150 MW Wind operating in Montcalm, MI — Midcontinent Independent Transmission System Operator, Inc..
150 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2020
Operating Since
Coordinates
43.1892, -84.7832
County
Montcalm, MI
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Consumers Energy Co - (MI) | Consumers Energy | — |
| Owner(s) | Consumers Energy Co - (MI) | Consumers Energy | — |
| Status | Operating | operating | — |
The Gratiot Farms Wind Project is a 150 MW wind farm located in Montcalm County, Michigan. The plant began operating in 2020 and is owned and operated by Consumers Energy. It utilizes a single generator comprised of multiple onshore wind turbines manufactured by GE Wind, specifically the GE2.5-127 model. The turbines have a hub height of 89 meters and a rotor diameter of 127 meters.
In its most recent year of operation, the Gratiot Farms Wind Project generated 344,468 MWh of electricity, achieving a capacity factor of 26.2%. The plant operates within the Midcontinent Independent Transmission System Operator (MISO) balancing authority and the ReliabilityFirst Corporation (RFC) NERC region. The installed cost of the project was $1721.96 per kW, according to FERC data. Gratiot Farms is ranked as the 11th largest wind farm in Michigan out of 19, and 502nd nationally out of 734.
Generated from EIA, GEM, and public data sources
NERC Region
RFC
Balancing Authority
Midcontinent Independent Transmission System Operator, Inc..
Grid Voltage
355 kV
Regulatory Status
RE
Entity Type
Investor-Owned Utility
Sector
Electric Utility
41.6K MWh
Latest Month
344.5K MWh
Annual Generation
26.2%
Capacity Factor
$1,814/kW
Installed Cost
Consumers Energy Company
Reporting Utility
Cumulative Installed Cost
Per-Unit Cost Trends
Point of Interconnection
Nearest Substation
Carson City Substation · 69 kV
Substation Distance
0 km
Operator
Wolverine Power Supply Cooperative
Coord Source
OSM spatial
Market Position
ISO/RTO Market
MISO
LMP Node
CONS.GRATIOT
Pricing Hub
MICHIGAN.HUB
Location Type
Generation Node
Node Source
Curated node match
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Last updated 2026-03-25
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