The U.S. Steel Edgar Thomson Emissions Consent Decree Explained
Blog Against Smog



- Jan 20
U.S. Steel Files Petition Over Air Quality Enforcement, GASP Submits Records Request for More Info

- Jan 11
GASP Blasts Health Dept Over Lack of Transparency Regarding Clean Air Fund Ask; BOH Rejects Proposal

- Dec 2, 2022
Allegheny Co. Health Dept. Announces Stipulated Penalties Against U.S. Steel for 1st Quarter of 2022


- Nov 29, 2022
GASP & Citizen Smoke Readers File Air Quality Complaints Over Emissions from Clairton Coke Works

- Nov 28, 2022
Air Pollution, Stench Pummels Mon Valley Over Holiday Period

- Nov 23, 2022
UPDATED: Unhealthy Air Quality Returns to Mon Valley with More of the Same Expected Thursday

- Nov 9, 2022
Local Resident Files Lawsuit Against U.S. Steel Over Dust, Noxious Odors from Edgar Thomson Facility

- Nov 2, 2022
GASP to Board of Health: Time to Review & Adjust Mon Valley Episode Rule, Take Action on H2S is NOW

- Oct 20, 2022
Pittsburgh Regional Transit, U.S. Steel Support Facility, Others Cited for Air Quality Violations

- Oct 14, 2022
How Bad has Air Quality Been? H2S Was Below PA Standard For Only 3 Hours This Week


- Oct 13, 2022
GASP Joined Grow PGH's Braddock Farm Fall Festival to Get Residents Signed Up for Mon Valley Alerts

- Oct 11, 2022
Another Abysmal Air Quality Day in Mon Valley: Fine Particulates *AND* H2S Elevated Today

- Oct 6, 2022
UPDATE: PA’s 1-Hr H2S Standard Exceeded in Mon Valley for 1st Time Since ‘15; GASP Demands Answers

- Sep 7, 2022
GASP to BOH: Allegheny Co. Health Dept. Failed Residents During July Outages at Clairton Coke Works

- Aug 26, 2022
Allegheny Co. Health Dept. Announces Special Air Quality Advisory Meeting Regarding Clean Air Fund

- Aug 23, 2022
Records Request Offers New Details About July Power Outage at U.S. Steel's Clairton Coke Works

- Aug 19, 2022
Tool Measuring Health Impacts of Environmental Burdens Unveiled – How Does Your Community Stack Up?

- Aug 3, 2022
Sign Up to Receive Important Mon Valley Air Pollution Watch/Warning Alerts

- Jul 28, 2022
ACHD Proposes RACT Regs to Reduce Emissions of Ozone-Forming Compounds: Here's What You Need to Know