South Plant Substation 115 via 34.5 Feeders (CSUT-2025-6)
South Plant Substation 115 via 34.5 Feeders is a 100.0 MW battery interconnection project in El Paso, Colorado with a current status of operational. It is proposed to connect at South Plant Substation 115 via 34.5 Feeders.
100.0 MWCapacity
OperationalStatus
COMarket
BatteryTechnology
Project facts
| Canonical name | South Plant Substation 115 via 34.5 Feeders |
|---|---|
| Queue ID | CSUT-2025-6 |
| Status | operational |
| Source status | DISIS STAGE |
| Market | CO |
| Technology | Battery |
| Capacity | 100.0 MW |
| State | Colorado |
| County | El Paso |
| Point of interconnection | South Plant Substation 115 via 34.5 Feeders |
| Requested (queue) date | 2025-03-03 |
| Proposed in-service date | — |
| Operational date | 2027-12-31 |
| Withdrawn date | — |
| Developer | — |
| Utility / transmission owner | CSU |
Cross-source records
This project is also observed in: csu-oasis; 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 | — | operational | 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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