EPA Air · by county and classification
Major sources in Hancock County, Mississippi
- 8Facilities
Sources in Hancock County, Mississippi that EPA records under the major source classification. The classification is a size band, set by a source’s potential to emit: a major source is large enough to require a Title V operating permit, a synthetic minor source has accepted enforceable limits that keep it under that threshold, and a minor source sits below it without needing them.
Other classifications in Hancock County
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| ALPEK POLYESTER MISSISSIPPI INC | Major source | Yes |
| CALGON CARBON CORPORATION | Major source | No |
| GULF SOUTH PIPELINE COMPANY LLC, KILN COMPRESSOR STATION | Major source | No |
| NASA SHARED SERVICE CENTER, NCCIPS | Major source | No |
| NATIONAL AERONAUTICS AND SPACE ADMINISTRATION, JOHN C STENNIS SPACE CENTER | Major source | No |
| ROLLS ROYCE NORTH AMERICA INC, ROLLS ROYCE OUTDOOR TEST FACILITY | Major source | No |
| SABIC INNOVATIVE PLASTICS US, LLC | Major source | No |
| TENNESSEE GAS PIPELINE COMPANY LLC, BAY ST LOUIS COMPRESSOR STATION NUMBER 530 | Major source | No |
Classification as filed on the facility record. Figures from EPA’s ICIS-AIR download.