20 MW Solar operating in St Joseph, IN — PJM Interconnection, LLC
20 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2021
Operating Since
Coordinates
41.7300, -86.1022
County
St Joseph, IN
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Indiana Michigan Power Co | Indiana Michigan Power | — |
| Owner(s) | Indiana Michigan Power Co | Commercial Development Company | — |
| Status | Operating | operating | — |
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
NERC Region
RFC
Balancing Authority
PJM Interconnection, LLC
Grid Voltage
34.5 kV
Regulatory Status
RE
Entity Type
Investor-Owned Utility
Sector
Electric Utility
738 MWh
Latest Month
37.8K MWh
Annual Generation
21.5%
Capacity Factor
$47.8/MWh
LCOE (Levelized Cost)
$30.9/MWh
Energy Value
Market 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
Last updated 2026-03-26
View all 10 articles