EPA TRI Facility · Electric Utilities
Chesterfield Power Station
Chester, VA · Parent: Dominion Energy Inc
- Total releases
- 1.3M lbs
- Chemicals reported
- 19
- Carcinogens
- 3
- Primary pathway
- Air Releases
MIXED Form-R mix
Chesterfield Power Station: how the 1.3M lbs splits
1.3M lbs across all reported pathways
- Air Releases 707.0K lbs 53.9%
- Land Disposal 584.9K lbs 44.6%
- Water Discharges 20.7K lbs 1.6%
- Off-site Transfers 99 lbs <0.1%
Chesterfield Power Station's 1.3M lbs Form-R total is MIXED - air releases is 53.9% of the bar. Next segment: land disposal at 44.6%. Leading chemical by pounds: Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size).
Carcinogen-classified pounds vs other reported pounds
Same cumulative TRI total as above, split by EPA/IARC carcinogen classification on each chemical: pounds share, not chemical count. Classification is not a site health-risk score.
HEAVY volume MIXED pathway TRACE-CARC
Chesterfield Power Station is an EPA Toxics Release Inventory reporter in Chester, VA, in the electric utilities sector. It reported 1 lbs of releases across 1 chemical in 2024, and 1.3M lbs in total across its 2019-2024 reporting years. That ranks 1,104 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Virginia's 434 reporting TRI sites, pounds #1 is not chemical-count #1. Chesterfield Power Station is pounds #23 and chemical-count #7 at 1.3M lbs. U.S. Army Radford Army Ammunition Plant leads reported pounds (50.1M lbs) at 12 chemicals (chemical-count #15). Axalta Coating Systems USA Llc-Front Royal Plant leads chemical count at 28 chemicals (244.6K lbs, pounds #59). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Plant 782 - 12020 Old Stage Road; Novelis Alr Rolled Products Inc; Safety-Kleen Systems Chester (cva); Oldcastle Apg Mid-Atlantic Richmond Va. Similar-scale Electric Utilities peers outside Virginia: Xcel Energy A. S. King Generating Plant; Mississippi Power Co - Plant Daniel; U.S. Tva Paradise Combined Cycle; Oge Energy Corp Sooner Generating Station. Other Dominion Energy Inc sites in this extract: Mount Storm Power Station; Virginia City Hybrid Energy Center; Clover Power Station; Dominion Energy South Carolina - Wateree Station. Largest disclosed chemicals by pounds: Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Barium And Barium Compounds; Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Vanadium compounds.
Chesterfield Power Station is a HEAVY · MIXED-pathway Form-R site in Chester, VA: 1.3M lbs across 19 chemicals (3 carcinogen-classified, TRACE-CARC). No single media clears 70% of the bar (lead segment air releases at 53.9%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Xcel Energy A. S. King Generating Plant and Mississippi Power Co - Plant Daniel.
Chesterfield Power Station vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
1.3M lbs Top 4% higher than 96% of 25,986 reporting TRI facilities
Each bar is a $1M-wide band; taller bars hold more reporting TRI facilities. The dashed line and filled bar mark this facility. Hover, focus, or tap a bar for its full count, share, and position.
Source U.S. Environmental Protection Agency, Toxics Release Inventory · 2023 reporting year
Chesterfield Power Station in the Electric Utilities sector extract
Among the 513 Electric Utilities facilities in this database, Chesterfield Power Station reports the 173rd-largest volume (1.3M lbs). Scale peers outside Virginia include Xcel Energy A. S. King Generating Plant and Mississippi Power Co - Plant Daniel.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Chesterfield Power Station's total reported releases fell from 349.1 thousand lb in 2022 to 85.5 thousand lb in 2023, based on EPA TRI filings.
- Chesterfield Power Station's land releases fell from 166.9 thousand lb in 2022 to 28.8 thousand lb in 2023, based on EPA TRI filings.
- Chesterfield Power Station's air releases fell from 180.4 thousand lb in 2022 to 55.5 thousand lb in 2023, based on EPA TRI filings.
- Chesterfield Power Station's water releases fell from 1.9 thousand lb in 2022 to 1.3 thousand lb in 2023, based on EPA TRI filings.
Chesterfield Power Station Form-R facts
Compare this facility
See how Chesterfield Power Station stacks up against nearby facilities and the typical reporter.
18301393.3× more than the comparison
9.5× more than the comparison
Comparison reflects reported pounds and chemical counts, not toxicity or health risk. Averages cover facilities reporting any release.
How does this facility release toxic chemicals?
How Chesterfield Power Station releases toxic chemicals into the environment. Total: 1.3M lbs.
Emissions Trend Summary
From 2019 to 2024, total releases decreased by 100% (194.5K lbs to 1 lbs).
