Louisiana
Calcasieu Parish, Louisiana industrial projects
Calcasieu Parish projects in Louisiana, from state filings and agency notices.
Each project lists who is behind it and the dated filing that put it on our list.
Browse by all projects, tracker, or back to Louisiana.
Tracked filings
| Project | Stage | Date | Source |
|---|---|---|---|
| Louisiana Integrated Polyethylene JV: new water discharge permit, Westlake (Calcasieu Parish, LA) Calcasieu Parish | Permitting | Oct 1, 2026 | LDEQ |
| Vinton Dome Storage Hub Project Calcasieu Parish | Sep 16, 2026 | FERC |
Every Friday: new Gulf Coast projects from state filings, with who is behind them.
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See last week’s issueIssue 2, October 9, 2026