Connecticut Department of Energy & Environmental Protection

Miscellaneous Proposed Actions

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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  • Notice of Radioactive Materials and Sources of Ionizing Radiation Permanent Regulation

    Notice of a regulatory amendment to adopt a permanent replacement for emergency regulations effective on 25 September 2025 and scheduled to expire on 24 March 2026. In doing so, this proposal maintains the Department’s enforcement authority over the use of radioactive materials and other sources of ionizing radiation. A public hearing was not requested by October 17, 2025, therefore the public hearing originally scheduled for October 30, 2025 has been cancelled. Written comments are due by November 3, 2025.

    Date Posted: 10/2/2025

  • Safety Kleen Systems, Inc., Branford

    Safety-Kleen Systems, Inc., 11 Tipping Drive, Branford , CT Notice of Tentative Determination that Remediation is Complete Without Controls RCRA Permit is Not Needed

    Date Posted: 7/18/2024

  • ReEnergy Holdings LLC

    ReEnergy Holding's Petition for a Declaratory Ruling Regarding the Applicability of the Section 16-245a(g) Statutory Exemption from the Reduction in Value of Renewable Energy Certificates Generated by Biomass Facilities.

    Date Posted: 7/12/2022

  • Plainfield Renewable Energy LLC

    Plainfield Renewable Energy, LLC's Petition for a Declaratory Ruling Regarding the Applicability of the Section 16-245a(g) Statutory Exemption from the Reduction in Value of Renewable Energy Certificates Generated by Biomass Facilities.

    Date Posted: 7/12/2022