Tag-Archive for » Eco Friendly Cars and the Environment «

Wednesday, December 23rd, 2009 | Author: admin

What You Need To Know About the Indispensable Relation Between Cars And The Environment

Did you know that there are actually two groups of air pollutants?  These are the primary and the secondary group. This may come as a surprise, but it would be beneficial if you become aware of them and be more cautious in your efforts to help mother earth live for a longer time.

Primary air pollution is composed of the chemicals released into the atmosphere from different sources like automobiles, factories, and refineries.  On the other hand, the secondary group of air pollution is the result of the chemical reactions between the emitted harmful substances and the earth’s atmosphere.

Automobiles are the main factor of air pollution everywhere in the world.  This is why one (especially the driver) should be aware of the indispensable relation between cars and the environment. Cars emit nitrogen oxide, non-methane organic gases, and hydrocarbons that contaminate the air worldwide.  Of course, the visible evidence air pollution is the smog, but bear in mind that gases are unseen and these substances can easily get into the body without our knowing it.  In this case, automobiles do not only post harm to the environment, they may also endanger your very own health.

The pollution that automobiles cause contributes a lot in the increase of greenhouse effect.  The greenhouse effect, in turn, causes the melting of the polar icecaps.  This is the same culprit for the rising of the seas that cause erosion of the shorelines and beaches. The extreme weather condition and storms all around the world are also believed to be results of the greenhouse effect.

Just to make it clear though, car smog isn’t the only contributor to air pollution caused by automobiles.  A number of pollutants directly come from their manufacturing.  Even the refining of oil they need to operate aggravates air contamination.  All in all, using a car can actually contribute quite a lot in polluting the environment. For instance, the colorless and odorless substance called carbon monoxide is produced whenever your engine runs.  This does not only make the air dirty, constant exposure to this may also result to brain damage. To some extent, death may even come.  Sulfur dioxide, on the other hand, comes from the sulfur burning in fuels.  This is equally dangerous to air and one’s health.

What Can You Do to Help Lessen Air Pollution

You may be but a small voice, but never underestimate what you can contribute in mitigating the harmful effects of pollution.   If you do not do your own part and depend on just what the conservationists would do, then you are simply pushing mother earth to its sooner doom.  Remember that a simple step to preserve the environment can help a lot if everyone would just do the same.

One of the things you can adapt is the use of carpooling or public transport.  This way, you will only need to use a singular vehicle and it would only be the one to emit harmful substances instead of all of you inside using your own car.  Another thing you can do is to make use of used auto parts in replacing some broken parts of your car.  This will not only save you money, you will also help Mother Nature in the long run.

Environmental Green Cars

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Wednesday, November 11th, 2009 | Author: admin

Eco Friendly Cars and the Environment

beijing_smogEco-Friendly cars are only a small  part of helping to reduce  our carbon footprint here on earth.  We all need to do our part to save the environment.

Air pollution is a major contributor to the deteriorated state of the environment. Vehicle combustion systems that run on fossil fuels emit particulates such as carbon dioxide to the atmosphere thereby polluting it. This has increased the percentage of carbon dioxide in the atmosphere which in turn has raised the earth’s temperature. This fact favors development for global warming because of ozone layer destruction. The ozone layer protects human beings and all living things in the earth from the harmful effect of ultra violet rays emitted by the sun. Environmentalists are calling for the manufacture of eco friendly vehicles as a measure of controlling this phenomenon.

The adverse effect of global warming has resulted to the introduction of eco friendly campaigns and green technology. Today there are various eco friendly cars in the market which use other fuels other than fossil fuels such as hybrid, bio-diesel, ethanol, electricity, natural gas and fuel cells. However, the following question arises which type is most efficient in conserving the environment and financial costs?

The efficiency and financial cost of eco friendly vehicles depends on the location where you are situated. For example if living in the US, it is advisable to purchase an eco friendly vehicle that uses ethanol. In US ethanol is readily available because it is a high potential area for corn, wheat and barley production, plants used to manufacture ethanol.

Natural gas is cheap and clean thereby extending the shelf life of your car engine. However, it is available in minimal amounts because it is derived from natural resources whose existence is under a risk of extinction. This explains why there are very few fueling stations that provide natural gas fuel. Therefore, this type of fuel is mainly used by drivers covering short distances.

Bio-diesel is manufactured from plants therefore comprises of vegetable oil constituents. People living in year-round temperature climates are best suited to use this type of fuel. This is because vegetable oil solidifies in cold temperatures thus affecting the mobility of the vehicle. Most people prefer to purchase vehicles that use biodiesel because of their diversity. Bio-diesel engines are designed to also accommodate use of diesel thus availing a wide selection of eco friendly cars to choose from unlike when using natural gas where you have a limited choice.

Hybrid vehicles are designed to use two types of power sources, a battery charged by electric motors and petrol. The battery is used when the vehicle is traveling at low speeds or when in a traffic jam. Petrol is used when the vehicle is traveling at high speeds. This fact increases the efficiency of the combustion engine as it operates at its optimum speeds. Furthermore, the combination of an internal combustion engine and battery power reduces the overall carbon dioxide emission. This is because electric motors do not release gases thus non escapes into the atmosphere. On the other hand electricity and fuel cell eco friendly cars demand for higher technological advancement therefore, their use becomes unrealistic to most people.

Environmental Green Cars

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