EPA Air · stack tests by county and year
Air-emissions stack tests in Rensselaer County, New York, 2025
- 7Stack 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 Rensselaer County, New York 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 Rensselaer County facility page.
Rensselaer County, New York, 2025
- Inspections 12
Air-emissions stack tests in Rensselaer County, other years
Air-emissions stack tests recorded in Rensselaer County, New York, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-08-21 | RENSSELAER COGEN FACILITY | Pass | State |
| 2025-06-24 | CURIA NEW YORK INC | Pass | State |
| 2025-05-21 | EMPIRE POWER PLANT | Pass | State |
| 2025-04-30 | CURIA NEW YORK INC | Pass | State |
| 2025-04-29 | CURIA NEW YORK INC | Pass | State |
| 2025-04-03 | EMPIRE POWER PLANT | Pass | State |
| 2025-02-11 | CASTLETON ENERGY CENTER | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.