Roth Rock 138 kV
43.5 MW storage in Garrett, MD · In queue since April 2026 · Proposed COD June 2030
43.5 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 2m
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: 2030-06-28
Roth Rock 138 kV (queue ID PJM-C01-1547) is a proposed battery energy storage development project in Garrett County, Maryland. Elawan Energy Appalachia LLC is developing the project, which has a total capacity of 43.5 MW. It would connect to the grid at the Roth Rock 138 kV point of interconnection, within the service territory of the utility APS.
The project is active in the PJM Interconnection queue, which it entered on April 23, 2026, under the Generation Interconnection service type. It is being evaluated in study phase C01 of PJM's interconnection process. The proposed commercial operation date is June 28, 2030.
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
MD
County
Garrett
Grid Region
PJM Interconnection
Market
ISO/RTO Member
Developer
Elawan Energy Appalachia LLC
Utility
APS
Entity
PJM
Service Type
Generation Interconnection
Point of Interconnection
Roth Rock 138 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
- WESTERN HUB
- Hub Confidence
- MEDIUM
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 Roth Rock 138 kVForward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
