EPA Air · by county
Air-emissions sources in Hawaii County, Hawaii
- 17Facilities
Every stationary source in Hawaii County, Hawaii 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 Hawaii 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 Hawaii 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.
- 2026 — inspections 3
- 2024 — inspections 6
- 2023 — inspections 9
- 2022 — inspections 5
- 2021 — inspections 9
- 2020 — inspections 12
- 2019 — inspections 7
- 2018 — inspections 9
- 2017 — inspections 13
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| ALOHA PETROLEUM - HILO | Major source | No |
| ALOHA PETROLEUM - HILO EAST | Major source | Yes |
| COUNTY OF HAWAII - WEST HAWAII MSWL | Major source | No |
| HAMAKUA ENERGY | Major source | No |
| HELCO - KANOELEHUA HILL | Major source | No |
| HELCO - KAPUA | Synthetic minor source | No |
| HELCO - KEAHOLE | Major source | Yes |
| HELCO - OULI | Synthetic minor source | No |
| HELCO - PANAEWA | Synthetic minor source | No |
| HELCO - PUNA | Major source | No |
| HELCO - PUNALUU | Synthetic minor source | No |
| HELCO - WAIMEA | Major source | No |
| HILO HARBOR | Minor source | No |
| HU HONUA | Major source | No |
| MAUNA LOA MACADAMIA NUT | Major source | No |
| MID PAC PETROLEUM - KAWAIHAE | Synthetic minor source | No |
| SOUTH HILO LANDFILL | Major source | Yes |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.