The Next Battleground for Shale Drilling: Compressor Plants

As the number of Marcellus gas wells increase in Pennsylvania, so too do the number of pipelines to move the gas and the number of natural gas compressor stations. Compressor stations push the gas along the pipeline until the pipeline connects to a larger pipeline. Compressor stations are the next battleground for anti-drillers who want to plant the seeds of doubt.

For example, 29 permits have been or are being considered for compressor stations in northeastern PA, and of those, nearly two dozen of them are within a 15-mile radius of Dimock, PA. Since 2005, 383 permits have been issued statewide, but not all of them have been or will be built. The issue of contention is air pollution. Each station emits some volatile organic compounds (VOCs) and nitrogen oxides (NOx). How much they emit, and their combined effect in a region, is what is in dispute.

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