Hart Solar Project — Plant Summary
- EIA Plant ID
- 66778
- Capacity
- 120 MW
- Primary Fuel
- Solar
- Technology
- Solar Photovoltaic
- Status
- Planned
- Location
- Oceana, MI
- Operating Since
- —
- Generators
- 1
- Operator
- Hart Solar Partners, LLC
- Parent Company
- CMS Energy
- Balancing Authority
- Midcontinent Independent Transmission System Operator, Inc..
- ISO/RTO
- MISO
- NERC Region
- RFC
Hart Solar Project
PlannedSolarGEM: announced
Ranked #18 of 85 Solar plants in MI#648 of 7447 nationally
120 MW Solar planned in Oceana, MI — Midcontinent Independent Transmission System Operator, Inc..
EIAGEM
120 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
Planned: —
Planned Operation
Location
Coordinates
43.6929, -86.3210
County
Oceana, MI
Nearby Plants
- HartDistillate Oil5.1 MW · 3.8 km
- Lake Winds Energy ParkWind100.8 MW · 19.9 km
- LudingtonHydro1978.8 MW · 24.5 km
Ownership & Operator
Owner data does not fully agree across sources.
EIA typically reports the operating utility, while GEM resolves to the financial owner or parent corporation. Both can be correct.
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Hart Solar Partners, LLC | NorthStar Clean Energy Co [100%] | — |
| Owner(s) | Hart Solar Partners, LLC | CMS Energy | — |
| Status | Planned | announced | — |
Ownership Chain
About
The Hart Solar Project is a 120 MW solar photovoltaic power plant located in Oceana County, Michigan. The plant is owned by CMS Energy and operated by Hart Solar Partners, LLC. It utilizes a fixed-tilt solar tracking system. The plant has one generator.
Hart Solar Project is ranked as the 18th largest solar plant in Michigan out of 21, and 493rd nationally out of 639. The plant operates within the Midcontinent Independent Transmission System Operator (MISO) balancing authority and the ReliabilityFirst Corporation (RFC) NERC region.
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
138 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
Generation
No generation data available for this plant.
Financial Data
No financial data available for this plant.
Pricing & Market Data
HIGH confidenceMarket Position
ISO/RTO Market
MISO
LMP Node
—
Pricing Hub
MICHIGAN.HUB
Node Source
OSM spatial match
Donaldson Creek SubstationSubstation
Redwood SubstationSubstation
News & Articles (2)Beta
General
EGLE's RRCA grant program totals $20.56M for 29 solar farm projects & counting…
EGLE has distributed $20.56 million thus far out of the total $30 million budget allocation earmarked for 27 solar projects and two battery storage projects.
Michigan Farm News·11 months ago
Industry·corporate
Michigan Awards $8.1M for Solar Projects
LANSING, Mich. — On Monday, the Michigan Department of Environment, Great Lakes, and Energy announced the fourth round of Renewables Ready Communities...
Michigan Department of Environment, Great Lakes, and Energy (other)
The Well News·11 months ago
Last updated 2026-03-26
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