Hamilton 230 kV
500 MW storage in Loudoun, VA · In queue since April 2026 · Proposed COD October 2030
500 MW
Capacity
0
Components
6 months
In Queue
—
IA Status
COD target: 2030
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
4y 6m
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: 2030-10-31
Hamilton 230 kV (PJM queue ID PJM-C01-1882) is a proposed 500 MW battery energy storage development project in Loudoun County, Virginia. The project is being developed by Cedar Holdco LLC and would connect to the transmission system at the Hamilton 230 kV point of interconnection within the Dominion utility service territory. It is classified as a standalone storage project, with battery storage as its sole technology component.
The project is listed as active in the PJM Interconnection queue, which it entered on April 27, 2026, under a Generation Interconnection service request. It is currently in the C01 study phase, part of PJM's cycle-based interconnection process. The proposed commercial operation date is October 31, 2030. The available data does not report an executed interconnection agreement, and the project has no recorded match to an existing operating plant in EIA data.
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
Loudoun
Grid Region
PJM Interconnection
Market
ISO/RTO Member
Developer
Cedar Holdco LLC
Utility
Dominion
Entity
PJM
Service Type
Generation Interconnection
Point of Interconnection
Hamilton 230 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)
- HAMILTN 230 KV SR1
- POI Substation
- Hamilton 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 Hamilton 230 kVForward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
