On Aug. 29, in a small step towards greater transparency, the Pennsylvania Department of Environmental Protection released agency response letters confirming 243 cases in which drinking water supplies were contaminated by oil and gas drilling since 2008.
Throughout the U.S. oil and gas boom, frackers have countered public concerns about water contamination with the assurance that drilling operations target deposits that sit much deeper than drinking-water aquifers. This picture is not entirely accurate, according to recent research.
On July 18, the U.S. Bureau of Ocean Energy Management gave its stamp of approval to a framework for oil and gas exploration in the Atlantic Ocean, on an area of land stretching from Florida to the Delaware Bay.