Williams Creek Substation 230 (CSU-2020-001)
Williams Creek Substation 230 is a 175.0 MW solar interconnection project in El Paso, Colorado with a current status of operational. It is proposed to connect at Williams Creek Substation 230.
175.0 MWCapacity
OperationalStatus
COMarket
SolarTechnology
Project facts
| Canonical name | Williams Creek Substation 230 |
|---|---|
| Queue ID | CSU-2020-001 |
| Status | operational |
| Source status | IA FULLY EXECUTED/COMMERCIAL OPERATION |
| Market | CO |
| Technology | Solar |
| Capacity | 175.0 MW |
| State | Colorado |
| County | El Paso |
| Point of interconnection | Williams Creek Substation 230 |
| Requested (queue) date | 2020-07-06 |
| Proposed in-service date | — |
| Operational date | 2023-10-31 |
| Withdrawn date | — |
| Developer | — |
| Utility / transmission owner | CSU |
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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