A new US EPA report has some interesting conclusions about the problems with fracking. The issues that we have been hearing about are all true and this report, although its geographical scope is limited, confirms these problems. One example in the report: between one and twelve percent of wells result in spills of fracking chemicals. Read the executive summary here:

http://dontfrackpei.com/web/wp-content/uploads/2013/01/HF_ES_ERD_JUN2015.pdf