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 Connecticut Source-Specific Requirements

EPA-Approved Connecticut Source-Specific Requirements
Name of source Permit number State effective date EPA approval date2 Explanations
Sikorsky Aircraft Division of United Technologies Corp. Letter dated May 19, 1982 (pdf) (1.7 MB) 3/9/1982 11/12/1982, 47 FR 51129 Includes Order No. 7003A
Dow Chemical U.S.A. Letter dated December 20, 1982 (pdf) (641 KB) 5/27/1982 2/8/1983, 48 FR 5723 Includes Order No. 7002B
Lydall & Foulds Division of Lydall, Inc. Letter dated January 5, 1983 (pdf) (451 KB) 10/13/1982 5/4/1983, 48 FR 20051 Allows variance per Sulfur Energy Trade Program
Simkins Industries Letter dated July 19, 1983 (pdf) (1.1 MB) 12/14/1982 6/28/1983, 48 FR 29689 Allows variance per Sulfur Energy Trade Program
Loomis Institute Letter dated July 13, 1983 (pdf) (724 KB) 5/24/1983 12/20/1983, 48 FR 56218 Allows variance per Sulfur Energy Trade Program
Connecticut Charcoal Company Order No. 943 (pdf) (538 KB) 5/28/1986 11/20/1986, 51 FR 41963  
King Industries Order No. 944 (pdf) (617 KB) 4/23/1986 2/19/1987, 52 FR 5104  
Belding Corticelli Thread Company Order No. 8007 (pdf) (812 KB) 8/8/1987 12/17/1987, 52 FR 47925  
Raymark Industries, Inc. Order No. 8013 (pdf) (4.8 MB) 9/24/1987 4/11/1988, 53 FR 11847 Includes Compliance Timetable
American Cyanamid Company Order No. 8012 (pdf) (3.1 MB) 1/6/1988 8/1/1988, 53 FR 28884 Includes Compliance Timetable
Spongex International, Ltd. Order No. 8008 (pdf) (1.9 MB) 8/21/1987 7/12/1988, 53 FR 26256 Includes Compliance Timetable
General Motors Corporation Order No. 8023 (pdf) (1.9 MB) 7/8/1988 3/24/1989, 54 FR 12193 Includes Compliance Timetable
Frismar, Inc. Order No. 8001 (pdf) (1.5 MB) 10/20/1987 11/28/1989, 54 FR 48885 Includes Compliance Timetable
Stanadyne, Inc. Order No. 8018 (pdf) (3.2 MB) 1/3/1989 4/10/1989, 54 FR 14226 Includes Compliance Timetable
Pratt & Whitney Division of United Technologies Corp. Order No. 8027 (pdf) (2 MB) 3/31/1989 5/30/1989, 54 FR 22890
and 7/14/1989, 54 FR 29893
Includes Compliance Timetable
Hamilton Standard Division of United Technologies Corp. Order No. 8029 (pdf) (2.4 MB) 11/29/1989 3/12/1990, 55 FR 9121 Includes Compliance Timetable
Stone Connecticut Paperboard Corporation Order No. 1073B (pdf) (1.1 MB) 2/25/1992 11/20/1992, 57 FR 54703  
Hartford Hospital Order No. 7016A (pdf) (1.6 MB) 2/5/1992 11/20/1992, 57 FR 54703 Includes Compliance Timetable
Connecticut Light and Power Company Order No. 7017 (pdf) (1.3 MB) 2/25/1991 3/24/1992, 57 FR 10139 Includes Compliance Timetable
United Technologies Corporation Order No. 7019 (pdf) (1.3 MB) 2/19/1993 1/18/1994, 59 FR 2530  
City of New Haven Order No. 8073 (pdf) (1.8 MB) 9/24/1993 9/11/1995, 60 FR 47076  
Waterfront Enterprises, Inc. Order No. 8074 (pdf) (1.9 MB) 11/5/1993 9/11/1995, 60 FR 47076  
Laydon Construction Order No. 8075 (pdf) (1.6 MB) 9/21/1993 9/11/1995, 60 FR 47076  
United Illuminating Company Order No. 8076 (pdf) (1.4 MB) 12/2/1993 9/11/1995, 60 FR 47076  
M.J. Metals, Inc. Order No. 8076c (pdf) (1.2 MB) 6/18/1993 9/11/1995, 60 FR 47076  
New Haven Terminal, Inc. Order No. 8078 (pdf) (1.9 MB) 11/15/1993 9/11/1995, 60 FR 47076  
Yankee Gas Services Company Order No. 8079 (pdf) (1.7 MB) 9/24/1993 9/11/1995, 60 FR 47076  
