NUCOR STEEL MARION, INC. (0351010017)
MARION, OH · MARION COUNTY · NAICS 331110
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, NUCOR STEEL MARION, INC. (0351010017) ranks #3,461 of 8,713 U.S. reporting facilities by latest reported CO₂e and #143 of 346 facilities in OH.
- National rank #3,461 of 8,713 GHGRP facilities
- #143 of 346 in OH
- #174 of 363 in Metals
- 1.2% of NUCOR parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- -23.0% since 2011
NUCOR STEEL MARION, INC. (0351010017) vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
67,862 3461st of 8713 higher than 5,252 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 1.2% of NUCOR reported parent CO₂e (68K MT of 5.6M MT ; #20 of 25 GHGRP facilities under that parent ). Inside the EPA Metals sector it ranks #174 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 68K MT CO₂e reported for 2023, non-CO₂ gases are 0.1% , led by N₂O at 0% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 99.9%
- 68K MT
- CH₄
- 0%
- 18 MT
- N₂O
- 0%
- 21 MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 67,862 |
| 2022 | 62,911 |
| 2021 | 72,851 |
| 2020 | 77,701 |
| 2019 | 69,578 |
| 2018 | 96,177 |
| 2017 | 104,290 |
| 2016 | 68,225 |
| 2015 | 67,642 |
| 2014 | 68,321 |
| 2013 | 58,722 |
| 2012 | 60,351 |
| 2011 | 88,085 |
Facility insight: NUCOR STEEL MARION, INC. (0351010017)
NUCOR STEEL MARION, INC. (0351010017) (EPA GHGRP Facility ID 1007577) reported 68K metric tons of CO2-equivalent in 2023, operating in MARION, OH within MARION COUNTY. Among GHGRP reporters it ranks #3,461 of 8,713 nationally by latest CO₂e and #143 of 346 in OH. The site is classified under Metals with NAICS code 331110.
Across 2011–2023, annual CO₂e fell 23.0%; peak load was 104K MT in 2017. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2017 at 104K MT CO2e; latest 2023 sits 34.9% below that peak (68K MT). The largest year-to-year move was 2016→2017 (+52.9%, 36K MT).
Frequently Asked Questions
Where does NUCOR STEEL MARION, INC. (0351010017) rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, NUCOR STEEL MARION, INC. (0351010017) ranks #3,461 of 8,713 reporting facilities by latest reported CO₂e, and #143 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 NUCOR STEEL MARION, INC. (0351010017)? ▼
NUCOR STEEL MARION, INC. (0351010017)'s 68K MT CO₂e is higher than 5,252 of the 8,713 GHGRP facilities with reported emissions (60%), an exact count from the full corpus, not an estimate.
How much CO2 does NUCOR STEEL MARION, INC. (0351010017) emit? ▼
NUCOR STEEL MARION, INC. (0351010017) reported 68K MT CO2e in 2023.
What share of NUCOR does NUCOR STEEL MARION, INC. (0351010017) represent? ▼
NUCOR STEEL MARION, INC. (0351010017) accounts for 1.2% of NUCOR's reported GHGRP CO₂e (68K MT of 5.6M MT), ranking #20 of 25 facilities under that parent.
What is NUCOR STEEL MARION, INC. (0351010017)'s 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at NUCOR STEEL MARION, INC. (0351010017), with N₂O the larger non-CO₂ share at 0% (CO₂ 99.9%). Shares use the facility's GHGRP gas components for that year.
Where does NUCOR STEEL MARION, INC. (0351010017) rank inside Metals? ▼
Among EPA GHGRP facilities tagged Metals, NUCOR STEEL MARION, INC. (0351010017) ranks #174 of 363 by latest reported CO₂e.
Is NUCOR STEEL MARION, INC. (0351010017) reducing emissions? ▼
Over 13 reporting years (2011–2023), NUCOR STEEL MARION, INC. (0351010017)'s emissions have decreased by 23%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for NUCOR STEEL MARION, INC. (0351010017), both outside OH so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside OH (68K MT here).
Similar Metals CO₂e
Nearest same-sector facility totals outside OH.