ETTA 500kV Substation (J2717)
ETTA 500kV Substation is a 600.0 MW solar interconnection project in Hot Spring, Arkansas with a current status of withdrawn. It is proposed to connect at ETTA 500kV Substation.
600.0 MWCapacity
WithdrawnStatus
—Market
SolarTechnology
Project facts
| Canonical name | ETTA 500kV Substation |
|---|---|
| Queue ID | J2717 |
| Status | withdrawn |
| Source status | Withdrawn |
| Market | — |
| Technology | Solar |
| Capacity | 600.0 MW |
| State | Arkansas |
| County | Hot Spring |
| Point of interconnection | ETTA 500kV Substation |
| Requested (queue) date | 2022-09-15 |
| Proposed in-service date | 2029-05-01 |
| Operational date | 2029-05-01 |
| Withdrawn date | 2023-10-23 |
| Developer | — |
| Utility / transmission owner | ENTERGY ARKANSAS |
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| 2026-07-29 | new_project | — | withdrawn | high |
Explore related data
Source last checked2026-08-28
Data last materially changed2026-08-28
Page data generated2026-08-28
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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