Buzz up! Natural gas is a cleaner burning energy source than other fossil fuels. Its use is becoming increasingly popular as an alternative fuel. Natural gas is used for heating, generating electricity and as a transportation fuel. However, it is also a raw material used in things such as plastics, medicines, fertilizers and dyes.

According to the U.S. Energy Department, 22 percent of energy consumption in America comes from natural gas. Because natural gas is plentiful in the U.S., using natural gas over oil may help reduce our dependence on foreign energy sources.

When natural gas comes out of the ground, it is a mixture of gases and other substances, being predominantly methane. The natural gas that consumers use is made almost entirely of methane. Raw natural gas is produced from natural gas wells, oil wells or condensate wells.

Why is natural gas a cleaner fuel?

Natural gas is the cleanest of all the fossil fuels. Composed primarily of methane, the main products of the combustion of natural gas are carbon dioxide and water vapor, the same compounds we exhale when we breathe. Coal and oil are composed of much more complex molecules, with a higher carbon ratio and higher nitrogen and sulfur contents. The combustion of natural gas, on the other hand, releases very small amounts of sulfur dioxide and nitrogen oxides, virtually no ash or particulate matter, and lower levels of carbon dioxide, carbon monoxide, and other reactive hydrocarbons.

(Shreveport Times, 20/11/2008)