Connecticut Siting Council

Due to the personally identifying information contained in written limited appearance statements from the public, any written limited appearance statements that are received by the Council for any matter are available to be viewed at the Council’s office Monday through Friday from 8:30 a.m. to 4:30 p.m. or available to be sent via e-mail upon request. Please allow adequate time for processing.

Long Island Sound Resource and Use Inventory/Long Island Sound Blue Plan Survey

Pending Matters

The hyperlinks that appear below lead to web pages devoted to record materials relating to matters that are pending before the Siting Council.

Please note, the Connecticut Siting Council (Council) is not required to maintain an online data base of Pending Matters.  Due to a high volume of filings, the Council may not be able to keep the information found on these sites up to date.  For complete Pending Matter information, please contact the Council's staff or feel free to view the hard copy of the pertinent file in the Council’s office.  The Council endeavors to keep information up to date for the convenience of the public.  

The Connecticut Siting Council (Council) webpages contain electronic copies of the record. The official record is retained/disposed of according to the Council’s Record Retention Schedules.  Agency Specific Schedules can be found at https://atlas.ct.gov/Portal/pages/index.jsp

The Council's preferred method of service to participants in a matter is via electronic mail.  If a participant prefers to receive hard copies of documents via regular mail, please notify the Council in writing.

If you do not find the matter you are looking for, it is likely that a decision was recently rendered and the matter may be accessed through the Decisions page at the following link: Council Decisions.

 

APPLICATIONS

DOCKET NO. 492A – Gravel Pit Solar Certificate of Environmental Compatibility and Public Need for the construction, maintenance, and operation of a 120-megawatt-AC solar photovoltaic electric generating facility on eight parcels generally located to the east and west of the Amtrak and Connecticut Rail Line, south of Apothecaries Hall Road and north of the South Windsor town boundary in East Windsor, Connecticut and associated electrical interconnection. Reopening of this Certificate based on changed conditions pursuant to Connecticut General Statutes §4-181a(b).  (Link to DOCKET NO. 492)

DOCKET NO. 532– LSE Serpens LLC (Lodestar Energy) application for a Certificate of Environmental Compatibility and Public Need for the construction, maintenance, and operation of a 3.0-megawatt-AC solar photovoltaic electric generating facility and associated equipment on 13 parcels located south of West Hill Road (Parcel Nos. 253/003/018; 253/003/033 through 043 and 053-003-045), Torrington, Connecticut and associated electrical interconnection.

DOCKET NO. 535 – The Towers, LLC application for a Certificate of Environmental Compatibility and Public Need for the construction, maintenance, and operation of a telecommunications facility and associated equipment located at 835 Norwich Worcester Turnpike (Route 169), Woodstock, Connecticut.

DOCKET NO. 538 – The Towers, LLC application for a Certificate of Environmental Compatibility and Public Need for the construction, maintenance, and operation of a telecommunications facility and associated equipment located at 1022 Trumbull Highway, Lebanon, Connecticut. 

DOCKET NO. 539 – The Towers, LLC application for a Certificate of Environmental Compatibility and Public Need for the construction, maintenance, and operation of a telecommunications facility and associated equipment located at 424 Storrs Road, Mansfield, Connecticut.

DOCKET NO. 540 – The Towers, LLC application for a Certificate of Environmental Compatibility and Public Need for the construction, maintenance, and operation of a telecommunications facility and associated equipment located at 68 Danbury Road, New Milford, Connecticut.

DOCKET NO. 541 – The Towers, LLC application for a Certificate of Environmental Compatibility and Public Need for the construction, maintenance, and operation of a telecommunications facility and associated equipment located at 132 Bass Road, Windham, Connecticut.

DOCKET NO. 542 – The Towers, LLC application for a Certificate of Environmental Compatibility and Public Need for the construction, maintenance, and operation of a telecommunications facility and associated equipment located at Parcel No. 151-1-1, Pequotsepos Road, Stonington (Mystic), Connecticut.

DOCKET NO. 543 – The Towers, LLC, application for a Certificate of Environmental Compatibility and Public Need for the construction, maintenance, and operation of a telecommunications facility and associated equipment located at 17 Warren Road, Washington (New Preston), Connecticut.

DOCKET NO. 544 – Arx Wireless Infrastructure, LLC and New Cingular Wireless PCS, LLC application for a Certificate of Environmental Compatibility and Public Need for the construction, maintenance, and operation of a telecommunications facility and associated equipment located at 577 West Main Street (Route 82), Norwich, Connecticut.

