Shannon Wind is a 204 MW onshore wind facility in Clay County, Texas. EIA's May 2026 inventory lists one operating generator under Plant ID 59034, operated by Shannon Wind LLC with a December 2015 service month. At operation, Alterra Power and Starwood Energy each held a 50% sponsor interest.
EIA
GE 1.71 MW
ERCOT settlement point.
SHANNONW_UNIT_1
Shannon Wind LLC
EIA
Project sponsors
EIA
Project sponsors
Similar plants ranked by technology, capacity, and distance.
Operating generator records and technology attributes reported through EIA-860.
| Generator | Capacity | Technology | Operation | Status |
|---|---|---|---|---|
| SHAN1 | 204 MW 204 MW summer | Onshore Wind Turbine Wind · WT | Dec 2015 | Operating |
Monthly EIA generation history and recent market-resource behavior where linked telemetry is available.
Deterministic links to ERCOT market resources, price records, outage disclosures, queue records, and nearby infrastructure. Candidate joins remain labeled until corroborated.
Source-backed project transactions, agreements, land records, permits, and environmental disclosures. Portfolio and adjacent-project facts remain explicitly scoped.
Parties, market resources, and identifiers tied to this asset, with owner, operator, developer, EPC, compliance provider, and interconnecting entity roles kept separate.
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Project milestones and public references behind the asset profile.
EIA-860 lists generator SHAN1 with this operating date.
Monthly generation is reported through EIA-923. Capacity factor uses the current EIA nameplate capacity and is shown only for complete calendar years.
1 ERCOT market resource · Wind
Capacity factor is average output vs. this plant's observed peak.
Observed ERCOT settlement prices at SHANNONW_RN over 363 days (2025-09-11 to 2026-09-10).
The TB2 figure is a price benchmark, not revenue: it values one perfect-foresight cycle per day between the 2 cheapest and 2 dearest hours of each day, gross of round-trip losses, and excludes ancillary services and any physical dispatch constraint. It describes what this node’s price shape was worth over the window — it is not this asset’s realized capture, and no dispatch is assumed or modelled.
Portfolio membership follows the latest EIA-860 reporting entity. It does not imply ultimate ownership.
The sponsors announced operation of the 204 MW project.
ERCOT SCED disclosure is delayed, so plant performance windows end at the latest disclosed interval.
Answered from the published record above. Questions whose inputs this profile does not carry are omitted rather than estimated.
Shannon Wind has a reported capacity of 204 MW. Source: EIA Form 860.
Shannon Wind is a Onshore Wind Turbine facility in Clay County, TX, participating in the ERCOT market.
Shannon Wind is in Clay County, TX, inside the ERCOT balancing area.
Shannon Wind is operated by Shannon Wind LLC according to the EIA generator inventory. Reporting membership does not by itself establish ultimate ownership.
Shannon Wind reported 451 GWh over the twelve months to 2026-06. Figures are net generation as filed to EIA-923.
Shannon Wind settles at SHANNONW_RN.
By capacity, Shannon Wind ranks #229 of 1,362 operating plants of the same technology nationally. It ranks #77 of 228 in TX.
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.
