EPA TRI Facility · Chemicals
South 8 Energy LLC
Richardton, ND
- Total releases
- 86.2K lbs
- Chemicals reported
- 10
- Carcinogens
- 5
- Primary pathway
- Air Releases
AIR Form-R mix
South 8 Energy LLC: how the 86.2K lbs splits
86.2K lbs across all reported pathways
- Air Releases 86.2K lbs 100.0%
South 8 Energy LLC's 86.2K lbs Form-R total is AIR - air releases is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: n-Hexane.
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
South 8 Energy LLC is an EPA Toxics Release Inventory reporter in Richardton, ND, in the chemicals sector. It reported 16.1K lbs of releases across 9 chemicals in 2023, and 86.2K lbs in total across its 2019-2023 reporting years. That ranks 4,903 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In North Dakota's 94 reporting TRI sites, Basin Electric Antelope Valley Station leads both reported pounds (167.8M lbs) and chemical count (55 chemicals). The two rankings do not invert in this pool. Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Hebron Brick Co; Brenntag Pacific Inc.; Halliburton Dickinson Field Camp; Championx-Dickinson 597. Similar-scale Chemicals peers outside North Dakota: Catexel Nease LLC; Show Me Ethanol LLC; United Paint & Chemical; Pennsylvania Grain Processing LLC. Largest disclosed chemicals by pounds: n-Hexane; Acetaldehyde; Ammonia; Formic acid.
South 8 Energy LLC stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 10 chemicals · 5 carcinogen-classified. Cumulative Form-R extract: 86.2K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Catexel Nease LLC and Show Me Ethanol LLC.
South 8 Energy LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
86K lbs Top 19% higher than 81% 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
South 8 Energy LLC inside Stark's TRI pounds
Among the 3,917 Chemicals facilities in this database, South 8 Energy LLC reports the 993rd-largest volume (86.2K lbs). This one site accounts for 27.5% of every pound reported in Stark. Scale peers outside North Dakota include Catexel Nease LLC and Show Me Ethanol LLC.
County-dominant here means ≥25% of Stark's reported pounds (313.8K lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- South 8 Energy LLC's total reported releases fell from 22.0 thousand lb in 2022 to 16.1 thousand lb in 2023, based on EPA TRI filings.
- South 8 Energy LLC's air releases fell from 22.0 thousand lb in 2022 to 16.1 thousand lb in 2023, based on EPA TRI filings.
- South 8 Energy LLC's chemicals reported fell from 10 in 2022 to 9 in 2023, based on EPA TRI filings.
South 8 Energy LLC Form-R facts
Compare this facility
See how South 8 Energy LLC stacks up against nearby facilities and the typical reporter.
60% less than the comparison
67% 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 South 8 Energy LLC releases toxic chemicals into the environment. Total: 86.2K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 8% (15.0K lbs to 16.1K lbs).
South 8 Energy 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 South 8 Energy LLC year-over-year reported totals (increased by 8% 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: n-Hexane.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 15.0K lbs | 8 |
| 2020 | 17.5K lbs | 8 |
| 2021 | 15.6K lbs | 9 |
| 2022 | 22.0K lbs | 10 |
| 2023 | 16.1K lbs | 9 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 5 of 10 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| n-Hexane | 26.3K lbs | - |
| Acetaldehyde | 17.8K lbs | Carcinogen |
| Ammonia | 14.7K lbs | - |
| Formic acid | 13.5K lbs | - |
| Acrolein | 8.7K lbs | Carcinogen |
| Formaldehyde | 5.2K lbs | Carcinogen |
| Benzene | 0 lbs | Carcinogen |
| Toluene | 0 lbs | - |
| Xylene (mixed isomers) | 0 lbs | - |
| Ethylbenzene | 0 lbs | Carcinogen |
South 8 Energy LLC · AIR-pathway site
Nearest TRI Facilities to South 8 Energy LLC
Closest other reporters in North Dakota - including Hebron Brick Co, Brenntag Pacific Inc., Halliburton Dickinson Field Camp, ordered by distance.
Showing 8 of 93 other reporting facilities in North Dakota.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside North Dakota - e.g. Catexel Nease LLC, Show Me Ethanol LLC, United Paint & Chemical.
Compare beyond North Dakota
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest South 8 Energy LLC on cumulative reported pounds (86.2K lbs) and distinct chemical count (10). Release-pound peers include Best Metal Finishing / Efg Osgood, Chipeta Gas Plant, Printpack Inc.. Chemical-count peers include Harris Paints Corp., Saint Thomas Bulk Terminal, Total Guaynabo Bulk Terminal. 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 n-Hexane, Acetaldehyde, Ammonia, Formic acid; nearby reporters include Hebron Brick Co. South 8 Energy 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 South 8 Energy LLC TRI extract (LIGHT · AIR · CARC-MID · lead n-Hexane) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
South 8 Energy LLC totals are self-reported EPCRA §313 estimates for Richardton, ND, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325193 · Chemicals. 27.5% of Stark TRI pounds in this extract. Nearest ABS peer: Best Metal Finishing / Efg Osgood (Δ 15 lbs). Pounds ≠ exposure.
South 8 Energy LLC stamps LIGHT volume · AIR pathway · CARC-MID · lead n-Hexane. 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