DOCKET NO. 545 – Arx Wireless Infrastructure, LLC and New Cingular Wireless PCS, LLC application for a Certificate of Environmental Compatibility and Public Need for the construction, maintenance, and operation of a telecommunications facility and associated equipment located at 306 Flanders Road, East Lyme, Connecticut.

DOCKET NO. 546 – Crown Castle Towers 06-2 LLC and New Cingular Wireless PCS, LLC d/b/a AT&T application for a Certificate of Environmental Compatibility and Public Need for the construction, maintenance, and operation of a telecommunications facility and associated equipment located at 70 Universal Drive, North Haven, Connecticut.

 

PETITIONS   

PETITION NO. 1589B – USS Somers Solar, LLC petition for a declaratory ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the proposed construction, maintenance and operation of a 3.0-megawatt AC solar photovoltaic electric generating facility located at 360 Somers Road, Ellington, Connecticut, and associated electrical interconnection. Reopening of August 2, 2024 Final Decision on Remand not to Issue a Declaratory Ruling based on changed conditions pursuant to Connecticut General Statutes §4-181a(b).  (Link to PETITION NO. 1589 and PETITION NO. 1589R) 

PETITION NO. 1674 – Greenskies Clean Energy, LLC petition for a declaratory ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the proposed construction, maintenance and operation of a 1.99-megawatt solar photovoltaic electric generating facility and associated equipment located on seven parcels (Parcel Nos. 1304-1740-16 through 1304-1740-24 and 1304-1240-118) on Soundview Drive and Newton Road, Woodbridge, Connecticut, and associated electrical interconnection.

PETITION NO. 1675 – Greenskies Clean Energy, LLC petition for a declaratory ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the proposed construction, maintenance and operation of a 4.25-megawatt solar photovoltaic electric generating facility and associated equipment located on two parcels at 994 and 1010 Racebrook Road, Woodbridge, Connecticut, and associated electrical interconnection.  

PETITION NO. 1676 – Homestead Fuel Cell 1, LLC petition for a declaratory ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the proposed construction, maintenance and operation of a grid-side 7.5-megawatt fuel cell facility and associated equipment located at 235 Brainard Road, Hartford, Connecticut, and associated electrical interconnection.

PETITION NO. 1678 – The Connecticut Light and Power Company d/b/a Eversource Energy petition for a declaratory ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the West Devon Junction to Devon Substation Rebuild Project consisting of the replacement and reconductoring of electric transmission line structures along approximately 2.17 miles of its existing 115-kilovolt (kV) 1483, 1545, 1580 and 1590 Lines right-of-way and approximately 0.17 miles of its existing 115-kV 1710 and 1730 Lines located on Eversource-owned property on each side of the Housatonic River Crossing between West Devon Junction in Stratford and Devon Substation in Milford, Connecticut, and related electric transmission line and substation improvements.  

PETITION NO. 1679 – The Connecticut Light and Power Company d/b/a Eversource Energy petition for a declaratory ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the Scovill Rock Switching Station to East of Hurd State Park Rebuild Project consisting of the replacement and reconductoring of electric transmission line structures along approximately 2.4 miles of its existing 115-kilovolt (kV) 1772 Line and 345-kV 376 and 362 Lines shared right-of-way and associated Connecticut River Crossing between Scovill Rock Switching Station in Middletown and Structure 19098 in Haddam traversing the municipalities of Middletown, East Hampton, and Haddam, Connecticut, and related electric transmission line and substation improvements.

PETITION NO. 1681 – Jefferson Solar LLC petition for a declaratory ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the proposed construction, maintenance and operation of a 2.0-megawatt solar photovoltaic electric generating facility and associated equipment located at 121 West Pond Road (Parcel No. 27A-14) and 2185 Maple Road (Parcel No. 33-31-1), North Branford, Connecticut, and associated electrical interconnection.

PETITION NO. 1682 – VCP Groton LF, LLC d/b/a Verogy petition for a declaratory ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the construction, maintenance and operation of a 4.975-megawatt AC solar photovoltaic electric generating facility and associated equipment located at the former Groton Landfill, 685 Flanders Road, Groton, Connecticut, and associated electrical interconnection.

PETITION NO. 1683 – Greenskies Clean Energy LLC petition for a declaratory ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the construction, maintenance and operation of a 2.75-megawatt AC solar photovoltaic electric generating facility and associated equipment located on one parcel (Parcel No. 079-015) northwest of the intersection of Quassapaug Road and Artillery Road, Woodbury, Connecticut, and associated electrical interconnection.

