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
Page 1 of 12
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Americas Styrenics, LLC, Gales Ferry
Notice of tentative determination to approve an application submitted by Americas Styrenics, LLC for a Title V Operating Permit. Written comments are due by April 13, 2026.
Date Posted: 3/16/2026
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Notice of tentative determination to approve an application submitted by Final Gift USA, LLC for a Matthews IEB56 small animal crematory in Oxford. Written comments are due by April 2, 2026.
Date Posted: 3/3/2026
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FuelCell Energy, Inc., Torrington
Notice of tentative determination for an application submitted by FuelCell Energy, Inc. for a New Source Review permit for a Tape Caster with a Regenerative Thermal Oxidizer System. Written comments are due by April 5, 2026.
Date Posted: 2/27/2026
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Sikorsky Aircraft Corporation, Stratford
Notice of tentative determination to approve an application submitted by Sikorsky Aircraft Corporation for the renewal of a Title V permit. Written comments are due by March 22, 2026.
Date Posted: 2/20/2026
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United Aluminum Corporation, North Haven
Notice of tentative determination to approve an application submitted by United Aluminum Corporation for renewal of a Title V permit. Written comments are due by March 17, 2026.
Date Posted: 2/18/2026
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Notice of tentative determination to approve an application for a permit submitted by Pfizer Inc. to discharge at a maximum of 750,000 gallons per day of blowdown from heating and cooling equipment, hydrostatic pressure testing, non-contact cooling water, stormwater, water production wastewater, and miscellaneous wastewaters to the Thames River from the on-site power plant that provides steam and electricity for heating, ventilation, and air conditioning at a research and development facility. Written comments due by March 3, 2026.
Date Posted: 2/4/2026
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State of Connecticut, Department of Transportation, Greenwich
Notice of withdrawal of the tentative determination to approve an application submitted by State of Connecticut Department of Transportation in Greenwich.
Date Posted: 1/23/2026
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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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Town of East Lyme DS-202503640
Notice of tentative determination to approve an application submitted by the Town of East Lyme for a Dam Safety permit. Written comments due on February 19, 2026.
Date Posted: 1/20/2026
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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