The hydrogen fuel cell can generate electricity in remote places. NASA for example uses hydrogen oxygen fuel cells to generate electricity on space craft. This is a wonderful process because the waste product of hydrogen fuel cell operation is water which the astronauts can drink. For powering cars and trucks with electric motors , one can think of the fuel cell see Wikepedia as a battery. This fuel cell battery is recharged by the consumption of hydrogen gas. The hydrogen gas flows into the fuel cell from a storage tank on the vehicle. The fuel cell was discovered in 1838 by the german scientist Christian Schonbein. Since its discovery it has been greatly improved particularly by car manufacturers in their hybrid cars. Most of the 44 makes of hydrogen cars , listed on the N1R home page , use fuel cell technology. N1R will create , store , and distribute hydrogen for both fuel cell and combustion engine cars and trucks.