EPA TRI Facility · Fabricated Metals
Marmen Energy Co
Brandon, SD
- Total releases
- 192.0K lbs
- Chemicals reported
- 3
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
Marmen Energy Co: how the 192.0K lbs splits
192.0K lbs across all reported pathways
- Air Releases 147.3K lbs 76.7%
- Off-site Transfers 44.7K lbs 23.3%
Marmen Energy Co's 192.0K lbs Form-R total is AIR - air releases is 76.7% of the bar. Next segment: off-site transfers at 23.3%. Leading chemical by pounds: Xylene (mixed isomers).
MID volume AIR pathway CLEAN
Marmen Energy Co is an EPA Toxics Release Inventory reporter in Brandon, SD, in the fabricated metals sector. It reported 35.1K lbs of releases across 3 chemicals in 2023, and 192.0K lbs in total across its 2019-2023 reporting years. That ranks 3,315 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In South Dakota's 92 reporting TRI sites, pounds #1 is not chemical-count #1. Marmen Energy Co is pounds #17 and chemical-count #46 at 192.0K lbs. Smithfield Packaged Meats Corp - Sioux Falls leads reported pounds (21.3M lbs) at 4 chemicals (chemical-count #33). Hydro Extrusion USA LLC leads chemical count at 12 chemicals (223.2K lbs, pounds #13). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Henkel of America Inc.; Chs Corson Feed; Gates Corp; Curt Manufacturing LLC. Similar-scale Fabricated Metals peers outside South Dakota: Amtec Corp Amron Div; South Atlantic Galvanizing; Dave Steel Co Inc; Mauser USA LLC - Woodbridge (nj). Largest disclosed chemicals by pounds: Xylene (mixed isomers); Manganese; n-Butyl alcohol.
Marmen Energy Co stamps MID volume with a dominant AIR pathway (76.7% air releases) across 3 chemicals. Cumulative Form-R extract: 192.0K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Amtec Corp Amron Div and South Atlantic Galvanizing.
Marmen Energy Co vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
192K lbs Top 13% higher than 87% 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
Marmen Energy Co in the Fabricated Metals sector extract
Among the 3,421 Fabricated Metals facilities in this database, Marmen Energy Co reports the 286th-largest volume, placing it in the top 8.4% of its sector. Scale peers outside South Dakota include Amtec Corp Amron Div and South Atlantic Galvanizing.
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
- Marmen Energy Co's total reported releases rose from 34.8 thousand lb in 2022 to 35.1 thousand lb in 2023, based on EPA TRI filings.
- Marmen Energy Co's air releases rose from 26.2 thousand lb in 2022 to 26.5 thousand lb in 2023, based on EPA TRI filings.
Marmen Energy Co Form-R facts
Compare this facility
See how Marmen Energy Co stacks up against nearby facilities and the typical reporter.
15.6× more than the comparison
About the same as 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 Marmen Energy Co releases toxic chemicals into the environment. Total: 192.0K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 19% (43.4K lbs to 35.1K lbs).
Marmen Energy Co: annual Form-R pounds
MID site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Marmen Energy Co 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: Xylene (mixed isomers).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 43.4K lbs | 3 |
| 2020 | 44.6K lbs | 3 |
| 2021 | 34.1K lbs | 3 |
| 2022 | 34.8K lbs | 3 |
| 2023 | 35.1K lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Xylene (mixed isomers) | 77.2K lbs | - |
| Manganese | 64.9K lbs | - |
| n-Butyl alcohol | 50.0K lbs | - |
Marmen Energy Co · AIR-pathway site
Nearest TRI Facilities to Marmen Energy Co
Closest other reporters in South Dakota - including Henkel of America Inc., Chs Corson Feed, Gates Corp, ordered by distance.
Showing 8 of 91 other reporting facilities in South Dakota.
Similar Fabricated Metals Facilities
Other Fabricated Metals facilities with similar total release volumes (±80%), outside South Dakota - e.g. Amtec Corp Amron Div, South Atlantic Galvanizing, Dave Steel Co Inc.
Compare beyond South Dakota
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Marmen Energy Co on cumulative reported pounds (192.0K lbs) and distinct chemical count (3). Release-pound peers include Amtec Corp Amron Div, Green Plains Obion LLC, Molded Fiber Glass Companies/texas. Chemical-count peers include Industrial C&s of Pr LLC Arecibo Plant, Island Litho Corp., Fenwal International 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 Xylene (mixed isomers), Manganese, n-Butyl alcohol; nearby reporters include Henkel of America Inc.. Marmen Energy Co stamps MID volume · AIR pathway · CLEAN 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 Marmen Energy Co TRI extract (MID · AIR · CLEAN · lead Xylene (mixed isomers)) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Marmen Energy Co totals are self-reported EPCRA §313 estimates for Brandon, SD, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 332312 · Fabricated Metals. 0.9% of Minnehaha TRI pounds in this extract. Nearest ABS peer: Amtec Corp Amron Div (Δ 120 lbs). Pounds ≠ exposure.
Marmen Energy Co stamps MID volume · AIR pathway · CLEAN · lead Xylene (mixed isomers). 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