PETITION NO. 1684 – Greenskies Clean Energy LLC petition for a declaratory ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the construction, maintenance and operation of a 4.625-megawatt AC solar photovoltaic electric generating facility and associated equipment located on two parcels (Parcel Nos. 21-19-29 and 21-19-2) off Gager Hill Road, Scotland, Connecticut, and associated electrical interconnection.  

PETITION NO. 1685 – Willington Solar One, LLC petition for a declaratory ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the construction, maintenance and operation of a 1.975-megawatt AC solar photovoltaic electric generating facility and associated equipment located at Parcel No. 046-004-00, Lohse Road, Willington, Connecticut, and associated electrical interconnection.  

PETITION NO. 1686 – Greenskies Clean Energy LLC petition for a declaratory ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the construction, maintenance and operation of a 4.99-megawatt AC solar photovoltaic electric generating facility and associated equipment located at 54 South Street, Morris, Connecticut, and associated electrical interconnection.  

PETITION NO. 1687 – Plainfield Solar One, LLC petition for a declaratory ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the construction, maintenance and operation of a 4.0-megawatt AC solar photovoltaic electric generating facility and associated equipment located at Parcel No. 002-053A-0058, Exley Road, Plainfield, Connecticut, and associated electrical interconnection.  

PETITION NO. 1688 – Greenskies Clean Energy LLC petition for a declaratory ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the construction, maintenance and operation of a 1.2-megawatt AC solar photovoltaic electric generating facility and associated equipment located at 81 and 93 Lake Street, Manchester, Connecticut, and associated electrical interconnection.   

PETITION NO. 1690 – The Connecticut Light and Power Company d/b/a Eversource Energy petition for a declaratory ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the Haddam Substation to East Haddam Junction Line Rebuild Project consisting of the replacement and reconductoring of electric transmission line structures along approximately 1.5 miles of its existing 115-kilovolt (kV) 1772 Line and 345-kV 348 Line shared right-of-way and associated Connecticut River Crossing between Haddam Substation in Haddam and East Haddam Junction in East Haddam, Connecticut, and related electric transmission line and substation improvements.  

PETITION NO. 1691 – The Connecticut Light and Power Company d/b/a Eversource Energy petition for a declaratory ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for proposed modifications to its existing Stevenson Substation and associated equipment located at 1 Roosevelt Drive, Monroe, Connecticut.  

PETITION NO. 1692 – New Cingular Wireless PCS, LLC (AT&T) and Marcus Communications, LLC (Marcus) joint petition for a declaratory ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the extension and modifications to an existing telecommunications facility and installation of associated telecommunications equipment located at 33 Mitchell Drive, Manchester, Connecticut.  

PETITION NO. 1693 – New Cingular Wireless PCS, LLC (AT&T) petition for a declaratory ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the proposed installation of a small wireless facility on a new Eversource-owned utility pole that is less than 50 feet in height and is not used principally for electric distribution service, and associated equipment within the public right of way adjacent to 18 Highland Street, New Britain, Connecticut.  

PETITION NO. 1694 – Greenskies Clean Energy LLC petition for a declaratory ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the construction, maintenance and operation of a 4.0-megawatt AC solar photovoltaic electric generating facility and associated equipment accessed from Old Maids Lane in Glastonbury and located on a parcel south of the Glastonbury town boundary (Parcel No. 119/0014) in Portland, Connecticut and associated electrical interconnection.  

PETITION NO. 1695 – LSE Phobos LLC (Lodestar Energy) petition for a declaratory ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the construction, maintenance and operation of a 4.05-megawatt AC solar photovoltaic electric generating facility and associated equipment located at 166 South Street, Morris, Connecticut, and associated electrical interconnection.

PETITION NO. 1696 – Terryville Solar One, LLC notice of election to waive exclusion from Connecticut Siting Council jurisdiction, pursuant to Connecticut General Statutes §16-50k(e), and petition for a declaratory ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the construction, maintenance and operation of a 0.975-megawatt AC solar photovoltaic electric generating facility and associated equipment located at 270 Preston Road, Plymouth, Connecticut, and associated electrical interconnection.  

PETITION NO. 1697 – CEFIA Holdings, LLC petition for a declaratory ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the proposed construction, maintenance and operation of a 1.7-megawatt AC solar photovoltaic electric generating facility and associated equipment located at the Connecticut Department of Transportation Headquarters, 2710-2880 Berlin Turnpike, Newington, Connecticut, and associated electrical interconnection.

