Seeing is believing: PublicSource and the DEP Air Emissions Inventory

PennFuture Facts - Blog Post

By Elaine Labalme

The Pennsylvania Department of Environmental Protection (DEP) recently released its Air Emissions Inventory, and our Rob Altenburg took the opportunity to break down this dense packet of data to make it more easily understood.


The folks at PublicSource, an investigative news outlet based in southwestern Pennsylvania, took it a step further by creating a series of interactive charts that address key takeaways of the DEP inventory once you take a deeper dive.

Among the items we can now see, in living color, these two stand out:

1. While methane emissions from natural gas operations have decreased statewide, the vast majority of the decline is in categories subject to federal regulation such as "green" well completions. Unregulated sources of methane emissions, such as those from pumps and dehydrators, continue to increase.

2. Six companies accounted for nearly half of all methane emissions in Pennsylvania.

Read the full post here


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