Energy Resource Challenges Essay Example for Free

Energy Resource Challenges Essay Renewable energy is energy generated from natural resources, such as sunlight, wind, and biomass fermentation. These alternative energies do not harm the environment or wear out natural resources. In fact, these exploitable energies are derived from sources that have the capacity to replenish themselves, thus depicting them as infinite energy. Renewable energy is also identified as clean or green energy because it does not generate pollutants or toxins that are dangerous to the environment. The major obstacle to wind energy use and management is the present insufficiency of transmission systems that distribute electricity from the best resource sites in isolated areas to where it will be used in metropolitan areas. For solar energy, attempting to seize sun rays over a wide area can be very difficult. In addition, the energy in any given place will vary because of weather and cloud conditions. For biomass fermentation, the foremost challenge occurs when a minute level of greenhouse gases are produced through the process of generating the energy. Moreover, extensive crop production will require vast areas of water and land, indicating significant problems. Another renewable energy is the hydro power energy, which is produced by using of electric generators that extract energy from water current (AEoogle). Streams and rivers are conveyed through hydro generators to produce energy, even though there are unfavorable consequences in so far as the environment is concerned. Nonrenewable energy, in contrast, is energy generated through burning of fossil fuels, such as oil, coal and natural gas. Nonrenewable energy resources cause pollution through the emissions of greenhouse gases. Nonrenewable energy will eventually run out if they are continuously used, given that there are only limited resources of fossil fuels on the planet. In addition, nuclear fuels cause waste materials that are dangerous to human and to the environment. Reference AEoogle. (n. d. ). Hydro Power. Retrieved February 20, 2009, from http://www. alternative-energy-news. info/technology/hydro/