UPDATE: In response to a threat from PennFuture to sue U.S. Steel in regards to this facility, the Allegheny County Health Department sued and then joined a consent agreement with U.S. Steel on 3/24/16. See the complaint and the agreement.

Some feel the consent agreement is not enough to solve the problems at this facility. Please read and sign this petition from Clean Air Council if you are in agreement.

The Liberty/Clairton area of Allegheny County consists of the City of Clairton and the boroughs of Glassport, Liberty, Lincoln, and Port Vue. This area has been designated as a separate PM2.5 non-attainment area by EPA. Being in non-attainment means this area is not meeting the federal health-based standards for soot. Since this entire non-attainment area is within Allegheny County, the Allegheny County Health Department is responsible for developing a State Implementation Plan (SIP), the plan for getting this region into attainment. The Liberty/Clairton area has a unique, local soot problem that requires the development of a highly specific local solution, in addition to regional controls applied throughout the area to control the problem.

Clairton is home to the U.S. Steel Clairton Coke Works, the largest coke-making facility in the United States and a major emitter of particulate matter in the region. Many of our region’s highest short-term PM2.5 readings occur at the Liberty monitor site located roughly two miles from Clairton Coke Works.

The image below shows most of the oven batteries and quench towers.

Clairton Map

Over the years, GASP has submitted many public comments to regulators concerning this facility. Please click here to find our public comments.