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.

Please be advised that the Connecticut Siting Council will not be accepting any hard copy filings for any matter after 12 PM on Wednesday, December 24, 2025. Regular file processing will resume at 8:30 AM on Friday, December 26, 2025. Thank you for your consideration.

PETITION NO. 1453 - 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 Killingly Substation located at 257 Tracy Road in Killingly, Connecticut.

 

PETITION (recd. 4/30/21)
Petition Filing, 04/30/21

 

PROCEDURAL CORRESPONDENCE
Council Letter to the Town of Killingly, 05/04/21

 

STATE AGENCY COMMENTS
Council on Environmental Quality Comments, 05/26/21

 

MUNICIPAL COMMENTS

 

SCHEDULE
Schedule, 05/03/21

 

SERVICE LIST
Service List, 05/03/21

 

DECISION
Council Decision and Staff Report, 07/30/21
Condition 2 Submission - Retaining Wall and Fence Details,09/01/21
Council Acknowledgement of Declaratory Ruling Condition 2 Submission, 09/03/21
Request for Temporary Changes to Work Hours and Council Decision, 12/15/21
Notice of Construction Completion, 02/07/22