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149 MW Solar planned in Jefferson, WI — Midcontinent Independent Transmission System Operator, Inc..
149 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
Planned: —
Planned Operation
Coordinates
43.0123, -88.8636
County
Jefferson, WI
Nearby Plants
Owner data does not fully agree across sources.
EIA typically reports the operating utility, while GEM resolves to the financial owner or parent corporation. Both can be correct.
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Badger State Solar LLC | Ranger Power | — |
| Owner(s) | Badger State Solar LLC | Ranger Power | — |
| Status | Planned | pre-construction | — |
GEM identifies the owner as Ranger Power
This entity is not yet in the GEM ownership database — chain unavailable.
Badger State Solar LLC is a 149 MW solar photovoltaic power plant located in Jefferson County, Wisconsin. The plant, owned and operated by Badger State Solar LLC, utilizes fixed-tilt solar tracking technology. It is the 8th largest solar plant in Wisconsin out of 11, and ranks 417th nationally out of 639 solar plants. The plant has one generator.
The plant operates within the Midcontinent Independent Transmission System Operator (MISO) balancing authority, and is located within the Midwest Reliability Organization (MRO) NERC region.
Generated from EIA, GEM, and public data sources
ISO/RTO
MISO
Market
ISO/RTO Member
NERC Region
MRO — Midwest Reliability Organization
Balancing Authority
No generation data available for this plant.
2023
$1,606/kW
Est. Construction Cost
Total estimated cost: $239.3M
Point of Interconnection
Nearest Substation
JEFFERSON · 138 kV
Substation Distance
3.182 km
Coord Source
OSM spatial
Market Position
ISO/RTO Market
MISO
LMP Node
ALTE.CRAWFISH
Pricing Hub
MICHIGAN.HUB
Alt. Hub / Zone
ILLINOIS.HUB
Location Type
Generation Node
Node Source
Curated node match
Last updated 2026-03-26
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ask pi about Badger State Solar LLCMidcontinent Independent Transmission System Operator, Inc.. (MISO)
Grid Voltage
138.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP