Jade Meadow III Solar Facility
300 MW hybrid in Garrett, MD · In queue since September 2020 · Proposed COD March 2028
300 MW
Capacity
1
Components
Solar
5y 8m
In Queue
IA Executed
IA Status
COD target: 2028
Total Duration
7y 6m
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: 2028-03-31
The proposed Jade Meadow III Solar Facility is a 300 MW hybrid solar and battery energy storage project located in Garrett County, Maryland. The project consists of 300 MW of solar generation capacity. It is listed in the PJM interconnection queue as project AG1-363, with a queue entry date of September 30, 2020, and a proposed commercial operation date of March 31, 2028. The interconnecting utility is APS, and the point of interconnection is the Black Oak-Hatfield 500 kV line.
The project's interconnection agreement has been executed. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
MD
County
Garrett
Grid Region
PJM Interconnection
Market
ISO/RTO Member
Developer
—
Utility
APS
Entity
PJM
Service Type
—
Point of Interconnection
Black Oak-Hatfield 500 kV
Data Source
LBNL + Live
- 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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