EPA Air · by county
Air-emissions sources in Monterey County, California
- 14Facilities
Every stationary source in Monterey County, California 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 Monterey 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.
- Major source 14
Inspections in Monterey 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.
- 2025 — inspections 10
- 2024 — inspections 10
- 2023 — inspections 10
- 2022 — inspections 9
- 2021 — inspections 8
- 2020 — inspections 9
- 2019 — inspections 9
- 2018 — inspections 18
- 2017 — inspections 29
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| AERA ENERGY LLC | Major source | No |
| CALPINE KING CITY COGEN, LLC | Major source | No |
| CHEVRON POWER HOLDINGS, INC. FOR SALINAS RIVER COGENERATION FACILITY | Major source | No |
| CHEVRON POWER HOLDINGS, INC. FOR SARGENT CANYON COGENERATION | Major source | No |
| CHEVRON U.S.A. INC. | Major source | No |
| EXXONMOBIL OIL CORP- SAN ARDO | Major source | No |
| LHOIST NORTH AMERICA OF ARIZONA, INC. | Major source | No |
| MONTEREY ONE WATER (PREVIOUSLY MONTEREY REGIONAL WTR POLLUTION CTRL) | Major source | No |
| MONTEREY REGIONAL WASTE MGMT DIST | Major source | No |
| MOSS LANDING POWER COMPANY LLC (FRMLY DYNEGY MOSS LANDING LLC) | Major source | No |
| PACIFIC RECOVERY CORPORATION | Major source | No |
| SALINAS VALLEY SOLID WASTE AUTHORITY | Major source | No |
| SALINAS VALLEY SOLID WASTE AUTHORITY | Major source | No |
| THE WINE GROUP LLC - GONZALES WINERY (PREV. CONSTELLATION BRANDS US OPERATIONS) | Major source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.