Portales 115 kV Substation (GEN-2024-092)
Portales 115 kV Substation is a 199.5 MW battery interconnection project in Roosevelt, New Mexico with a current status of withdrawn. It is proposed to connect at Portales 115 kV Substation.
199.5 MWCapacity
WithdrawnStatus
NMMarket
BatteryTechnology
Project facts
| Canonical name | Portales 115 kV Substation |
|---|---|
| Queue ID | GEN-2024-092 |
| Status | withdrawn |
| Source status | WITHDRAWN |
| Market | NM |
| Technology | Battery |
| Capacity | 199.5 MW |
| State | New Mexico |
| County | Roosevelt |
| Point of interconnection | Portales 115 kV Substation |
| Requested (queue) date | 2024-10-30 |
| Proposed in-service date | 2029-12-31 |
| Operational date | — |
| Withdrawn date | 2026-05-21 |
| Developer | — |
| Utility / transmission owner | SPS |
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 |
|---|---|---|---|---|
| 2026-07-31 | new_project | — | withdrawn | high |
Explore related data
Source last checked2026-08-27
Data last materially changed2026-08-27
Page data generated2026-08-27
Provenance: Southwest Power Pool — 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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