Search
Search plants, projects, owners, and states
Search plants, projects, owners, and states
241 MW Wind operating in Nolan, TX
241 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2007
Operating Since
Coordinates
32.2980, -100.4608
County
Nolan, TX
Nearby Plants
Forward-looking, asset-specific exposure analytics combining climate hazards, generation variability, and counterparty risk into a single decision-grade view. Powered by InfraRisk.
See the full risk decomposition + scenarios for this asset.
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Leeward Asset Management, LLC | — | — |
| Owner(s) | Leeward Asset Management, LLC | — | — |
| Status | Operating | — | — |
Sweetwater Wind 4 LLC is a 241 MW wind power plant located in Nolan County, Texas. The plant began operating in 2007 and is owned and operated by Leeward Asset Management, LLC. It utilizes a single generator powered by onshore wind turbine technology. The facility is interconnected to the Electric Reliability Council of Texas, Inc. (ERCOT) balancing authority.
The plant's wind turbines have a hub height of 69 meters and a rotor diameter of 61.4 meters. The turbines were manufactured by Mitsubishi and are model MWT62/1.0. In the most recent year of reported data, Sweetwater Wind 4 LLC generated 633,362 MWh of electricity, achieving a capacity factor of 30.0%. The plant ranks 58th out of 200 wind facilities in Texas and 188th out of 734 wind facilities nationally.
Generated from EIA, GEM, and public data sources
ISO/RTO
ERCOT
Market
ISO/RTO Member
NERC Region
TRE — Texas Reliability Entity
Balancing Authority
Electric Reliability Council of Texas, Inc. (ERCO)
Grid Voltage
345.0 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.
59.3K MWh
Latest Month
633.4K MWh
Annual Generation
30.0%
Capacity Factor
Forward-looking generation outlook with probabilistic ranges across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.
See the full forecast + scenario decomposition for this asset.
2013
$1,895/kW
Est. Construction Cost
Total estimated cost: $456.7M
Forward revenue, DSCR bands, and refinancing risk projected under price, demand, and policy scenarios. Powered by InfraSure's asset cashflow stack.
See the full revenue + DSCR projection for this asset.
Point of Interconnection
Nearest Substation
Sweetwater Wind 4 Substation · 345 kV
Substation Distance
< 10 km
Operator
Leeward Renewable Energy
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ERCOT
LMP Node
SWTWN4_WND45
Pricing Hub
HB_WEST
Alt. Hub / Zone
LZ_WEST
Location Type
Resource Node
Node Source
EIA-860 direct report
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.
No insights linked yet for this plant.
Insights enrichment runs on demand — we have the pipeline, we just haven't fetched coverage for this plant yet. Request a detailed re-run and we'll add it.
Analyze Duke Energy's full portfolio
Energy intelligence report generated by Ask.
Duke Energy wind
Comparative analysis covering fleet scale, performance trends, and growth pipeline.
Compare Texas vs California solar
Summary analysis with parallel narrative sections and visualizations.
Forward forecasts, scenario decomposition, and risk-decision tooling for this asset.