Saturday, June 14, 2008

Is using electricity feasible for running a car?

It was since the mid 1990s that the concept of using electric cars was introduced to the public. It was the use of such cars, and the idea of eliminating combustion engines that brought such appeal for the use of these cars.

However there are some drawbacks with these cars, where engineers have not actually been able to overcome the problems of limited range of usage of about 100 miles per charging, the lengthy recharge times that the cars use and its poor performance, when compared to gas and diesel powered vehicles.

In addition to this, there are other concerns pertaining to the use of electric cars like the storage and recycling of hundreds of lead acid battery pack that a car needs and also in finding the best source of electricity for charging these battery packs.

The electricity source is something of great concern as most of the energy in the US is supplied by coal fired utility plants. These plants produce millions of tons of carbon dioxide, the green house gas every year.

So in a bid to reduce exhaust emissions with electric cars, you only end up producing lots of green house bas when using electricity to recharge your cars. So until and unless this problem is resolved, it is a bit difficult to see mass produced electric cars.

Friday, June 13, 2008

Interesting alternatives to gasoline fuel

With the rising fuel costs, and diminishing sources of gasoline, there are now many 21st century alternatives to gasoline you could consider for use in your vehicle. Ethanol is one of them which is created from vegetable matter and mixed with gasoline, or used undiluted.

This fuel is called E85, and is used in many gas stations across the country. It is composed of 85% ethanol and 15% gasoline and can be used in E85 compatible cars and trucks that have been designed by GM and Ford.

The fuel offers lower emissions of unburned hydrocarbons, which in turn leads to a reduction in the dependence on US based non-renewable, petroleum based fuels. It is also possible to set up most vehicles to run on this E85 at low costs, without any loss in performance or power. And as ethanol fuel degrades quickly in water, they are less of a threat to the environment than oil or gasoline spill is.

It is possible to use vegetable oil not only to cook fries, but also to power your vehicle. These fuels are called biodiesel and were designed for use in diesel engines that run on vegetable oil and not on petroleum based diesel fuel.

By using vegetable oil, engines keep the air cleaner while reducing the dependence on oil by a country. Biodiesel is made from raw vegetable oil and can be used in any compression ignition engine, with minor or no modifications.

However to use raw vegetable oil in diesels, you need pre-heaters and other fuel system upgrades. Moreover, biodiesel is less toxic than table salt but have upgrades like sugar for enhanced fuel efficiency.

Thursday, June 12, 2008

Drivers don’t always aim to save gas

The normal notion for all car owners is to cut down on fuel costs with the increasing fuel costs. However there are many drivers who tend to waste, and not save gas, on any chosen day.

Footing the gas pedals when the light turns green is one of them for the more you press on it, the more gas you tend to pump into the engine. This leads to only a waste of fuel and energy. Instead, you should lightly press the gas pedal as you still accelerate in a reasonable span of time, without wasting fuel.

Similarly, there is no point in racing up to red lights till you reach the intersection. The faster you let your foot off the pedal, the more you rest your engine and perhaps, coast to a stop while braking gently. Moreover, this is a better option than firmly braking at the intersection as your brake pads last longer.

Bumper buzzing leads to fuel loss and is unsafe as you don’t have the time to react if the car in front of you suddenly stops or slows down. By tailgating, you also waste fuel as each time the driver taps his brakes, you have to slow down more than he or she did. Accelerating again leads to an increase in fuel consumption.

Instead of taking the car along with you for small errands, it is better to have some exercise instead. Walking is not only better than driving; you burn a few calories and also save on gas. Taking too many short trips makes the engine cool down between trips, leading to your using twice as much fuel as you would need to start the car once and completing errands in a single trip.

Wednesday, June 11, 2008

Advantages of driving hybrid cars

It is only by understanding the functioning and benefits of hybrid cars will you be able to enjoy these cars better. This is because with the hype that is making its rounds today, it proves to be difficult for one to make a decision on the benefits of a hybrid car before reading this information.

The most important benefit of the hybrid car is that it runs much cleaner. In fact, Toyota claims that their hybrid cars are 80% cleaner than the conventional cars. With these cars being cleaner, it is elementary that the car is environmentally friendlier than conventional gas engine cars. In addition to this, the car has fewer emissions.

Unlike conventional cars, you get an 8 year warranty with the hybrid car. This is because this warranty is given for the rechargeable NiMH battery that provides energy to the car. You can thus enjoy the benefits of the car for a longer time.

