The authors evaluate the greenhouse gas footprint of natural gas obtained by high volume hydraulic fracturing from shale formations, focusing on methane emissions.
by Dusty Horwitt, J.D. - Environmental Working Group - December 2011
2010 - National Wildlife Federation. The BP catastrophe in the Gulf of Mexico, with its tragic loss of life and devastating impact on the Gulf Coast economy, has brought the risk and high cost of oil development to the public’s attention.
Hydraulic fracturing, also known as fracking, is an intensive industrial process used to extract oil and gas, and typically involves millions of gallons of water mixed with dangerous chemicals. The result: toxic waste, air pollution, thousands of truck trips, excessive noise and other impacts to humans and wildlife.