New Study Finds Fracking Is Linked To Seismic Tremors
Hydraulic fracturing, commonly known as “fracking,” is a process where shale and other types of impermeable rock are blasted open with water, “fracking fluid” and sand in order to access and extract oil and natural gas.
According to the Natural Resources Defense Council, fracking fluid contains chemical additives, the identities of which have often been shielded from disclosure on the basis that they are “confidential business information” or trade secrets. However, the U.S. Environmental Protection Agency identified 1,084 different reported chemicals used in fracking from 2005 to 2013.