Energy consumption and the US Economy Essay Example | Topics and Well Written Essays - 2000 words

Energy consumption and the US Economy - Essay Example On the other hand, the support from environmental organizations and public figures has initiated programs of adaptation to changes in infrastructural needs and emissions reduction, which has been efficient so far in handling global warming in America. The public is informed about these policies through media campaigns and social forums where individuals are allowed to air their personal views towards pollution and global warming. QUESTION TWO The energy efficiency and the economy of vehicles fuel produce too many environmental emissions that interfere with the atmosphere. Improvements of these factors, act as a major step to reduction of global warming on earth but with continued use of personal vehicles in America this will lead to increased pollution as a result of emission. Emissions from motor vehicles exhaust form the major component of smog which results in invisibility (Spencer 2008). In addition, motor vehicle emit carbon dioxides to the atmosphere, this is an anthropogenic c ontribution to the development of carbon dioxide accumulation in the environment which is considered by scientist to have major impact on climate change. It is estimated motor vehicles contributes about 22% of the United States artificial carbon dioxide emissions to the atmosphere with passengers cars contributing about 11% of the 22 % emissions. U.S. Environmental Protection Agency estimates of average passenger car emissions in the United States Component Emission Rate Annual pollution emitted Hydrocarbons 3.0 Â  grams/mile 77.4 pounds Carbon Monoxide 21.9Â  grams/mile 578 pounds NOx 1.4Â  grams/mile 38.5 pounds Carbon Dioxide - Green house gas 0.938 pounds per mile (260Â  g/km) 11,460... The energy efficiency and the economy of vehicles fuel produce too many environmental emissions that interfere with the atmosphere. Improvements of these factors, act as a major step to reduction of global warming on earth but with continued use of personal vehicles in America this will lead to increased pollution as a result of emission. Emissions from motor vehicles exhaust form the major component of smog which results in invisibility (Spencer 2008). In addition, motor vehicle emit carbon dioxides to the atmosphere, this is an anthropogenic contribution to the development of carbon dioxide accumulation in the environment which is considered by scientist to have major impact on climate change. It is estimated motor vehicles contributes about 22% of the United States artificial carbon dioxide emissions to the atmosphere with passengers cars contributing about 11% of the 22 % emissions.Although global warming will continue indefinitely, what we do makes a tremendous difference about tomorrow. GHG emissions from motor vehicles should be reduced through technological upgrading. According to two researchers Stephen Pacala and Robert Socolow, an approach called stabilization wedges, were convenient for this objectives (Houghton et al 2004). The wedges include ways that carbon dioxide emissions could be reduced and held at current levels for the next fifty years. With Reductions of motor vehicle emissions will be a significant step in environmental pollution control and global warming.