United Illuminating Company Trading Agreement and Order No. 8092 (pdf) (1.4 MB) 5/18/1995 10/6/1997, 62 FR 52016  
American Ref-Fuel Company of Southeastern Connecticut Trading Agreement and Order No. 8095 (pdf) (1.1 MB) 6/2/1995 10/6/1997, 62 FR 52016  
Pfizer, Inc. Trading Agreement and Order No. 8093 (pdf) (986 KB) 7/19/1995 10/6/1997, 62 FR 52016  
Connecticut Light and Power Company Trading Agreement and Order No. 8096 (pdf) (958 KB) 10/10/1995 10/6/1997, 62 FR 52016  
Northeast Nuclear Energy Company Trading Agreement and Order No. 8106 (pdf) (1.3 MB) 10/13/1995 10/6/1997, 62 FR 52016  
Northeast Nuclear Energy Company Trading Agreement and Order No. 8107 (pdf) (1.3 MB) 10/13/1995 10/6/1997, 62 FR 52016  
General Dynamics Corporation, Electric Boat Division Trading Agreement and Order No. 8105 (pdf) (1.3 MB) 10/31/1995 10/6/1997, 62 FR 52016  
Bridgeport Resco Company, Limited Partnership Trading Agreement and Order No. 8100 (pdf) (988 KB) 11/2/1995 10/6/1997, 62 FR 52016  
United Illuminating Company Trading Agreement and Order No. 8102 (pdf) (1.2 MB) 12/15/1995 10/6/1997, 62 FR 52016  
United Illuminating Company Trading Agreement and Order No. 8103 (pdf) (1.3 MB) 2/14/1996 10/6/1997, 62 FR 52016  
City of Norwich Department of Public Utilities Trading Agreement and Order No. 8119 (pdf) (1.6 MB) 3/4/1996 10/6/1997, 62 FR 52016  
South Norwalk Electric Works Trading Agreement and Order No. 8118 (pdf) (1.6 MB) 3/19/1996 10/6/1997, 62 FR 52016  
State of Connecticut Department of Mental Health and Addiction Services Trading Agreement and Order No. 8101 (pdf) (1.1 MB) 7/16/1996 10/6/1997, 62 FR 52016  
Yale University Trading Agreement and Order No. 8110 (pdf) (3.8 MB) 7/29/1996 10/6/1997, 62 FR 52016  
Bridgeport Hospital Trading Agreement and Order No. 8132 (pdf) (1 MB) 9/10/1996 10/6/1997, 62 FR 52016  
Connecticut Light and Power Company Order No. 1494 (pdf) (1.9 MB) 10/15/1996 10/6/1997, 62 FR 52016  
State of Connecticut Department of Public Works Trading Agreement and Order No. 8130 (pdf) (1.1 MB) 10/18/1996 10/6/1997, 62 FR 52016  
University of Connecticut Trading Agreement and Order No. 8115 (pdf) (1.5 MB) 11/19/1996 10/6/1997, 62 FR 52016  
Simkins Industries Trading Agreement and Order No. 8113 (pdf) (1.8 MB) 11/19/1996 10/6/1997, 62 FR 52016  
Bridgeport Hydraulic Company Trading Agreement and Order No. 8135 (pdf) (1.2 MB) 12/24/1996 10/6/1997, 62 FR 52016  
Town of Wallingford Department of Public Utilities Trading Agreement and Order No. 8141 (pdf) (1.6 MB) 12/27/1996 10/6/1997, 62 FR 52016  
Algonquin Gas Transmission Company Trading Agreement and Order No. 8123 (pdf) (1.7 MB) 4/18/1997 10/6/1997, 62 FR 52016  
Connecticut Resources Recovery Authority Trading Agreement and Order No. 8116 (pdf) (2.4 MB) 4/221997 10/6/1997, 62 FR 52016  
Risdon Corporation Order No. 8036 (pdf) (1.9 MB) 5/6/1996 4/24/1998, 63 FR 20315  
AlliedSignal, Inc. and U.S. Army Tank-Automotive and Armaments Command Trading Agreement and Order No. 8137 (pdf) (2 MB) 11/19/1996 9/28/1999, 64 FR 52233  
Connecticut Natural Gas Corporation Trading Agreement and Order No. 8138 (pdf) (2.2 MB) 11/19/1996 9/28/1999, 64 FR 52233  
Cytec Industries, Inc. Trading Agreement and Order No. 8114 (pdf) (2.2 MB) 12/20/1996 9/28/1999, 64 FR 52233  
