For more than a century, we have relied on oil to fuel our cars. But did you know that the world’s oil is close to drying up because it is a non-renewable resource? Well that may not happen tomorrow or next year but we are getting closer because of the demand in the world market. Why wait for that day when we can rely on a green energy source like water to power our cars.

Water can power a car? If you think that’s impossible, well it is already here but is not yet being made on a commercial scale.

The German automobile BMW company produced the world’s first ever hydrogen powered car in 2006. While only 100 of these units were produced initially there are plans to continue the development to make it more readily available, you can imagine the oil savings if more of these vehicles are on the road.

The initial model namely the BMW Hydrogen 7 uses the body of the 760i model. Once you pop the hood, you will notice that the engine is different since it is dual fuel and uses gas and hydrogen.

This means we have not yet totally abandoned our dependence on gas. Given more time and money, the current 4.7 miles per pound of hydrogen used could hit double digits in the future.

The biggest challenge to using water as a green energy source, as opposed to oil, in vehicles is the current engine technology. While there are cars around like the Prius which runs on electricity and gas thanks to fuel cell technology, the hydrogen combustion is less than 10 years old so you could say we are only seeing the tip of the iceberg.

With the success of the BMW H7, the company came out with a new car that is also partly powered by water known as the H2R. While we cannot yet put our garden hose into the fuselage to fill it up, this vehicle uses liquid nitrogen as a fuel.

Tests on this vehicle have shown it can achieve 285hp and reach a top cruising speed of 185.5 miles per hour. It can also accelerate from 0 to 60 miles per hour under 6 seconds.

But why use water? It is because hydrogen combustion is clean so it does not emit harmful gases into the atmosphere unlike cars that run on petrol or diesel that emit carbon monoxide. Studies have shown that it also weighs less than hydrocarbon-based fuels and burns faster than conventional gasoline.

So when can you expect to buy a car that uses water as a green energy source? Hopefully in the next 10 to 20 years. It is really up to the automakers because all we can do is wait until better engine technology is available.

Right now, the best option we have is electric cars. Since their introduction in 1999, more people are using them because the running costs are far lower (though the initial purchase price is still far higher) and the impact on the environment is far less than conventional automotive power plants.

The next big technology that looks likely to be developed is in the field of solar powered cars. Up to now the only ones that have been seem have been prototypes used for development purposes. But with far more photovoltaic cells becoming available it may not be too many years in the future before a commercially viable solar powered car is launched.

The appeal and popularity of various hybrid cars have grown especially with the concerns about high gasoline prices as well as a worsening air pollution. Here are some bits of useful information that would help you learn more about hybrid cars and how they may help you save on gas and be somehow protected from worries about rising gasoline prices.

A hybrid vehicle is a type of car that makes use of at least two different fuel sources to make it work. Both fuel sources usually are being used together in some instances to help propel the vehicle more efficiently. There are several different combinations possible for hybrid cars, but the most common hybrid car so far is the gas-electric hybrid.
The gas-electric hybrid car, also known as the hybrid electric vehicle or HEV, is known to make use of a gasoline internal combustion engine or ICE and a separate electric motor to help power it. While the ICE makes use of gasoline to make it run, an electric battery is used to store the electrical energy that powers the hybrid car’s electric motor. The HEV usually has a gasoline engine that is smaller than a conventional one used in standard gasoline powered cars. Use of more advanced technology makes this possible and allows the HEV have better running efficiency as well as substantially reduced pollutant emissions.

Aside from the gasoline engine, the hybrid electric car also has a special electric motor built in that not only helps provide added power to the car but also acts as a generator when not being used. The electric motor can act as a generator in situations where it is not being used to help charge the battery for added efficiency.
In a common HEV set up, the car uses its electric motor when being propelled at very low speeds. The gasoline engine acts as a secondary power source when the HEV requires much needed power as in the case of climbing up an incline. The gasoline engine also has the ability to compensate the electric motor with power whenever the car needs it in order to go faster. The gas and the electric motor can also work in combo at certain instances if needed.

Because the hybrid electric car makes use of both an electric motor as well as a gasoline motor, a substantial improvement in car mileage is somehow achieved. A hybrid electric vehicle or HEV can run longer distances using the same amount of fuel as compared to a conventional gasoline powered car. Whenever the electric motor is needed, gasoline use is avoided. This results in fewer gas used when running the same distance as a traditional gasoline powered vehicle.

And because the hybrid electric car has a smaller gasoline engine, the hybrid car can also runs more efficiently because of lesser engine weight as compared to the conventional car. The working parts of the hybrid car engine also are smaller and require less energy to move. This efficiency makes the hybrid electric car quite a great option for people concerned with rising gasoline prices. Using the hybrid car can help drivers save a substantial amount of gas when traveling. Not only that, using the hybrid car can also help in reducing pollutant emissions by using less gas while traveling.

It’s probably not a news flash that gas doesn’t seem to be getting any cheaper. People all over are asking what they can do about the rise in price, and often the answer is to choose a different vehicle. That’s simple, right? But what kind of vehicle should you choose? Just maybe, you should try a hybrid car.

The hybrid cars are the talk of the town these days. They come in great colors, sleek styles, and they will make your commute less expensive. When you look at those characteristics of a hybrid car, how could you not choose to run to the car dealer right now and pick one up? Well, we all wish we could do just that, but before you run out, maybe you should learn a bit more about these cars.

A hybrid car is a vehicle that is run on electricity. A combination of a conventional propulsion system and a rechargeable energy storage system that is onboard the vehicle work together to give the vehicle better fuel economy than cars that run strictly on gasoline.

Hybrid cars are unlike battery electric vehicles because the batteries used in hybrid cars do not have to be charged by an external source. Instead, in order to get a charge, kinetic energy is generated by way of regenerative braking. Furthermore, some hybrid cars make use of their own combustion engine to create electricity. The combustion engine does this by spinning an electrical generator. The spinning does one of two things. It can either recharge the battery or in a more direct way, it can give power to an electric motor. This motor is what then drives the vehicle.

Therefore, because this fuel-economizing vehicle can generate its own electricity, it is very different from a vehicle that is run strictly on batteries. But, there is no waiting while your car charges up outside in the garage before you go to work. All you have to do is get into the car and ride.

It is true that some people have experimented with electrical vehicles in the past. However, the introduction of the hybrid car outdid these types of cars when it came on the scene.

Because the hybrid car is so innovative in the way it powers itself and the way it is able to save travelers money on fuel, it’s called the car of the future. At least that’s what some automakers believe, and many consumers agree with them. The next wave of the automotive market, Hybrid cars continue to be purchased by customers as the years go on.

So if you want a car that saves on gas and will make you the talk of town, perhaps you should invest in a hybrid car.

And you might find yourself tired of just pulling over at local gas stations to fuel up. If that’s the case, you have another reason to think about purchasing a hybrid car. So get on over to the car dealer. It could be the best decision of your future.