Car manufacturers are touting hydrogen as the best alternative fuel. For quite some time now, both the manufacturers and the end users of cars are worried about the fuel of the future. They know about the rapidly exhausting reserves of natural fuel and know that the day is not far off when it shall not be available any more. Keeping this in mind, the car manufacturers are looking forward towards alternative means with which the cars of the future will run.

One of them is hydrogen. Not only does this come cheap, is replaceable, but also does not pollute the atmosphere with CO2 emissions. Nowadays one can see more and more hydrogen fuel powered vehicles and these are helping to keep down the emission of poisonous CO2 fuel. One will be amazed to know that General Motors is producing a prototype of vehicle that will run just on hydrogen. The US government is playing its part by funding the hydrogen fuel project, a project that was announced way back in 2003 by President George Bush.

As of date, the current technology requires that will store and process gas which will in turn power the vehicle or other equipment and machinery that are dependent on fuel. However, new funding from the government is being pumped in to develop hydrogen as an alternative fuel. Since hydrogen is considered to be the best alternative fuel for running the cars of the future, it is not surprising to see that most leading car manufacturers are taking this route and are working on engines and cars that can run only on hydrogen.