High Sheldon Wind Farm
Sheldon Energy LLC - Wyoming County - NYISO
High Sheldon Wind Farm is a 112.5 MW onshore wind facility consisting of 75 GE 1.5sle wind turbines located in the Town of Sheldon, Wyoming County, New York. Output is sold through bilateral wholesale contracts or into NYISO-operated markets.
Overview
Key fields
- Nameplate capacity
- 112.5 MW
Canonical EIA plant baseline.
- Registry anchor
- Plant 56953
plant-56953
Structured profile
- Technology
- Onshore Wind Turbine
- Operator
- Sheldon Energy LLC
Units and generators
Operating generator records and technology attributes reported through EIA-860.
| Generator | Capacity | Technology | Operation | Status |
|---|---|---|---|---|
| 1 | 112.5 MW 112 MW summer | Onshore Wind Turbine Wind · WT | Feb 2009 | Operating |
Performance
Monthly EIA generation history and recent market-resource behavior where linked telemetry is available.
Peer context
- Technology capacity
- 112.5 MW
- National rank
- #585
- NY rank
- #6
Monthly generation
Download CSVMonthly generation is reported through EIA-923. Capacity factor uses the current EIA nameplate capacity and is shown only for complete calendar years.
Grid and market context
Deterministic links to ERCOT market resources, price records, outage disclosures, queue records, and nearby infrastructure. Candidate joins remain labeled until corroborated.
Nearby substations
HIFLD infrastructure inventoryCommercial, land, and environmental record
Source-backed project transactions, agreements, land records, permits, and environmental disclosures. Portfolio and adjacent-project facts remain explicitly scoped.
Financing
Transactions and agreements
Related parties and identifiers
Parties, market resources, and identifiers tied to this asset, with owner, operator, developer, EPC, compliance provider, and interconnecting entity roles kept separate.
Relationship graph
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Parties and identifiers
| Relationship | Entity | Basis |
|---|---|---|
| Owner / operator | Project entity; subsidiary of Invenergy; owner and operator of the wind farm and generation-side facilities | |
| Developer / affiliate | Developer and affiliated renewable energy company | |
| Parent company | Parent/affiliate clean-energy company | |
| Transmission owner / interconnecting utility | Owner and operator of interconnection facilities | |
| Balancing authority / market operator | Wholesale market operator | |
| Offtaker | Renewable energy credit purchaser | |
| Construction contractor | Control facility contractor | |
| Equipment supplier | Wind turbine OEM | |
| Lender | Bayerische Hypo- und Vereinsbank AG, New York Branch | Construction financing lender |
| Equity investor | IIF Coastal Winds Investment LLC | Equity investor (advised by JP Morgan Asset Management) |
| Grid selection | plant:plant-56953 | Canonical asset page /nyiso/assets/plant/high-sheldon-wind-farm. |
Reporting portfolio
| Largest reported plants | Capacity | State | |
|---|---|---|---|
| Lackawanna Energy Center | 1,498.5 MW | PA | |
| Grays Harbor Energy Facility | 714.9 MW | WA | |
| Nelson Energy Center | 627.5 MW | IL | |
| Hardee Power Station | 470.1 MW | FL | |
| Spindle Hill Energy Center | 420 MW | CO | |
| Invenergy Nelson Expansion LLC | 380 MW | IL | |
| Cannon Falls Energy Center | 346.8 MW | MN | |
| Delilah Solar Energy II LLC | 310 MW | TX |
Portfolio membership follows the latest EIA-860 reporting entity. It does not imply ultimate ownership.
View full reporting portfolioTimeline and sources
Project milestones and public references behind the asset profile.
Project timeline
- Development Commenceddocuments.d...
Invenergy began development of the High Sheldon Wind Farm project.
- Interconnection Agreement Executeddocuments.d...
Sheldon Energy LLC and NYSEG executed an Interconnection Agreement governing the design, construction, and transfer of facilities connecting the High Sheldon Wind Farm to NYSEG's transmission system. The agreement was accepted by FERC in Docket No. ER09-309-000 (filing dated October 12, 2008).
- Certificate of Public Convenience and Necessity issueddocuments.d...
The New York Public Service Commission issued and made effective the Certificate of Public Convenience and Necessity for Sheldon Energy LLC and provided for lightened regulation of the 112.5 MW High Sheldon Wind Farm project under Case 07-E-0213.
- Portfolio debt and equity financing closedinvenergy.c...
Invenergy announced the closing of debt and equity financing for Coastal States Wind Holdings LLC, a portfolio that included the 112.5 MW High Sheldon Wind Farm. Construction loans were provided by Bayerische Hypo- und Vereinsbank AG, New York Branch. Equity commitments came from IIF Coastal Winds Investment LLC (advised by JP Morgan Asset Management) and a consortium led by JP Morgan Capital Corporation (including J.P. Morgan, Wells Fargo, and Union Bank N.A. affiliates).
- Generator enters operationEIA-860
EIA-860 lists generator 1 with this operating date.
- Commercial Operation Begandocuments.d...
The High Sheldon Wind Farm began commercial operation. Output is sold through bilateral wholesale contracts or into NYISO-operated markets.
- Ten-year REC agreement with NYSERDAinvenergy.c...
Sheldon Energy LLC entered into a ten-year Renewable Energy Credit Purchase Agreement with NYSERDA to sell 95% of the RECs generated by the High Sheldon Wind Farm to support New York's Renewable Portfolio Standard.
Sources
Common questions about High Sheldon Wind Farm
Answered from the published record above. Questions whose inputs this profile does not carry are omitted rather than estimated.
How big is High Sheldon Wind Farm?
High Sheldon Wind Farm has a reported capacity of 112.5 MW. Source: EIA Form 860M.
What kind of plant is High Sheldon Wind Farm?
High Sheldon Wind Farm is a Onshore Wind Turbine facility in Wyoming County, NY, participating in the NYISO market.
Where is High Sheldon Wind Farm located?
High Sheldon Wind Farm is in Wyoming County, NY, inside the NYISO balancing area.
Who operates High Sheldon Wind Farm?
High Sheldon Wind Farm is operated by Invenergy Services LLC according to the EIA generator inventory. Reporting membership does not by itself establish ultimate ownership.
How much electricity does High Sheldon Wind Farm generate?
High Sheldon Wind Farm reported 201.4 GWh over the twelve months to 2024-12. Figures are net generation as filed to EIA-923.
How does High Sheldon Wind Farm compare to other plants?
By capacity, High Sheldon Wind Farm ranks #585 of 1,362 operating plants of the same technology nationally. It ranks #6 of 32 in NY.
Co-located assets
Plants within 25 km, nearest first, regardless of technology. Proximity is straight-line distance between mapped plant coordinates; it does not by itself establish a shared point of interconnection.
Related assets
Similar plants ranked by technology, capacity, and distance.
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