Arkwright Summit Wind Farm LLC
Wind power plant in Chautauqua County, New York. 78.4 MW of nameplate capacity across 1 generator, operated by Arkwright Summit Wind Farm LLC.
Also known as Arkwright Summit Wind Farm · Arkwright Summit · EIA plant 61673
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Key facts
- Capacity
- 78.4 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- August 2018First generator online
- Operator
- Arkwright Summit Wind Farm LLCEIA operator ID 58261
- Grid
- NYISOBalancing authority NYIS
- Price nodes
- 1 NYISO nodeResource nodes with prices
- Location
- Chautauqua County, NY42.4149, −79.2427
- EIA plant ID
- 61673EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Arkwright Summit Wind Farm produces
Free · EIA-923Net generation, 2025
262 GWh
262,335 MWh, final
Capacity factor, 2025
38.2%
2024: 33.4%
January to July 2026
139 GWh
Provisional
Range, 2019 to 2025
224.1–262.3
GWh a year. Low 2023, high 2025
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | Not reported | Not reported | 0 of 12 |
| 2002 | Not reported | Not reported | 0 of 12 |
| 2003 | Not reported | Not reported | 0 of 12 |
| 2004 | Not reported | Not reported | 0 of 12 |
| 2005 | Not reported | Not reported | 0 of 12 |
| 2006 | Not reported | Not reported | 0 of 12 |
| 2007 | Not reported | Not reported | 0 of 12 |
| 2008 | Not reported | Not reported | 0 of 12 |
| 2009 | Not reported | Not reported | 0 of 12 |
| 2010 | Not reported | Not reported | 0 of 12 |
| 2011 | Not reported | Not reported | 0 of 12 |
| 2012 | Not reported | Not reported | 0 of 12 |
| 2013 | Not reported | Not reported | 0 of 12 |
| 2014 | Not reported | Not reported | 0 of 12 |
| 2015 | Not reported | Not reported | 0 of 12 |
| 2016 | Not reported | Not reported | 0 of 12 |
| 2017 | Not reported | Not reported | 0 of 12 |
| 2018 | 86,252 | 36.9% | 4 of 12 |
| 2019 | 256,397 | 36.7% | 12 of 12 |
| 2020 | 255,805 | Not reported | 12 of 12 |
| 2021 | 233,519 | 34.0% | 12 of 12 |
| 2022 | 260,569 | 37.9% | 12 of 12 |
| 2023 | 224,137 | 32.6% | 12 of 12 |
| 2024 | 229,819 | 33.4% | 12 of 12 |
| 2025 | 262,335 | 38.2% | 12 of 12 |
| 2026 (provisional, partial year) | 139,028 | 34.9% | 7 of 7 |
* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.
Power prices and basis
Free account · NYISOEmissions
Free · EPA CAMPDNo EPA emissions units are linked to this plant.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024. Plants without steam cooling, such as wind, solar and batteries, do not report cooling water.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| WT | Onshore Wind Turbine | 78.4 | August 2018 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Arkwright Summit Wind Farm LLC as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Modeled curtailment
A range, not one number. The lower bound counts hours inside the production tax credit window; the upper bound is the no-credit case.
Expected vs reported generation
Monthly modeled expected output and physical potential next to EIA-923 reported output.
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Questions about Arkwright Summit Wind Farm
How much power does Arkwright Summit Wind Farm LLC produce?
Arkwright Summit Wind Farm LLC reported 262,335 MWh (262 GWh) of net generation in 2025, a 38.2% capacity factor on 78.4 MW of nameplate capacity. From January to July 2026 it reported 139 GWh, which is provisional.
Where is Arkwright Summit Wind Farm LLC?
Arkwright Summit Wind Farm LLC is in Chautauqua County, New York, at 42.4149, −79.2427. It is in the New York Independent System Operator balancing area (NYIS).
Who operates Arkwright Summit Wind Farm LLC?
EIA-860M for August 2026 lists Arkwright Summit Wind Farm LLC as the operator (EIA operator ID 58261). The operator is not always the owner.
When did Arkwright Summit Wind Farm LLC start operating?
Its first generator began operating in August 2018, according to EIA-860M.
Does InfraMap have power prices for Arkwright Summit Wind Farm LLC?
Yes. InfraMap has NYISO day-ahead and real-time prices at 1 price node linked to Arkwright Summit Wind Farm LLC, with the hub price and node-to-hub basis. Prices are free with an InfraMap account; pricing node names are part of InfraMap Pro.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
- EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
- NYISO day-ahead and real-time prices; node and hub assignments as of 2026-10-05
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
- Project names from the USGS U.S. Wind Turbine Database
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page