Switchgrass Solar 1
20 MW generation in Accomack, VA · In queue since February 2020 · Proposed COD October 2025
20 MW
Capacity
1
Components
Solar
6y 3m
In Queue
IA Executed
IA Status
COD target: 2025
Total Duration
5y 8m
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)
Construction pending
Typical: 12–24 months
Proposed COD: 2025-10-31
Switchgrass Solar 1 is a proposed 20 MW solar generation project located in Accomack County, Virginia. The project is being developed within the PJM Interconnection queue as project number PJM-AF2-110. The queue entry date is February 27, 2020, with a proposed commercial operation date of October 31, 2025. The project has an Interconnection Agreement (IA) that has been executed.
The proposed project is located within Dominion's service territory. As of the latest data, the project's status is listed as suspended. The Point of Interconnection (POI) is the Suffolk 115 kV substation. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
VA
County
Accomack
Grid Region
PJM Interconnection
Market
ISO/RTO Member
Developer
—
Utility
Dominion
Entity
PJM
Service Type
—
Point of Interconnection
Suffolk 115 kV
Data Source
LBNL + Live
- ISO / RTO
- PJM
- Trading Hub
- DOMINION HUB
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- SUFFOLK 35 KV SUFFLKSP
- POI Substation
- Suffolk 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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