St. Joseph Solar — Plant Summary
- EIA Plant ID
- 63801
- Capacity
- 20 MW
- Primary Fuel
- Solar
- Technology
- Solar Photovoltaic
- Status
- Operating
- Location
- St Joseph, IN
- Operating Since
- 2021
- Generators
- 1
- Operator
- Indiana Michigan Power Co
- Parent Company
- Commercial Development Company
- Annual Generation
- 37,802 MWh
- Capacity Factor
- 21.5%
- Balancing Authority
- PJM Interconnection, LLC
- ISO/RTO
- PJM
- NERC Region
- RFC
St. Joseph Solar
OperatingSolar
Ranked #42 of 140 Solar plants in IN#1559 of 7447 nationally
20 MW Solar operating in St Joseph, IN — PJM Interconnection, LLC
EIAGEMWD
20 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2021
Operating Since
Location
Coordinates
41.7300, -86.1022
County
St Joseph, IN
Nearby Plants
- Twin Branch PVSolar2.6 MW · 5.1 km
- Q PlantNatural Gas4.6 MW · 7.6 km
- University of Notre DameNatural Gas39.6 MW · 11.4 km
Ownership & Operator
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Indiana Michigan Power Co | Indiana Michigan Power | — |
| Owner(s) | Indiana Michigan Power Co | Commercial Development Company | — |
| Status | Operating | operating | — |
Ownership Chain
About
St. Joseph Solar is a 20 MW solar photovoltaic power plant located in St. Joseph County, Indiana. The plant began operating in 2021 and has one generator. It is owned by Commercial Development Company and operated by Indiana Michigan Power Co. The facility utilizes single-axis tracking to maximize solar energy capture. St. Joseph Solar is connected to the PJM Interconnection, LLC balancing authority and is within the RFC NERC region.
In its most recent year of operation, St. Joseph Solar generated 37,802 MWh of electricity, achieving a capacity factor of 21.5%. The plant is ranked 39th out of 136 solar facilities in Indiana and 1483rd nationally out of 7108 plants. Financial data is available for the plant from LBNL, and the plant has been mentioned in 10 news articles, with 6 covering industry topics and 4 covering deals.
Generated from EIA, GEM, and public data sources
Engineering & Generators
Grid Context
NERC Region
RFC
Balancing Authority
PJM Interconnection, LLC
Grid Voltage
34.5 kV
Regulatory Status
RE
Entity Type
Investor-Owned Utility
Sector
Electric Utility
Interconnection Queue1 projectBeta
St. Joseph County, Indiana
OperationalSolar20 MWPJM
Generation
738 MWh
Latest Month
37.8K MWh
Annual Generation
21.5%
Capacity Factor
Jan 2022 – Dec 2024
Financial DataBeta
Source: LBNL Utility-Scale SolarHIGH
$47.8/MWh
LCOE (Levelized Cost)
$30.9/MWh
Energy Value
Pricing & Market Data
MEDIUM confidenceMarket Position
ISO/RTO Market
PJM
LMP Node
GRANGER 138 KV T1
Pricing Hub
N ILLINOIS HUB
Location Type
Load Node
Node Source
Curated node match
News & Articles (10)Beta
Deals·m and a
Golf course straddling Franklin, Bellingham MA is sold. What's coming
The Maplegate Country Club in Franklin and Bellingham has been sold for nearly $25 million.
Maplegate Country Club (seller)
Milford Daily News·2 months ago
Deals·m and a
Maplegate Country Club Sold for $24.8M to Solar Developer
The Maplegate Country Club, a 140-acre property in Franklin, on the Bellingham line at 160 Maple Street, has been sold for $24,837,930.20 to...
Maplegate Country Club (seller)Solar Developer (buyer)
Franklin Observer·2 months ago
Deals·m and a
Golf course sale clears path for one of state's largest solar arrays
Solar developer NextGrid closes $25 million deal to convert a Massachusetts golf course into a 30-megawatt solar array serving thousands of...
NextGrid (developer)
The Business Journals·2 months ago
Deals·m and a
Maplegate Country Club sold for $24.8M million for major private solar development
Franklin, MA Joseph Evans and Dusty Burke Jr. of American Commercial Real Estate have brokered the sale of Maplegate Country Club,...
Maplegate Country Club (seller)American Commercial Real Estate (other)
NEREJ·2 months ago
Last updated 2026-03-14
View all 10 articles