This briefing paper was adapted from material in the UCS book Cool Energy: Renewable Solutions to Environmental Problems, by Michael Brower (MIT Press, 1992), 220 pp.
To combat global warming and the another(prenominal) problems associated with fossil fuels, the United States must switch to renewable competency sources like sunlight, wind, and biomass. All renewable null technologies are not appropriate to all in all applications or locations, however. As with conventional heftiness production, there are environmental issues to be considered. This paper identifies whatever of the key environmental impacts associated with renewable technologies and suggests appropriate responses to them. A exact by the Union of Concerned Scientists and three other field of study organizations, Americas Energy Choices, found that even when certain strict environmental standards are used for evaluating renewable energy projects, these energy sources send word provide more than half of the US energy put up by the year 2030.
Wind Energy
It is hard to imagine an energy source more benign to the environment than wind spot; it make ups no air or water pollution, involves no toxic or hazardous substances (other than those commonly found in wide machines), and poses no threat to public safety.
And yet a austere obstacle facing the wind industry is public opposer reflecting concern over the visibility and noise of wind turbines, and their impacts on wilderness areas.
One of the most misunderstood aspects of wind ply is its use of land. Most studies assume that wind turbines will be spaced a certain distance apart and that all of the land in between should be regarded as occupied. This leads to some quite disturbing estimates of the land area required to produce substantial quantities of wind power. According to one widely circulated piece of music from the 1970s, generating 20 percent of US electricity from windy areas in 1975 would have required siting turbines on...If you want to get a salutary essay, order it on our website: Ordercustompaper.com
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