Liberty 115 kV
20 MW storage in Prince William, VA · In queue since April 2026 · Proposed COD August 2029
20 MW
Capacity
0
Components
6 months
In Queue
—
IA Status
COD target: 2029
One connected view of the asset's ownership, operating or development evidence, grid context, commercial relationships, history, and forward outlook.
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Total Duration
3y 4m
Study Phase
C01
Interconnection request submitted to ISO/RTO
PJM processes interconnection requests through multi-phase System Impact Studies (SIS).
Typical: ~48 months (historically longest)
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2029-08-14
Liberty 115 kV (queue ID PJM-C01-1294) is a proposed battery energy storage development project located in Prince William County, Virginia. Developed by Hopper Energy Center, LLC, the project has a total planned capacity of 20 MW and is designed as a standalone storage facility. It would connect to the grid at the Liberty 115 kV point of interconnection within the Dominion utility service territory.
The project is listed as active in the interconnection queue of PJM Interconnection, the regional transmission organization serving the area. It entered the queue on April 24, 2026, under a Generation Interconnection service request, and is being evaluated as part of PJM's Cycle 01 (C01) study phase. The proposed commercial operation date is August 14, 2029. The available data does not indicate the status of an interconnection agreement.
Generated from interconnection queue and public data sources
Realization risk before commercial operation — cluster-study clearance, IA timing, counterparty mix, and withdrawal probability vs cohort. The diligence view that determines whether this project is worth pursuing. Powered by InfraSure's development-stage modeling stack.
See the full development-risk decomposition for this project.
State
VA
County
Prince William
Grid Region
PJM Interconnection
Market
ISO/RTO Member
Developer
Hopper Energy Center, LLC
Utility
Dominion
Entity
PJM
Service Type
Generation Interconnection
Point of Interconnection
Liberty 115 kV
Data Source
live-pjm_cycle
Composite operating-phase risk view — what this asset's risk profile would look like once it reaches commercial operation. Climate hazards across its operating life, expected generation variability, and offtake counterparty exposure, decomposed into a single decision-grade score. Powered by InfraRisk.
See the full risk decomposition + scenarios for this project.
Forward generation outlook — what this project would produce assuming it reaches commercial operation. Probabilistic ranges (P10/P50/P90) across weather, demand, and policy scenarios, conditioned on the proposed COD. Powered by InfraSure's generation modeling stack.
See the full forecast + scenario decomposition for this project.
Forward revenue, DSCR projection, and financing-close risk — conditioned on commercial operation. The bankability view that determines whether the deal clears its covenants once online. Powered by InfraSure's asset cashflow stack.
See the full revenue + DSCR projection for this project.
- ISO / RTO
- PJM
- Trading Hub
- DOMINION HUB
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- NEWLIBER138 KV T1
- POI Substation
- New Liberty Substation
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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Ask about Liberty 115 kVForward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
