Search
Search plants, projects, owners, and states
Search plants, projects, owners, and states
7.5 MW Solar operating in Walworth, WI — Midcontinent Independent Transmission System Operator, Inc..
7.5 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2023
Operating Since
Coordinates
42.6784, -88.3392
County
Walworth, WI
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Wisconsin Electric Power Co | Wisconsin Electric Power | — |
| Owner(s) | Wisconsin Electric Power Co | WEC Energy Group | — |
| Status | Operating | operating | — |
Spring Prairie Solar WI, LLC is a 7.5 MW solar photovoltaic power plant located in Walworth County, Wisconsin. The plant began operating in 2023 and has one generator. It is owned by WEC Energy Group and operated by Wisconsin Electric Power Co. The facility utilizes single-axis tracking to maximize solar energy capture. Spring Prairie Solar is ranked as the 27th largest solar plant in Wisconsin (out of 99) and 2041st nationally (out of 7108).
In its most recent year of operation, the plant generated 3,954 MWh of electricity, resulting in a capacity factor of 6.1%. The plant operates within the Midcontinent Independent Transmission System Operator (MISO) balancing authority and the ReliabilityFirst Corporation (RFC) NERC region. Financial data is available for the plant via LBNL, though specific figures are not provided.
Generated from EIA, GEM, and public data sources
ISO/RTO
MISO
Market
ISO/RTO Member
NERC Region
RFC
Balancing Authority
Midcontinent Independent Transmission System Operator, Inc.. (MISO)
Grid Voltage
24.9 kV
Regulatory Status
RE — Regulated
Entity Type
Investor-Owned Utility
Sector
Electric Utility
0 MWh
Latest Month
4.0K MWh
Annual Generation
6.1%
Capacity Factor
Data from 2023–2024
$28.7/MWh
Energy Value
$2.3/MWh
Capacity Value
Point of Interconnection
Nearest Substation
Burlington · 138 kV
Substation Distance
< 10 km
Coord Source
OSM spatial
Market Position
ISO/RTO Market
MISO
LMP Node
—
Pricing Hub
MICHIGAN.HUB
Alt. Hub / Zone
ILLINOIS.HUB
Node Source
OSM spatial match
Substation identified. Node ID not yet resolved against ISO roster.
No news articles linked yet for this plant.
News enrichment runs on demand — we have the pipeline, we just haven't fetched coverage for this plant yet. Request a detailed re-run and we'll add it.
No ask pi reports yet for this entity.
ask pi about Spring Prairie Solar WI, LLC