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20 MW Solar under construction in Herkimer, NY
20 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
—
Operating Since
Coordinates
43.0444, -74.7963
County
Herkimer, NY
Nearby Plants
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Request a demo →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 | Flat Hill Solar NY LLC | SunEast Development | — |
| Owner(s) | Flat Hill Solar NY LLC | Cordelio Power | — |
| Status | Under construction | pre-construction | — |
GEM identifies the owner as Cordelio Power
This entity is not yet in the GEM ownership database — chain unavailable.
The SunEast Flat Hill Solar Project is a 20 MW solar photovoltaic power plant located in Herkimer County, New York. The plant is owned and operated by Flat Hill Solar NY LLC. It consists of a single generator utilizing fixed-tilt solar tracking technology. The plant's primary fuel source is solar energy.
The facility operates within the New York Independent System Operator (NYISO) balancing authority and the Northeast Power Coordinating Council (NPCC) NERC region. According to available rankings, the SunEast Flat Hill Solar Project is the 55th largest solar plant in New York State out of 695, and the 1490th largest in the United States out of 7108.
Generated from EIA, GEM, and public data sources
ISO/RTO
NYISO
Market
ISO/RTO Member
NERC Region
NPCC — Northeast Power Coordinating Council
Balancing Authority
New York Independent System Operator (NYIS)
Grid Voltage
115.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
No generation data available for this plant.
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Request a demo →2023
$2,584/kW
Est. Construction Cost
Total estimated cost: $51.7M
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Nearest Substation
DOGLEVILLE___HYD
Substation Distance
< 10 km
Coord Source
NYISO direct
Market Position
ISO/RTO Market
NYISO
LMP Node
—
Pricing Hub
NYISO Zone E
Node Source
Shared substation inference
Substation identified. Node ID not yet resolved against ISO roster.
Last updated 2026-03-26
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