Hydrogen Fuel
Hydrogen Fuel Advantages
Hydrogen Fuel Algae
Hydrogen Fuel Artificial Photosynthesis
Hydrogen Fuel Disadvantages
Hydrogen Fuel Electrolysis of Water
Hydrogen Fuel Natural Gas
Hydrogen Fuel Production
Hydrogen Fuel Renewable Energy
Hydrogen Fuel Sources


Hydrogen Fuel Now

Hydrogen fuel is said to be an energy carrier. Hydrogen fuel is also said to be the future since when it burns it gives off zero emissions. Hydrogen fuel is said to be an energy carrier since it H2 occurs only in very small quantities in nature. It has to be released from its chemical bond with other atoms before it can be used.

Most of the hydrogen fuel produced today comes from steam reforming of natural gas. Natural gas is an energy source as is coal and petroleum since they occur in natural and can be used as if (for the most part) to create energy.
hydrogen fuel

But, fossil fuels are one of the major contributors to greenhouse gases that cause global warming and unwanted climate change. Hydrogen fuel is the answer to many. When hydrogen fuel "burns" in a fuel cells the only emissions are a little steam and heat.

When hydrogen fuel burns inside an internal combustion engine it is a near zero emissions process. Because most hydrogen fuel is produced from natural gas today, the "well to wheel" process is not as clean as it could be.

Electric car advocates say the EV's are zero emissions as well, but most electricity today is produced from coal fire power plants which produce much more emissions into the atmosphere than natural gas.

Hydrogen fuel can be produced more cleanly by using renewable energy. Wind turbines, solar panels, hydro-electric and geothermal are already producing hydrogen from the electrolysis of water.

As many people already know, running an electrical current through water (H2O) separates the hydrogen (H2) from the oxygen (O). Most fuel cell vehicles today, use compress hydrogen gas (and a few use liquid hydrogen).

The compress hydrogen fuel is pumped into the fuel cell vehicles at either 5,000 psi (360 bar) or 10,000 psi (700 bar) into some form of sealed tank. Hydrogen fuel and ambient air (containing oxygen) is then run through a fuel cell to create electricity to run the vehicle.

Most fuel cell cars today are also hybrid vehicles, taking advantage of both technologies. Hydrogen fuel cell cars are in fact electric cars as they have electric motors and do not use traditional powertrains of internal combustion engine and transmission.

Hydrogen fuel is seen as the future of clean, green alternative energy that will one day become mainstream energy. The drawbacks right now are that hydrogen fueling stations are in limited locations and fuel cell vehicles are not in production yet.

The target for commercializing fuel cell vehicles has been set at 2015 by many of the major automakers. Germany is making a particular push right now to build stations to dispense hydrogen fuel to meet this deadline. Japan is also making a push and to a lesser degree so is the U. S., especially in population centers like Los Angeles, San Francisco and New York City.

© 2014 Hydrogefuelnow.com. All Rights Reserved.