Connecticut Department of Energy & Environmental Protection

Proposed Permits/Actions from Adjacent States

The public notices in this section are provided as a convenience to the public. The official legal notice has been published in accordance with the requirements of all applicable laws.

When available, supporting documents (draft permits, etc.) are formatted as Adobe PDF files and can be read online or downloaded for printing.

If there are no public notices currently available in a proposed action category (SIP Revisions, General Permits, Individual Permits, Miscellaneous, Adjacent States) that category will not display.

Note: Notices of Proposed Regulations can be viewed on the Connecticut eRegulations website.

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  • Northport Power Station, Northport, NY

    Notice of tentative determination for the renewal of a Title V and Title IV permit for Northport Power Station in NY. Written comments are due by May 1, 2026.

    Date Posted: 3/27/2026

  • Port Jefferson Energy Center, Port Jefferson, NY 

    Notice of tentative determination for a renewal Title V and Title IV Permit for Port Jefferson Energy Center in Port Jefferson NY. Written comments are due by May 1, 2026.

    Date Posted: 3/25/2026

  • Hawkeye Energy Greenport, NY

    Notice of tentative determination for the renewal Title V and Title IV permits for Hawkeye Energy Greenport in Greenport NY. Written comments are due by May 1, 2026.

    Date Posted: 3/25/2026

  • Richard M Flynn Power Plant, Holtsville NY

    Notice of tentative determination for a renewal Title V and Title IV Permit for Richard M Flynn Power Plant in Holtsville NY. Written comments are due by May 1, 2026.

    Date Posted: 3/24/2026

  • University of Massachusetts -  Amherst Campus

    Notice of public comment for the draft Operating Permit renewal for the University of Massachusetts - Amherst Campus. Written comments are due by April 21, 2026.

    Date Posted: 3/19/2026

  • Certainteed Gypsum Buchanan LLC, Buchanan NY

    Notice of tentative determination to approve a Title V permit renewal and a modification that involves the installation of a RotoChopper at Certainteed Gypsum Buchanan LLC in Buchanan NY. Written comments due by April 17, 2026.

    Date Posted: 3/16/2026

  • Oldcastle Lawn and Garden, Inc., Lee, MA

    Notice of public comment on an application submitted by Oldcastle Lawn and Garden for the draft Operating Permit Renewal in Lee MA. Written comments are due by March 16, 2026.

    Date Posted: 2/13/2026

  • Consolidated Edison Company of NY - Hunts Point Avenue Compressor Station, Bronx NY

    Notice of tentative determination to approve a Title V permit renewal to Consolidated Edison Company of New York, Inc. for their existing Hunts Point Avenue Compressor Station Facility located in Bronx, NY. Written comments are due by March 13, 2026.

    Date Posted: 2/9/2026

  • Rhode Island Department of Administration,  Pastore Center, Cranston RI

    Notice of public hearing and comment period for the renewal of a Title V permit for Rhode Island Department of Administration, Pastore Center in Cranston RI. Public hearing originally scheduled on January 26, 2026 was postponed due to expected inclement weather and will now be held on February 25, 2026. Written comments have been extended until the close of the public hearing on February 25, 2026.

    Date Posted: 1/26/2026

  • National Grid Generation LLC - Holtsville GT & Ling Facility, Holtsville NY

    Notice of tentative determination to approve an application to renew the Air Title V permit for National Grid Generation LLC, Holtsville GT & Ling facility in NY. Written comments are due by February 27, 2026.

    Date Posted: 1/22/2026

  • The New York and Presbyterian Hospital

    Notice of tentative determination to approve an application submitted by The New York and Presbyterial Hospital for a renewal Title V permit. Written comments are due by February 20, 2026.

    Date Posted: 1/20/2026

  • MASSPOWER, LLC, Indian Orchard, MA

    Public notice for an application submitted by MassPower LLC for a renewal to a Title V permit. Written comments are due by February 17, 2026.

    Date Posted: 1/16/2026

  • Big Six Towers, Inc, Woodside NY 

    Notice of complete application for a minor modification to a Title V facility at Big Six Towers, Inc. in Woodside NY.

    Date Posted: 1/15/2026

  • National Grid Generation, LLC - East Hampton GT Facility, NY

    Notice of tentative determination to approve an application submitted by National Grid Generation, LLC for a draft permit renewal for the East Hampton GT facility in NY. Written comments are due by January 16, 2026.

    Date Posted: 12/3/2025

  • Specialty Minerals, Inc., Adams, MA

    Notice of public comment for an application submitted by Specialty Minerals, Inc. for a draft operating permit renewal in Adams, MA. Written comments are due by January 2, 2026.

    Date Posted: 12/3/2025

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