EPA GHGRP · reporting year 2023 · Chemicals

American Air Liquide Holdings - GHG emissions profile

Scope 1 reported greenhouse-gas emissions across 13 reporting facilities in 5 states, from the EPA Greenhouse Gas Reporting Program.

MT CO₂e (2023)
6.3M
Reporting facilities
13
States covered
5
Overall rank
#82

Data updated May 2026

American Air Liquide Holdings is a chemicals company that reported 6.3M metric tons of CO2-equivalent emissions in 2023 across 13 reporting facilities in 5 states, per EPA GHGRP data covering 2011–2023. Emissions increased 36% over the tracked period.

Emissions Insight: American Air Liquide Holdings

American Air Liquide Holdings reported 6.3M metric tons of CO2-equivalent in 2023, placing it at rank #82 among all EPA Greenhouse Gas Reporting Program (GHGRP) reporters and #9 within the Chemicals category. The company operates 13 reporting facilities distributed across 5 states, giving an average of approximately 485K metric tons of CO2e per facility. Only sites emitting 25,000+ metric tons of CO2e annually are required to report, so these figures represent the company's largest operational emitters rather than its entire carbon footprint.

Classified in the Chemicals sector (NAICS code 325120), American Air Liquide Holdings sits alongside peers subject to the same reporting thresholds under 40 CFR Part 98. Across the 13 reporting years on record (2011–2023), the data shows a rise of 36.2% in annual emissions. This multi-year lens is critical because year-on-year variation may reflect production volume, fuel mix, facility acquisitions or divestitures, and efficiency upgrades rather than underlying operational intensity.

For analysts and policy users, the key takeaway is that this profile reflects self-reported Scope 1 combustion, process, and fugitive emissions verified by the EPA, not Scope 2 purchased electricity or Scope 3 value-chain emissions. When comparing American Air Liquide Holdings to other large emitters, weight the 13-facility footprint against the 6.3M MT total to understand concentration risk. California SB 253 and SEC climate disclosure rules will push many GHGRP reporters toward broader Scope 1–3 reporting over the next reporting cycles, so this EPA baseline will remain the comparable backbone for tracking corporate carbon performance.

Largest facilities by reported emissions

American Air Liquide Holdings - top facilities (MT CO₂e)

Bayou Cogeneration Plant2.0MAIR LIQUIDE LARGE INDUSTRIES…821KLa Porte Steam Methane Refor…781KAIR LIQUID LARGE INDUSTRIES …618KAIR LIQUIDE AMERICA CORP482KAir Liquide Large Industries…399KAIR LIQUIDE AMERICA CORP.370KAIR LIQUIDE - CORPUS CHRISTI…343K

American Air Liquide Holdings's largest reporting facilities by cumulative CO₂e

Source: EPA Greenhouse Gas Reporting Program (GHGRP) As of Reporting year 2023

Reported emissions over time

4.5M5M5.5M6M6.5M 2011201320152017201920212023 6.3M

American Air Liquide Holdings annual reported GHG emissions, 2011–2023

Source: EPA Greenhouse Gas Reporting Program (GHGRP) As of Reporting year 2023

American Air Liquide Holdings reported 6.3M MT CO₂e in 2023, compared with 4.6M MT in 2011 - a rise of 36.2% across the EPA GHGRP reporting record.

Facilities (13)

Facility Location Emissions (MT CO2e)
Bayou Cogeneration Plant
Chemicals
PASADENA, TX 2.0M
AIR LIQUIDE LARGE INDUSTRIES US LP - RODEO HYDROGEN PLANT
Chemicals
RODEO, CA 821K
La Porte Steam Methane Reformer
Chemicals
La Porte, TX 781K
AIR LIQUID LARGE INDUSTRIES US, LP
Chemicals
EL SEGUNDO, CA 618K
AIR LIQUIDE AMERICA CORP
Chemicals
LONGVIEW, TX 482K
Air Liquide Large Industries US - SMR
Chemicals
Pasadena, TX 399K
AIR LIQUIDE AMERICA CORP.
Chemicals
GEISMAR, LA 370K
AIR LIQUIDE - CORPUS CHRISTI SMR
Chemicals
CORPUS CHRISTI, TX 343K
AIR LIQUIDE - FREEPORT HYCO PLANT
Chemicals
FREEPORT, TX 176K
AIR LIQUIDE GEISMAR UTILITY SERVICES
Power Plants
GEISMAR, LA 130K
Air Liquide North Las Vegas Liquid Hydrogen Plant
Chemicals
North Las Vegas, NV 87K
Air Liquide Hydrogen Plant
Chemicals
Anacortes, WA 72K
AIR LIQUIDE - PORT NECHES ASU COGENERATION PLANT
Chemicals
PORT NECHES, TX 2K

Frequently Asked Questions

How much greenhouse gas does American Air Liquide Holdings emit?

American Air Liquide Holdings reported 6.3M metric tons of CO2 equivalent (CO2e) in 2023, according to EPA Greenhouse Gas Reporting Program data covering 13 reporting facilities across 5 states.

How does American Air Liquide Holdings rank among U.S. emitters?

American Air Liquide Holdings is ranked #82 overall among all EPA GHGRP reporting companies and #9 within the Chemicals sector.

Is American Air Liquide Holdings increasing or decreasing emissions?

Over 13 reporting years (2011–2023), American Air Liquide Holdings's emissions have increased by 36.2%. This may reflect expanded operations or increased production.

How many facilities does American Air Liquide Holdings operate?

American Air Liquide Holdings has 13 facilities reporting to the EPA GHGRP across 5 states. Each facility emitting 25,000+ metric tons of CO2e per year is required to report.

What industry is American Air Liquide Holdings in?

American Air Liquide Holdings is classified in the Chemicals sector (NAICS code 325120). Industry classification is based on EPA reporting categories.

Where does this emissions data come from?

All data comes from the EPA Greenhouse Gas Reporting Program (GHGRP), which requires U.S. facilities emitting 25,000+ metric tons of CO2e annually to report. Data is self-reported by facilities and undergoes EPA verification.

Emissions guides & analysis

Source: EPA GHGRP EPA GHGRP Data is based on facility self-reporting. Not environmental compliance advice

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the EPA Greenhouse Gas Reporting Program (GHGRP). Consult a qualified professional before making decisions based on this data.

Every figure on PlainCarbon is rendered directly from EPA Greenhouse Gas Reporting Program (GHGRP) data, no number is typed in by an editor. This page draws directly on the EPA Greenhouse Gas Reporting Program (GHGRP), no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.