EPA Air · by state and industry
Utilities (NAICS 2211) air sources in Wyoming
- 14Facilities
Permitted air-emissions sources in Wyoming whose primary industry code is NAICS 2211. A facility filing more than one industry code is counted under the first one on its record, so a plant with several lines appears once, under the line EPA lists first.
Inspections of utilities (naics 2211) in Wyoming, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2026 — inspections 8
- 2025 — inspections 3
- 2024 — inspections 11
- 2023 — inspections 6
- 2022 — inspections 11
- 2021 — inspections 7
- 2020 — inspections 11
- 2019 — inspections 6
- 2018 — inspections 9
- 2017 — inspections 11
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| ARVADA GENERATION STATION (BASIN ELECTRIC POWER COOP) | Major source | No |
| BARBER CREEK GENERATION STATION (BASIN ELECTRIC POWER COOP) | Major source | No |
| CHEYENNE PRAIRIE GENERATING STATION (CHEYENNE LIGHT FUEL & POWER) | Major source | No |
| DAVE JOHNSTON (PACIFICORP) | Major source | No |
| DRY FORK STATION (BASIN ELECTRIC POWER COOP) | Major source | No |
| HARTZOG GENERATION STATION (BASIN ELECTRIC POWER COOP) | Major source | No |
| JIM BRIDGER PLANT (PACIFICORP) | Major source | Yes |
| LARAMIE RIVER STATION (BASIN ELECTRIC POWER COOPERATIVE) | Major source | Yes |
| NAUGHTON PLANT (PACIFICORP) | Major source | No |
| NEIL SIMPSON COMPLEX (BLACK HILLS CORPORATION) | Major source | No |
| OREGON BASIN FIELD GENERATION PLANT (MERIT ENERGY COMPANY) | Major source | No |
| WYGEN II POWER STATION (OWNER: CHEYENNE LIGHT FUEL AND POWER) | Major source | No |
| WYGEN STATION I POWER PLANT (BLACK HILLS WYOMING) | Major source | No |
| WYODAK PLANT (PACIFICORP) | Major source | No |
Primary NAICS code as filed on the facility record. Figures from EPA’s ICIS-AIR download.