Air quality in the United States is governed by a complex regulatory structure that sets pollution limits and authorizes federal, state and local agencies to enforce them. The regulations which agencies enforce vary with the source of pollution, what they emit and the air quality in the region where they are located.
Well pads, compressor stations, diesel truck traffic. Hydraulic fracturing, or fracking, involves many moving parts, some of which have the potential to vent pollutants into the air southwestern Pennsylvanians breathe.
Sub HeadingUnderstanding the public health impact of fracking slowly gains ground
A decade ago, as Consol Energy’s 150th anniversary drew near, top executives began to take stock in where the company stood as a leading producer of coal and where that path would take it. Coal was in what CEO Nicholas DeIuliis called a “supercycle.” It was the workhorse of the national power grid…