phev custom papers (7 essays)

Various new techniques and models have already been introduced in the market to test their viability and capacity to successfully replace petroleum as chief source of energy . Most of these innovations are specifically aimed at transportation sector because it is the chief consumer of petroleum oil and as principle cause of increasing oil imports . Due to distinct requirements of different sectors in transportation , there are various technologies . Passenger vehicles , public transport vehicles and freight transportation carry specific needs that are...

In the study done by Hill et al (2006 , the net energy gain in corn grain ethanol production is 25 , with a 12 reduction in GHG compared to its gasoline counterpart (Figure 1 . However , according to them , raising corn requires Nitrogen and Phosphorus as fertilizers , and not to mention pesticides , which contribute to air pollution . To overcome this hurdle , research studies recommend producing cellulosic ethanol from switchgrass , since the plant requires less fertilizer and pesticide , and the energy input in...

Past decade has seen great thrust on technological researches in alternative fuels . Various new techniques and models have already been introduced in the market to test their viability and capacity to successfully replace petroleum as chief source of energy . Most of these innovations are specifically aimed at transportation sector owing to its liability as chief consumer of petroleum oil and as principle cause of soaring oil imports . Due to distinct requirements of different sectors in transportation , the technologies vary . Passenger...

U .S ' dependency would shift to further sources from where oil must be transported over vulnerable supply lines , leading to rise in global oil price . The greater risk is certainly compromising with U .S national interests . The oil supply lines would always be at risk against subversive elements requiring another set of huge investment in ensuring safe transportation of oil to U .S onshore facilities . It will also place U .S interests in the hands of oil cartels such as...

United States market to understand and eventually purchase their very own PHEV in the future (Axsen Kuranis , 2008 ) Sustainability of a Greener Future Mitra (2008 ) adds that the increase in research and development of renewable liquid fuesl made from different biological matters can be used as transportation fuels which effectively reduce air toxic emissions as well as greenhouse gas buildup . By combining the different factors such as the lack of knowledge in the market of PHEVs and the increase in...

The Times now clamors for a change in the area of safer and greener cars . Currently there are different opinions regarding this but one thing is clear : the time to act is now . The future of automobiles has now reached a level wherein drastic measures have to be taken in to effectively save the planet from further catastrophic damage . The various global environmental concerns have birthed an impetus which seeks a green revolution in the automobile industry . Basically , they are...

The aim is to find sources of energy whose burning to produce energy is certain to produce less poisonous emissions (Mitra , 2008 . This can be perceived as being a long term solution to the problem of environmental pollution as posed by the automotive industry . This can however be beneficial on ensuring a clean environment if public awareness is also created on enabling the public to realize the significance of utilizing the other sources of energy that produce less greenhouse gases...