EPA Air · stack tests by state, industry and year
Utilities (NAICS 2211): stack tests in New Hampshire, 2024
- 18Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row is one stack test recorded during 2024 at a New Hampshire source whose primary industry code is NAICS 2211. A facility filing more than one industry code is counted under the first one on its record.
Utilities (NAICS 2211) in New Hampshire, other years
Other industries in New Hampshire, 2024
- Waste management and remediation (NAICS 5622) 7
- Educational services (NAICS 6113) 6
- Textile mills (NAICS 3132) 4
- Utilities (NAICS 2213) 4
- Mining and quarrying (NAICS 2123) 3
- Data processing and hosting (NAICS 5182) 3
- Educational services (NAICS 6111) 3
Air-emissions stack tests recorded in New Hampshire, 2024
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2024-12-23 | MERRIMACK STATION | BOW, Merrimack, NH | Pass | State |
| 2024-09-20 | NE RENEWABLE POWER SPRINGFIELD | SPRINGFIELD, Sullivan, NH | Pass | State |
| 2024-09-20 | NE RENEWABLE POWER SPRINGFIELD | SPRINGFIELD, Sullivan, NH | Pass | State |
| 2024-08-29 | GSP NEWINGTON LLC | NEWINGTON, Rockingham, NH | Pass | State |
| 2024-08-13 | NEWINGTON ENERGY | NEWINGTON, Rockingham, NH | Pass | State |
| 2024-08-13 | NEWINGTON ENERGY | NEWINGTON, Rockingham, NH | Pass | State |
| 2024-07-24 | BRIDGEWATER POWER COMPANY, L.P. | BRIDGEWATER, Grafton, NH | Pass | State |
| 2024-07-23 | BRIDGEWATER POWER COMPANY, L.P. | BRIDGEWATER, Grafton, NH | Pass | State |
| 2024-07-11 | MERRIMACK STATION | BOW, Merrimack, NH | Pass | State |
| 2024-07-11 | MERRIMACK STATION | BOW, Merrimack, NH | Pass | State |
| 2024-06-20 | BURGESS BIOPOWER | BERLIN, Coos, NH | Pass | State |
| 2024-05-03 | GRANITE RIDGE ENERGY, LLC | LONDONDERRY, Rockingham, NH | Pass | State |
| 2024-05-02 | GRANITE RIDGE ENERGY, LLC | LONDONDERRY, Rockingham, NH | Pass | State |
| 2024-03-26 | NE RENEWABLE POWER WHITEFIELD | WHITEFIELD, Coos, NH | Pass | State |
| 2024-03-19 | NE RENEWABLE POWER WHITEFIELD | WHITEFIELD, Coos, NH | Pass | State |
| 2024-03-19 | NE RENEWABLE POWER WHITEFIELD | WHITEFIELD, Coos, NH | Pass | State |
| 2024-01-31 | MERRIMACK STATION | BOW, Merrimack, NH | Pass | State |
| 2024-01-24 | BURGESS BIOPOWER | BERLIN, Coos, NH | Pass | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.