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.

Due to a mandatory IT upgrade on January 10, 2026, any documents posted to the Council’s website between December 22, 2025 and January 10, 2026 must be completely reposted to the respective webpages. During this transition, upon request, the Council can provide electronic copies of any document that was posted to the website prior to the effective date of the upgrade. We appreciate your patience.

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