Stonewall Solar
50 MW hybrid in Rockingham, VA · In queue since December 2018 · Proposed COD November 2026
50 MW
Capacity
1
Components
Solar
7y 5m
In Queue
IA Executed
IA Status
COD target: 2026
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: 18–30 months
Proposed COD: 2026-11-01
Stonewall Solar is a proposed 50 MW hybrid solar and battery energy storage project located in Rockingham County, Virginia. The project consists of 50 MW of solar generation. It is listed in the PJM interconnection queue as project PJM-AE2-029, with an entry date of December 29, 2018. The proposed commercial operation date is November 1, 2026.
The project's interconnection agreement (IA) has been executed. The point of interconnection (POI) is the Grottoes-Merck 115kV line, and the interconnecting utility is Dominion. The project is currently listed as active in the PJM queue.
Generated from interconnection queue and public data sources
State
VA
County
Rockingham
Grid Region
PJM Interconnection
Market
ISO/RTO Member
Developer
—
Utility
Dominion
Entity
PJM
Service Type
—
Point of Interconnection
Grottoes-Merck 115kV
Data Source
LBNL + Live
- ISO / RTO
- PJM
- Trading Hub
- DOMINION 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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