Shintech Plaquemine integrated production expansion project, US

Name of the Project
Shintech Plaquemine integrated production expansion project.
Location
Plaquemine, Louisiana, US.
Project Owner/s
US polyvinyl chloride (PVC) and chlor-alkali producer Shintech Inc, a wholly owned subsidiary of Japanese chemical manufacturer Shin-Etsu Chemical Company.
Project Description
The project entails a further expansion of Shintech’s integrated PVC production capabilities at its existing Plaquemine manufacturing complex.
It also includes the construction of a second ethylene production unit and fourth chlor-alkali and vinyl chloride monomer (VCM) production plants.
The expansion will increase Shintech’s ethylene production capacity by 625 000 t/y, VCM production capacity by 500 000 t/y and caustic soda production capacity by 310 000 t/y.
Potential Job Creation
Not stated.
Capital Expenditure
$3.4-billion.
Planned Start/End Date
Shin-Etsu announced the final investment decision on March 5, 2026.
Completion of construction is planned for towards the end of 2030.
Latest Developments
None stated.
Key Contracts, Suppliers and Consultants
None disclosed.
Contact Details for Project Information
Shintech Inc, tel +1 713 965 0713.
Plaquemine facility, tel +1 225 687 2105.
Article Enquiry
Email Article
Save Article
To advertise email advertising@creamermedia.co.za or click here
Announcements
What's On
Subscribe to improve your user experience...
Option 1 (equivalent of R125 a month):
Receive a weekly copy of Creamer Media's Engineering News & Mining Weekly magazine
(print copy for those in South Africa and e-magazine for those outside of South Africa)
Receive daily email newsletters
Access to full search results
Access archive of magazine back copies
Access to Projects in Progress
Access to ONE Research Report of your choice in PDF format
Option 2 (equivalent of R375 a month):
All benefits from Option 1
PLUS
Access to Creamer Media's Research Channel Africa for ALL Research Reports, in PDF format, on various industrial and mining sectors
including Electricity; Water; Energy Transition; Hydrogen; Roads, Rail and Ports; Coal; Gold; Platinum; Battery Metals; etc.
Already a subscriber?
Forgotten your password?
Receive weekly copy of Creamer Media's Engineering News & Mining Weekly magazine (print copy for those in South Africa and e-magazine for those outside of South Africa)
➕
Recieve daily email newsletters
➕
Access to full search results
➕
Access archive of magazine back copies
➕
Access to Projects in Progress
➕
Access to ONE Research Report of your choice in PDF format
RESEARCH CHANNEL AFRICA
R4500 (equivalent of R375 a month)
SUBSCRIBEAll benefits from Option 1
➕
Access to Creamer Media's Research Channel Africa for ALL Research Reports on various industrial and mining sectors, in PDF format, including on:
Electricity
➕
Water
➕
Energy Transition
➕
Hydrogen
➕
Roads, Rail and Ports
➕
Coal
➕
Gold
➕
Platinum
➕
Battery Metals
➕
etc.
Receive all benefits from Option 1 or Option 2 delivered to numerous people at your company
➕
Multiple User names and Passwords for simultaneous log-ins
➕
Intranet integration access to all in your organisation

















