EPA TRI Facility · Nonmetallic Mineral Product
Cemex Construction Materials Atlantic LLC
Knoxville, TN · Parent: Cemex Inc
- Total releases
- 141.9K lbs
- Chemicals reported
- 6
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
Cemex Construction Materials Atlantic LLC: how the 141.9K lbs splits
141.9K lbs across all reported pathways
- Air Releases 141.6K lbs 99.9%
- Land Disposal 205 lbs 0.1%
Cemex Construction Materials Atlantic LLC's 141.9K lbs Form-R total is AIR - air releases is 99.9% of the bar. Next segment: land disposal at 0.1%. Leading chemical by pounds: Ammonia.
MID volume AIR pathway CLEAN
Cemex Construction Materials Atlantic LLC is an EPA Toxics Release Inventory reporter in Knoxville, TN, in the nonmetallic mineral product sector. It reported 26.6K lbs of releases across 5 chemicals in 2023, and 141.9K lbs in total across its 2019-2023 reporting years. That ranks 3,860 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Tennessee's 595 reporting TRI sites, pounds #1 is not chemical-count #1. Cemex Construction Materials Atlantic LLC is pounds #124 and chemical-count #126 at 141.9K lbs. Nyrstar Clarksville Inc leads reported pounds (72.9M lbs) at 13 chemicals (chemical-count #31). Tradebe Treatment & Recycling of Tn leads chemical count at 75 chemicals (6.3M lbs, pounds #13). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Lambcon Ready Mix; Explore Industries USA Inc; Corechem Inc.; Schick Manufacturing Inc. Similar-scale Nonmetallic Mineral Product peers outside Tennessee: Kosmos Cement Co LLC; Saint-Gobain Abrasives Inc; Owens Corning Vetrotex LLC - Starr Sc; Ardagh Glass Inc. Other Cemex Inc sites in this extract: Cemex Southeast LLC - Demopolis Plant; Cemex Construction Materials South LLC - Balcones Plant; Cemex Construction Materials South LLC; Cemex Constr Materials Fl LLC. Largest disclosed chemicals by pounds: Ammonia; Lead compounds; Lead And Lead Compounds; Mercury.
Cemex Construction Materials Atlantic LLC stamps MID volume with a dominant AIR pathway (99.9% air releases) across 6 chemicals. Cumulative Form-R extract: 141.9K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Kosmos Cement Co LLC and Saint-Gobain Abrasives Inc.
Cemex Construction Materials Atlantic LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
142K lbs Top 15% higher than 85% 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
Cemex Construction Materials Atlantic LLC: Ammonia-led volume
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Cemex Construction Materials Atlantic LLC reports the 151st-largest volume, placing it in the top 4.6% of its sector. Its reported volume is concentrated rather than spread: Ammonia alone is 99.5% of the total. Scale peers outside Tennessee include Kosmos Cement Co LLC and Saint-Gobain Abrasives Inc.
Concentrated means ≥60% of Cemex Construction Materials Atlantic LLC's pounds in one chemical - here Ammonia at 99.5%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Cemex Construction Materials Atlantic LLC's total reported releases fell from 27.4 thousand lb in 2022 to 26.6 thousand lb in 2023, based on EPA TRI filings.
- Cemex Construction Materials Atlantic LLC's land releases fell from 27 lb in 2022 to 3 lb in 2023, based on EPA TRI filings.
- Cemex Construction Materials Atlantic LLC's air releases fell from 27.4 thousand lb in 2022 to 26.6 thousand lb in 2023, based on EPA TRI filings.
Cemex Construction Materials Atlantic LLC Form-R facts
Compare this facility
See how Cemex Construction Materials Atlantic LLC stacks up against nearby facilities and the typical reporter.
1289.6× more than the comparison
14% less 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 Cemex Construction Materials Atlantic LLC releases toxic chemicals into the environment. Total: 141.9K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 8% (28.9K lbs to 26.6K lbs).
Cemex Construction Materials Atlantic LLC: 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 Cemex Construction Materials Atlantic LLC year-over-year reported totals (decreased 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: Ammonia.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 28.9K lbs | 5 |
| 2020 | 27.8K lbs | 5 |
| 2021 | 31.2K lbs | 5 |
| 2022 | 27.4K lbs | 5 |
| 2023 | 26.6K lbs | 5 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Ammonia | 141.1K lbs | - |
| Lead compounds | 525 lbs | - |
| Lead And Lead Compounds | 114 lbs | - |
| Mercury | 97 lbs | - |
| Chromium | 0 lbs | - |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 0 lbs | - |
Cemex Construction Materials Atlantic LLC · AIR-pathway site
Nearest TRI Facilities to Cemex Construction Materials Atlantic LLC
Closest other reporters in Tennessee - including Lambcon Ready Mix, Explore Industries USA Inc, Corechem Inc., ordered by distance.
Showing 8 of 594 other reporting facilities in Tennessee.
Similar Nonmetallic Mineral Product Facilities
Other Nonmetallic Mineral Product facilities with similar total release volumes (±80%), outside Tennessee - e.g. Kosmos Cement Co LLC, Saint-Gobain Abrasives Inc, Owens Corning Vetrotex LLC - Starr Sc.
Compare beyond Tennessee
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Cemex Construction Materials Atlantic LLC on cumulative reported pounds (141.9K lbs) and distinct chemical count (6). Release-pound peers include Mauser USA LLC, Ppg Industries Ohio Inc - Delaware, Robroy Industries-Texas LLC. Chemical-count peers include Eaton Intelligent Power Ltd, Leoni Wire Inc, Turf Care Supply-Hatfield Plant. 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.
- Mauser USA LLC Harrisburg, NC · Fabricated Metals 141.9K lbs reported
- Ppg Industries Ohio Inc - Delaware Delaware, OH · Chemicals 142.0K lbs reported
- Robroy Industries-Texas LLC Gilmer, TX · Electrical Equipment 141.7K lbs reported
- Altivia Specialty Chemicals LLC La Porte, TX · Chemicals 142.0K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Cemex Inc Facilities
Same-parent TRI sites ranked by reported releases - including Cemex Southeast LLC - Demopolis Plant, Cemex Construction Materials South LLC - Balcones Plant, Cemex Construction Materials South 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, Lead compounds, Lead And Lead Compounds, Mercury; nearby reporters include Lambcon Ready Mix. Cemex Construction Materials Atlantic LLC 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 Cemex Construction Materials Atlantic LLC TRI extract (MID · AIR · CLEAN · lead Ammonia) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Cemex Construction Materials Atlantic LLC totals are self-reported EPCRA §313 estimates for Knoxville, TN, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 327310 · Nonmetallic Mineral Product. 1.5% of Knox TRI pounds in this extract. Nearest ABS peer: Mauser USA LLC (Δ 44 lbs). Pounds ≠ exposure.
Cemex Construction Materials Atlantic LLC stamps MID volume · AIR pathway · CLEAN · 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