lamp from hydrogen fuel

light from hydrogen fuel can provide low energy lighting and fuel cell power.. 

hydrogen could join electricity as an important energy carrier. An energy carrier moves and delivers energy in a usable form to consumer. renewable energy sources, like sun and wind can not produce energy all the time. but hydrogen could..

How to get hydrogen gas?

When H2 + O2 are supplied, the fuel cell makes electricity. We can get hydrogen from:

              1) WATER

Energy are use to break water apart, through a process called electrolysis. Hydrogen released from water by electrolysis can be captured and used as fuel. After it is collected, it is either compressed into a high-pressure gas or cooled into a liquid.

              2) HYDROCARBON FUELS

Example: natural gas CH4, Methanol CH30H, Gasoline C8H18 and Ethanol C2H50H. These fuel can be processed or reformed to extract the hydrogen.

to be continued..