Emissioning Model Case Study

The number one reason why electric cars became popular is the ability to reduce the air pollution. According to the U.S. Environmental Protection Agency (EPA) almost 30% of greenhouse gas emissions are caused by transportation and most of them could be reduced by driving electric cars. The UK Department for Transport divides vehicle emissions in two categories: direct and life cycle. Direct emission are created by burning fuels while driving on the road. Petrol, diesel, and other alternative-fuel engines produce very high amounts of gases, that not only have impact on our health, but also on climate change. Gases like NO or CO2, that are known for causing many different respiratory illness. There is an estimate of 29,000 deaths a

Introduction Automobile usage has increased in America and elsewhere in the world. In a research done by Sutherland, J., et al. (2004) “The US has a contributed to 200 million passengers in cars and light truck over the past few years. Further in 1990, studies showed that US cars increased six times faster than human population. The leaders in the automotive industry must adopt some key elements to ensure success in this fast-moving environment. They must invest in knowing their markets, building brands, adapting product strategies and taking long-term view on their goals and objectives. This paper outlines some of the key factors which should be considered. Environmental factors automotive designers and engineers have always said the main threats in the American Automotive industry are the environmental factors such as fuel economy and the clean air regulations. Automotive Emission posed different problems than manufacturing discharges such as coal smoke. Increased fossil-fuel emission has resulted from the million car increase. Irritation smog, which is comprised of carbon monoxide, hydrocarbons, sulfur oxide and other various chemical mixtures are cited in major cities such as Los Angeles. These auto emissions are also said to cause headaches, visual pollutions, contribute to lung cancers and other respiratory disease. In the end, the engineers have designed cars that are better environmental performers, cost effective and fuel efficient to reduce the environmental

Alongside the uprising rate of cars and the steady growth of GHG emitted, is the influence our vehicles

Method one is appropriate for QEH because the source of the emission is fuel combustion which is homogenous across the organisation. QEH is using liquid and solid fuel in their transport, which have homogenous source.  Emission by this method is easily estimated by referring to reportable data on fossil fuel consumption. The volume of consumed fuel in tones can be easily determined which are used in this method to calculate emitted carbon dioxide. Chemical properties of fossil fuels used in vehicles is uniform and can be easily determined using the tools provided in the method. If there are many types of emission sources available then methods 2,3 and 4 will give the perfect results in calculating the emissions. The range of emission sources covered in the determination includes the combustion of fuels for energy, fugitive emissions from the extraction of coal, oil and gas, industrial processes (such as producing cement and steel) and waste management

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

A Peer-reviewed journal, Estimation of Carbon Footprint of Fuel Loss Due to Idling of Vehicles at Signalised Intersection in Delhi confirmed my concerns relating to carbon emissions whilst idling in traffic congestion by providing the calculation of the amount of carbon emissions produced by average car using petrol. CO2 emissions from a gallon of gasoline = 2,421 grams x 0.99 x (44/12) = 8,788 grams = 8.8 kg/gallon = 19.4 pounds/gallon or litre equivalent CO2 emissions from a gallon of diesel = 2,778 grams x 0.99 x (44/12) = 10,084 grams = 10.1 kg/gallon = 22.2 pounds/gallon or litre equivalent (Bhandaria, Paridab, and Singh 2013).

Due to advancement in technology, there has been an increase in emission of pollutants from the vehicles. Electric cars do not produce pollutants which are very important for the cities to stay green and pollution free as the air quality has deteriorated a lot.

In this lab report three vehicles are compared based on total fuel consumption, CO2 emissions, and the approximate number of trees required to offset these emissions for a trip from Halifax to Vancouver. The three vehicles are a Bluesky model E-1010 aircraft, a generic four- passenger sedan car, and a generic 7- passenger van. The objective of this lab is to determine which vehicle has the most positive impact on the environment.

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

17. Are we ahead of – or behind - China in regard to vehicle fuel efficiency?

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

Most vehicle owners know that one of the most important aspects to look for in a car is its gas mileage - how many miles it can drive per gallon of gas. This is not just because reducing gasoline usage can help the environment, but also because it saves money and time at the pump. Over time, cars have become increasingly fuel-efficient, with hybrid models such as the Toyota Prius leading the way. However, there are ways for owners of other cars to check whether they are maximizing their fuel efficiency, or whether their auto parts are actually causing them to get lower

In the United States, the automobile has come to be more than simply a means of transportation, but also a status symbol and a symbol of autonomy. As a status symbol, automobiles have gotten larger and more expensive, with little or no regard for efficiency or environmental impact. With the proliferation of the Sport Utility Vehicle (SUV), the average fuel efficiency of cars in the United States has begun to fall from a peak over a decade ago. With technological and material advances made in the last decade, it seems counterintuitive that average fuel economy had begun to decline. In order to understand the advances made in internal combustion engine technology, one must have a basic understanding of

For each type of vehicle, we conducted a regression analysis between the maximum noise level (when passing in front of the SLM) and speed. Because this yielded low coefficients of determination, we implemented classification trees to dissociate subgroups depending on the speed of vehicles. Subsequently, we averaged all noise levels recorded in each subgroup at time zero (passing in front of the SLM) and

F. I. Abam Department of Mechanical Engineering, Cross River University of Technology P.M.B 1123. Calabar, Nigeria E-mail: faibiang@yahoo.com Tel: +2348054383418 G. O. Unachukwu National Centre for Energy Research and Development University of Nigeria Nsukka, Nigeria E-mail: godwinogechi@yahoo.com Tel: +2348050525033 Abstract This paper reports the results of the investigation of vehicular emissions in selected areas in Calabar Nigeria. Three areas MP1, MP2 , and MP3 were considered with nine sampling points (SP1 – SP9) in