 

TOWER SHARE REQUESTS

TS-VER-148-251027 – Cellco Partnership d/b/a Verizon Wireless request for an order to approve tower sharing at an existing telecommunications tower located at 316 Woodhouse Avenue, Wallingford, Connecticut.  Town Letter

TS-VER-011-251027 – Cellco Partnership d/b/a Verizon Wireless request for an order to approve tower sharing at an existing telecommunications tower located at 28 Brewer Drive, Bloomfield, Connecticut.  Town Letter

TS-VER-039-251030 – Cellco Partnership d/b/a Verizon Wireless request for an order to approve tower sharing at an existing telecommunications tower located at 71 Ashford Road, Eastford, Connecticut.  Town Letter  

TS-VER-162-251110 – Cellco Partnership d/b/a Verizon Wireless request for an order to approve tower sharing at an existing telecommunications tower located at 428 Platt Hill Road, Winchester, Connecticut.  Town Letter

 

TS-VER-126-251125 – Cellco Partnership d/b/a Verizon Wireless request for an order to approve tower sharing at an existing telecommunications tower located at 308 (a/k/a 320) River Road, Shelton, Connecticut.  Town Letter

 

TS-VER-082-251204 – Cellco Partnership d/b/a Verizon Wireless request for an order to approve tower sharing at an existing telecommunications tower located at 238 Meriden Road, Middlefield, Connecticut.  

 

PETITION NO. 1133 - ELIGIBLE FACILITY REQUEST SUB PETITION FILINGS  

 

SUBPETITION NO. 1133 - T-MOBILE-20251124 – T-Mobile eligible facility request for modifications to an existing telecommunications facility located at Pimpewaug Road, Wilton, Connecticut.  

 

PETITION NO. 1293 - SUB PETITION FILINGS

No Pending Sub Petition Filings

 

The following have been acted upon by the Siting Council and await approval of their Development and Management Plans:

DOCKET NO. 470B – NTE Connecticut, LLC application for a Certificate of Environmental Compatibility and Public Need for the construction, maintenance, and operation of a 550-megawatt dual-fuel combined cycle electric generating facility and associated electrical interconnection switchyard located  at 180 and 189 Lake Road, Killingly, Connecticut.  Reopening of this application based on changed conditions pursuant to Connecticut General Statutes §4-181a(b). 

DOCKET NO. 502 – Cellco Partnership d/b/a Verizon Wireless application for a Certificate of Environmental Compatibility and Public Need for the construction, maintenance, and operation of a telecommunications facility located at 118 Newton Road, Woodbridge, Connecticut.  

DOCKET NO. 514 – Glenvale, LLC d/b/a Glenvale Solar application for a Certificate of Environmental Compatibility and Public Need for the construction, maintenance, and operation of a 4.0-megawatt-AC solar photovoltaic electric generating facility located at 56 River Road, Putnam, Connecticut and associated electrical interconnection.

DOCKET NO. 524 – Greenskies Clean Energy, LLC application for a Certificate of Environmental Compatibility and Public Need for the construction, maintenance, and operation of a 4.625-megawatt-AC solar photovoltaic electric generating facility and associated equipment located at Fawn Meadow Lane (Parcel No. 029-018D), Woodbury, Connecticut and associated electrical interconnection.

DOCKET NO. 526 – Greenskies Clean Energy, LLC application for a Certificate of Environmental Compatibility and Public Need for the construction, maintenance, and operation of a 4.999-megawatt-AC solar photovoltaic electric generating facility and associated equipment located at Lantern Hill Road (Parcel No. 169-1-4), Stonington, Connecticut and associated electrical interconnection. 

DOCKET NO. 528 – Tarpon Towers III, LLC and Cellco Partnership d/b/a Verizon Wireless application for a Certificate of Environmental Compatibility and Public Need for the construction, maintenance, and operation of a telecommunications facility and associated equipment located at 746 East Street, Andover, Connecticut.

DOCKET NO. 530 – Homeland Towers, LLC and Cellco Partnership d/b/a Verizon Wireless application for a Certificate of Environmental Compatibility and Public Need for the construction, maintenance, and operation of a telecommunications facility and associated equipment located at 196 East Haddam-Colchester Turnpike, East Haddam, Connecticut.

DOCKET NO. 531 – Arx Wireless Infrastructure, LLC and New Cingular Wireless PCS, LLC application for a Certificate of Environmental Compatibility and Public Need for the construction, maintenance, and operation of a telecommunications facility and associated equipment located at 62 and 64 Pershing Drive, Ansonia, Connecticut.

