Black Oak-Hatfield 500 kV (AG1-363)
Black Oak-Hatfield 500 kV is a 300.0 MW solar interconnection project in Garrett, Maryland with a current status of active.
300.0 MWCapacity
ActiveStatus
—Market
SolarTechnology
Project facts
| Canonical name | Black Oak-Hatfield 500 kV |
|---|---|
| Queue ID | AG1-363 |
| Status | active |
| Source status | Engineering and Procurement |
| Market | — |
| Technology | Solar |
| Capacity | 300.0 MW |
| State | Maryland |
| County | Garrett |
| Point of interconnection | — |
| Requested (queue) date | 2020-09-30 |
| Proposed in-service date | 2029-03-31 |
| Operational date | — |
| Withdrawn date | — |
| Developer | — |
| Utility / transmission owner | APS |
Cross-source records
This project is also observed in: Lawrence Berkeley National Laboratory — Queued Up interconnection dataset. interXdata links these source records without double-counting the project.
What changed
| Observed | Field | Old value | New value | Materiality |
|---|---|---|---|---|
| 2026-10-07 | proposed_online_date | 2028-03-31 | 2029-03-31 | medium |
| 2026-07-29 | new_project | — | active | high |
Explore related data
Source last checked2026-10-12
Data last materially changed2026-10-12
Page data generated2026-10-12
Provenance: PJM — new-services interconnection queue. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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