STEEL DYNAMICS INC
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BUTLER, IN · DEKALB COUNTY · NAICS 331110
Data updated May 2026
Annual Emissions History
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 982,503 |
| 2022 | 920,300 |
| 2021 | 922,011 |
| 2020 | 978,029 |
| 2019 | 956,812 |
| 2018 | 948,794 |
| 2017 | 936,744 |
| 2016 | 922,752 |
| 2015 | 766,645 |
| 2014 | 854,698 |
| 2013 | 911,572 |
| 2012 | 861,092 |
| 2011 | 933,867 |
Facility Insight: STEEL DYNAMICS INC
STEEL DYNAMICS INC (EPA GHGRP Facility ID 1005584) reported 983K metric tons of CO2-equivalent in 2023, operating in BUTLER, IN within DEKALB COUNTY. The site is classified under Metals with NAICS code 331110.
The facility has 13 years of reported data on record, covering the 2011–2023 window. Over that period, annual CO2e emissions rose by 5.2%, with the peak observed year showing up to 983K MT CO2e.
Emissions Analysis
STEEL DYNAMICS INC is a moderate emitter at 983K MT CO2e, typical of mid-sized industrial operations.
Frequently Asked Questions
How much CO2 does STEEL DYNAMICS INC emit? ▼
STEEL DYNAMICS INC reported 983K MT CO2e in 2023.
Is STEEL DYNAMICS INC reducing emissions? ▼
Over 13 reporting years (2011–2023), STEEL DYNAMICS INC's emissions have increased by 5.2%. Emissions have remained relatively stable.