Gratiot County Wind LLC — Plant Summary
- EIA Plant ID
- 58677
- Capacity
- 110.4 MW
- Primary Fuel
- Wind
- Technology
- Onshore Wind Turbine
- Status
- Operating
- Location
- Gratiot, MI
- Operating Since
- 2012
- Generators
- 1
- Operator
- Invenergy Services LLC
- Parent Company
- DTE Energy
- Annual Generation
- 228,407 MWh
- Capacity Factor
- 23.5%
- Balancing Authority
- Midcontinent Independent Transmission System Operator, Inc..
- ISO/RTO
- MISO
- NERC Region
- RFC
Gratiot County Wind LLC
OperatingWind
Ranked #15 of 35 Wind plants in MI#648 of 1442 nationally
110.4 MW Wind operating in Gratiot, MI — Midcontinent Independent Transmission System Operator, Inc..
EIAGEMWD
110.4 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2012
Operating Since
Location
Coordinates
43.4081, -84.4622
County
Gratiot, MI
Nearby Plants
- Old Trail Wind FarmWind213.8 MW · 2.4 km
- Gratiot Wind ParkWind102 MW · 4.0 km
- Gratiot Solar ParkSolar50 MW · 4.3 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 | Invenergy Services LLC | Invenergy | — |
| Owner(s) | Invenergy Services LLC | DTE Energy | — |
| Status | Operating | operating | — |
Ownership Chain
About
Gratiot County Wind LLC is a 110.4 MW wind power plant located in Gratiot County, Michigan. The plant began operating in 2012 and utilizes one onshore wind turbine generator. The primary fuel source is wind (WND). The facility is owned by DTE Energy and operated by Invenergy Services LLC. It interconnects to the Midcontinent Independent Transmission System Operator, Inc. balancing authority within the RFC NERC region.
The plant's wind turbines have a hub height of 100 meters and a rotor diameter of 82.5 meters. The turbines were manufactured by GE Wind and are model GE1.6-82.5. In its most recent year of reported generation, the plant produced 228,407 MWh, achieving a capacity factor of 23.5%. Gratiot County Wind LLC ranks as the 15th largest wind farm in Michigan out of 19, and 643rd nationally out of 734.
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
26.0K MWh
Latest Month
228.4K MWh
Annual Generation
23.5%
Capacity Factor
Jan 2022 – Dec 2024
Financial Data
No financial data available for this plant.
Pricing & Market Data
HIGH confidencePoint of Interconnection
Nearest Substation
Breckenridge Substation · 46 kV
Substation Distance
0 km
Operator
Consumers Energy
Coord Source
OSM spatial
Market Position
ISO/RTO Market
MISO
LMP Node
CONS.GRATIOT1
Pricing Hub
MICHIGAN.HUB
Location Type
Generation Node
Node Source
Curated node match
News & Articles (10)Beta
Industry·corporate
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PR Newswire·9 months ago
Grid·interconnection
Hundreds of Michigan clean energy projects wait years to plug in. Most never do
An explosion in clean energy development has clogged the process of hooking up to the power grid, threatening reliability, power bills and...
MLive.com·1 years ago
Industry·corporate
$352 million Gratiot County wind farm begins producing electricity
Consumers Energy announced that 72 new wind turbines that make up Heartland Farms Wind are producing enough electricity to power 80000...
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WJRT ABC12·2 years ago
Grid·capacity addition
Gratiot County wind farm now operating with 60 turbines, creating energy to power 58,000 homes
Gratiot Farms Wind Project creates 150 megawatts of renewable energy to customers in Michigan.
Gratiot Farms Wind Project (operator)
MLive.com·5 years ago
Last updated 2026-03-14
View all 10 articles