, become affordable by taking advantage of economies-of-scale and learning-by-doing." Evidence of moving in this direction seems clear. Photovoltaic, solar cells that make electricity, and fuel cell technologies are rapidly improving. Energy companies have made projections of evolution, and large-scale inv
As for automobiles, using solar energy will allow for less carbon dioxide emissions and a cleaner environment. Solar panels are an ideal source of electricity, which is the most versatile form of energy. Photovoltlaic power, fuel cells, and hydrogen storage are the key enabling technologies. Photovolatic power will be an important source of electric power and later on, hydrogen will become the nonpolluting substitute for liquid fuels for motor vehicles and aircrafts. It is easily obtained form fossil hydrocarbons by catalysts means. Photovolatic cells do not cause acid rain or carbon dioxide emissions. Its manufacture can cause containable pollution; it does not cause strip mines, nuclear waste, or oil spills. "As electricity consumption continues to rise around the world, a power source with these advantages could ameliorate the environmental tol
Some common words found in the essay are:
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Approximate Word count = 588
Approximate Pages = 2 (250 words per page double spaced)
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