AIR LIQUIDE LARGE INDUSTRIES US LP - RODEO HYDROGEN PLANT
RODEO, CA · CONTRA COSTA COUNTY · NAICS 325120
Data updated May 2026
AIR LIQUIDE LARGE INDUSTRIES US LP - RODEO HYDROGEN PLANT sits in the upper third of EPA GHGRP reporters by latest CO₂e (#742 of 8,713 nationally, #40 of 549 in CA).
- National rank #742 of 8,713 GHGRP facilities
- #40 of 549 in CA
- #103 of 534 in Chemicals
- 13% of AMERICAN AIR LIQUIDE HOLDINGS parent CO₂e
- +27.2% since 2011
AIR LIQUIDE LARGE INDUSTRIES US LP - RODEO HYDROGEN PLANT vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
821,122 742nd of 8713 higher than 7,971 of 8,713 facilities
GHGRP facilities, banded by latest reported CO₂e (MT)
Each bar is a band; taller bars hold more facilities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source EPA Greenhouse Gas Reporting Program · 2023
Facility footprint context
This site accounts for 13% of AMERICAN AIR LIQUIDE HOLDINGS reported parent CO₂e (821K MT of 6.3M MT ; #2 of 13 GHGRP facilities under that parent ). Inside the EPA Chemicals sector it ranks #103 of 534 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 821,122 |
| 2022 | 914,744 |
| 2021 | 815,292 |
| 2020 | 881,232 |
| 2019 | 800,782 |
| 2018 | 861,882 |
| 2017 | 836,850 |
| 2016 | 769,835 |
| 2015 | 817,994 |
| 2014 | 812,331 |
| 2013 | 884,055 |
| 2012 | 765,747 |
| 2011 | 645,335 |
Facility insight: AIR LIQUIDE LARGE INDUSTRIES US LP - RODEO HYDROGEN PLANT
AIR LIQUIDE LARGE INDUSTRIES US LP - RODEO HYDROGEN PLANT (GHGRP ID 1003748) is a high-volume reporter at 821K MT CO₂e in 2023 from RODEO, CA (#742 of 8,713 nationally) under Chemicals (NAICS 325120).
From 2011 to 2023, reported CO₂e rose 27.2% (peak 915K MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2022 at 915K MT CO2e; latest 2023 sits 10.2% below that peak (821K MT). The largest year-to-year move was 2011→2012 (+18.7%, 120K MT).
Frequently Asked Questions
Where does AIR LIQUIDE LARGE INDUSTRIES US LP - RODEO HYDROGEN PLANT rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, AIR LIQUIDE LARGE INDUSTRIES US LP - RODEO HYDROGEN PLANT ranks #742 of 8,713 reporting facilities by latest reported CO₂e, and #40 of 549 facilities in CA (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than AIR LIQUIDE LARGE INDUSTRIES US LP - RODEO HYDROGEN PLANT? ▼
AIR LIQUIDE LARGE INDUSTRIES US LP - RODEO HYDROGEN PLANT's 821K MT CO₂e is higher than 7,971 of the 8,713 GHGRP facilities with reported emissions (91%), an exact count from the full corpus, not an estimate.
How much CO2 does AIR LIQUIDE LARGE INDUSTRIES US LP - RODEO HYDROGEN PLANT emit? ▼
AIR LIQUIDE LARGE INDUSTRIES US LP - RODEO HYDROGEN PLANT reported 821K MT CO2e in 2023.
What share of AMERICAN AIR LIQUIDE HOLDINGS does AIR LIQUIDE LARGE INDUSTRIES US LP - RODEO HYDROGEN PLANT represent? ▼
AIR LIQUIDE LARGE INDUSTRIES US LP - RODEO HYDROGEN PLANT accounts for 13% of AMERICAN AIR LIQUIDE HOLDINGS's reported GHGRP CO₂e (821K MT of 6.3M MT), ranking #2 of 13 facilities under that parent.
Where does AIR LIQUIDE LARGE INDUSTRIES US LP - RODEO HYDROGEN PLANT rank inside Chemicals? ▼
Among EPA GHGRP facilities tagged Chemicals, AIR LIQUIDE LARGE INDUSTRIES US LP - RODEO HYDROGEN PLANT ranks #103 of 534 by latest reported CO₂e.
Is AIR LIQUIDE LARGE INDUSTRIES US LP - RODEO HYDROGEN PLANT reducing emissions? ▼
Over 13 reporting years (2011–2023), AIR LIQUIDE LARGE INDUSTRIES US LP - RODEO HYDROGEN PLANT's emissions have increased by 27.2%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Peer sets outside CA for a top-third GHGRP emitter: CO₂e totals first, then Chemicals neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside CA (821K MT here).
Similar Chemicals CO₂e
Nearest same-sector facility totals outside CA.