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99 MW Wind operating in Coos, NH
99 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2012
Operating Since
Coordinates
44.7044, -71.2925
County
Coos, NH
Nearby Plants
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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 | NexteraEnergy | NextEra Energy | — |
| Owner(s) | BAIF Granite Holdings LLC, Freshet Wind Energy LLC | NextEra Energy | — |
| Status | Operating | operating | — |
Granite Reliable Wind Farm is a 99-megawatt wind farm, opened in 2011 in Millsfield and Dixville, New Hampshire, in the northeast United States. Owned by Brookfield Renewable, it is the second major wind-power installation in the state of New Hampshire. Most of the electricity generated will be sold to utilities in Vermont, Central Vermont Public Service and Green Mountain Power. Power from the wind turbines is connected through three 34.5 kV lines to a substation and from there through a 115 kV line. The wind farm was constructed by Madison, Wisconsin-based RMT Inc.
Read more on WikipediaGranite Reliable Power is a 99 MW wind power plant located in Coos County, New Hampshire. The plant, which began operating in 2012, is owned and operated by NextEra Energy. It is the largest of 5 wind plants in the state, and ranks 747th out of 1424 wind plants nationally. The facility consists of a single generator utilizing onshore wind turbine technology. The wind turbines are Vestas V90-3.0 models, with a rotor diameter of 90 meters and a hub height of 80 meters.
In its most recent year of operation, Granite Reliable Power generated 193,139 MWh of electricity, achieving a capacity factor of 22.3%. The plant is located within the ISO New England Inc. balancing authority and the Northeast Power Coordinating Council (NPCC) NERC region.
Generated from EIA, GEM, and public data sources
ISO/RTO
ISO-NE
Market
ISO/RTO Member
NERC Region
NPCC — Northeast Power Coordinating Council
Balancing Authority
ISO New England Inc. (ISNE)
Grid Voltage
115.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
Monthly net generation as reported to EIA-923 — useful for historical context. Confidence varies sharply by fuel type; the band above and the “About this data” button explain the caveats specific to this plant and how InfraSure’s in-house model handles them.
23.4K MWh
Latest Month
193.1K MWh
Annual Generation
22.3%
Capacity Factor
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2013
$1,895/kW
Est. Construction Cost
Total estimated cost: $187.6M
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Point of Interconnection
Nearest Substation
Granite Reliable Power Substation · 115 kV
Substation Distance
0.076 km
Operator
NextEra Energy
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ISO-NE
LMP Node
UN.PARIS 34.5GRPW
Pricing Hub
.Z.NEWHAMPSHIRE
Location Type
NETWORK NODE
Node Source
Curated node match
16 buyers • 306 active contracts
+ 11 more offtakers in the full bridge. Top 5 shown.
Browse source data on FERC EQRLast updated 2026-03-14
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