HARTBURG - AEP LAYFIELD 500.0kV (J1890)
HARTBURG - AEP LAYFIELD 500.0kV is a 270.0 MW solar interconnection project in Sabine, Louisiana with a current status of operational. It is proposed to connect at HARTBURG - AEP LAYFIELD 500.0kV.
270.0 MWCapacity
OperationalStatus
—Market
SolarTechnology
Project facts
| Canonical name | HARTBURG - AEP LAYFIELD 500.0kV |
|---|---|
| Queue ID | J1890 |
| Status | operational |
| Source status | Done |
| Market | — |
| Technology | Solar |
| Capacity | 270.0 MW |
| State | Louisiana |
| County | Sabine |
| Point of interconnection | HARTBURG - AEP LAYFIELD 500.0kV |
| Requested (queue) date | 2025-04-17 |
| Proposed in-service date | 2024-09-30 |
| Operational date | 2024-09-30 |
| Withdrawn date | — |
| Developer | — |
| Utility / transmission owner | MISO |
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 |
|---|---|---|---|---|
| 2026-07-29 | new_project | — | operational | high |
Explore related data
Source last checked2026-08-27
Data last materially changed2026-08-27
Page data generated2026-08-27
Provenance: MISO — generator interconnection queue. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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