EPA TRI Facility · Chemicals
Green Plains Superior LLC
Superior, IA · Parent: Green Plains Renewable Energy Inc
- Total releases
- 73.8K lbs
- Chemicals reported
- 12
- Carcinogens
- 5
- Primary pathway
- Air Releases
AIR Form-R mix
Green Plains Superior LLC: how the 73.8K lbs splits
73.8K lbs across all reported pathways
- Air Releases 73.8K lbs 100.0%
- Land Disposal 9 lbs <0.1%
Green Plains Superior LLC's 73.8K lbs Form-R total is AIR - air releases is 100.0% of the bar. Next segment: land disposal at <0.1%. Leading chemical by pounds: Ammonia.
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.
LIGHT volume AIR pathway CARC-MID
Green Plains Superior LLC is an EPA Toxics Release Inventory reporter in Superior, IA, in the chemicals sector. It reported 24.3K lbs of releases across 12 chemicals in 2023, and 73.8K lbs in total across its 2019-2023 reporting years. That ranks 5,245 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Iowa's 460 reporting TRI sites, pounds #1 is not chemical-count #1. Green Plains Superior LLC is pounds #149 and chemical-count #34 at 73.8K lbs. Climax Molybdenum Co leads reported pounds (16.4M lbs) at 5 chemicals (chemical-count #117). Helena Industries LLC leads chemical count at 32 chemicals (9.4K lbs, pounds #247). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Moveero Estherville; Polaris Industries Inc; Moveero Armstrong; Ag Processing Inc. Similar-scale Chemicals peers outside Iowa: Chief Ethanol Fuels Inc; Hexion Luling Facility; Solenis LLC; Bcp Ingredients Inc.. Other Green Plains Renewable Energy Inc sites in this extract: Green Plains Obion LLC; Green Plains Shenandoah LLC; Green Plains Wood River LLC; Green Plains Otter Tail LLC. Largest disclosed chemicals by pounds: Ammonia; Acetaldehyde; n-Hexane; Acrolein.
Green Plains Superior LLC stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 12 chemicals · 5 carcinogen-classified. Cumulative Form-R extract: 73.8K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Chief Ethanol Fuels Inc and Hexion Luling Facility.
Green Plains Superior LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
74K lbs Top 20% higher than 80% 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
Green Plains Superior LLC inside Dickinson's TRI pounds
Among the 3,917 Chemicals facilities in this database, Green Plains Superior LLC reports the 1,079th-largest volume (73.8K lbs). This one site accounts for 98.7% of every pound reported in Dickinson. Scale peers outside Iowa include Chief Ethanol Fuels Inc and Hexion Luling Facility.
County-dominant here means ≥25% of Dickinson's reported pounds (74.8K lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Green Plains Superior LLC's total reported releases rose from 16.7 thousand lb in 2022 to 24.3 thousand lb in 2023, based on EPA TRI filings.
- Green Plains Superior LLC's air releases rose from 16.7 thousand lb in 2022 to 24.2 thousand lb in 2023, based on EPA TRI filings.
- Green Plains Superior LLC's chemicals reported rose from 11 in 2022 to 12 in 2023, based on EPA TRI filings.
Green Plains Superior LLC Form-R facts
Compare this facility
See how Green Plains Superior LLC stacks up against nearby facilities and the typical reporter.
44.0× more than the comparison
2.4× 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 Green Plains Superior LLC releases toxic chemicals into the environment. Total: 73.8K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 98% (12.2K lbs to 24.3K lbs).
Green Plains Superior LLC: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Green Plains Superior LLC year-over-year reported totals (increased by 98% 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: Ammonia.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 12.2K lbs | 6 |
| 2020 | 10.0K lbs | 11 |
| 2021 | 10.6K lbs | 11 |
| 2022 | 16.7K lbs | 11 |
| 2023 | 24.3K lbs | 12 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 5 of 12 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Ammonia | 21.2K lbs | - |
| Acetaldehyde | 17.5K lbs | Carcinogen |
| n-Hexane | 11.8K lbs | - |
| Acrolein | 8.5K lbs | Carcinogen |
| Methanol | 6.5K lbs | - |
| Formic acid | 4.3K lbs | - |
| Formaldehyde | 4.0K lbs | Carcinogen |
| Cyclohexane | 0 lbs | - |
| Benzene | 0 lbs | Carcinogen |
| Ethylbenzene | 0 lbs | Carcinogen |
| Toluene | 0 lbs | - |
| Xylene (mixed isomers) | 0 lbs | - |
Green Plains Superior LLC · AIR-pathway site
Nearest TRI Facilities to Green Plains Superior LLC
Closest other reporters in Iowa - including Moveero Estherville, Polaris Industries Inc, Moveero Armstrong, ordered by distance.
Showing 8 of 459 other reporting facilities in Iowa.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside Iowa - e.g. Chief Ethanol Fuels Inc, Hexion Luling Facility, Solenis LLC.
Compare beyond Iowa
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Green Plains Superior LLC on cumulative reported pounds (73.8K lbs) and distinct chemical count (12). Release-pound peers include Mica Brick Plant, Rock River Fabrication, Darigold - Lynden. Chemical-count peers include Fmc Agricultural Caribe Industries Ltd, Peerless Oil & Chemicals Inc., Prepa - Aguirre Power Generati on Complex. 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).
- Fmc Agricultural Caribe Industries Ltd Manati, PR · Chemicals 12 chemicals
- Peerless Oil & Chemicals Inc. Penuelas, PR · Petroleum Bulk Terminals 12 chemicals
- Prepa - Aguirre Power Generati on Complex Aguirre, PR · Electric Utilities 12 chemicals
- Citgo Petroleum Corp Braintree, MA · Petroleum Bulk Terminals 12 chemicals
Other Green Plains Renewable Energy Inc Facilities
Same-parent TRI sites ranked by reported releases - including Green Plains Obion LLC, Green Plains Shenandoah LLC, Green Plains Wood River LLC.
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 Ammonia, Acetaldehyde, n-Hexane, Acrolein; nearby reporters include Moveero Estherville. Green Plains Superior LLC stamps LIGHT volume · AIR pathway · CARC-MID 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 Green Plains Superior LLC TRI extract (LIGHT · AIR · CARC-MID · lead Ammonia) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Green Plains Superior LLC totals are self-reported EPCRA §313 estimates for Superior, IA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325193 · Chemicals. 98.7% of Dickinson TRI pounds in this extract. Nearest ABS peer: Mica Brick Plant (Δ 18 lbs). Pounds ≠ exposure.
Green Plains Superior LLC stamps LIGHT volume · AIR pathway · CARC-MID · lead Ammonia. 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