Group Against Smog & Pollution

As expected, the infamously-litigious U.S. Steel Corp. has appealed a March 7 Allegheny County Health Department enforcement order for illegal hydrogen sulfide emissions from its Clairton Coke Works. In the 23-page appeal filed April 5 and posted to the ACHD website this weekend, the company asks an Allegheny County hearing officer to vacate the order and the $1.8 million fine that came along with it. U.S. Steel used the usual appeal argument: That ACHD “abused its discretion

Editor’s Note: The Allegheny County Health Department issued the following news release Monday morning. The release followed GASP’s publication of a blog highlighting a recent report that places the blame for years of hydrogen sulfide exceedances “entirely” on U.S. Steel’s Clairton Coke Works facility. Check back, we are following this issue closely and will update you when more information becomes available. The Allegheny County Health Department (ACHD) today announced that

The Allegheny County Board of Health meeting’s public comment period Wednesday was dominated by residents who expressed their concern over various air quality issues, with some speaking out about recent bad-air episodes while others addressed the draft operating permit for U.S. Steel’s Clairton Coke Works, as well as a lack of information from the Air Quality Program regarding recent regulation changes. GASP Executive Director Patrick Campbell was among those in attendance, t

Hydrogen sulfide (or H2S) is a colorless gas most commonly recognized by its “rotten egg” smell. The average concentration of H2S at the Liberty monitor on both Tuesday and Wednesday was 0.007 ppm, according to preliminary health department data. The state 24-hour standard is 0.005 ppm. There was also an exceedance at the North Braddock monitor Wednesday, with a 24-hour concentration of 0.010 ppm – twice the state standard. That made nine H2S exceedances at the Liberty monito