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80 MW Solar operating in Gratiot, MI — Midcontinent Independent Transmission System Operator, Inc..
80 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2025
Operating Since
Coordinates
43.4312, -84.6836
County
Gratiot, MI
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | DTE Electric Company | DTE Electric Company | — |
| Owner(s) | DTE Electric Company | DTE Energy | — |
| Status | Operating | operating | — |
Pine River Solar Park is an 80 MW solar photovoltaic power plant located in Gratiot County, Michigan. The plant, which began operating in 2025, is owned by DTE Energy and operated by DTE Electric Company. It consists of a single generator utilizing fixed-tilt solar tracking technology. Pine River Solar Park ranks as the 24th largest solar facility in Michigan out of 84, and 689th nationally out of 7108.
The plant operates within the Midcontinent Independent Transmission System Operator (MISO) balancing authority and the ReliabilityFirst Corporation (RFC) NERC region. In its latest year of operation, Pine River Solar Park generated 78,143 MWh of electricity, achieving a capacity factor of 19.0%.
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
138.0 kV
Regulatory Status
RE — Regulated
Entity Type
Investor-Owned Utility
Sector
Electric Utility
4.2K MWh
Latest Month
78.1K MWh
Annual Generation
19.0%
Capacity Factor
2023
$1,606/kW
Est. Construction Cost
Total estimated cost: $128.5M
Market Position
ISO/RTO Market
MISO
LMP Node
CONS.PNRVR.SOL
Pricing Hub
MICHIGAN.HUB
Location Type
Generation Node
Node Source
Curated node match
Last updated 2026-03-14
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