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Louisiana industrial projects: permits and early signals

New LNG, chemical and industrial projects across Louisiana, from LDEQ, FERC and parish filings.

Each project lists who is behind it and the dated filing that put it on our list.

Browse by all projects, tracker, or a county below.

Tracked filings

ProjectStageDateSource
Valero Refining - Meraux, LLC
Laidley LLC / Laidley Data Center
Florida Gas Transmission: Brooks Lake Relocation (East Baton Rouge Parish, LA)
East Baton Rouge Parish
Sep 18, 2026FERC
Louisiana Integrated Polyethylene JV: new water discharge permit, Westlake (Calcasieu Parish, LA)
Calcasieu Parish
PermittingOct 1, 2026LDEQ
Kinder Morgan Louisiana Pipeline, Eunice Compressor Station No. 760 (Acadia Parish, LA). Part 70 renewal and modification (V4 to V5). Comments due Nov 4, 2026, 4:30 pm CST.
Acadia Parish
PermittingNov 4, 2026LDEQ
Tennessee Gas Pipeline, Compressor Station 823, Kinder (Jefferson Davis Parish, LA). Part 70 renewal and modification (V7 to V8). Comments due Nov 4, 2026, 4:30 pm CST.
Jefferson Davis Parish
PermittingNov 4, 2026LDEQ
ET Gathering and Processing, Springhill Compressor Station (Webster Parish, LA). Part 70 renewal and modification. Comments due Nov 5, 2026, 4:30 pm CST.
Webster Parish
PermittingNov 5, 2026LDEQ
Shintech Plaquemine plant water discharge permit (Iberville Parish, LA). Comments due Nov 3, 2026, 4:30 pm CST.
Iberville Parish
PermittingNov 3, 2026LDEQ
Mansfield MillPermittingOct 8, 2026LDEQ
Cheneyville Compressor StationPermittingOct 7, 2026LDEQ
Dolet Hills Power StationPermittingOct 7, 2026LDEQ
Springhill Compressor StationPermittingOct 1, 2026LDEQ
Sabine Crossing Pipeline
Cameron Parish
PermittingSep 30, 2026FERC
Sabine Pass Stage 5 Expansion
Cameron Parish
PermittingSep 30, 2026FERC
Lake Charles Chemical Complex - Ethylene UnitPermittingSep 25, 2026LDEQ
Tube Manufacturing Corp. - Benteler Steel Tube FacilityPermittingSep 25, 2026LDEQ
Kinder Morgan Louisiana Pipeline Texas Access Project
Jefferson County
Sep 23, 2026FERC
Tallulah Compressor StationPermittingSep 23, 2026LDEQ
Southeast Supply Header Tupelo Trail Project
Richland Parish
Sep 16, 2026FERC
Vinton Dome Storage Hub Project
Calcasieu Parish
Sep 16, 2026FERC
Enable Gas Transmission blanket authorization CP26-570
Bossier Parish
Sep 8, 2026FERC
River Birch LandfillPermittingSep 3, 2026LDEQ
Lake Charles Manufacturing Complex - Thermal AreaPermittingSep 2, 2026LDEQ
ETC Tiger Franklin Farms Project
Richland Parish
Aug 28, 2026FERC
Lowry Gas PlantPermittingAug 27, 2026LDEQ
Shintech Plaquemine Plant 1PermittingAug 27, 2026LDEQ
Sterlington Facility - Nitroparaffins Basics PlantPermittingAug 27, 2026LDEQ
Shintech Plaquemine Plant 2PermittingAug 26, 2026LDEQ
Urania SawmillPermittingAug 26, 2026LDEQ
Energy ParkPermittingAug 20, 2026LDEQ
Faustina PlantPermittingAug 20, 2026LDEQ
Richland Parish 1 and 2 Power Station
Richland Parish
PermittingAug 20, 2026LDEQ
Richland Parish 3 and 4 Power Station
Richland Parish
PermittingAug 20, 2026LDEQ
West Bistineau Treating PlantPermittingAug 20, 2026LDEQ
Calcasieu Pass LNG TerminalPermittingAug 19, 2026LDEQ
Lake Charles Manufacturing Complex - Reformer AreaPermittingAug 19, 2026LDEQ
Renewable Diesel UnitPermittingAug 19, 2026LDEQ
White Castle FacilityPermittingAug 19, 2026LDEQ
Venture Global CP Express Pipeline
Cameron Parish
Aug 17, 2026FERC
Venture Global CP2 LNG Expansion
Jasper County
Aug 17, 2026FERC
Logansport Expansion Gathering FacilityPermittingAug 14, 2026LDEQ
Ninemile Point Electric Generating PlantPermittingAug 13, 2026LDEQ

Every Friday: new Gulf Coast projects from state filings, with who is behind them.

Free weekly coverage of Louisiana filings.

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See last week’s issueIssue 2, October 9, 2026