Tuesday, August 28, 2012

Natural Gas is it Really Clean as they say?



"Natural gas has been sold as clean energy. But when the gas comes from fracturing bedrock with about five million gallons of toxic water per well, the word “clean” takes on a disturbingly Orwellian tone. Don’t be fooled. Fracking for shale gas is in truth dirty energy. It inevitably leaks toxic chemicals into the air and water. Industry studies show that 5 percent of wells can leak immediately, and 60 percent over 30 years. There is no such thing as pipes and concrete that won’t eventually break down. It releases a cocktail of chemicals from a menu of more than 600 toxic substances, climate-changing methane, radium and, of course, uranium.
New York is lucky enough to have some of the best drinking water in the world. The well water on my family’s farm comes from the same watersheds that supply all the reservoirs in New York State. That means if our tap water gets dirty, so does New York City’s.
Gas produced this way is not climate- friendly. Within the first 20 years, methane escaping from within and around the wells, pipelines and compressor stations is 105 times more powerful a greenhouse gas than carbon dioxide. With more than a tiny amount of methane leakage, this gas is as bad as coal is for the climate; and since over half the wells leak eventually, it is not a small amount. Even more important, shale gas contains one of the earth’s largest carbon reserves, many times more than our atmosphere can absorb. Burning more than a small fraction of it will render the climate unlivable, raise the price of food and make coastlines unstable for generations."

No comments:

Post a Comment