SIOUX (J4241)
SIOUX is a 2,220.0 MW generation interconnection project with a current status of operational. It is proposed to connect at SIOUX.
2,220.0 MWCapacity
OperationalStatus
—Market
GenerationTechnology
Project facts
| Canonical name | SIOUX |
|---|---|
| Queue ID | J4241 |
| Status | operational |
| Source status | Active |
| Market | — |
| Technology | Generation |
| Capacity | 2,220.0 MW |
| State | — |
| County | St. Charles |
| Point of interconnection | SIOUX |
| Requested (queue) date | 2026-05-28 |
| Proposed in-service date | 2030-12-01 |
| Operational date | 2030-12-01 |
| Withdrawn date | — |
| Developer | — |
| Utility / transmission owner | Ameren Missouri |
What changed
| Observed | Field | Old value | New value | Materiality |
|---|---|---|---|---|
| 2026-07-29 | new_project | — | operational | high |
Explore related data
Source last checked2026-10-12
Data last materially changed2026-10-12
Page data generated2026-10-12
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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