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Air Liquide Industrial Gas Expansion in Support of Hyundai Steel Project

Sector: Manufacturing (Industrial) • Location: Louisiana, United States

Source: Donaldsonville Chief

Project
Planned

Air Liquide will invest more than $350 million to expand industrial gas production and infrastructure, including adding a new air separation unit at the existing Koch Methanol facility and expanding pipeline infrastructure in St. James Parish, Louisiana. This expansion supports the Hyundai-POSCO Louisiana steel facility and other manufacturers along the Mississippi River by supplying oxygen, nitro

Status
Prospective
Sector
Manufacturing (Industrial), Steel, Fertilizers
Location
Louisiana, United States of America
Updated
22 Jul 2026
Source
Donaldsonville Chief

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The project “Air Liquide Industrial Gas Expansion in Support of Hyundai Steel Project” is an infrastructure initiative in the Manufacturing (Industrial) sector, located in Louisiana, United States. Taiyo aggregates data on it from Donaldsonville Chief.

Participants

Not available for this record.

Status

Original status

planned

Taiyo status

Prospective

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

Air Liquide will invest more than $350 million to expand industrial gas production and infrastructure, including adding a new air separation unit at the existing Koch Methanol facility and expanding pipeline infrastructure in St. James Parish, Louisiana. This expansion supports the Hyundai-POSCO Louisiana steel facility and other manufacturers along the Mississippi River by supplying oxygen, nitrogen, and argon for steel production.

Original sector

Industrial Gas Production

Budget

Location

Country

United States of America (USA)

State

Louisiana

Source

Source

Donaldsonville Chief

URL

More Details

Record type

Project

Sector

Manufacturing (Industrial), Steel, Fertilizers

Article published date

2026-04-25

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