DOCKET NO. 533 – Tarpon Towers III, LLC and Cellco Partnership d/b/a Verizon Wireless application for a Certificate of Environmental Compatibility and Public Need for the construction, maintenance, and operation of a telecommunications facility and associated equipment located at 161 Conrad Street, Naugatuck, Connecticut.  

DOCKET NO. 534 – The Towers, LLC application for a Certificate of Environmental Compatibility and Public Need for the construction, maintenance, and operation of a telecommunications facility and associated equipment located at 90 Woodstock Avenue West (Route 171), Woodstock, Connecticut. 

DOCKET NO. 536 – Tarpon Towers III, LLC and Cellco Partnership d/b/a Verizon Wireless application for a Certificate of Environmental Compatibility and Public Need for the construction, maintenance, and operation of a telecommunications facility and associated equipment located at 78 Goshen East Street, Norfolk, Connecticut.

DOCKET NO. 537 – The Towers, LLC application for a Certificate of Environmental Compatibility and Public Need for the construction, maintenance, and operation of a telecommunications facility and associated equipment located at 327 North Anguilla Road, Stonington, Connecticut.

PETITION NO. 1401 – Revity Energy, LLC petition for a declaratory ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the proposed construction, maintenance and operation of a 12.25-megawatt AC solar photovoltaic electric generating facility on approximately 74.9 acres located at 424 Snake Meadow Road, Plainfield, Connecticut and 0 Valley Road, Sterling, Connecticut, and associated electrical interconnection to Eversource Energy’s Fry Brook Substation. 

PETITION NO. 1422A – CF Mulnite LLC Declaratory Ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the construction, maintenance and operation of a 4.99-megawatt AC solar photovoltaic electric generating facility to be located at Mulnite Farms, Inc. off Barber Hill Road west of the intersection with Rockville Road, East Windsor, Connecticut and associated electrical interconnection.  Link to Petition No. 1422

PETITION NO. 1463A  – CF Mulnite, LLC Declaratory Ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the construction, maintenance and operation of a 1.0- megawatt (MW) AC solar photovoltaic electric generating facility located at a Mulnite Farms, Inc. parcel off Wapping Road, and a 4.0 MW AC solar photovoltaic electric generating facility located at a Mulnite Farms, Inc. parcel off Miller Road, East Windsor, Connecticut, and associated electrical interconnection.  Link to Petition No. 1463

PETITION NO. 1592A – Santa Fuel, Inc. petition for a declaratory ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the proposed construction, maintenance and operation of a 3.85-megawatt AC solar photovoltaic electric generating facility located at 159 South Road, Somers, Connecticut, and associated electrical interconnection. Reopening of this petition based on changed conditions pursuant to Connecticut General Statutes §4-181a(b).  Link to PETITION NO. 1592  

PETITION NO. 1637 – KCE CT 11, LLC petition for a declaratory ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the proposed construction, maintenance and operation of a 4.99-megawatt AC battery energy storage facility and associated equipment located at 100 Salmon Brook Street, Granby, Connecticut, and associated electrical interconnection. 

PETITION NO. 1638– LSE Sextans LLC and LSE Sextans II LLC (Lodestar Energy) petition for a declaratory ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the proposed construction, maintenance and operation of a 3.0-megawatt AC solar photovoltaic electric generating facility and associated equipment located at Parcel Nos. 221-3-1 and 222-4-26, Lovers Lane, Torrington, Connecticut, and associated electrical interconnection.

PETITION NO. 1643 – C-Tec Solar, LLC petition for a declaratory ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the proposed construction, maintenance and operation of a 2.95-megawatt AC solar photovoltaic electric generating facility and associated equipment to be located at 77 Pompeo Road, Thompson, Connecticut, and associated electrical interconnection. 

PETITION NO. 1655 – Borrelli Solar LLC petition for a declaratory ruling, pursuant to Connecticut General Statutes §4-176 and §16-50k, for the proposed construction, maintenance and operation of a 1.99-megawatt AC solar photovoltaic electric generating facility and associated equipment located at 179 and 197 Borrelli Road, East Haven, Connecticut, and associated electrical interconnection.

OTHER CSC MATTERS

Connecticut Siting Council Review of the Ten-Year Forecast of Connecticut Electric Loads and Resources. (2025 Reports)  (2026 Reports)

Proposed Fiscal Year 2027 Revised Budget Memorandum to Industry, 11/03/25

 
 

ENFORCEMENT ACTIONS

 

STATE AGENCIES SOLICITED FOR COMMENT BY CSC: