emissionhub.cc / Largest emitters / Indiana / US Steel Corp - Gary Works
US Steel Corp - Gary Works: 10.9 million metric tons CO2e in 2023
US Steel Corp - Gary Works in Gary, Indiana reported 10,928,816 metric tons of CO2-equivalent direct emissions to the EPA for 2023, the #1 largest of 186 reporting direct emitters in Indiana and #12 nationally.
- Direct emissions, 2023
- 10,928,816 t CO2e
- Rank
- #1 of 186 direct emitters in Indiana; #12 of 6,455 in the U.S.
- Share of Indiana total
- 10.1%
- Sector
- Metals, Waste
- Location
- Gary, Lake, Indiana
- Parent company
- US STEEL CORP (100%)
- NAICS code
- 331110
- EPA GHGRP facility ID
- 1000418
By gas
| Gas | t CO2e | Share |
|---|---|---|
| Carbon Dioxide | 10,812,592 | 98.9% |
| Methane | 114,295 | 1.0% |
| Nitrous Oxide | 1,930 | 0.0% |
See facility 1000418 on EPA FLIGHT · All direct emitters in Indiana
Source: EPA Greenhouse Gas Reporting Program, 2023 reporting year, sector-level emissions from data.epa.gov (fetched October 31, 2026). Direct emissions in metric tons CO2e as EPA totals them: emitter sectors only, biogenic CO2 reported separately. Covers facilities that report as direct emitters; most emit 25,000 t CO2e or more a year. Reference only.
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