It is possible to make claims with the IRS with a hybrid car, on the basis of the car being ‘Clean Fuel Property’. In fact, in the year 2006, tax credit was a dollar for a dollar in tax reduction.

Hybrid cars prove to be beneficial not only to the car owner, but also to the country for with the responsible driving of the hybrid car, it is possible to reduce the oil consumption of the country considerably. With this drop in fuel consumption, you can expect OPEC to make efforts in lowering the rate of fuel, which in turn leads to your getting more money for spending.

If you are a driver who has to go through a lot of stop and go in the city traffic, you will be the one to experience maximum benefits of owning a hybrid car. In fact, driving your hybrid car in some states helps you earn the perk of being a single occupant vehicle in the HOV lane.

Tuesday, June 10, 2008

Don’t think that hybrid cars have to be plugged for charging

Though hybrid cars is being used by many people around the world to cut down on fuel costs and to do their bit for the environment, there are many people who are still apprehensive about buying and using hybrid cars.

The main reason for this apprehension is the many hybrid myths that has been doing its rounds. One myth is the fact that hybrid cars are charged by plugging them. However this is not true, and is only an old wives tale by people who don’t know what a hybrid car actually is as there are no hybrid cars around that have to be charged.

Another famous myth is that the rechargeable battery found in hybrid cars last only for 2 years. This is a hoax as the eco friendly rechargeable NiMH batteries found in hybrid cars come with an 8 year warranty and last that long too.

People think that the hybrid car is a car that can give over 70 MPG. However this is not true as most hybrid cars offer 30 – 50 miles per gallon. In fact, its fuel economy ratings on the highway is worse than conventional cars.

Never think that with a hybrid car, if you run out of gas, you will be able to drive on its electric motor. This is because though it is possible to depend on the electric motor for a short time if you run out of gas, it is only if the gas engine is on and charging your hybrid electric battery that you will be able to run on its electric motor.

Moreover, trying to drive on the electric motor will only lead to a huge loss of your hybrid battery. On the contrary, if the electric motor stops working, its gas motor runs on its own and lets you drive the car like a conventional car. Just remember to never try to drive your hybrid car if you run out of fuel.

Monday, June 9, 2008

The reason for the increased fuel prices

Global fuel costs have been escalating like no end over the past few years. And whether you believe it or not, these escalating costs are all the consequences of action of consumers like you and me!

The most logical and evident reason for the rise in fuel costs is the increased demand for fuel. Though the demand for fuel has increased, its supply has not increased. So making both ends meet proves to be rather difficult for the different countries. And now one wonders how the demand for fuel has increased.

The main reason is because today, each household has more vehicles guzzling fuel than there were ten years ago. Moreover, the vehicles around today like SUVs and high engine capacity vehicles all use more fuel than the ordinary cars do.

In addition to this, not only developed countries, but developing countries like China, India and Russia too are growing with huge appetites for oil, fuel and basic commodities. All this amounts to more and more shipments and deliveries to be made while transporting goods.

More people are traveling today, so more packed flights to hotels that run with the help of oil. Houses are built far away from work places, making it necessary for people to commute instead of walking to their destination.

In addition to all this increased demand for fuels, there are always problems in the refinery outputs of Nigeria and Middle East. And though the demand for fuel has increased trifold in US, the country has not managed to build a new refinery since 1976!

Sunday, June 8, 2008

Hybrid cars prove to be ecological and economical

Though hybrid cars are popular throughout the world, there are still many people wondering whether to buy a car or not. However there really should be no reason to doubt hybrid cars as they appeal to so many consumers with its varying benefits.

Those who are ecologically conscious will appreciate the low emissions and fuel economy offered by hybrid cars while the economically conscious people will appreciate low depreciation the car offers and the money that is saved in fuel costs.

The low fuel emissions of hybrid cars help to reduce the Greenhouse effect prevalent in the world. It is because of this that these cars are popular, and why these cars offer better value than gasoline automobiles.

It is a fact that burning of fossil fuels is harmful for the environment; however by reducing the amount of fuel that is to be burnt, the environment finds it possible to dispose of pollutants using natural means.

You save a considerable amount with hybrid cars; in fact just by shifting from an average sedan to the hybrid car, you will be able to save over $500 in fuel costs per year. This proves that hybrid technology is technology that is accepted as the right solution for the many automobile problems prevalent today.