EPA Air · stack tests by county and year
Air-emissions stack tests in Greenwood County, South Carolina, 2025
- 4Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in Greenwood County, South Carolina during 2025. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Greenwood County facility page.
Greenwood County, South Carolina, 2025
Air-emissions stack tests in Greenwood County, other years
What stands out
- Stack tests in Greenwood County, South Carolina, fell from 5 in 2022, the previous year on file, to 4 in 2025.
- The county’s file for stack tests holds 3 years of events, from 2019 through 2025.
- Its 4 stack tests rank 14th of the 22 county cells in South Carolina for 2025.
- Its 4 stack tests are 1.9% of the 210 the state’s file holds for 2025.
Every line is computed by formula from the state’s stored file; nothing is estimated.
Air-emissions stack tests recorded in Greenwood County, South Carolina, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-05-30 | TEIJIN CARBON AMERICA, INC. | Fail | State |
| 2025-05-29 | TEIJIN CARBON AMERICA, INC. | Pass | State |
| 2025-04-10 | TEIJIN CARBON AMERICA, INC. | Fail | State |
| 2025-04-10 | TEIJIN CARBON AMERICA, INC. | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register with stack tests in Greenwood county, SC, in 2025. The stack tests recorded in 2025 total 4.