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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  • 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

  • National Grid Port Jefferson Energy Center LLC, Port Jefferson NY

    Notice of complete application submitted by National Grid Port Jefferson Energy Center LLC to approve Title V and Title IV permit renewals for the Port Jefferson Energy Center facility located at 700 Beach St, Port Jefferson, NY. Written comments are due by December 26, 2025.

    Date Posted: 11/17/2025

  • Rhode Island Department of Administration, Pastore Center

    Notice of public comment period for a Operating Permit renewal for Rhode Island Department of Administration, Pastore Center. Written comments are due by December 8, 2025.

    Date Posted: 11/7/2025

  • Ball Metal Beverage Container Corporation, Middletown NY

    Notice of tentative decision to approve an application for Emission Reduction Credits for shutdown of Ball Metal Beverage Container Corp in Middletown NY. Written comments due by November 14, 2025.

    Date Posted: 10/14/2025

  • Prefere Melamines, LLC, Springfield MA

    Public notice for an application submitted by Prefere Melamines, LLC for a draft Operating Permit in Springfield MA. Written comments are due by November 10, 2025.

    Date Posted: 10/9/2025