Clean Air Act stationary source · ICIS-AIR CAMBU0000605300012
CALPINE KING CITY COGEN, LLC, King City, CA: Clean Air Act compliance record, inspections, violations, penalties
- OperatingOperating status
- Major sourceEmissions classification
- No Violation IdentifiedCurrent violation status, as filed
- 11Compliance evaluations since January 1, 2017
- 0High-priority violations since January 1, 2017
- 0Formal enforcement actions since January 1, 2017
CALPINE KING CITY COGEN, LLC, at 750 METZ RD, King City in Monterey County, California, is an operating major source of air pollution on EPA’s ICIS-AIR register. EPA’s file records its current violation status (ICIS-AIR’s high-priority violation field) as “No Violation Identified”. Monterey County is on EPA’s Green Book list of areas that do not meet a national air quality standard. The status and classification are as EPA’s facility file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the source’s current standing, quarter by quarter.
Identity
| Facility as filed | CALPINE KING CITY COGEN, LLC |
|---|---|
| ICIS-AIR ID | CAMBU0000605300012 |
| EPA facility registry ID | 110000529376 |
| Operating status | Operating |
| Emissions classification | Major source |
| Current violation status (ICIS-AIR high-priority violation field) | No Violation Identified |
| Address | 750 METZ RD, King City, CA 93930 |
| County | Monterey County |
| In a nonattainment county | Yes (EPA Green Book) |
| Industry (NAICS) | Utilities (NAICS 2211) |
| SIC code | 4911 |
| EPA region | 09 |
| Local air agency | Monterey Bay Unified Air Pollution Control District (Grantee) |
Cited to the EPA ICIS-AIR facility file (ECHO download).
Programs and pollutants
Velarion’s copy of EPA’s ICIS-AIR download does not yet include its program, pollutant and Title V certification files, so this page does not list the Clean Air Act programs CALPINE KING CITY COGEN, LLC is under or the pollutants it is permitted for. The programs each evaluation and violation below was recorded under are shown with it. EPA’s free Detailed Facility Report lists both.
Compliance evaluations
- 11Evaluations since January 1, 2017
- 9Full compliance evaluations
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| November 14, 2025 | FCE On-Site | Local | Title V Permits |
| November 27, 2024 | FCE On-Site | Local | Title V Permits |
| November 14, 2023 | FCE On-Site | Local | Title V Permits |
| September 14, 2022 | FCE On-Site | Local | Title V Permits |
| September 30, 2021 | FCE Off-Site | Local | Title V Permits |
| September 30, 2020 | FCE Off-Site | Local | Title V Permits |
| August 1, 2019 | FCE On-Site | Local | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| August 28, 2018 | FCE On-Site | Local | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| March 6, 2018 | PCE On-Site | Local | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| October 19, 2017 | FCE On-Site | Local | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| February 9, 2017 | PCE On-Site | Local | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
Violations
- 0Violation determinations since January 1, 2017
- 0Of them high-priority
A high-priority violation (HPV) is the most serious class of Clean Air Act non-compliance an agency records; a federally reportable violation (FRV) is the next step down. Each row is one determination as EPA’s violation history files it.
EPA’s violation history file holds no violation for ICIS-AIR CAMBU0000605300012 since January 1, 2017.
Enforcement and penalties
0 formal enforcement actions since January 1, 2017, 0 of them with a penalty filed above zero. Each penalty is shown as EPA’s formal action file states it; “Not stated” means the file gives no figure, and $0 is a disclosed zero.
Informal enforcement
EPA’s informal action file holds no notice or warning for ICIS-AIR CAMBU0000605300012 since January 1, 2017.
Stack tests
- 18Stack tests since January 1, 2017
- 0Recorded as failed
| Date | What EPA recorded | Agency |
|---|---|---|
| August 1, 2025 | Pass | Local |
| July 29, 2025 | Pass | Local |
| July 29, 2025 | Pass | Local |
| July 29, 2025 | Pass | Local |
| December 17, 2024 | Pass | Local |
| June 14, 2022 | Pass | Local |
| June 8, 2022 | Pass | Local |
| August 25, 2021 | Pending | Local |
| June 10, 2021 | Pass | Local |
| June 10, 2021 | Pass | Local |
| June 9, 2021 | Pass | Local |
| September 30, 2020 | Pass | Local |
| June 17, 2020 | Pass | Local |
| September 17, 2019 | Pass | Local |
| June 19, 2019 | Pass | Local |
| October 11, 2018 | Pass | Local |
| August 28, 2018 | Pass | Local |
| May 15, 2018 | Pass | Local |
Cited to the EPA ICIS-AIR evaluation, violation, stack test and enforcement files (ECHO download), events dated January 1, 2017 or later as loaded; up to 50 rows of each shown, newest first.
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How we handle your data → Privacy
EPA publishes a free Detailed Facility Report for every source on ECHO: its compliance status quarter by quarter, its evaluations, and its violations, enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter EPA facility registry ID 110000529376 there.
Nearby on the register
- Air-emissions sources in Monterey County
- Every source record in Monterey County, A to Z
- Air-emissions sources in California
- Every source record in California, A to Z
Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.