Jefferson County County, Wisconsin — Interconnection Projects
The interXdata warehouse tracks 4 interconnection projects in Jefferson County, Wisconsin, representing 574 MW of requested capacity.
4Total projects
0Active
2Operational
2Withdrawn
574 MWRequested capacity
Technology mix
| Technology | Projects | Requested capacity |
|---|---|---|
| Solar | 3 | 524 MW |
| Battery | 1 | 50 MW |
Projects
| Project | Queue ID | Technology | Capacity | Status | Location |
|---|---|---|---|---|---|
| Concord SW YD 138 kV Substation | J1053 | Solar | 300.0 MW | withdrawn | Jefferson County, Wisconsin |
| Jefferson 138kV Substation | J818 | Solar | 149.0 MW | operational | Jefferson County, Wisconsin |
| Jefferson 138 kV Substation | J1154 | Solar | 75.0 MW | operational | Jefferson County, Wisconsin |
| Concord 138kV Substation | J1051 | Battery | 50.0 MW | withdrawn | Jefferson County, Wisconsin |
Top developers
Developer attribution is not yet resolved for this set.
Explore related data
Source last checked2026-07-31
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.
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