EPA Air · by county
Air-emissions sources in Undetermined County, Massachusetts
- 7Facilities
Every stationary source in Undetermined County, Massachusetts that holds a Clean Air Act permit or is otherwise tracked by an air agency — planned, under construction, operating, seasonal or temporarily closed. Sources EPA records as permanently closed are not listed.
By emissions classification in Undetermined County
A source’s classification is the size band its potential emissions put it in: a major source is large enough to need a Title V operating permit, a synthetic minor has accepted limits to stay below that line, and a minor source sits below it outright.
Inspections in Undetermined County, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
Other counties in Massachusetts
Every county in the state with at least three sources on file.
- Barnstable County 95
- Berkshire County 104
- Bristol County 484
- Dukes County 7
- Essex County 376
- Franklin County 66
- Hampden County 432
- Hampshire County 93
- Middlesex County 932
- Nantucket County 9
- Norfolk County 365
- Plymouth County 256
- Suffolk County 412
- Worcester County 696
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| NEW ENGLAND WIND 1 | Major source | No |
| NEW ENGLAND WIND 2 | Major source | No |
| REVOLUTION WIND | Major source | No |
| SOUTH FORK OFFSHORE WIND | Major source | No |
| SOUTHCOAST WIND PROJECT | Major source | No |
| SUNRISE WIND | Major source | No |
| VINEYARD WIND 1 | Major source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.