EPA TRI Facility · Chemicals
Air Products West Coast Hydrogen - HP-2
Martinez, CA · Parent: Air Products & Chemicals Inc
- Total releases
- 69.2K lbs
- Chemicals reported
- 7
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Air Products West Coast Hydrogen - HP-2: how the 69.2K lbs splits
69.2K lbs across all reported pathways
- Air Releases 60.5K lbs 87.5%
- Off-site Transfers 8.7K lbs 12.5%
Air Products West Coast Hydrogen - HP-2's 69.2K lbs Form-R total is AIR - air releases is 87.5% of the bar. Next segment: off-site transfers at 12.5%. Leading chemical by pounds: Methanol.
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.
LIGHT volume AIR pathway CARC-LEAN
Air Products West Coast Hydrogen - HP-2 is an EPA Toxics Release Inventory reporter in Martinez, CA, in the chemicals sector. It reported 23.6K lbs of releases across 5 chemicals in 2023, and 69.2K lbs in total across its 2021-2023 reporting years. That ranks 5,394 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. Air Products West Coast Hydrogen - HP-2 is pounds #178 and chemical-count #135 at 69.2K 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 rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Martinez Refining Co LLC; Air Products West Coast Hydrogen - HP-1; Eco Services Operations Corp.; Shell Chemical LP - Martinez Catalyst Plant. Similar-scale Chemicals peers outside California: Kaapa Partners Aurora LLC; Pratt Energy LLC; Tetra Chemicals; Redfield Energy LLC. Other Air Products & Chemicals Inc sites in this extract: Air Products Manufacturing LLC; Air Products LLC; Air Products & Chemicals Inc - Garyville Smr; Air Products Baytown 3 Facility. Largest disclosed chemicals by pounds: Methanol; Acetaldehyde; Ammonia; Propylene.
Air Products West Coast Hydrogen - HP-2 stamps LIGHT volume with a dominant AIR pathway (87.5% air releases) across 7 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 69.2K lbs (2021–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Kaapa Partners Aurora LLC and Pratt Energy LLC.
Air Products West Coast Hydrogen - HP-2 vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
69K lbs Top 21% higher than 79% 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
Air Products West Coast Hydrogen - HP-2: Methanol-led volume
Among the 3,917 Chemicals facilities in this database, Air Products West Coast Hydrogen - HP-2 reports the 1,121st-largest volume (69.2K lbs). Its reported volume is concentrated rather than spread: Methanol alone is 97.4% of the total. Scale peers outside California include Kaapa Partners Aurora LLC and Pratt Energy LLC.
Concentrated means ≥60% of Air Products West Coast Hydrogen - HP-2's pounds in one chemical - here Methanol at 97.4%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Air Products West Coast Hydrogen - HP-2's total reported releases rose from 21.4 thousand lb in 2022 to 23.6 thousand lb in 2023, based on EPA TRI filings.
- Air Products West Coast Hydrogen - HP-2's chemicals reported fell from 7 in 2022 to 5 in 2023, based on EPA TRI filings.
- Air Products West Coast Hydrogen - HP-2's air releases rose from 18.6 thousand lb in 2022 to 20.9 thousand lb in 2023, based on EPA TRI filings.
- Air Products West Coast Hydrogen - HP-2's off-site transfers fell from 2.8 thousand lb in 2022 to 2.7 thousand lb in 2023, based on EPA TRI filings.
Air Products West Coast Hydrogen - HP-2 Form-R facts
Compare this facility
See how Air Products West Coast Hydrogen - HP-2 stacks up against nearby facilities and the typical reporter.
99% less than the comparison
83% 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 Air Products West Coast Hydrogen - HP-2 releases toxic chemicals into the environment. Total: 69.2K lbs.
Emissions Trend Summary
From 2021 to 2023, total releases decreased by 3% (24.2K lbs to 23.6K lbs).
Air Products West Coast Hydrogen - HP-2: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2021–2023
- 2021 0
- 2022 0
- 2023 0
What this shows Air Products West Coast Hydrogen - HP-2 year-over-year reported totals (decreased by 3% from 2021 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: Methanol.
| Year | Total | Chemicals |
|---|---|---|
| 2021 | 24.2K lbs | 5 |
| 2022 | 21.4K lbs | 7 |
| 2023 | 23.6K lbs | 5 |
Chemical Releases
Aggregated across all reporting years (2021–2023). 1 of 7 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Methanol | 67.4K lbs | - |
| Acetaldehyde | 843 lbs | Carcinogen |
| Ammonia | 839 lbs | - |
| Propylene | 81 lbs | - |
| Ethylene | 62 lbs | - |
| Copper compounds | 0 lbs | - |
| Zinc compounds | 0 lbs | - |
Air Products West Coast Hydrogen - HP-2 · AIR-pathway site
Nearest TRI Facilities to Air Products West Coast Hydrogen - HP-2
Closest other reporters in California - including Martinez Refining Co LLC, Air Products West Coast Hydrogen - HP-1, Eco Services Operations Corp., ordered by distance.
Showing 8 of 1,148 other reporting facilities in California.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside California - e.g. Kaapa Partners Aurora LLC, Pratt Energy LLC, Tetra Chemicals.
Compare beyond California
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Air Products West Coast Hydrogen - HP-2 on cumulative reported pounds (69.2K lbs) and distinct chemical count (7). Release-pound peers include Kaapa Partners Aurora LLC, Nashville Wire Products, Whemco-Steel Castings Inc. Chemical-count peers include Hubbell Caribe Ltd, Celanese Microcircuits Industries Ltd., Virgin Islands Water & Power Authority. 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.
- Kaapa Partners Aurora LLC Aurora, NE · Chemicals 69.1K lbs reported
- Nashville Wire Products Frankfort, KY · Fabricated Metals 69.3K lbs reported
- Whemco-Steel Castings Inc Midland, PA · Primary Metals 69.3K lbs reported
- Quietflex Manufacturing Co LP Jersey Village, TX · Nonmetallic Mineral Product 69.3K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Air Products & Chemicals Inc Facilities
Same-parent TRI sites ranked by reported releases - including Air Products Manufacturing LLC, Air Products LLC, Air Products & Chemicals Inc - Garyville Smr.
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 Methanol, Acetaldehyde, Ammonia, Propylene; nearby reporters include Martinez Refining Co LLC. Air Products West Coast Hydrogen - HP-2 stamps LIGHT 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 Air Products West Coast Hydrogen - HP-2 TRI extract (LIGHT · AIR · CARC-LEAN · lead Methanol) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Air Products West Coast Hydrogen - HP-2 totals are self-reported EPCRA §313 estimates for Martinez, CA, latest year 2023. Form-R rows span 2021–2023 (3 years). NAICS 325120 · Chemicals. 0.4% of Contra Costa TRI pounds in this extract. Nearest ABS peer: Kaapa Partners Aurora LLC (Δ 102 lbs). Pounds ≠ exposure.
Air Products West Coast Hydrogen - HP-2 stamps LIGHT volume · AIR pathway · CARC-LEAN · lead Methanol. 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