Quote:
Originally Posted by DylanPS
Hydrogen is not a viable fuel source. Actually it isn't a fuel source at all, but a "transporter" of energy like, ahem, electricity. The energy is still produced from coal or oil or gas. Until utilities become cleaner, cars will remain "dirty." Oh well...
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I won't argue the viability of Hydrogen as a fuel source but it is a fuel source. A fuel is defined as a source that is processed to obtain energy. Through combustion (a chemical reaction) coal, gas, and oil release their energy while producing smaller chemical molecules that happen to be pollutants. Through a specific chemical reaction, Hydrogen is coupled with Oxygen to produce water. This resulting chemical reaction produces energy, so by definition Hydrogen is a fuel.