Fossil+Fuels+cont.

Propane- Tanks
 * Natural Gas (Purest Form)**
 * There are vast deposits of this gas found mostly underground
 * Cleanest form due to producing minimal to negligible amounts of pollutants
 * Most efficient gas used to generate electricity using a gas turbine
 * Storage for each form: Methane- Network of pipes

__**Methane Hydrate (Fourth Form)**__
 * A white, icy material made of methane gas found inside cages of frozen water
 * Contains massive amounts of natural gas: 320,000 cubic feet compared to 190 trillion cubic feet in the United States
 * There is no shortage of this fuel but it is the most difficult to extract since it is a solid
 * Research is continually being done to develop a better way to remove it Nuclear Energy