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3.8 MW Solar operating in Aroostook, ME
3.8 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2024
Operating Since
Coordinates
46.9164, -67.8551
County
Aroostook, ME
Nearby Plants
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| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Limestone CSG 1 LLC | Limestone CSG 1 | — |
| Owner(s) | Limestone CSG 1 LLC | — | — |
| Status | Operating | operating | — |
Limestone CSG 1 LLC is a 3.8 MW solar photovoltaic power plant located in Aroostook County, Maine. The plant, owned and operated by Limestone CSG 1 LLC, commenced operations in 2024. It consists of a single generator utilizing single-axis solar tracking technology. The plant's primary fuel source is solar energy.
In its latest year of operation, Limestone CSG 1 LLC generated 5 MWh of electricity, resulting in a capacity factor of 0.0%. The plant operates within the ISO New England Inc. balancing authority and the Northeast Power Coordinating Council (NPCC) NERC region. Limestone CSG 1 LLC ranks as the 104th largest power plant in Maine out of 153 plants, and it holds a national ranking of 3583 out of 7108 plants.
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
480.0 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.
5 MWh
Latest Month
5 MWh
Annual Generation
0.0%
Capacity Factor
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2023
$2,584/kW
Est. Construction Cost
Total estimated cost: $9.8M
Forward revenue, DSCR bands, and refinancing risk projected under price, demand, and policy scenarios. Powered by InfraSure's asset cashflow stack.
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Market Position
ISO/RTO Market
ISO-NE
LMP Node
—
Pricing Hub
.Z.MAINE
Node Source
OSM spatial match
No wholesale contracts disclosed in FERC EQR for this plant.
FERC EQR captures bilateral wholesale energy + capacity contracts ≥$1M/yr filed quarterly by jurisdictional sellers — covers renewable PPAs, thermal energy sales agreements, capacity contracts, and tolling agreements alike. Many plants don't appear: regulated-utility output flows to ratepayers via cost-of-service rather than bilateral contracts; small projects fall below the filing threshold; tax-equity-financed renewables route offtake to investors not utilities; merchant plants sell into ISO clearing markets without bilateral contracts. News-extracted buyer facts (below) may surface contracts disclosed only through announcements.
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Forward forecasts, scenario decomposition, and risk-decision tooling for this asset.