Clean Air Act stationary source · ICIS-AIR DC0000001100100006
CAPITOL POWER PLANT, Washington, DC: Clean Air Act compliance record, inspections, violations, penalties
- OperatingOperating status
- Major sourceEmissions classification
- No Violation IdentifiedCurrent violation status, as filed
- 7Compliance evaluations since January 1, 2017
- 0High-priority violations since January 1, 2017
- 0Formal enforcement actions since January 1, 2017
CAPITOL POWER PLANT, at NEW JERSEY AVENUE & E STS., SE, Washington in District of Columbia County, District of Columbia, 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”. District of Columbia 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 | CAPITOL POWER PLANT |
|---|---|
| ICIS-AIR ID | DC0000001100100006 |
| EPA facility registry ID | 110002481314 |
| Operating status | Operating |
| Emissions classification | Major source |
| Current violation status (ICIS-AIR high-priority violation field) | No Violation Identified |
| Address | NEW JERSEY AVENUE & E STS., SE, Washington, DC 20003 |
| County | District of Columbia County |
| In a nonattainment county | Yes (EPA Green Book) |
| Industry (NAICS) | Utilities (NAICS 2213) |
| SIC code | 4961 |
| EPA region | 03 |
Cited to the EPA ICIS-AIR facility file (ECHO download).
Programs and pollutants
Velarion’s copy of EPA’s ICIS-AIR download does not include its program, pollutant and Title V certification files, so this page does not list the Clean Air Act programs CAPITOL POWER PLANT 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
- 7Evaluations since January 1, 2017
- 7Full compliance evaluations
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| May 22, 2025 | FCE On-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| September 20, 2023 | FCE On-Site | State | Title V Permits |
| September 19, 2023 | FCE On-Site | State | Title V Permits |
| February 24, 2021 | FCE On-Site | State | Title V Permits |
| February 17, 2021 | FCE On-Site | State | Title V Permits |
| May 9, 2019 | FCE On-Site | State | Title V Permits |
| April 5, 2017 | FCE On-Site | State | Title V Permits |
Violations
- 1Violation 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.
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| August 15, 2025 | Earliest FRV determination | State | Title V Permits |
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 DC0000001100100006 since January 1, 2017.
Stack tests
- 29Stack tests since January 1, 2017
- 0Recorded as failed
| Date | What EPA recorded | Agency |
|---|---|---|
| November 18, 2025 | Pending | State |
| March 25, 2025 | Pass | State |
| March 9, 2024 | Pass | State |
| March 24, 2022 | Pass | State |
| March 24, 2022 | Pass | State |
| March 23, 2022 | Pass | State |
| March 23, 2022 | Pass | State |
| March 3, 2022 | Pass | State |
| March 3, 2022 | Pass | State |
| March 3, 2022 | Pass | State |
| March 3, 2022 | Pass | State |
| March 27, 2019 | Pass | State |
| March 27, 2019 | Pass | State |
| March 26, 2019 | Pass | State |
| February 26, 2019 | Pass | State |
| June 1, 2018 | Pass | State |
| June 1, 2018 | Pass | State |
| March 23, 2017 | Pass | State |
| March 22, 2017 | Pass | State |
| March 21, 2017 | Pass | State |
| March 20, 2017 | Pass | State |
| March 20, 2017 | Pass | State |
| March 17, 2017 | Pass | State |
| March 16, 2017 | Pass | State |
| March 15, 2017 | Pass | State |
| March 15, 2017 | Pass | State |
| March 15, 2017 | Pass | State |
| March 14, 2017 | Pass | State |
| March 14, 2017 | Pass | State |
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 110002481314 there.
Nearby on the register
- Air-emissions sources in District of Columbia County
- Every source record in District of Columbia County, A to Z
- Air-emissions sources in District of Columbia
- Every source record in District of Columbia, A to Z
Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.