AMERICAS STYRENICS LLC - ST JAMES PLANT
ST. JAMES, LA · ST. JAMES PARISH · NAICS 325110
Data updated May 2026
AMERICAS STYRENICS LLC - ST JAMES PLANT sits in the upper third of EPA GHGRP reporters by latest CO₂e (#780 of 8,713 nationally, #50 of 531 in LA).
- National rank #780 of 8,713 GHGRP facilities
- #50 of 531 in LA
- #113 of 534 in Chemicals
- 4.3% of CHEVRON parent CO₂e
- 2023 mix: 0.2% non-CO₂ (N₂O-led)
- +23.8% since 2011
AMERICAS STYRENICS LLC - ST JAMES PLANT vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
771,321 780th of 8713 higher than 7,933 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 4.3% of CHEVRON reported parent CO₂e (771K MT of 18.0M MT ; #6 of 17 GHGRP facilities under that parent ). Inside the EPA Chemicals sector it ranks #113 of 534 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 771K MT CO₂e reported for 2023, non-CO₂ gases are 0.2% , led by N₂O at 0.1% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 99.8%
- 770K MT
- CH₄
- 0.1%
- 504 MT
- N₂O
- 0.1%
- 1K MT
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 771,321 |
| 2022 | 596,882 |
| 2021 | 733,592 |
| 2020 | 670,040 |
| 2019 | 709,022 |
| 2018 | 721,117 |
| 2017 | 623,078 |
| 2016 | 684,727 |
| 2015 | 666,631 |
| 2014 | 618,522 |
| 2013 | 712,053 |
| 2012 | 702,868 |
| 2011 | 622,859 |
Facility insight: AMERICAS STYRENICS LLC - ST JAMES PLANT
AMERICAS STYRENICS LLC - ST JAMES PLANT (GHGRP ID 1001962) is a high-volume reporter at 771K MT CO₂e in 2023 from ST. JAMES, LA (#780 of 8,713 nationally) under Chemicals (NAICS 325110).
From 2011 to 2023, reported CO₂e rose 23.8% (peak 771K MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Frequently Asked Questions
Where does AMERICAS STYRENICS LLC - ST JAMES PLANT rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, AMERICAS STYRENICS LLC - ST JAMES PLANT ranks #780 of 8,713 reporting facilities by latest reported CO₂e, and #50 of 531 facilities in LA (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than AMERICAS STYRENICS LLC - ST JAMES PLANT? ▼
AMERICAS STYRENICS LLC - ST JAMES PLANT's 771K MT CO₂e is higher than 7,933 of the 8,713 GHGRP facilities with reported emissions (91%), an exact count from the full corpus, not an estimate.
How much CO2 does AMERICAS STYRENICS LLC - ST JAMES PLANT emit? ▼
AMERICAS STYRENICS LLC - ST JAMES PLANT reported 771K MT CO2e in 2023.
What share of CHEVRON does AMERICAS STYRENICS LLC - ST JAMES PLANT represent? ▼
AMERICAS STYRENICS LLC - ST JAMES PLANT accounts for 4.3% of CHEVRON's reported GHGRP CO₂e (771K MT of 18.0M MT), ranking #6 of 17 facilities under that parent.
What is AMERICAS STYRENICS LLC - ST JAMES PLANT's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.2% of reported CO₂e at AMERICAS STYRENICS LLC - ST JAMES PLANT, with N₂O the larger non-CO₂ share at 0.1% (CO₂ 99.8%). Shares use the facility's GHGRP gas components for that year.
Where does AMERICAS STYRENICS LLC - ST JAMES PLANT rank inside Chemicals? ▼
Among EPA GHGRP facilities tagged Chemicals, AMERICAS STYRENICS LLC - ST JAMES PLANT ranks #113 of 534 by latest reported CO₂e.
Is AMERICAS STYRENICS LLC - ST JAMES PLANT reducing emissions? ▼
Over 13 reporting years (2011–2023), AMERICAS STYRENICS LLC - ST JAMES PLANT's emissions have increased by 23.8%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Peer sets outside LA for a top-third GHGRP emitter: CO₂e totals first, then Chemicals neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside LA (771K MT here).
Similar Chemicals CO₂e
Nearest same-sector facility totals outside LA.