Aes Warrior Run Cogeneration Facility

11600 Mexico Farms Rd Se, Cumberland, MD 21502

LIKELY ACTIVELAST SEEN IN FEDERAL DATA APR 2026 · 4 SOURCES

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

WARN ACT NOTICE FILED WITH THE STATE

Plant closing notice effective JUN 1, 2024 · 40 employees · filed MAR 22, 2024 · Plant Closure — a federal source has recorded the plant since, so this notice does not set its status

Notices filed with the state under the federal WARN Act, as the state publishes them, collected by the WARN Act notices feed (CC BY 4.0). A notice records what the employer told the state; it is not by itself proof that the plant closed.

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What they make

Industrial Gas Manufacturing325120

Where it is

39.59914, -78.74645 · CENSUS TIGER

COUNTY

Allegany County

METRO AREA

Cumberland, MD-WV

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Other plants nearby

Facility	City	Industry	Status	Distance
Kingsford Manufacturing Company, Beryl	Piedmont	Other Basic Organic Chemical Manufacturing 325191	LIKELY ACTIVE	30.7 KM

Every listed plant in Allegany County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 7 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, CAMDBS, CEDRI, E-GGRT, EGRID, EIA-860, EIS, ICIS, MD-EPSC, MD-PEMIS, MD-RCRA, MD-TEMPO, NCDB, NPDES, RBLC, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.

EPA ECHO compliance recordsOPERATING
first seen APR 2026 · last seen APR 2026
EPA Toxics Release InventoryOPERATING
first seen DEC 2023 · last seen DEC 2024
State WARN plant-closing and layoff noticesEXISTENCE
first seen JUN 2024 · last seen JUN 2024
EPA Facility Registry ServiceEXISTENCE
Record 110000551055 · first seen JUN 2017 · last seen JUN 2017

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: AES WARRIOR RUN COGENERATION FACILITY · OCT 2026
Street address: EPA: 11600 MEXICO FARMS RD SE · OCT 2026
City: EPA: CUMBERLAND · OCT 2026
State: EPA: MD · OCT 2026
County (FIPS code): EPA: 24001 · OCT 2026
Coordinates: EPA: 39.599143,-78.746453 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: VSQG · OCT 2026

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