Jefferson County, Wisconsin — Interconnection Projects
The interXdata warehouse tracks 26 interconnection projects in Jefferson, Wisconsin, representing 1,382 MW of requested capacity.
26Total projects
2Active
23Operational
1Withdrawn
1,382 MWRequested capacity
Technology mix
| Technology | Projects | Requested capacity |
|---|---|---|
| Gas | 16 | 739 MW |
| Solar | 10 | 642 MW |
Projects
| Project | Queue ID | Technology | Capacity | Status | Location |
|---|---|---|---|---|---|
| Whitewater Generating Station | 55011_CTG1 | Gas | 177.3 MW | operational | Jefferson, Wisconsin |
| Badger State Solar LLC | 68900_BSS | Solar | 149.0 MW | active | Jefferson, Wisconsin |
| Concord 138 kV | J1497 | Solar | 125.0 MW | withdrawn | Jefferson, Wisconsin |
| University (UWW) | S1151 | Solar | 109.0 MW | operational | Jefferson, Wisconsin |
| Whitewater Generating Station | 55011_STG1 | Gas | 106.2 MW | operational | Jefferson, Wisconsin |
| Sinnissippi Solar Energy LLC | 69608_SNSPI | Solar | 100.0 MW | active | Jefferson, Wisconsin |
| Concord | 7159_1 | Gas | 95.4 MW | operational | Jefferson, Wisconsin |
| Concord | 7159_3 | Gas | 95.4 MW | operational | Jefferson, Wisconsin |
| Concord | 7159_2 | Gas | 95.4 MW | operational | Jefferson, Wisconsin |
| Concord | 7159_4 | Gas | 95.4 MW | operational | Jefferson, Wisconsin |
| Crawfish River | 65012_PV1 | Solar | 75.0 MW | operational | Jefferson, Wisconsin |
| University (UWW) | J4101 | Solar | 71.0 MW | operational | Jefferson, Wisconsin |
| MISO Queue Project J174 — Gas in Jefferson, Wisconsin | J174 | Gas | 43.8 MW | operational | Jefferson, Wisconsin |
| MISO Queue Project G550 — Gas in Jefferson, Wisconsin | G550 | Gas | 24.0 MW | operational | Jefferson, Wisconsin |
| Hackbarth Solar WI, LLC | 67728_20244 | Solar | 5.0 MW | operational | Jefferson, Wisconsin |
| Rock LakeSolar WI, LLC | 69431_20252 | Solar | 5.0 MW | operational | Jefferson, Wisconsin |
| Jones Dairy | 67386_1 | Solar | 2.3 MW | operational | Jefferson, Wisconsin |
| Jefferson Solar Park | 59771_JSP01 | Solar | 1.0 MW | operational | Jefferson, Wisconsin |
| Deertrack Park Gas Recovery | 56520_GEN8 | Gas | 0.8 MW | operational | Jefferson, Wisconsin |
| Deertrack Park Gas Recovery | 56520_GEN4 | Gas | 0.8 MW | operational | Jefferson, Wisconsin |
| Deertrack Park Gas Recovery | 56520_GEN2 | Gas | 0.8 MW | operational | Jefferson, Wisconsin |
| Deertrack Park Gas Recovery | 56520_GEN5 | Gas | 0.8 MW | operational | Jefferson, Wisconsin |
| Deertrack Park Gas Recovery | 56520_GEN3 | Gas | 0.8 MW | operational | Jefferson, Wisconsin |
| Deertrack Park Gas Recovery | 56520_GEN7 | Gas | 0.8 MW | operational | Jefferson, Wisconsin |
| Deertrack Park Gas Recovery | 56520_GEN1 | Gas | 0.8 MW | operational | Jefferson, Wisconsin |
| Deertrack Park Gas Recovery | 56520_GEN6 | Gas | 0.8 MW | operational | Jefferson, 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: U.S. EIA — Form EIA-860M generator inventory (operating + planned); Lawrence Berkeley National Laboratory — Queued Up interconnection dataset; 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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