Air Products and Chemicals Inc./Detroit Hydrogen Facility Marathon Refinery
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.
Detroit, MI · WAYNE COUNTY · NAICS 325120
Data updated May 2026
Annual Emissions History
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 386,199 |
| 2022 | 403,262 |
| 2021 | 463,317 |
| 2020 | 392,799 |
| 2019 | 385,187 |
| 2018 | 350,789 |
| 2017 | 371,991 |
| 2016 | 417,011 |
| 2015 | 370,983 |
| 2014 | 375,625 |
| 2013 | 420,347 |
| 2012 | 73,655 |
Facility Insight: Air Products and Chemicals Inc./Detroit Hydrogen Facility Marathon Refinery
Air Products and Chemicals Inc./Detroit Hydrogen Facility Marathon Refinery (EPA GHGRP Facility ID 1010625) reported 386K metric tons of CO2-equivalent in 2023, operating in Detroit, MI within WAYNE COUNTY. The site is classified under Chemicals with NAICS code 325120.
The facility has 12 years of reported data on record, covering the 2012–2023 window. Over that period, annual CO2e emissions rose by 424.3%, with the peak observed year showing up to 463K MT CO2e.
Emissions Analysis
Air Products and Chemicals Inc./Detroit Hydrogen Facility Marathon Refinery is a moderate emitter at 386K MT CO2e, typical of mid-sized industrial operations.
Frequently Asked Questions
How much CO2 does Air Products and Chemicals Inc./Detroit Hydrogen Facility Marathon Refinery emit? ▼
Air Products and Chemicals Inc./Detroit Hydrogen Facility Marathon Refinery reported 386K MT CO2e in 2023.
Is Air Products and Chemicals Inc./Detroit Hydrogen Facility Marathon Refinery reducing emissions? ▼
Over 12 reporting years (2012–2023), Air Products and Chemicals Inc./Detroit Hydrogen Facility Marathon Refinery's emissions have increased by 424.3%. This may reflect expanded operations or increased production.