CTG Resources, Inc. (Formerly The Connecticut Natural Gas Company) Trading Agreement and Order No. 8138 Modification (pdf) (248 KB) 6/25/1997 9/28/1999, 64 FR 52233  
AlliedSignal, Inc. and U.S. Army Tank-Automotive and Armaments Command Trading Agreement and Order No. 8137 Modification (pdf) (245 KB) 7/8/1997 9/28/1999, 64 FR 52233  
Ogden Martin Systems of Bristol, Inc. Trading Agreement and Order No. 8094 (pdf) (1.8 MB) 7/23/1997 9/28/1999, 64 FR 52233  
Wisvest-Connecticut, LLC Trading Agreement and Order No. 8177 (pdf) (2.4 MB) 5/31/2000 3/23/2001, 66 FR 16135  
Wisvest-Connecticut, LLC Trading Agreement and Order No. 8187 (pdf) (1.4 MB) 1/12/2000 3/23/2001, 66 FR 16135  
Ogden Martin Systems of Bristol, Inc. Trading Agreement and Order No. 8094 Modification 2 (pdf) (260 KB) 5/22/2000 3/23/2001, 66 FR 16135  
American Ref-Fuel Company of Southeastern Connecticut Trading Agreement and Order No. 8095 Modification 2 (pdf) (259 KB) 5/22/2000 3/23/2001, 66 FR 16135  
Bridgeport Resco Company, Limited Partnership Trading Agreement and Order No. 8100 Modification 2 (pdf) (264 KB) 5/22/2000 3/23/2001, 66 FR 16135  
Connecticut Resources Recovery Authority Trading Agreement and Order No. 8116 Modification 2 (pdf) (279 KB) 5/22/2000 3/23/2001, 66 FR 16135  
Wisvest-Connecticut, LLC Trading Agreement and Order No. 8178 (pdf) (1.2 MB) 5/22/2000 3/23/2001, 66 FR 16135  
Wisvest-Connecticut, LLC Trading Agreement and Order No. 8179 (pdf) (1.2 MB) 5/22/2000 3/23/2001, 66 FR 16135  
Wisvest-Connecticut, LLC Trading Agreement and Order No. 8176 (pdf) (2.4 MB) 5/31/2000 3/23/2001, 66 FR 16135  
Hitchcock Chair Company, Ltd. Order No. 8229A (pdf) (2.9 MB) 4/15/2002 10/24/2005, 70 FR 61384  
Kimberly-Clark Corporation Order No. 8190 (pdf) (1 MB) 4/23/2002 10/24/2005, 70 FR 61384  
Ross & Roberts, Inc. Order No. 8237 (pdf) (1.5 MB) 10/4/2002 10/24/2005, 70 FR 61384  
Sumitomo Bakelite North America, Inc. Order No. 8245 (pdf) (1.4 MB) 10/11/2006 6/27/2013, 78 FR 38587  
Cyro Industries Order No. 8268 (pdf) (2.2 MB) 2/28/2007 6/27/2013, 78 FR 38587  
Curtis Packaging Corporation Order No. 8270 (pdf) (1.2 MB) 5/1/2007 6/27/2013, 78 FR 38587  
PSEG Power Connecticut LLC (formerly Wisvest Connecticut LLC) Trading Agreement and Order No. 8187 Modification 1 (pdf) (227 KB) 7/16/2012 8/3/2015, 80 FR 45887  
PSEG Power Connecticut LLC Trading Agreement and Order No. 8242 Modification 1 (pdf) (240 KB) 7/16/2012 8/3/2015, 80 FR 45887  
Mallace Industries Corporation Order No. 8258 (pdf) (4.8 MB) 9/13/2005 5/1/2017, 82 FR 20262  
Hamilton Sundstrand Order No. 8029A (pdf) (3.6 MB) 9/3/2009 5/1/2017, 82 FR 20262  
Middletown Power LLC, Montville Power LLC, Connecticut Jet Power LLC, and Devon Power LLC Consent Order # 8377, Modification 1 (pdf) (394 KB) 5/3/2022 6/28/2022, 87 FR 38284 General Bridge Acquisition LLC purchased the collective sources referred to as "NRG Connecticut" in past references for Consent Order 8377.

2In order to determine the EPA effective date for a specific provision listed in this table, consult the Federal Register notice cited in this column for the particular provision.

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 August 26, 2024
  • 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.