0000075456
0000075456 releases at Martinez Refining CO LLC fell from 15k lb to 0 lb (100% lower) between 2023 and 2024.
TRI facility · TRI 2024 reporting year
Martinez Refining CO LLC
Total reported releases 735k lb fell modestly year over year (-14%). Total releases concentrations are roughly unchanged from 2010.
3485 PACHECO BLVD, Martinez, California · 324110 · Petroleum · operated by Pbf Energy INC
Anomaly engine
Notable Signals
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) releases at Martinez Refining CO LLC fell from 140k lb to 41k lb (71% lower) between 2023 and 2024.
Toluene
Toluene releases at Martinez Refining CO LLC fell from 24k lb to 11k lb (55% lower) between 2023 and 2024.
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) at Martinez Refining CO LLC have more than halved since 2010 (through 2024).
Chemicals reported · most recent year
What This Facility Releases
Nitrate compounds (water dissociable; reportable only when in aqueous solution)
Nitrate compounds (water dissociable; reportable only when in aqueous solution) concentrations are up 36% since 2010.
Ammonia
Ammonia concentrations are up 38% since 2010.
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) concentrations have more than halved since 2010.
Zinc compounds
Zinc compounds concentrations have fallen 39% since 2010.
Carbonyl sulfide
Carbonyl sulfide concentrations are up 46% since 2017.
Nickel compounds
Nickel compounds concentrations have fallen 15% since 2010.
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) concentrations are up 65% since 2010.
Hydrogen cyanide
Hydrogen cyanide concentrations are roughly unchanged from 2020.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (30 Census block groups, population-weighted demographics): a population of 44,995. Why we surface this →
11.8%
Low-income
40.1%
People of color
7.0%
Under age 5
16.1%
Over age 64
Source: Census ACS 2018-2022 block-group demographics, population-weighted across the 3-mile buffer around this facility (from USEPA-clone/EJAM-open blockgroupstats). Indicator-level percentile and EJ-disparity scores are surfaced on the county page and the state page — they describe wider regional exposure burdens, not effects attributable to a single facility.
Source. EPA Toxics Release Inventory · retrieved 2026-05-07. Reporting year 2024. TRI is a federal public-domain dataset under 17 USC §105.
What this is not. TRI quantifies releases reported by the facility under EPCRA §313 — not ambient air or water concentrations measured at receptors. We do not attribute individual health outcomes to specific facilities; that exceeds what the data can support.