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Americas Styrenics LLC - St James Plant

9901 Hwy 18, Saint James, LA 70086

LIKELY ACTIVELAST SEEN IN FEDERAL DATA APR 2026 · 3 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

Petrochemical Manufacturing325110

Where it is

30.08013, -90.91600 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS
STREET VIEW

Other plants nearby

FacilityCityIndustryStatusDistance
Gulf Sulphur Services LTD LP - River Sulfur FacilitySaint JamesOther Basic Inorganic Chemical Manufacturing
325180
LIKELY ACTIVE0.5 KM
ConventConventAll Other Basic Organic Chemical Manufacturing
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LIKELY ACTIVE2.2 KM
Nexpera - BurnsideDarrowOther Basic Inorganic Chemical Manufacturing
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LIKELY ACTIVE3.9 KM
Air Products & Chemicals INC - Convent Hydrogen PlantConventIndustrial Gas Manufacturing
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UNVERIFIED4.3 KM
Nexpera LLC - Nexpera-burnside FacilityDarrowOther Basic Inorganic Chemical Manufacturing
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LIKELY ACTIVE4.7 KM

Every listed plant in St. James County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 6 FIELDS

Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.

EPA cross-references this facility in AIR, AIRS/AFS, BR, CEDRI, E-GGRT, EIS, ICIS, LA-TEMPO, NPDES, RBLC, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.

SourceEvidenceFirst seenLast seen
EPA ECHOOPERATINGAPR 2026APR 2026
EPA TRIOPERATINGDEC 2023DEC 2023
EPA FRSEXISTENCEJUN 2018JUN 2018
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
FIELDSOURCESIGNAL
ADDRESS LINE1EPA FRSJUL 2026
CITYEPA FRSJUL 2026
GEOMEPA FRSJUL 2026
NAMEEPA FRSJUL 2026
RCRA GENERATOR STATUSEPA ECHOSEP 2026
STATEEPA FRSJUL 2026

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

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