Regal Ware — Plant Summary
- EIA Plant ID
- 67387
- Capacity
- 1.9 MW
- Primary Fuel
- Solar
- Technology
- Solar Photovoltaic
- Status
- Operating
- Location
- Washington, WI
- Operating Since
- 2021
- Generators
- 1
- Operator
- Wisconsin Electric Power Co
- Parent Company
- WEC Energy Group
- Annual Generation
- 2,770 MWh
- Capacity Factor
- 16.6%
- Balancing Authority
- Midcontinent Independent Transmission System Operator, Inc..
- ISO/RTO
- MISO
- NERC Region
- RFC
Regal Ware
OperatingSolar
Ranked #76 of 102 Solar plants in WI#5721 of 7447 nationally
1.9 MW Solar operating in Washington, WI — Midcontinent Independent Transmission System Operator, Inc..
EIAGEM
1.9 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2021
Operating Since
Location
Coordinates
43.4358, -88.1747
County
Washington, WI
Nearby Plants
- Washington CountySolar2.3 MW · 1.2 km
- Jackson Solar WI, LLCSolar7.5 MW · 15.5 km
- Auburn Solar WI, LLCSolar5 MW · 18.9 km
Ownership & Operator
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Wisconsin Electric Power Co | Wisconsin Electric Power | — |
| Owner(s) | Wisconsin Electric Power Co | WEC Energy Group | — |
| Status | Operating | operating | — |
Ownership Chain
About
The Regal Ware solar photovoltaic plant is located in Washington County, Wisconsin. The plant, owned by WEC Energy Group and operated by Wisconsin Electric Power Co, has a total capacity of 1.9 MW. It commenced operations in 2021 and consists of a single generator utilizing solar energy as its primary fuel source. The solar array employs a fixed-tilt tracking system.
In its latest year of operation, the Regal Ware plant generated 2,770 MWh of electricity, achieving a capacity factor of 16.6%. The plant operates within the Midcontinent Independent Transmission System Operator (MISO) balancing authority, within the RFC NERC region. Based on capacity, the plant ranks 73rd out of 99 power plants in Wisconsin and 5434th out of 7108 plants nationally.
Generated from EIA, GEM, and public data sources
Engineering & Generators
Grid Context
NERC Region
RFC
Balancing Authority
Midcontinent Independent Transmission System Operator, Inc..
Grid Voltage
24.9 kV
Regulatory Status
RE
Entity Type
Investor-Owned Utility
Sector
Electric Utility
Generation
72 MWh
Latest Month
2.8K MWh
Annual Generation
16.6%
Capacity Factor
Financial Data
No financial data available for this plant.
Pricing & Market Data
HIGH confidencePoint of Interconnection
Nearest Substation
Barton Substation · 138 kV
Substation Distance
< 10 km
Operator
American Transmission Company
Coord Source
OSM spatial
Market Position
ISO/RTO Market
MISO
LMP Node
—
Pricing Hub
MICHIGAN.HUB
Node Source
OSM spatial match
Substation identified. Node ID not yet resolved against ISO roster.
Glacier SubstationSubstation
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Last updated 2026-03-26
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