How big is Sweetwater Wind 4?

Sweetwater Wind 4 reports 241 MW wind of operating nameplate capacity. These technology ratings do not establish a common export limit. Source: EIA Sep 2026.

What kind of plant is Sweetwater Wind 4?

Sweetwater Wind 4 is a Onshore Wind Turbine facility in Nolan County, TX, participating in the ERCOT market.

Where is Sweetwater Wind 4 located?

Sweetwater Wind 4 is in Nolan County, TX, inside the ERCOT balancing area.

Who operates Sweetwater Wind 4?

Sweetwater Wind 4 is operated by Leeward Asset Management, LLC according to the EIA generator inventory. Reporting membership does not by itself establish ultimate ownership.

How much electricity does Sweetwater Wind 4 generate?

Sweetwater Wind 4 reported 624.3 GWh over the twelve months to 2026-07. Figures are net generation as filed to EIA-923.

How does Sweetwater Wind 4 compare to other plants?

By capacity, Sweetwater Wind 4 ranks #170 of 1,374 operating plants of the same technology nationally. It ranks #56 of 230 in TX.

Sweetwater Wind 4 — 241 MW wind farm, Nolan County, TX

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Sweetwater Wind 4 — 241 MW wind farm, Nolan County, TX · Ask the Grid

Generation and physical site

EIA plant 56337 · Inventory for Sep 2026.

Reported operating nameplate by technology

Wind: 241 MW

Operating generators only. Battery power is in MW; stored energy is in MWh. These ratings do not establish a shared export limit.

Generator records (1)

EIA generator status and nameplate capacity for Sweetwater Wind 4 LLC
Generator	Technology	Status	Power (MW)	Energy (MWh)
SW4	Onshore Wind Turbine	Operating	241	Unknown

Physical map location · OpenStreetMap: 32.29719, -100.52076
Filed location · EIA: 32.31220, -100.53030

Sources and observation dates

Inventory source: EIA-860M workbook (preliminary)
EIA reporting month: Sep 2026
EIA retrieved: Oct 24, 2026
OSM extract: Oct 9, 2026
OSM last mapped edit: Nov 4, 2022
Map prepared: Oct 24, 2026
Field verification: Not reported

Reporting month describes the inventory. Retrieval and map preparation describe processing; an OSM edit does not establish an in-service date.

EIA source inventory

Units and generators

Current generator records and technology attributes reported through EIA-860.

Generator	Capacity	Technology	Operation	Status
SW4	241 MW 241 MW summer	Onshore Wind Turbine WT	May 2007	Operating

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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AssetOwner / operatorOfftaker

Parties and identifiers

OrganizationRoleBasis

Leeward Renewable EnergyMajority owner, operator and asset managerLeeward Sweetwater Wind 4 project page

CPS EnergyLong-term power purchaserLeeward Sweetwater Wind 4 project page

Reporting portfolio

EIA reporting entity

Leeward Asset Management, LLC

Entity 50123

Operating portfolio

36 plants

12 states

Reported capacity

4,312.3 MW

Batteries · Onshore Wind Turbine · Solar Photovoltaic

Largest reported plants in this portfolio
Largest reported plants	Capacity	State
Cedar Creek Wind	300.5 MW	CO
Chaparral Springs	262 MW	CA
Sweetwater Wind 4 LLCCurrent	241 MW	TX
Aragonne Wind LLC	235 MW	NM
Morrow Lake Solar	200 MW	TX
Horizon Solar	200 MW	TX

Overview

Overview

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Infrastructure record

Profile

Structured profile

Generation and physical site

Reported operating nameplate by technology

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Units and generators

Performance

Peer context

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Grid and market context

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Operating context

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Nearby substations

Commercial, land, and environmental record

Land and environmental record

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Relationship graph

Parties and identifiers

Reporting portfolio

Timeline and sources

Project timeline

Sources

Common questions about Sweetwater Wind 4