Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

    • Environmental Topics
    • Air
    • Bed Bugs
    • Cancer
    • Chemicals, Toxics, and Pesticide
    • Emergency Response
    • Environmental Information by Location
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Radon
    • Research
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • Fraud, Waste or Abuse
    • About EPA
    • Our Mission and What We Do
    • Headquarters Offices
    • Regional Offices
    • Labs and Research Centers
    • Planning, Budget, and Results
    • Organization Chart
    • EPA History

Breadcrumb

  1. Home
  2. Air Quality Implementation Plans

EPA Approved Louisiana Source-Specific Requirements

Link to Louisiana Source-Specific Requirements in 40 CFR Part 52 Subpart T, §52.970(d) (eCFR).

# Name of source Permit or order number State approval/
effective date
EPA approval date Comments Status
1 Lead SIP for Ethyl Corp. in Baton Rouge Compliance order 1/27/1989 6/27/1989, 54 FR 27002,
LAc51
Amended Compliance order dated 01/31/86. Modeling 05/27/88. State letter 01/27/89. Ref 52.999(c)(51) Louisiana - Ethyl Corp. in Baton Rouge Compliance Order for the Lead SIP (pdf) (177.47 KB)
2 Vulcan Materials Company Facility in Geiser, Ascension Parish 1829T(M-2) 7/28/1989 10/10/1989, 54 FR 41444,
LAc52
Revision of Bubble Permit. Issued 03/24/83, amended 07/28/89. Ref 52.999(c)(52) Louisiana - Vulcan Materials Company Facility in Geiser, Ascension Parish (pdf) (300.71 KB)
3 American Cyanamid Company Fortier Plant in Westwego, Jefferson Parish 1896(M-2) 7/20/1989 11/27/1989, 54 FR 48743,
LAc53
Revision of Bubble Permit. Issued 10/17/84, amended 07/20/89. Ref 52.999(c)(53) Louisiana - American Cyanamid Company Fortier Plant in Westwego, Jefferson Parish (pdf) (219.58 KB)
4 Vista Chemical Company Facility in Westlake, Louisiana 1828(M-2) 9/25/1986 2/2/1990,
55 FR 03598,
LAc54
Bubble Permit. Submitted by Governor on 11/22/83, amended 09/25/86. Ref 52.999(c)(54) Louisiana - Vista Chemical Company Facility in Westlake, Louisiana (pdf) (495.93 KB)
5 Dow Chemical Facility in Plaquemine, Iberville Parish 1838T(M-2) 10/16/1991 10/4/1994,
59 FR 50500,
LAc62
Revision of Bubble Permit. Issued 7/28/83, amended 10/16/91. Ref 52.999(c)(62) Louisiana - Dow Chemical Facility in Plaquemine, Iberville Parish (pdf) (572.28 KB)
6 Exxon Compliance Date Extension, Baton Rouge Refinery N/A 9/12/1997 5/11/1998, 63 FR 25773,
LAc79
Extension of compliance date to LAC 33:III, 2103.D.4 Ref 52.999(c)(79). Louisiana - Exxon Compliance Date Extension, Baton Rouge Refinery (pdf) (903.85 KB)
7 Borden Chemicals and Plastics in Baton Rouge Reasonable Further Progress Agreed To Order 10/24/1996 7/2/1999,
64 FR 35930,
LAd03
Submitted as part of the Baton Rouge, LA Post-1996 ROP Plan Louisiana - Borden Chemicals and Plastics in Baton Rouge Agreed Order (pdf) (507.71 KB)
8 Phillips 66 Alliance Refinery Administrative Order on Consent No. AE-AOC-14-00211A 4/29/2016 12/21/2017, 82 FR 60520,
LAd60
  Regs.gov Document:
EPA-R06-OAR-2016-0520-0003, 
 Appendix C (page 218).
Link to Download EPA-R06-OAR-2016-0520-0003 (pdf)(15.6 MB).
9 EcoServices LLC. EcoServices AOC No. AE-14-00957 and through the applicability of the New Source Performance Standards for Sulfuric Acid Plants (40 CFR part 60, subpart H) 8/8/2016 12/21/2017, 82 FR 60520,
LAd60
  Regs.gov Document:
EPA-R06-OAR-2016-0520-0003, Appendix D (page 376). Link to Download EPA-R06-OAR-2016-0520-0003 (pdf)(15.6 MB). Link to eCFR for 40 CFR part 60, subpart H.
10 Mosaic Mosaic AOC No. AE-AOC-14-00274A 6/6/2016 12/21/2017, 82 FR 60520,
LAd60
  Regs.gov Document:
EPA-R06-OAR-2016-0520-0003, Appendix B (page 43). Link to Download EPA-R06-OAR-2016-0520-0003 (pdf)(15.6 MB).
11 NRG Big Cajun II In the Matter of Louisiana Generating LLC, Point Coupee Parish, Big Cajun II Power Plant 2/9/2017 12/21/2017, 82 FR 60520,
LAd60
Units 1 and 2. Regs.gov Document:
EPA-R06-OAR-2017-0129-0005, Attach #9 (Appendix C, 3.9, of the LA RH EGU SIP). Link to Download EPA-R06-OAR-2017-0129-0005 Attachment #9 (pdf)(1.8 KB).
12 Cleco Power, LLC Brame Energy Center In the Matter of Cleco Power, LLC, Rapides Parish, Brame Energy Center 2/9/2017 12/21/2017, 82 FR 60520,
LAd60
Unit 1 (Nesbitt 1) and Unit 2 (Rodemacher 2). Regs.gov Document:
EPA-R06-OAR-2017-0129-0004, Attach #6 (Appendix B, 2.6, of the LA RH EGU SIP). Link to Download EPA-R06-OAR-2017-0129-0004 Attachment #6 (pdf)(2.6 MB).
13 Entergy Louisiana, LLC, Little Gypsy Generating Plant In the Matter of Entergy Louisiana, LLC, Little Gypsy Generating Plant, St. Charles Parish 2/13/2017 12/21/2017, 82 FR 60520,
LAd60
Units 2, 3, and the Auxiliary Boiler. Regs.gov Document:
EPA-R06-OAR-2017-0129-0006, Attach #18 (Appendix D, 4.14.3, of the LA RH EGU SIP). Link to Download EPA-R06-OAR-2017-0129-0006 Attachment #18 (pdf)(1.6 KB).
14 Entergy Louisiana, LLC, Ninemile Point Electric Generating Plant In the Matter of Entergy Louisiana, LLC, Ninemile Point Electric Generating Plant, Jefferson Parish 2/9/2017 12/21/2017, 82 FR 60520,
LAd60
 
