Lamberton Road Battery
170 MW storage in Mercer, NJ · In queue since September 2019 · Proposed COD August 2027
170 MW
Capacity
1
Components
Battery
6y 8m
In Queue
IA Executed
IA Status
COD target: 2027
Total Duration
7y 11m
Interconnection request submitted to ISO/RTO
PJM processes interconnection requests through multi-phase System Impact Studies (SIS).
Typical: ~48 months (historically longest)
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
Project under construction
Typical: 6–18 months
Proposed COD: 2027-08-11
The Lamberton Road Battery project is a proposed 170 MW battery storage project located in Mercer County, New Jersey. The project is being developed within the PJM Interconnection queue as project AF1-237, with a queue entry date of September 28, 2019. The proposed commercial operation date is August 11, 2027. The project has an executed Interconnection Agreement (IA).
The project is interconnected to the PSEG utility grid at the Mercer 230 kV point of interconnection. The Lamberton Road Battery project has appeared in recent news coverage regarding energy storage development in the PJM region.
Generated from interconnection queue and public data sources
State
NJ
County
Mercer
Grid Region
PJM Interconnection
Market
ISO/RTO Member
Developer
—
Utility
PSEG
Entity
PJM
Service Type
—
Point of Interconnection
Mercer 230 kV
Data Source
LBNL + Live
- ISO / RTO
- PJM
- Trading Hub
- WESTERN HUB
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- MERCER 13 KV WHNUG
- POI Substation
- Mercer Switching Station
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
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