Chesterfield Power Station: annual Form-R pounds
HEAVY site · MIXED pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
- 2024 0
What this shows Chesterfield Power Station year-over-year reported totals (decreased by 100% from 2019 to 2024). TRI figures are self-reported estimates and can swing with production, waste handling, and reporting changes, not only with controls. Lead chemical in the extract: Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 194.5K lbs | 12 |
| 2020 | 443.2K lbs | 16 |
| 2021 | 240.4K lbs | 13 |
| 2022 | 349.1K lbs | 15 |
| 2023 | 85.5K lbs | 11 |
| 2024 | 1 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2024). 3 of 19 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 519.6K lbs | - |
| Barium And Barium Compounds | 211.7K lbs | - |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 119.9K lbs | - |
| Vanadium compounds | 117.0K lbs | - |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 114.2K lbs | - |
| Hydrogen fluoride | 65.5K lbs | - |
| Manganese And Manganese Compounds | 47.8K lbs | - |
| Zinc compounds | 43.8K lbs | - |
| Copper And Copper Compounds | 21.1K lbs | - |
| Lead And Lead Compounds | 21.0K lbs | - |
| Ammonia | 19.5K lbs | - |
| Lead compounds | 11.3K lbs | - |
| Mercury And Mercury Compounds | 300 lbs | - |
| Mercury compounds | 162 lbs | - |
| Polycyclic aromatic compounds | 6 lbs | Carcinogen |
| Dioxin and dioxin-like compounds | 0 lbs | Carcinogen |
| 1,2,4-Trimethylbenzene | 0 lbs | - |
| Naphthalene | 0 lbs | Carcinogen |
| n-Hexane | 0 lbs | - |
Chesterfield Power Station in Chesterfield
Nearest TRI Facilities to Chesterfield Power Station
Closest other reporters in Virginia - including Plant 782 - 12020 Old Stage Road, Novelis Alr Rolled Products Inc, Safety-Kleen Systems Chester (cva), ordered by distance.
Showing 8 of 433 other reporting facilities in Virginia.
Similar Electric Utilities Facilities
Other Electric Utilities facilities with similar total release volumes (±80%), outside Virginia - e.g. Xcel Energy A. S. King Generating Plant, Mississippi Power Co - Plant Daniel, U.S. Tva Paradise Combined Cycle.
Compare beyond Virginia
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Chesterfield Power Station on cumulative reported pounds (1.3M lbs) and distinct chemical count (19). Release-pound peers include Xcel Energy A. S. King Generating Plant, US Army Fort Stewart (part), Afton Chemical Corp. Chemical-count peers include Allnex USA Inc. Wallingford Ct Site, Johnson Matthey, Colver Green Energy. Neighborhoods are forced disjoint so each axis surfaces a different set of sites.
Similar reported release pounds
Nearest out-of-state reporters (≥1,000 lbs) by absolute TRI pounds, not same-industry or same-county neighbors.
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Dominion Energy Inc Facilities
Same-parent TRI sites ranked by reported releases - including Mount Storm Power Station, Virginia City Hybrid Energy Center, Clover Power Station.
About TRI Data
Data as of 2023 reporting year. Source: U.S. Environmental Protection Agency (EPA) Toxic Release Inventory.
On this page the largest disclosed chemicals include Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size), Barium And Barium Compounds, Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size), Vanadium compounds; nearby reporters include Plant 782 - 12020 Old Stage Road. Chesterfield Power Station stamps HEAVY volume · MIXED pathway · TRACE-CARC carcinogen-lbs on this Form-R extract. Totals are self-reported estimates under EPCRA §313, not measured stack emissions or a health-risk score.
Use and verify this record
This Chesterfield Power Station TRI extract (HEAVY · MIXED · TRACE-CARC · lead Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Chesterfield Power Station totals are self-reported EPCRA §313 estimates for Chester, VA, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 221112 · Electric Utilities. 14.2% of Chesterfield TRI pounds in this extract. Nearest ABS peer: Xcel Energy A. S. King Generating Plant (Δ 624 lbs). Pounds ≠ exposure.
Chesterfield Power Station stamps HEAVY · MIXED pathway (air releases leads at 53.9%). Pipeline-rendered EPA Form-R only - no editor-typed pounds. Corrections: editorial policy.
All federal data sources used on this page
- EPA Toxics Release Inventory (TRI) Basic Data Files - annual self-reported chemical-release filings. epa.gov
- EPA TRI Program reference - how chemicals and reported releases are counted. epa.gov
- EPA Facility Registry Service - facility location and identity. epa.gov
- EPA ECHO - regulatory and compliance context. epa.gov
- EPA Envirofacts - the EPA data warehouse exposing these datasets. epa.gov