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.
Connecticut Department of Energy & Environmental Protection
Proposed Individual Permits
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Honeyspot Recycling LLC, Enfield
Notice of tentative determination to approve an application submitted by Honeyspot Recycling, LLC for renewal of modified permit to construct and operate a Reduction Plant . Written comments due February 15, 2026.
Date Posted: 1/21/2026
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Wieland Rolled Products North America, LLC, Waterbury
Notice of tentative determination to approve an application submitted by Wieland Rolled Products North America LLC for a New Source Review permit. Written comments are due by February 15, 2026.
Date Posted: 1/16/2026
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Southeastern Connecticut Regional Resources Recovery Authority, Preston
Notice of tentative determination to approve an application submitted by Southeastern Connecticut Regional Resources Recovery Authority to construct and operate a solid waste facility. Written comments due February 14, 2026.
Date Posted: 1/15/2026
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Connecticut Department of Administrative Services, Hartford
Notice of tentative determination to approve an application submitted by the Department of Administrative Services to construct and operate an intermediate processing facility. Written comments due February 8, 2026.
Date Posted: 1/14/2026
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Notice of tentative determination to approve an application submitted by Roehm America, LLC for a Title V permit renewal. Written comments are due by February 13, 2026.
Date Posted: 1/14/2026
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Notice of tentative determination to approve an application submitted by Polly-Rob LLC to construct and operate a compost facility. Written comments due February 8, 2026.
Date Posted: 1/9/2026
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Regional School District No. 16, Prospect
Notice of tentative determination to approve an application for a permit renewal submitted by the Regional School District No. 16 to discharge a maximum of seven thousand one hundred fifty (7,150) gallons per day of domestic sewage wastewaters to the groundwaters in the Beacon Hill Brook Watershed from operations at Prospect Elementary School. Written comments due by February 5, 2026.
Date Posted: 1/6/2026
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Notice of tentative determination to approve an application submitted by the Town of Beacon Falls for an NPDES permit renewal. Written comments are due on January 21, 2026.
Date Posted: 12/22/2025
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Notice of tentative determination to approve an application submitted by the City of Danbury for an NPDES Permit Modification. Written comments are due on January 21, 2026.
Date Posted: 12/22/2025
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Plainfield Renewable Energy LLC, Plainfield
Notice of tentative determination to approve an application for a permit renewal submitted by Plainfield Renewable Energy, LLC who presently discharges wastewater from operations associated with an electricity power generating facility. The Applicant discharges 173,571 gallons per day of cooling water blowdown directly to the Quinebaug River. Written comments due by January 8, 2026.
Date Posted: 12/9/2025
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Kleen Energy Systems, LLC, Middletown
Notice of tentative determination to approve an application submitted by Kleen Energy Systems, LLC for a renewal to the combined Title V, Title IV and CAIR Operating Permit. Written comments are due by January 2, 2026.
Date Posted: 12/3/2025
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Yale University Central Science Campus, New Haven
Notice of tentative determination for an application submitted by Yale University for a renewal to a Title V Permit. Written comments are due by December 21, 2025.
Date Posted: 11/21/2025
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Grace Dawson CT LLC and Metal Finishing Technologies LLC, Bristol
Notice of tentative determination has been reached to issue a Stewardship Permit to Grace Dawson CT, LLC (Owner) And Metal Finishing Technologies, LLC (Operator) 60 Wooster Court, Bristol. A virtual meeting to be held on December 22, 2025. Written comments due by January 3, 2025.
Date Posted: 11/21/2025
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Iroquois Gas Transmission System, L.P., Brookfield
Notice of public hearing for proposed permits for Two Solar Model Taurus 70 Turbines with SoLoNOx and CO Oxidation Catalyst and two minor permit modifications for the existing Solar compressor turbines. Public hearing to be held on January 8, 2026. Written comments are due by January 15, 2026.
Date Posted: 11/20/2025
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South Norwalk Electric and Water (SNEW)
Notice of tentative determination to approve an application submitted by the Town of Wilton for streamflow classification changes for two segments of the Comstock Brook in Wilton from Class 1 to Class 3 Streams. Intent to waive public hearing. Written comments are due on December 13, 2025.
Date Posted: 11/13/2025