NUCOR STEEL SEATTLE INC
SEATTLE, WA · KING COUNTY · NAICS 331110
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, NUCOR STEEL SEATTLE INC ranks #3,020 of 8,713 U.S. reporting facilities by latest reported CO₂e and #38 of 116 facilities in WA.
- National rank #3,020 of 8,713 GHGRP facilities
- #38 of 116 in WA
- #153 of 363 in Metals
- 1.5% of NUCOR parent CO₂e
- 2023 mix: 0% non-CO₂ (N₂O-led)
- -38.7% since 2011
NUCOR STEEL SEATTLE INC vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
82,396 3020th of 8713 higher than 5,693 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 1.5% of NUCOR reported parent CO₂e (82K MT of 5.6M MT ; #16 of 25 GHGRP facilities under that parent ). Inside the EPA Metals sector it ranks #153 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 82K 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%
- 82K MT
- CH₄
- 0%
- 19 MT
- N₂O
- 0%
- 22 MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 82,396 |
| 2022 | 84,680 |
| 2021 | 97,512 |
| 2020 | 119,980 |
| 2019 | 179,010 |
| 2018 | 146,394 |
| 2017 | 168,977 |
| 2016 | 97,811 |
| 2015 | 115,173 |
| 2014 | 166,109 |
| 2013 | 128,708 |
| 2012 | 124,468 |
| 2011 | 134,335 |
Facility insight: NUCOR STEEL SEATTLE INC
NUCOR STEEL SEATTLE INC (EPA GHGRP Facility ID 1000029) reported 82K metric tons of CO2-equivalent in 2023, operating in SEATTLE, WA within KING COUNTY. Among GHGRP reporters it ranks #3,020 of 8,713 nationally by latest CO₂e and #38 of 116 in WA. The site is classified under Metals with NAICS code 331110.
Across 2011–2023, annual CO₂e fell 38.7%; peak load was 179K MT in 2019. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2019 at 179K MT CO2e; latest 2023 sits 54% below that peak (82K MT). The largest year-to-year move was 2016→2017 (+72.8%, 71K MT).
Frequently Asked Questions
Where does NUCOR STEEL SEATTLE INC rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, NUCOR STEEL SEATTLE INC ranks #3,020 of 8,713 reporting facilities by latest reported CO₂e, and #38 of 116 facilities in WA (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than NUCOR STEEL SEATTLE INC? ▼
NUCOR STEEL SEATTLE INC's 82K MT CO₂e is higher than 5,693 of the 8,713 GHGRP facilities with reported emissions (65%), an exact count from the full corpus, not an estimate.
How much CO2 does NUCOR STEEL SEATTLE INC emit? ▼
NUCOR STEEL SEATTLE INC reported 82K MT CO2e in 2023.
What share of NUCOR does NUCOR STEEL SEATTLE INC represent? ▼
NUCOR STEEL SEATTLE INC accounts for 1.5% of NUCOR's reported GHGRP CO₂e (82K MT of 5.6M MT), ranking #16 of 25 facilities under that parent.
What is NUCOR STEEL SEATTLE INC's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0% of reported CO₂e at NUCOR STEEL SEATTLE INC, with N₂O the larger non-CO₂ share at 0% (CO₂ 100%). Shares use the facility's GHGRP gas components for that year.
Where does NUCOR STEEL SEATTLE INC rank inside Metals? ▼
Among EPA GHGRP facilities tagged Metals, NUCOR STEEL SEATTLE INC ranks #153 of 363 by latest reported CO₂e.
Is NUCOR STEEL SEATTLE INC reducing emissions? ▼
Over 13 reporting years (2011–2023), NUCOR STEEL SEATTLE INC's emissions have decreased by 38.7%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for NUCOR STEEL SEATTLE INC, both outside WA so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside WA (82K MT here).
Similar Metals CO₂e
Nearest same-sector facility totals outside WA.