Three Vehicles Lab Report

Case Background: - In transportation industry, one of the biggest challenge is how to deal with carbon dioxide emissions and how to reduce the energy. According to the Natural Resources Canada, one third of the greenhouse emission is because of transportation industry.

Nowadays, the growing public awareness of the impact of aircraft emissions on the environment forces the aviation stakeholders to search for environmentally friendly solutions. The relation between aircraft emissions and climate change relies heavily on fossil fuels. Indeed, when an aircraft burns fuel, several pollutants that alter the chemical composition of the atmosphere are produced and released into the sky. One of the principal pollutants emitted from aviation is the carbon dioxide (CO2); a greenhouse gas well known for its contribution to global warming. For each kilogram of fuel consumed, a typical engine of a commercial aircraft produces on average 3.15 kilograms of CO2 [X]. In comparison to other modes of transport, the aviation industry is responsible for 2.5% of global carbon dioxide emissions [X]. Although this percentage may seem relatively small, it has in reality a disproportionate large impact on the environment. Indeed, around 80% of aviation emissions are emitted from flights of over 5,000 feet, and as pointed out by Lee et al. in [X], the impact per kilogram of CO2 emissions at high-altitudes on climate change is about twice that of emissions at ground-level. Faced with this awareness, the International Air Transportation Association (IATA) has recognized the need to address the global challenge of climate change and has set the ambitious goal of reducing the aviation carbon footprint by 50% by 2050, relative to 2005 levels [X].

Jetstar introduced a passenger Carbon Offset scheme in 2007 in accordance with the government’s “Greenhoues Friendly” initiative (

“1 gallon of gas =24 pounds of global warming emissions” (UCSUSA). Many of the people in our world today don’t understand just how much The Automobile affects us, our lives, and the world we live in. Undoubtedly, the invention of the car has changed our perspective on the different technology created over the past years. However, cars are some of the leading factors towards one of the largest ongoing problems occurring in our world today. That problem goes by the name of global warming. “Since 1990, Transportation has been one of the fastest growing sources of U.S. GHG” (U.S.D.T), otherwise known as Greenhouse gasses. In which most of us know; global warming affects our health, environment, weather, and ultimately our lives. It is a

The second largest source of greenhouse gas emissions in the United States is related to transportation, the burning of oil to produce energy in a combustion motor. The combustion process inside of engines is what produces the carbon matter that is emitted into the air through the exhaust system on gas-powered vehicles. Gas-powered transportation is accountable for 24 percent of the global carbon emissions; this should not come as much of a surprise given the amount of urban sprawl that is being seen in the United States and across the globe. In the past decade, the Environmental Protection Agency, the United States government, and major car manufacturers have been working in conjunction to find ways to provide a “greener” form of transportation (EPA, 2011). This has included testing the use of hydropower, ethanol, natural gas, biodiesel, and electricity as a means of powering vehicles, which has led to the introduction of hybrid vehicles. Hybrid vehicles run on electricity and gasoline, the byproduct of oil that is generally used in the engine combustion process of vehicles (U.S. Department of

Further investigation includes research into what alternative economical vehicles are available from vehicle manufacturers and to source more statistics relating to carbon emissions and ocean

In 2012, transportation accounted for 19% of the total global energy consumption, 96% of which was produced by fossil fuels [1, p. 201]. Furthermore, air transport is the most carbon intensive mode of transportation, accounting for approximately 10 times more carbon emissions than road transport and 100 times more than shipping (per tonne km) [2, p. 4].

As western society has been aggressively expanding, the consumption of materials has followed suit. This leads to a negative effect on the environment. To curb the decay of the planet, it is important for humans to have a handle on how much we consume. One consequence of consumption is the emissions produced by our vehicles. It is crucial to develop a government policy that most effectively controls and reduces the amount of these emissions we give off. While the government has introduced many subsidization policies, the most efficient policy the government could enact is to raise the taxes on gas.

The purpose for this investigation is to examine what car I will drive when I am 35. In today's modern day society, we rely on transport to take us from point A to point B. As good as it sounds it is bad for the environment. Not only burning fossil fuels to power our cars, it also affects your health and wellbeing, but it also damages the atmosphere. Naturally, the atmosphere has a thin layer to keep the earth at a certain temperature (Greenhouse Effect.) The carbon monoxide that is admitting from the exhausts of our cars, busses etc are unbalancing the chemicals within the atmosphere, causing the Earth to become warmer and warmer by the year. I will decide which car i will drive when I am 35, by using a thing called the DMM (Decision Making

Cars and truck account for 20% of all U.S. global warming emissions, where more than 24 pounds per gallon of carbon dioxide and other global warming gases come right out of the car’s tailpipe (“Union of Concerned scientists”). This frightening statistic is part of the reason why the federal government has put in place many policies and incentives such as the Clean Air Act, The National Program for greenhouse gas emissions, Catalytic Converter Federal Laws, and incentives of $12,000 in California to get people to upgrade to more fuel-efficient cars. With such programs and incentives put in places, it is also important that car companies such as Toyota and Ford also take action to further cut pollution rates. They have done so by

Climate change and transportation play a big role and it is important to be concerned for our future generations. The use of gasoline cars is a major producer in carbon dioxide emissions, although they are not entirely responsible for it—they play a role in it. Other form of transportations like buses and taxis also contribute to carbon dioxide emissions. The total amount of carbon dioxide emissions from an average car is seventy six percent which comes from usage of a vehicle containing gasoline. Efficiency has increased by twenty percent in regards to electric motors, especially when it comes to their wheels using no power when the car is at rest. Car ownership will increase and with this, improvements in technology could be a vital

Environmental concerns have been raised from time to time because of the dependency on the gasoline-fueled engine as the chief auto powertrain technology. This has resulted in exposing many automobile users to unpredictable prices of fuel. These issues were, however, the reason for

The transport sector is one of the main global consumers of fossil fuel related energy in the world. Unfortunately fossil fuel is non-renewable source of energy and the production of oil has been fluctuating in the recent past. At the same time, combustion of petroleum related fuel release greenhouse gases such as carbon monoxide and carbon dioxide that destroy the ozone layer and result to further environmental degradation. Therefore to work

Transportation is the number one thing we consumers do that harms the environment. Transportation causes the highest amount of environmental damage overall - nearly half of the toxic air pollution and more than a quarter of the greenhouse gases traceable to household consumption. Over time, however, sales of trucks, vans and SUV's went from 16% market share to over 50%. One big auto manufacturer even shelved their work of the last three years, spent updating their most popular selling economy car, so they could spend the money getting SUVs to market faster.

Truck transportation has been the backbone of freight movements in the United States and across the globe for decades. While utilizing trucks is an economical way to move freight for short hauls of less than a 1,000 miles, there are high environmental and infrastructure costs for utilizing this mode of transportation. According to Lowe, road transportation’s use of energy resources rose 103 per cent in the period since 1970 (2005). Additionally, Lowe points out that road transportation’s emission of green house gasses, “increased by 76% between 1971 and 1989” (Lowe, 2005, p. 112). Furthermore, road transportation is the largest polluter in the industry. It utilizes “over 80% of the total energy used in the transport sector and contributes over 75% of its total CO2 output (Lowe, 2005, p. 113). Finally, freight transportation by heavy vehicles causes pavement damage at significantly higher rates than passenger traffic (SSTI, 2011).