Units 4 and 5. Regs.gov Document:
EPA-R06-OAR-2017-0129-0006, Attach #15 (Appendix D, 4.13.3, of the LA RH EGU SIP). Link to Download EPA-R06-OAR-2017-0129-0006 Attachment #15 (pdf)(1.6 KB).
15 Entergy Louisiana, LLC, Waterford In the Matter of Entergy Louisiana, LLC, Waterford 1 & 2 Electrical Generating Plant, St. Charles Parish 2/9/2017 12/21/2017, 82 FR 60520,
LAd60
 
Units 1 and 2. Regs.gov Document:
EPA-R06-OAR-2017-0129-0006, Attach #26 (Appendix D, 4.17.3, of the LA RH EGU SIP). Link to Download EPA-R06-OAR-2017-0129-0006 Attachment #26 (pdf)(1.6 KB).
16 Entergy Louisiana, LLC, Willow Glen Generating Plant In the Matter of Entergy Louisiana, LLC, Willow Glen Generating Plant, Iberville Parish 2/9/2017 12/21/2017, 82 FR 60520,
LAd60
Units 2, 3, 4, 5, and the Auxiliary Boiler. Regs.gov Document:
EPA-R06-OAR-2017-0129-0006, Attach #22 (Appendix D, 4.16.1, of the LA RH EGU SIP). Link to Download EPA-R06-OAR-2017-0129-0006 Attachment #22 (pdf)(1.6 KB).
17 Entergy Louisiana, LLC, R. S. Nelson Generating Plant In the Matter of Entergy Louisiana, LLC, R. S. Nelson Generating Plant, Calcasieu Parish 10/26/2017 12/21/2017, 82 FR 60520,
LAd60
Units 4, 6, and the Unit 4 Auxiliary Boiler. Regs.gov Document:
EPA-R06-OAR-2017-0129-0050, Appendix D (page 15). Link to Download EPA-R06-OAR-2017-0129-0050 (pdf)(12 MB).
18 Rain CII Carbon in St. Bernard Parish In the Matter of Rain CII Carbon LLC, St. Bernard Parish 8/2/2018 5/29/2019, 84 FR 24712,
LAd65
Amended Administrative order on Consent dated 8/2/2018. Pyroscrubber (EQT 004) and Waste Heat Boiler/Baghouse (EQT 0003). Regs.gov Document:
EPA-R06-OAR-2017-0558-0030. Link to Download EPA-R06-OAR-2017-0558-0030 (pdf)(3.1 MB).

Air Quality Implementation Plans

  • About Air Quality Implementation Plans
  • Approved Air Quality Implementation Plans
  • Develop an Air Quality SIP
  • Find a Regional Contact for Air Quality SIPs/FIPS/TIPs
  • Tools for SIP Status
Contact Us about Air Quality Implementation Plans
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on April 3, 2025
  • Assistance
  • Spanish
  • Arabic
  • Chinese (simplified)
  • Chinese (traditional)
  • French
  • Haitian Creole
  • Korean
  • Portuguese
  • Russian
  • Tagalog
  • Vietnamese
United States Environmental Protection Agency

Discover.

  • Accessibility Statement
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data
  • Inspector General
  • Jobs
  • Newsroom
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions
  • Site Feedback

Follow.