EPA TRI Facility · Petroleum
Tesoro Wilmington Calciner
Long Beach, CA · Parent: Marathon Petroleum Corp
- Total releases
- 96 lbs
- Chemicals reported
- 4
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Tesoro Wilmington Calciner: how the 96 lbs splits
96 lbs across all reported pathways
- Air Releases 93 lbs 96.0%
- Off-site Transfers 4 lbs 4.0%
Tesoro Wilmington Calciner's 96 lbs Form-R total is AIR - air releases is 96.0% of the bar. Next segment: off-site transfers at 4.0%. Leading chemical by pounds: Lead compounds.
TRACE volume AIR pathway CARC-LEAN
Tesoro Wilmington Calciner is an EPA Toxics Release Inventory reporter in Long Beach, CA, in the petroleum sector. It reported 1 lbs of releases across 2 chemicals in 2022, and 96 lbs in total across its 2019-2022 reporting years. That ranks 16,600 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In California's 1,149 reporting TRI sites, pounds #1 is not chemical-count #1. Tesoro Wilmington Calciner is pounds #823 and chemical-count #346 at 96 lbs. Clean Harbors Buttonwillow LLC leads reported pounds (50.4M lbs) at 45 chemicals (chemical-count #2). Chevron Products Co Richmond Refinery leads chemical count at 46 chemicals (3.0M lbs, pounds #13). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Tesoro Long Beach Terminal; Ultramar Inc Wilmington Refinery; Petrodiamond Terminal Co; Gold Bond Building Products - Long Beach. Similar-scale Petroleum peers outside California: Ergon Asphalt & Emulsions Inc. - Memphis; Marathon Petroleum Co - Nashville Tn Asp Terminal; Ergon Asphalt Partners Lp. - Port of Muskogee; Vulcan Materials Co Black Angus. Other Marathon Petroleum Corp sites in this extract: Blanchard Refining Co LLC; Marathon Petroleum Co LP; Marathon Mandan Refinery; Catlettsburg Refining LLC. Largest disclosed chemicals by pounds: Lead compounds; Polycyclic aromatic compounds; Benzo[g,h,i]perylene; Mercury compounds.
Tesoro Wilmington Calciner stamps TRACE volume with a dominant AIR pathway (96.0% air releases) across 4 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 96 lbs (2019–2022). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Ergon Asphalt & Emulsions Inc. - Memphis and Marathon Petroleum Co - Nashville Tn Asp Terminal.
Tesoro Wilmington Calciner vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
96 lbs 36th percentile higher than 36% 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
Tesoro Wilmington Calciner in the Petroleum sector extract
Among the 902 Petroleum facilities in this database, Tesoro Wilmington Calciner reports the 436th-largest volume (96 lbs). Scale peers outside California include Ergon Asphalt & Emulsions Inc. - Memphis and Marathon Petroleum Co - Nashville Tn Asp Terminal.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Tesoro Wilmington Calciner Form-R facts
Compare this facility
See how Tesoro Wilmington Calciner stacks up against nearby facilities and the typical reporter.
33% more than the comparison
20% 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 Tesoro Wilmington Calciner releases toxic chemicals into the environment. Total: 96 lbs.
Emissions Trend Summary
From 2019 to 2022, total releases decreased by 99% (94 lbs to 1 lbs).
Tesoro Wilmington Calciner: annual Form-R pounds
TRACE site · AIR pathway · TRI years 2019–2022
- 2019 0
- 2020 0
- 2021 0
- 2022 0
What this shows Tesoro Wilmington Calciner year-over-year reported totals (decreased by 99% from 2019 to 2022). 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: Lead compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 94 lbs | 4 |
| 2020 | 2 lbs | 2 |
| 2021 | 0 lbs | 2 |
| 2022 | 1 lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2022). 1 of 4 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead compounds | 93 lbs | - |
| Polycyclic aromatic compounds | 3 lbs | Carcinogen |
| Benzo[g,h,i]perylene | 1 lbs | - |
| Mercury compounds | 0 lbs | - |
Tesoro Wilmington Calciner · AIR-pathway site
Nearest TRI Facilities to Tesoro Wilmington Calciner
Closest other reporters in California - including Tesoro Long Beach Terminal, Ultramar Inc Wilmington Refinery, Petrodiamond Terminal Co, ordered by distance.
Showing 8 of 1,148 other reporting facilities in California.
Similar Petroleum Facilities
Other Petroleum facilities with similar total release volumes (±80%), outside California - e.g. Ergon Asphalt & Emulsions Inc. - Memphis, Marathon Petroleum Co - Nashville Tn Asp Terminal, Ergon Asphalt Partners Lp. - Port of Muskogee.
Other Marathon Petroleum Corp Facilities
Same-parent TRI sites ranked by reported releases - including Blanchard Refining Co LLC, Marathon Petroleum Co LP, Marathon Mandan Refinery.
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 Lead compounds, Polycyclic aromatic compounds, Benzo[g,h,i]perylene, Mercury compounds; nearby reporters include Tesoro Long Beach Terminal. Tesoro Wilmington Calciner stamps TRACE volume · AIR pathway · CARC-LEAN 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 Tesoro Wilmington Calciner TRI extract (TRACE · AIR · CARC-LEAN · lead Lead compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Tesoro Wilmington Calciner totals are self-reported EPCRA §313 estimates for Long Beach, CA, latest year 2022. Form-R rows span 2019–2022 (4 years). NAICS 324199 · Petroleum. 0.0% of Los Angeles TRI pounds in this extract. Nearest ABS peer: Blackstone Advanced Technologies LLC (Δ 0 lbs). Pounds ≠ exposure.
Tesoro Wilmington Calciner stamps TRACE volume · AIR pathway · CARC-LEAN · lead Lead compounds. 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