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1.4 MW Solar operating in Rock, WI — Midcontinent Independent Transmission System Operator, Inc..
1.4 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2025
Operating Since
Coordinates
42.7232, -89.0227
County
Rock, WI
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Wisconsin Power & Light Co | — | — |
| Owner(s) | Wisconsin Power & Light Co | — | — |
| Status | Operating | operating | — |
Rock County Customer Hosted Solar is a 1.4 MW solar photovoltaic power plant located in Rock County, Wisconsin. The plant began operating in 2025 and has one generator. It is owned and operated by Wisconsin Power & Light Co. The primary fuel source is solar energy. The solar panels utilize a fixed tilt tracking system.
The plant operates within the Midcontinent Independent Transmission System Operator (MISO) balancing authority, within the NERC region MRO. According to available rankings, Rock County Customer Hosted Solar is the 85th largest solar plant in Wisconsin out of 99, and the 6009th largest in the United States out of 7108.
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: $2.2M
Market Position
ISO/RTO Market
MISO
LMP Node
—
Pricing Hub
MICHIGAN.HUB
Alt. Hub / Zone
ILLINOIS.HUB
Node Source
OSM spatial match
No news articles linked yet for this plant.
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No ask pi reports yet for this entity.
ask pi about Rock County Customer Hosted SolarMidcontinent Independent Transmission System Operator, Inc.. (MISO)
Grid Voltage
24.9 kV
Regulatory Status
RE — Regulated
Entity Type
Investor-Owned Utility
Sector
Electric Utility