Big River Steel LLC
Osceola, AR · NAICS 331110
Data updated May 2026
Big River Steel LLC sits in the upper third of EPA GHGRP reporters by latest CO₂e (#1,182 of 8,713 nationally, #17 of 185 in AR).
- National rank #1,182 of 8,713 GHGRP facilities
- #17 of 185 in AR
- #35 of 363 in Metals
- 100% of Pinnacle Mountain Holding Co III parent CO₂e
- 2023 mix: 0% non-CO₂ (N₂O-led)
- +55.1% since 2017
Big River Steel LLC vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
380,303 1182nd of 8713 higher than 7,531 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 100% of Pinnacle Mountain Holding Co III reported parent CO₂e (380K MT of 380K MT ). Inside the EPA Metals sector it ranks #35 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 380K 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%
- 380K MT
- CH₄
- 0%
- 83 MT
- N₂O
- 0%
- 99 MT
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 380,303 |
| 2022 | 524,209 |
| 2021 | 527,966 |
| 2020 | 350,311 |
| 2019 | 325,976 |
| 2018 | 312,792 |
| 2017 | 245,217 |
Facility insight: Big River Steel LLC
Big River Steel LLC (GHGRP ID 1012997) is a high-volume reporter at 380K MT CO₂e in 2023 from Osceola, AR (#1,182 of 8,713 nationally) under Metals (NAICS 331110).
From 2017 to 2023, reported CO₂e rose 55.1% (peak 528K MT). This facility has filed every year from 2017 to 2023, a complete 7-year record.
Peak year was 2021 at 528K MT CO2e; latest 2023 sits 28% below that peak (380K MT). The largest year-to-year move was 2020→2021 (+50.7%, 178K MT).
Frequently Asked Questions
Where does Big River Steel LLC rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Big River Steel LLC ranks #1,182 of 8,713 reporting facilities by latest reported CO₂e, and #17 of 185 facilities in AR (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than Big River Steel LLC? ▼
Big River Steel LLC's 380K MT CO₂e is higher than 7,531 of the 8,713 GHGRP facilities with reported emissions (86%), an exact count from the full corpus, not an estimate.
How much CO2 does Big River Steel LLC emit? ▼
Big River Steel LLC reported 380K MT CO2e in 2023.
What share of Pinnacle Mountain Holding Co III does Big River Steel LLC represent? ▼
Big River Steel LLC accounts for 100% of Pinnacle Mountain Holding Co III's reported GHGRP CO₂e (380K MT of 380K MT).
What is Big River Steel LLC's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0% of reported CO₂e at Big River Steel LLC, with N₂O the larger non-CO₂ share at 0% (CO₂ 100%). Shares use the facility's GHGRP gas components for that year.
Where does Big River Steel LLC rank inside Metals? ▼
Among EPA GHGRP facilities tagged Metals, Big River Steel LLC ranks #35 of 363 by latest reported CO₂e.
Is Big River Steel LLC reducing emissions? ▼
Over 7 reporting years (2017–2023), Big River Steel LLC's emissions have increased by 55.1%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Peer sets outside AR for a top-third GHGRP emitter: CO₂e totals first, then Metals neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside AR (380K MT here).
Similar Metals CO₂e
Nearest same-sector facility totals outside AR.