Ies Downstream, LLC - Kapolei Refinery Mm

91-480 Malakole St, Kapolei, HI 96707

LIKELY ACTIVELAST SEEN IN FEDERAL DATA JUL 2026 · 3 SOURCES

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

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What they make

Petroleum Refineries324110

Where it is

21.31349, -158.11379 · CENSUS TIGER

COUNTY

Honolulu County

METRO AREA

Urban Honolulu, HI

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Other plants nearby

Facility	City	Industry	Status	Distance
Par West Refinery	Kapolei	Petroleum Refineries 324110	LIKELY ACTIVE	0.7 KM
Tesoro - Barbers Point Marine Loading	Kapolei	Petroleum Refineries 324110	LIKELY ACTIVE	0.9 KM
Ala Imua	Kapolei	Asphalt Paving Mixture and Block Manufacturing 324121	LIKELY ACTIVE	1.9 KM
Philip Services Hawaii LTD (allwaste) - Oil Recycling Plant	Kapolei	Petroleum Lubricating Oil and Grease Manufacturing 324191	UNVERIFIED	2.1 KM
Ies - Kapolei	Kapolei	Petroleum Refineries 324110	LIKELY ACTIVE	2.3 KM

Every listed plant in Honolulu County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 6 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in AIR, AIRS/AFS, BR, CEDRI, E-GGRT, EIA-860, EIS, EPS, HI-EHW, ICIS, NCDB, NPDES, OTAQREG, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.

EPA ECHO compliance recordsOPERATING
first seen JUL 2026 · last seen JUL 2026
EPA Toxics Release InventoryOPERATING
first seen DEC 2023 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110000486304 · first seen NOV 2024 · last seen NOV 2024

IN HONOLULU COUNTY16 other plants share this one’s industry (Petroleum and Coal Products Manufacturing, NAICS 3241); 2 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name: EPA: IES DOWNSTREAM, LLC - KAPOLEI REFINERY MM · NOV 2026
Street address: EPA: 91-480 MALAKOLE ST · NOV 2026
City: EPA: KAPOLEI · NOV 2026
State: EPA: HI · NOV 2026
Coordinates: EPA: 21.313495,-158.113794 · NOV 2026
Hazardous waste generator (RCRA): EPA ECHO: LQG · NOV 2026

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