Cleveland-Cliffs Steel Corporation - Middletown Works
MIDDLETOWN, OH · Butler · NAICS 331110
Data updated May 2026
Cleveland-Cliffs Steel Corporation - Middletown Works sits in the upper third of EPA GHGRP reporters by latest CO₂e (#132 of 8,713 nationally, #6 of 346 in OH).
- National rank #132 of 8,713 GHGRP facilities
- #6 of 346 in OH
- #7 of 363 in Metals
- 12.8% of CLEVELAND-CLIFFS parent CO₂e
- 2023 mix: 0% non-CO₂ (N₂O-led)
- -22.3% since 2011
Cleveland-Cliffs Steel Corporation - Middletown Works vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
3,512,088 132nd of 8713 higher than 8,581 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 12.8% of CLEVELAND-CLIFFS reported parent CO₂e (3.5M MT of 27.4M MT ; #4 of 28 GHGRP facilities under that parent ). Inside the EPA Metals sector it ranks #7 of 363 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 3.5M MT CO₂e reported for 2023, non-CO₂ gases are 0% , led by N₂O at 0% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 100%
- 3.5M MT
- CH₄
- 0%
- 446 MT
- N₂O
- 0%
- 915 MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 3,512,088 |
| 2022 | 3,228,689 |
| 2021 | 3,375,590 |
| 2020 | 4,069,595 |
| 2019 | 4,377,141 |
| 2018 | 4,419,090 |
| 2017 | 4,417,272 |
| 2016 | 4,569,484 |
| 2015 | 4,485,150 |
| 2014 | 5,265,995 |
| 2013 | 4,159,746 |
| 2012 | 4,595,952 |
| 2011 | 4,521,363 |
Facility insight: Cleveland-Cliffs Steel Corporation - Middletown Works
Cleveland-Cliffs Steel Corporation - Middletown Works (GHGRP ID 1000274) is a high-volume reporter at 3.5M MT CO₂e in 2023 from MIDDLETOWN, OH (#132 of 8,713 nationally) under Metals (NAICS 331110).
Across 2011–2023, annual CO₂e fell 22.3%; peak load was 5.3M MT in 2014. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2014 at 5.3M MT CO2e; latest 2023 sits 33.3% below that peak (3.5M MT). The largest year-to-year move was 2013→2014 (+26.6%, 1.1M MT).
Frequently Asked Questions
Where does Cleveland-Cliffs Steel Corporation - Middletown Works rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Cleveland-Cliffs Steel Corporation - Middletown Works ranks #132 of 8,713 reporting facilities by latest reported CO₂e, and #6 of 346 facilities in OH (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than Cleveland-Cliffs Steel Corporation - Middletown Works? ▼
Cleveland-Cliffs Steel Corporation - Middletown Works's 3.5M MT CO₂e is higher than 8,581 of the 8,713 GHGRP facilities with reported emissions (98%), an exact count from the full corpus, not an estimate.
How much CO2 does Cleveland-Cliffs Steel Corporation - Middletown Works emit? ▼
Cleveland-Cliffs Steel Corporation - Middletown Works reported 3.5M MT CO2e in 2023.
What share of CLEVELAND-CLIFFS does Cleveland-Cliffs Steel Corporation - Middletown Works represent? ▼
Cleveland-Cliffs Steel Corporation - Middletown Works accounts for 12.8% of CLEVELAND-CLIFFS's reported GHGRP CO₂e (3.5M MT of 27.4M MT), ranking #4 of 28 facilities under that parent.
What is Cleveland-Cliffs Steel Corporation - Middletown Works's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0% of reported CO₂e at Cleveland-Cliffs Steel Corporation - Middletown Works, with N₂O the larger non-CO₂ share at 0% (CO₂ 100%). Shares use the facility's GHGRP gas components for that year.
Where does Cleveland-Cliffs Steel Corporation - Middletown Works rank inside Metals? ▼
Among EPA GHGRP facilities tagged Metals, Cleveland-Cliffs Steel Corporation - Middletown Works ranks #7 of 363 by latest reported CO₂e.
Is Cleveland-Cliffs Steel Corporation - Middletown Works reducing emissions? ▼
Over 13 reporting years (2011–2023), Cleveland-Cliffs Steel Corporation - Middletown Works's emissions have decreased by 22.3%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Peer sets outside OH for a top-third GHGRP emitter: CO₂e totals first, then Metals neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside OH (3.5M MT here).
Similar Metals CO₂e
Nearest same-sector facility totals outside OH.