South Fond du Lac - Fitzgerald 345.0kV (J4115)
South Fond du Lac - Fitzgerald 345.0kV is a 525.0 MW gas interconnection project in Fond Du Lac, Wisconsin with a current status of operational. It is proposed to connect at South Fond du Lac - Fitzgerald 345.0kV.
525.0 MWCapacity
OperationalStatus
—Market
GasTechnology
Project facts
| Canonical name | South Fond du Lac - Fitzgerald 345.0kV |
|---|---|
| Queue ID | J4115 |
| Status | operational |
| Source status | Active |
| Market | — |
| Technology | Gas |
| Capacity | 525.0 MW |
| State | Wisconsin |
| County | Fond Du Lac |
| Point of interconnection | South Fond du Lac - Fitzgerald 345.0kV |
| Requested (queue) date | 2025-10-06 |
| Proposed in-service date | 2028-06-30 |
| Operational date | 2028-06-30 |
| Withdrawn date | — |
| Developer | — |
| Utility / transmission owner | AMERICAN TRANSMISSION COMPANY |
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 | — | operational | high |
Explore related data
Source last checked2026-08-27
Data last materially changed2026-08-27
Page data generated2026-08-27
Provenance: MISO — generator interconnection queue. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
Follow this project and get an alert when its status, capacity, developer, or schedule changes.
Start tracking with interXdata