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Wednesday, December 09, 2009
Environment - More on "Is New York’s Marcellus Shale Too Hot to Handle?"
Updating this ILB entry from Nov. 9th, here is a Dec. 7th NY Times story by Jad Mouawad and Clifford Krauss, headed "Dark Side of a Natural Gas Boom." A quote:
Across vast regions of the country, gas companies are using a technology called hydraulic fracturing to produce natural gas from previously untapped beds of shale. The push has been so successful that the country’s potential gas reserves jumped by 35 percent in two years. The new supplies have driven down natural gas prices for consumers and might help the global environment by allowing more production of electricity from natural gas, which emits fewer global warming emissions than coal.See also this Dec. 4th story, "Environmentalists: Revise Gas Drilling Review? Nope – Repeal It!" from ProPublica, reported by Sabrina Shankman.What the drilling push will do to local environments is another matter.
The drilling boom is raising concern in many parts of the country, and the reaction is creating political obstacles for the gas industry. Hazards like methane contamination of drinking water wells, long known in regions where gas production was common, are spreading to populous areas that have little history of coping with such risks, but happen to sit atop shale beds.
And a more worrisome possibility has come to light. A string of incidents in places like Wyoming and Pennsylvania in recent years has pointed to a possible link between hydraulic fracturing and pollution of groundwater supplies. In the worst case, such pollution could damage crucial supplies of water used for drinking and agriculture.
Posted by Marcia Oddi on December 9, 2009 10:18 AM
Posted to Environment