HEXION INC.
NORCO, LA · ST. CHARLES PARISH · NAICS 325199
Data updated May 2026
HEXION INC. ranks among smaller GHGRP totals (#8,209 of 8,713 nationally; #501 of 531 in LA), a lower-footprint comparator in Chemicals.
- National rank #8,209 of 8,713 GHGRP facilities
- #501 of 531 in LA
- #517 of 534 in Chemicals
- -94.2% since 2011
HEXION INC. vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
3,070 8209th of 8713 higher than 504 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 · 2017
Facility footprint context
Inside the EPA Chemicals sector it ranks #517 of 534 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2017 | 3,070 |
| 2016 | 53,330 |
| 2015 | 61,408 |
| 2014 | 61,478 |
| 2013 | 62,414 |
| 2012 | 60,437 |
| 2011 | 53,197 |
Facility insight: HEXION INC.
HEXION INC. (ID 1005744) reported 3K MT CO₂e for 2017 in ST. CHARLES PARISH, LA (#8,209 of 8,713 by latest CO₂e).
Across 2011–2017, annual CO₂e fell 94.2%; peak load was 62K MT in 2013. This facility has filed every year from 2011 to 2017, a complete 7-year record.
Peak year was 2013 at 62K MT CO2e; latest 2017 sits 95.1% below that peak (3K MT). The largest year-to-year move was 2016→2017 (-94.2%, 50K MT).
Frequently Asked Questions
Where does HEXION INC. rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, HEXION INC. ranks #8,209 of 8,713 reporting facilities by latest reported CO₂e, and #501 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 HEXION INC.? ▼
HEXION INC.'s 3K MT CO₂e is higher than 504 of the 8,713 GHGRP facilities with reported emissions (6%), an exact count from the full corpus, not an estimate.
How much CO2 does HEXION INC. emit? ▼
HEXION INC. reported 3K MT CO2e in 2017.
Where does HEXION INC. rank inside Chemicals? ▼
Among EPA GHGRP facilities tagged Chemicals, HEXION INC. ranks #517 of 534 by latest reported CO₂e.
Is HEXION INC. reducing emissions? ▼
Over 7 reporting years (2011–2017), HEXION INC.'s emissions have decreased by 94.2%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Lower-footprint peers outside LA: nearest CO₂e totals and same-sector reporters for context.
Similar reported CO₂e
Nearest latest-year facility totals outside LA (3K MT here).
Similar Chemicals CO₂e
Nearest same-sector facility totals outside LA.