Overshoot Day Research Paper

Gasoline powered vehicles are better! No, hybrids are better! Have you heard these two points-of-view? This last election, the question of energy was a part of both party’s platforms. They talked about wind and solar versus coal and oil, and gasoline versus hybrid vehicles. So here we are, the election is over, but the battle between a gasoline powered vehicles versus a hybrid continues. You might know someone who owns a hybrid car. My uncle bought one in 2006 and for him it works great, but he usually just travels back and forth to work. However, my uncle’s needs are not the same as my dad who is a contractor. In the end, you need to weigh the pros and cons before deciding on which vehicle is best for you. After much research,

There are many current technologies focusing on saving the fossil fuels used on cars. One is the commonly known “Hybrid Cars”. Hybrid cars are the current “star” for cars that save fossil fuels. They have an electric battery as well as a combustion engine. That way, you can use electricity from an outlet to charge your car, and while you are on the road, you can rely on electricity to power you until you run out, then you switch to gasoline. This way, you can completely not use fossil fuels such as gasoline for

The world produces around 85 million barrels of oil each day. About a quarter of that percentage goes to the United States of America, which is used up mostly by means of transportations. Most people get around from place to place using a car, a car that is powered by fuel. Everywhere one goes driving, they will eventually run into a gas station but not a charging station for electric cars. Regular cars, burn off fuel that produce emissions (carbon, nitrogen, sulfur) that pollute and harm the environment. Although, there are some positives about switching there are also some problems that could appear but could be fixed. Electric cars have the potential to reduce the amount of pollution in the environment, boost the national economy and help

Gas powered cars are one of the major causes of global warming , and air pollution. Gas powered cars are able to create a lot of carbon dioxide that harm the environment. These cars can also spill certain fluids that can harm the environment. Some of these fluids are motor-oil, gasoline and brake fluid. These fluids can harm humans as well as animals, and can pollute our water systems. Electric cars on the other hand are better for the environment. They use half the energy of a gas powered car, so they don’t cause as much pollution in the air. They also use cleaner energy; electricity, which doesn’t harm the environment as much as

There has been lots of controversy on whether hybrid vehicles are environmentally better than gas vehicles. In this new age of technology and vast growth of human population, there would have to be ways to make driving environmentally healthy considering the fact that millions of people drive(Goffman, “Electric Car Batteries Could Provide Energy for the Smart Grid”). Hybrid cars use clean electric , while gas powered cars use harmful polluting fossil fuels. For the most part, to make sure that this world becomes cleaner, hybrid cars will definitely need to be used in the future. Hybrid cars are environmentally better than gas cars.

Renewables are better environmentally than any other power source under specific circumstances. The two most touted renewable energy sources are wind power and solar power. The specific circumstances in which they are better are when the wind is blowing and the sun is shining. Unfortunately, neither the wind nor the sun can be guaranteed to function for any specific date or time. The sun can only be guaranteed not to shine for approximately twelve hours a day and wind has no guarantees at all. Also, technology is not advanced enough to adequately harness the power provided by the sun and wind when they are available. It would take five hundred times the amount of land to build a solar plant with the same output as a nuclear plant (Oliver Hospers 24-25).

The United States relies heavily on fossil fuels as its main source of energy and with the limited supply, we 'll have to develop and utilize alternative sources for clean, renewable, cheap and effective energy to power this country and the world into the future. It will be important for the health of our planet to utilize renewable resources that have no greenhouse gas emission. Out of necessity the world will eventually need to stop using fossil fuels for energy.

