Each of the above alternative energy source has their pros and cons to their uses and productions. It may take more than one alternative source to replace the use of oil as an energy source if that way the goal is. The challenge will be the acceptance of human to place any alternative fuel source as standard practice f. or energy.
References
Andracsek, R., Burns, & McDonnell (2010). Coal Ash Fallout [Periodical]. Power Engineering, 114(4), and 10. Retrieved from http://proquest.umi.com/pqdweb?did=2024443701&sid=2&Fmt=4&clientId=74379&RQT=309&VName=PQD
Drewitt, A. L., & Langston, R. H. (2008, June 28,). Collision Effects of Wind-power Generators and Other Obstacles on Birds [Journal]. Annals of the New York Academy of Sciences, 1134, 233-266. doi: 10.1196/annals.1439.015
Energy Perspectives 1949–2010. (2011). Retrieved Oct 22,2011, from http://www.eia.gov/totalenergy/data/annual/perspectives.cfm
Total Energy. (2011). Retrieved Oct 22,2011, from http://www.eia.gov/totalenergy/data/annual/pecss_diagram.cfm
Turk, J., & Bensel, T. (2011). Contemporary environmental issues. Retrieved from ashford.edu
United States leads world in coal reserves. (2011). Retrieved from