EPA TRI Facility · Nonmetallic Mineral Product
Johns Manville Plant 2
Defiance, OH · Parent: Berkshire Hathaway Inc
- Total releases
- 377.3K lbs
- Chemicals reported
- 9
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Johns Manville Plant 2: how the 377.3K lbs splits
377.3K lbs across all reported pathways
- Air Releases 313.9K lbs 83.2%
- Off-site Transfers 63.4K lbs 16.8%
Johns Manville Plant 2's 377.3K lbs Form-R total is AIR - air releases is 83.2% of the bar. Next segment: off-site transfers at 16.8%. 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.
MID volume AIR pathway CARC-MID
Johns Manville Plant 2 is an EPA Toxics Release Inventory reporter in Defiance, OH, in the nonmetallic mineral product sector. It reported 52.9K lbs of releases across 6 chemicals in 2023, and 377.3K lbs in total across its 2019-2023 reporting years. That ranks 2,278 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Ohio's 1,299 reporting TRI sites, pounds #1 is not chemical-count #1. Johns Manville Plant 2 is pounds #127 and chemical-count #141 at 377.3K lbs. Ineos Nitriles USA LLC leads reported pounds (42.4M lbs) at 31 chemicals (chemical-count #10). Heritage Thermal Services leads chemical count at 217 chemicals (431.4K lbs, pounds #116). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Gt Technologies Defiance Plant 1; Gt Technologies Defiance Plant 2; Johns Manville Corp Plant 8; General Motors LLC Global Propulsion Systems -Defiance. Similar-scale Nonmetallic Mineral Product peers outside Ohio: Potters Industries LLC; Central Plains Cement Co; Gcc Permian LLC - Odessa Cement Plant; 3M Co - Wausau Downtown. Other Berkshire Hathaway Inc sites in this extract: Cerro Wire LLC; Midamerican Energy Co Walter Scott Jr Energy Center; Pacificorp Dave Johnston Plant; Pacificorp Jim Bridger Plant & Bridger Coal Co. Largest disclosed chemicals by pounds: Ammonia; Formaldehyde; Barium compounds (except for barium sulfate (CAS No. 7727-43-7)); Zinc compounds.
Johns Manville Plant 2 stamps MID volume with a dominant AIR pathway (83.2% air releases) across 9 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 377.3K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Potters Industries LLC and Central Plains Cement Co.
Johns Manville Plant 2 vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
377K lbs Top 9% higher than 91% 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
Johns Manville Plant 2 in the Nonmetallic Mineral Product sector extract
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Johns Manville Plant 2 reports the 82nd-largest volume, placing it in the top 2.5% of its sector. Scale peers outside Ohio include Potters Industries LLC and Central Plains Cement Co.
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
- Johns Manville Plant 2's total reported releases fell from 54.9 thousand lb in 2022 to 52.9 thousand lb in 2023, based on EPA TRI filings.
- Johns Manville Plant 2's chemicals reported rose from 5 in 2022 to 6 in 2023, based on EPA TRI filings.
- Johns Manville Plant 2's air releases fell from 53.5 thousand lb in 2022 to 51.6 thousand lb in 2023, based on EPA TRI filings.
- Johns Manville Plant 2's off-site transfers fell from 1.4 thousand lb in 2022 to 1.3 thousand lb in 2023, based on EPA TRI filings.
Johns Manville Plant 2 Form-R facts
Compare this facility
See how Johns Manville Plant 2 stacks up against nearby facilities and the typical reporter.
18.5× more than the comparison
4.5× 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 Johns Manville Plant 2 releases toxic chemicals into the environment. Total: 377.3K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 43% (92.6K lbs to 52.9K lbs).
Johns Manville Plant 2: 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 Johns Manville Plant 2 year-over-year reported totals (decreased by 43% 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 | 92.6K lbs | 6 |
| 2020 | 86.8K lbs | 5 |
| 2021 | 90.1K lbs | 5 |
| 2022 | 54.9K lbs | 5 |
| 2023 | 52.9K lbs | 6 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 9 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Ammonia | 218.9K lbs | - |
| Formaldehyde | 153.1K lbs | Carcinogen |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 2.3K lbs | - |
| Zinc compounds | 1.8K lbs | - |
| Barium And Barium Compounds | 1.2K lbs | - |
| Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | 55 lbs | - |
| Lead compounds | 28 lbs | - |
| Lead And Lead Compounds | 16 lbs | - |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 0 lbs | - |
Johns Manville Plant 2 · AIR-pathway site
Nearest TRI Facilities to Johns Manville Plant 2
Closest other reporters in Ohio - including Gt Technologies Defiance Plant 1, Gt Technologies Defiance Plant 2, Johns Manville Corp Plant 8, ordered by distance.
Showing 8 of 1,298 other reporting facilities in Ohio.
Similar Nonmetallic Mineral Product Facilities
Other Nonmetallic Mineral Product facilities with similar total release volumes (±80%), outside Ohio - e.g. Potters Industries LLC, Central Plains Cement Co, Gcc Permian LLC - Odessa Cement Plant.
Compare beyond Ohio
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Johns Manville Plant 2 on cumulative reported pounds (377.3K lbs) and distinct chemical count (9). Release-pound peers include Intel Corp-Ocotillo Campus, Ellwood National Forge Co, Contemporary Products of Texas Inc. Chemical-count peers include Viatris Pharmaceuticals LLC, Prepa - San Juan Steam Plant, Solutia 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.
- Intel Corp-Ocotillo Campus Chandler, AZ · Computers and Electronic Products 377.3K lbs reported
- Ellwood National Forge Co Irvine, PA · Fabricated Metals 377.5K lbs reported
- Contemporary Products of Texas Inc Walburg, TX · Plastics and Rubber 377.7K lbs reported
- Consolidated Catfish Producers Eutaw, AL · Food 376.9K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
- Viatris Pharmaceuticals LLC Barceloneta, PR · Chemicals 9 chemicals
- Prepa - San Juan Steam Plant Puerto Nuevo, PR · Electric Utilities 9 chemicals
- Solutia Inc Springfield, MA · Plastics and Rubber 9 chemicals
- O'Connell Oil Co Merrill Road Facility Pittsfield, MA · Petroleum Bulk Terminals 9 chemicals
Other Berkshire Hathaway Inc Facilities
Same-parent TRI sites ranked by reported releases - including Cerro Wire LLC, Midamerican Energy Co Walter Scott Jr Energy Center, Pacificorp Dave Johnston Plant.
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, Formaldehyde, Barium compounds (except for barium sulfate (CAS No. 7727-43-7)), Zinc compounds; nearby reporters include Gt Technologies Defiance Plant 1. Johns Manville Plant 2 stamps MID 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 Johns Manville Plant 2 TRI extract (MID · AIR · CARC-MID · lead Ammonia) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Johns Manville Plant 2 totals are self-reported EPCRA §313 estimates for Defiance, OH, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 327993 · Nonmetallic Mineral Product. 16.2% of Defiance TRI pounds in this extract. Nearest ABS peer: Intel Corp-Ocotillo Campus (Δ 16 lbs). Pounds ≠ exposure.
Johns Manville Plant 2 stamps MID 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