Lighthouse Energy Storage
BetaActiveBatteryNYISOLBNL + Live
250 MW storage in Chautauqua, NY · In queue since August 2024 · Proposed COD June 2027
250 MW
Capacity
1
Components
Battery
1y 7m
In Queue
—
IA Status
COD target: 2027
Interconnection Timeline
Total Duration
2y 10m
Pre-Study0%
Queue EntryAug 2, 2024
Interconnection request submitted to ISO/RTO
TCS Study
NYISO transitioned to a Transitional Cluster Study (TCS) format in 2024.
Typical: >42 months (historical); ~24 months target
Interconnection Agreement
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Commercial Operation
Proposed COD: 2027-06-01
Project Details
State
NY
County
Chautauqua
Region
NYISO
Developer
GCI Lighthouse Energy Storage, LLC
Utility
NM-NG
Entity
NYISO
Point of Interconnection
Gardenville - Dunkirk Line 74 230 kV
Data Source
LBNL + Live
No news available for this project.