Alternative Fuel Vehicles

Rising prices of gas and enkindle shortage has led to popularity of vehicles that run on election discharge. bypast decade has seen great thrust on technological researches in alternative fuels.. Due to distinct requirements of different sectors in containation, the technologies vary. Passenger vehicles, public transport vehicles and freight transportation carry specific needs that are grueling to be met by a single alternative fuel technology. well-nigh of the major and most popular of these technologies, where majority of research and development has taken place, are (Aldrich, 1996).1. Electric Vehicle. 2. Natural Gas 3. . Hydrogen and 4. Fuel Cells. side by side(p) section discusses the advantages of each of these types of alternative vehicles and their benefits oer conventional gasoline establish internal combustion engine. Electric Vehicles In the case of a natural electric vehicle, hydrogen fuel cell or chemical batteries such(prenominal) as advanced sealed lead bat tery, nickel cadmium and atomic number 3 ion are single-valued functiond for auxiliary power (Aldrich, 1996Electric vehicles offer numerous benefits over the conventional gasoline based ICE, some of which are (Hybrid Electric Vehicles, 2007 Sanna, 2007, 12 Aldrich, 1996, 88 )Highly energy efficient as chemical energy is direct converted to electrical energy without any combustion highly towering power density where a very sm both quantity of fuel can provide very eminent power. This is the reason why fuel cells are used in space flights-their compact size and high power make them ideal for space shuttles. Most environment fond as the only byproduct of the process is water vapour. Disadvantage Extremely high cost that make them unaffordable for private or commercial use ConclusionBased on this discussion, it can be seen that natural gas (CNG) offers the best all round solution to the problem of gasoline shortage and rising fuel costs. Currently supplies of natural gas are abund ant and switching over to them makes sound economic sense. It would also create an additional buffer eon for development of further sets of alternative fuel technologies that would some day lot with the need of petroleum based fuel options. Reference Bob Aldrich.. first principle of AFVs a guide to alternative fuel vehicles. California Energy Commission, Sacramento-CA. April 1996. April, 2008. http//www. p2pays. org/ reader/26/25156. pdf