On Edmunds.com.” Edmunds. Hybrid cars have been saving the world little by little, first off hybrid cars have an excellent gas mileage because they are powered by an electric motor and slight gas, which can go much more farther than gas powered vehicles(“What Are Hybrid Cars and How Do They Work?). Also it will not produce smog , which is a good thing for the economy and the environment, the other reason why they are good in gas mileage is because the are light and there aerodynamics (“Hybrid Cars--Pros and Cons.” ). Hybrid cars are changing the economy by using much less has and less oil, they are more likely to save you money on the long

The fuel source of an electric vehicle is electricity. This can come from a variety of sources. The car gains if from a fueling station or from the owners electrical outlets. But, the energy that is pulled from those places is made from Nuclear Power Plants, Coal plants, and many other non renewable resources. The process of creating the electricity can cause some environmental issues such as releasing excess carbon dioxide into the atmosphere. But, some comes from resources that are renewable which are things like wind, solar, and hydro power.

Green cars such as hybrid cars and electric cars are what most of people are familiar with when they talk about green cars. These cars are considered to be more environmentally friendly cars as they are supposed to cause less harm to the environment than conventional cars. They are made to reduce environmental damage caused by conventional cars which uses an internal combustion engine to burn fuel. They are also thought to be more advantageous than conventional cars since the cost of gas can be avoided and a tax-deduction id offered from the government. However, it is surprising that green cars are not really green. It is true that green cars do not emit greenhouse gases, but what we failed to see is that how these cars, especially electric vehicles and their battery, are manufactured and how the electricity which powers them is generated. Putting that in consideration, green cars not completely emission- free and they can possibly have an even greater negative impact on the

One driving force of change is technology. The automobile industry is constantly focusing on technology in order to make themselves and their cars better. They constantly compete to be the “first” one to have the newest and best idea. One of these ideas is an electric vehicle. GM, Ford, and Toyota all have electric automobiles. GM has the Chevy Volt. Volt One of Ford’s electric cars is the Electric Ranger. Ranger Toyota had the Rav4 EV, but due to discouraging sales it stopped production. “Toyota remains committed to developing an "Eco Vehicle," one that will have a minimal impact on the environment.” Rav4 One purpose of the electric automobiles is to have the ability to drive to work using only electricity. Currently during longer trips you would have to use a combination of electric and gasoline power. Electric Car

When it comes to the electric vehicle its true potential lies in its power grid. For example, in a country whose power mostly comes from nuclear energy, the electric vehicle is truly green however in a country like the united states who derives most of its energy from coal and other fossil fuels, the electric car no longer serves its purpose. Not only is the power used to drive the car toxic but also the energy used to build it is made out of fossil fuels. Even though the electric vehicle is not truly green does not mean that it is a lost cause; there is plenty of room for improvement and time for the electric car to match its green

First, electric cars help reduce the amount of greenhouse gasses. For example, last week my friend Jim bought a new Mercedes sport utility car. His car has extremely high technology, and powerful fast engine. The problem with this new Mercedes is that it emit so much greenhouse gasses, to

Renewable energy is usually considered the future of technology and the next large advancement for society. The main reasoning for this, as a use for vehicles’ energy, is because many people believe that renewable energy is necessary to stop climate change. And these people believe this misconception because of green house gases, which are released from the use of fossil fuels. Fossil fuels create most of the world’s power, which leads to the creation of green house gas emissions, which is why they are usually considered to be “bad”. Emissions from vehicles are responsible for only 14.7% of the pollution that is released into the air (The Guardian). A positive for cars that run on renewable energy is that they can be environmentally friendly, under the correct circumstances, due to running on electricity; with the exception of hybrids, which run on fossil fuels (Zumerchik, John). The use of fossil fuels in hybrids then charges the car, which allows for more fuel efficiency than the average vehicle (Zumerchik, John). Some complications that exist for renewable energy vehicles, specifically electric cars, is low energy efficiency, air pollution, fossil fuel use, foreign oil suppliers dependency, lead poisoning, and leaking storage tanks (GERMAN, JOHN M ). Using renewable energy as a source of power for vehicles is ineffective due to the creation of these vehicles harming the environment and an unnecessary change of oil dependency.

Electrical cars are another option, but the present models are not an ideal solution. The batteries they use do not hold the same amount of energy as a car powered by fuel injection, there are few recharging stations, and they have a relatively high cost. Lower maintenance costs than gas powered vehicles is the positive feature.