Hydraulic fracturing, or “fracking,” is theprocess of extracting natural gas from shale rock layers deep within the earth by injecting highly pressurized fluids–including combinations of highly toxic chemicals–into the shale to release the trapped gas. The process was exempted from the Safe Drinking Water Act in 2005, which means companies don’t even have to disclose the chemicals they use–chemicals which can contaminate ground water. Fracking has been linked to air and water pollution and ev...
Published on October 14, 2013 08:00