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21 MW Wind operating in Grant, MN — Midcontinent Independent Transmission System Operator, Inc..
21 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2010
Operating Since
Coordinates
45.8082, -95.8969
County
Grant, MN
Nearby Plants
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 | Grant County Wind, LLC | Aspenall Energies | — |
| Owner(s) | Grant County Wind, LLC | Aspenall Energies | — |
| Status | Operating | operating | — |
GEM identifies the owner as Aspenall Energies
This entity is not yet in the GEM ownership database — chain unavailable.
Grant County Wind LLC is a 21 MW wind power plant located in Grant County, Minnesota. The plant began operating in 2010 and is owned and operated by Grant County Wind, LLC. It utilizes a single generator consisting of onshore wind turbine technology. The facility ranks as the 44th largest of 123 wind plants in Minnesota, and 1070th nationally out of 1424 wind plants.
The plant's wind turbines have a hub height of 79 meters and a rotor diameter of 88 meters. The turbines were manufactured by Suzlon and are model S88. In the most recent year of data, the plant generated 54,900 MWh, achieving a capacity factor of 29.8%. The plant operates within the Midcontinent Independent Transmission System Operator, Inc. (MISO) balancing authority and the MRO NERC region.
Generated from EIA, GEM, and public data sources
ISO/RTO
MISO
Market
ISO/RTO Member
NERC Region
MRO — Midwest Reliability Organization
Balancing Authority
4.9K MWh
Latest Month
54.9K MWh
Annual Generation
29.8%
Capacity Factor
2013
$1,895/kW
Est. Construction Cost
Total estimated cost: $39.8M
Point of Interconnection
Nearest Substation
Roseville Substation · 42 kV
Substation Distance
< 10 km
Coord Source
OSM spatial
Market Position
ISO/RTO Market
MISO
LMP Node
OTP.GrantCo
Pricing Hub
MINN.HUB
Node Source
EIA-860 direct report
Last updated 2026-03-26
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ask pi about Grant County Wind LLCMidcontinent Independent Transmission System Operator, Inc.. (MISO)
Grid Voltage
41.6 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP