EPA TRI Facility · Petroleum
Martinez Refining Co LLC
Martinez, CA · Parent: Pbf Energy Inc
- Total releases
- 5.0M lbs
- Chemicals reported
- 41
- Carcinogens
- 11
- Primary pathway
- Water Discharges
MIXED Form-R mix
Martinez Refining Co LLC: how the 5.0M lbs splits
5.0M lbs across all reported pathways
- Water Discharges 3.1M lbs 61.3%
- Air Releases 1.5M lbs 30.2%
- Off-site Transfers 421.0K lbs 8.4%
- Land Disposal 930 lbs <0.1%
Martinez Refining Co LLC's 5.0M lbs Form-R total is MIXED - water discharges is 61.3% of the bar. Next segment: air releases at 30.2%. Leading chemical by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
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.
HEAVY volume MIXED pathway CARC-LEAN
Martinez Refining Co LLC is an EPA Toxics Release Inventory reporter in Martinez, CA, in the petroleum sector. It reported 857.0K lbs of releases across 33 chemicals in 2023, and 5.0M lbs in total across its 2019-2023 reporting years. That ranks 428 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. Martinez Refining Co LLC is pounds #5 and chemical-count #6 at 5.0M 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). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Air Products West Coast Hydrogen - HP-1; Air Products West Coast Hydrogen - HP-2; Central Concrete Supply Co. Inc. - Martinez; Eco Services Operations Corp.. Similar-scale Petroleum peers outside California: Phillips 66 Co Sweeny Refinery Complex; Flint Hills Resources Corpus Christi LLC - West Plant; Diamond Shamrock Refining Co LP; Valero Refining-Texas LP Corpus Christi West Plant. Other Pbf Energy Inc sites in this extract: Delaware City Refinery; Chalmette Refining LLC; Torrance Refining Co LLC; Toledo Refining Co LLC. Largest disclosed chemicals by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution); Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Ammonia; Zinc compounds.
Martinez Refining Co LLC is a HEAVY · MIXED-pathway Form-R site in Martinez, CA: 5.0M lbs across 41 chemicals (11 carcinogen-classified, CARC-LEAN). No single media clears 70% of the bar (lead segment water discharges at 61.3%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Phillips 66 Co Sweeny Refinery Complex and Flint Hills Resources Corpus Christi LLC - West Plant.
Martinez Refining Co LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
5.0M lbs Top 2% higher than 98% 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
Martinez Refining Co LLC inside Contra Costa's TRI pounds
Among the 902 Petroleum facilities in this database, Martinez Refining Co LLC reports the 21st-largest volume, placing it in the top 2.3% of its sector. This one site accounts for 31.7% of every pound reported in Contra Costa. Its reported volume is concentrated rather than spread: Nitrate compounds (water dissociable; reportable only when in aqueous solution) alone is 61.0% of the total. Scale peers outside California include Phillips 66 Co Sweeny Refinery Complex and Flint Hills Resources Corpus Christi LLC - West Plant.
County-dominant here means ≥25% of Contra Costa's reported pounds (15.8M lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Martinez Refining Co LLC's total reported releases fell from 982.7 thousand lb in 2022 to 857.0 thousand lb in 2023, based on EPA TRI filings.
- Martinez Refining Co LLC's off-site transfers rose from 30.5 thousand lb in 2022 to 53.3 thousand lb in 2023, based on EPA TRI filings.
- Martinez Refining Co LLC's water releases fell from 652.7 thousand lb in 2022 to 473.8 thousand lb in 2023, based on EPA TRI filings.
- Martinez Refining Co LLC's air releases rose from 299.2 thousand lb in 2022 to 329.8 thousand lb in 2023, based on EPA TRI filings.
Martinez Refining Co LLC Form-R facts
Compare this facility
See how Martinez Refining Co LLC stacks up against nearby facilities and the typical reporter.
615.1× more than the comparison
4.6× 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 Martinez Refining Co LLC releases toxic chemicals into the environment. Total: 5.0M lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 15% (1.0M lbs to 857.0K lbs).
Martinez Refining Co LLC: annual Form-R pounds
HEAVY site · MIXED pathway · TRI years 2019–2023
- 2019
- 2020
- 2021
- 2022
- 2023
What this shows Martinez Refining Co LLC year-over-year reported totals (decreased by 15% 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: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 1.0M lbs | 40 |
| 2020 | 1.1M lbs | 36 |
| 2021 | 1.1M lbs | 32 |
| 2022 | 982.7K lbs | 32 |
| 2023 | 857.0K lbs | 33 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 11 of 41 chemicals are carcinogens. Sorted by total release volume.
Martinez Refining Co LLC in Contra Costa
Nearest TRI Facilities to Martinez Refining Co LLC
Closest other reporters in California - including Air Products West Coast Hydrogen - HP-1, Air Products West Coast Hydrogen - HP-2, Central Concrete Supply Co. Inc. - Martinez, 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. Phillips 66 Co Sweeny Refinery Complex, Flint Hills Resources Corpus Christi LLC - West Plant, Diamond Shamrock Refining Co LP.
Compare beyond California
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Martinez Refining Co LLC on cumulative reported pounds (5.0M lbs) and distinct chemical count (41). Release-pound peers include Hood Container Corp, Clean Earth of North Jersey Inc, Imco Recycling of Ohio LLC. Chemical-count peers include Bp Products Na Whiting Business Unit, Corteva Agriscience LLC - Midland, Chalmette Refining LLC. 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).
Other Pbf Energy Inc Facilities
Same-parent TRI sites ranked by reported releases - including Delaware City Refinery, Chalmette Refining LLC, Torrance Refining Co 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 Nitrate compounds (water dissociable; reportable only when in aqueous solution), Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size), Ammonia, Zinc compounds; nearby reporters include Air Products West Coast Hydrogen - HP-1. Martinez Refining Co LLC stamps HEAVY volume · MIXED 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 Martinez Refining Co LLC TRI extract (HEAVY · MIXED · CARC-LEAN · lead Nitrate compounds (water dissociable; reportable only when in aqueous solution)) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Martinez Refining Co LLC totals are self-reported EPCRA §313 estimates for Martinez, CA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 324110 · Petroleum. 31.7% of Contra Costa TRI pounds in this extract. Nearest ABS peer: Hood Container Corp (Δ 10.3K lbs). Pounds ≠ exposure.
Martinez Refining Co LLC stamps HEAVY · MIXED pathway (water discharges leads at 61.3%). Pipeline-rendered EPA Form-R only - no editor-typed pounds. 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