EPA TRI Facility · Electric Utilities
John Twitty Energy Center
Springfield, MO · Parent: City Utilities of Springfield Mo
- Total releases
- 1.8M lbs
- Chemicals reported
- 16
- Carcinogens
- 1
- Primary pathway
- Land Disposal
LAND Form-R mix
John Twitty Energy Center: how the 1.8M lbs splits
1.8M lbs across all reported pathways
- Land Disposal 1.5M lbs 82.8%
- Air Releases 316.6K lbs 17.1%
- Off-site Transfers 1.4K lbs 0.1%
John Twitty Energy Center's 1.8M lbs Form-R total is LAND - land disposal is 82.8% of the bar. Next segment: air releases at 17.1%. Leading chemical by pounds: Barium And Barium Compounds.
HEAVY volume LAND pathway TRACE-CARC
John Twitty Energy Center is an EPA Toxics Release Inventory reporter in Springfield, MO, in the electric utilities sector. It reported 285.0K lbs of releases across 11 chemicals in 2023, and 1.8M lbs in total across its 2019-2023 reporting years. That ranks 896 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Missouri's 491 reporting TRI sites, pounds #1 is not chemical-count #1. John Twitty Energy Center is pounds #26 and chemical-count #26 at 1.8M lbs. Buick Mine/mill leads reported pounds (48.2M lbs) at 8 chemicals (chemical-count #66). Buzzi Unicem Usa-Cape Girardeau leads chemical count at 87 chemicals (904.5K lbs, pounds #44). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Blevins Asphalt Construction Co Inc; Timken Smo LLC; Curia Missouri-Springfield (formerly Amri-Missouri Inc.); US Medical Center for Federal Prisoners Springfield 922140 U. Similar-scale Electric Utilities peers outside Missouri: Coronado Generating Station; Ebensburg Power Co; Dominion Energy of South Carolina - Williams Station Genco; Duke Energy Progress Llc-Mayo Electric Generating Plant. Largest disclosed chemicals by pounds: Barium And Barium Compounds; Ammonia; Barium compounds (except for barium sulfate (CAS No. 7727-43-7)); Hydrogen fluoride.
John Twitty Energy Center stamps HEAVY volume with a dominant LAND pathway (82.8% land disposal) across 16 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 1.8M lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Coronado Generating Station and Ebensburg Power Co.
John Twitty Energy Center vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
1.8M lbs Top 3% higher than 97% 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
John Twitty Energy Center: Barium And Barium Compounds-led volume
Among the 513 Electric Utilities facilities in this database, John Twitty Energy Center reports the 153rd-largest volume (1.8M lbs). Its reported volume is concentrated rather than spread: Barium And Barium Compounds alone is 60.8% of the total. Scale peers outside Missouri include Coronado Generating Station and Ebensburg Power Co.
Concentrated means ≥60% of John Twitty Energy Center's pounds in one chemical - here Barium And Barium Compounds at 60.8%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- John Twitty Energy Center's total reported releases fell from 409.4 thousand lb in 2022 to 285.0 thousand lb in 2023, based on EPA TRI filings.
- John Twitty Energy Center's land releases fell from 331.7 thousand lb in 2022 to 208.9 thousand lb in 2023, based on EPA TRI filings.
- John Twitty Energy Center's off-site transfers fell from 342 lb in 2022 to 314 lb in 2023, based on EPA TRI filings.
- John Twitty Energy Center's air releases fell from 77.3 thousand lb in 2022 to 75.8 thousand lb in 2023, based on EPA TRI filings.
John Twitty Energy Center Form-R facts
Compare this facility
See how John Twitty Energy Center stacks up against nearby facilities and the typical reporter.
184.9× more than the comparison
16.0× 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 John Twitty Energy Center releases toxic chemicals into the environment. Total: 1.8M lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 19% (350.9K lbs to 285.0K lbs).
John Twitty Energy Center: annual Form-R pounds
HEAVY site · LAND pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021
- 2022 0
- 2023 0
What this shows John Twitty Energy Center year-over-year reported totals (decreased by 19% from 2019 to 2023). 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: Barium And Barium Compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 350.9K lbs | 11 |
| 2020 | 266.7K lbs | 11 |
| 2021 | 536.8K lbs | 11 |
| 2022 | 409.4K lbs | 11 |
| 2023 | 285.0K lbs | 11 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 16 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Barium And Barium Compounds | 1.1M lbs | - |
| Ammonia | 179.5K lbs | - |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 176.3K lbs | - |
| Hydrogen fluoride | 129.3K lbs | - |
| Vanadium compounds | 82.8K lbs | - |
| Manganese And Manganese Compounds | 41.4K lbs | - |
| Copper And Copper Compounds | 39.0K lbs | - |
| Copper compounds | 20.3K lbs | - |
| Manganese compounds | 18.8K lbs | - |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 15.9K lbs | - |
| Lead And Lead Compounds | 11.5K lbs | - |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 8.6K lbs | - |
| Lead compounds | 1.7K lbs | - |
| Mercury And Mercury Compounds | 252 lbs | - |
| Mercury compounds | 121 lbs | - |
| Dioxin and dioxin-like compounds | 0 lbs | Carcinogen |
John Twitty Energy Center · LAND-pathway site
Nearest TRI Facilities to John Twitty Energy Center
Closest other reporters in Missouri - including Blevins Asphalt Construction Co Inc, Timken Smo LLC, Curia Missouri-Springfield (formerly Amri-Missouri Inc.), ordered by distance.
Showing 8 of 490 other reporting facilities in Missouri.
Similar Electric Utilities Facilities
Other Electric Utilities facilities with similar total release volumes (±80%), outside Missouri - e.g. Coronado Generating Station, Ebensburg Power Co, Dominion Energy of South Carolina - Williams Station Genco.
Compare beyond Missouri
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest John Twitty Energy Center on cumulative reported pounds (1.8M lbs) and distinct chemical count (16). Release-pound peers include Bluebell Gas Plant, Sasol Chemicals (usa) LLC, Albemarle Corp South Plant. Chemical-count peers include Surpass Chemical Co. Inc., The Federal Metal Co, Wheelabrator Frackville Energy Co Inc. 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).
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 Barium And Barium Compounds, Ammonia, Barium compounds (except for barium sulfate (CAS No. 7727-43-7)), Hydrogen fluoride; nearby reporters include Blevins Asphalt Construction Co Inc. John Twitty Energy Center stamps HEAVY volume · LAND 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 John Twitty Energy Center TRI extract (HEAVY · LAND · TRACE-CARC · lead Barium And Barium Compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
John Twitty Energy Center totals are self-reported EPCRA §313 estimates for Springfield, MO, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 221112 · Electric Utilities. 14.5% of Greene TRI pounds in this extract. Nearest ABS peer: Bluebell Gas Plant (Δ 4.1K lbs). Pounds ≠ exposure.
John Twitty Energy Center stamps HEAVY volume · LAND pathway · TRACE-CARC · lead Barium And Barium Compounds. PlainEnviro renders this EPA Form-R extract from its pipeline; no figure is typed in by an editor. 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