EPA Air · stack tests by state, industry and year
Utilities (NAICS 2213): stack tests in Massachusetts, 2026
- 3Stack 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 2026 at a Massachusetts source whose primary industry code is NAICS 2213. A facility filing more than one industry code is counted under the first one on its record.
Utilities (NAICS 2213) in Massachusetts, other years
Other industries in Massachusetts, 2026
- Utilities (NAICS 2211) 13
- Waste management and remediation (NAICS 5622) 6
- Machinery manufacturing (NAICS 3332) 5
- Educational services (NAICS 6113) 4
- Hospitals (NAICS 6221) 3
- Pipeline transportation (NAICS 4862) 3
- Mining and quarrying (NAICS 2123) 3
Air-emissions stack tests recorded in Massachusetts, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-04-01 | VICINITY ENERGY LLC | BOSTON, CITY OF, Suffolk, MA | Pending | State |
| 2026-02-18 | VICINITY ENERGY LLC | BOSTON, CITY OF, Suffolk, MA | Pending | State |
| 2026-02-18 | VICINITY ENERGY LLC | BOSTON, CITY OF, Suffolk, MA | Pending | 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.