Friday, May 3, 2013

Fracking ourselves to death in Pennsylvania

Fracking ourselves to death in Pennsylvania

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The process of “fracking” starts by drilling a mile or more vertically, then outward laterally into 500-million-year-old shale formations, the remains of oceans that once flowed over parts of North America. Millions of gallons of chemical and sand-laced water are then propelled into the ground at high pressures, fracturing the shale and forcing the methane it contains out. With the release of that gas come thousands of gallons of contaminated water. This “flowback” fluid contains the original fracking chemicals, plus heavy metals and radioactive material that also lay safely buried in the shale.

The industry that uses this technology calls its product “natural gas,” but there’s nothing natural about up-ending half a billion years of safe storage of methane and everything that surrounds it. It is, in fact, an act of ecological violence around which alien infrastructures — compressor stations that compact the gas for pipeline transport, ponds of contaminated flowback, flare stacks that burn off gas impurities, diesel trucks in quantity, thousands of miles of pipelines, and more — have metastasized across rural America, pumping carcinogens and toxins into water, air, and soil.

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