How big is Sagamore Wind?

Sagamore Wind reports 522 MW wind of operating nameplate capacity. These technology ratings do not establish a common export limit. Source: EIA Aug 2026.

What kind of plant is Sagamore Wind?

Sagamore Wind is a Onshore Wind Turbine facility in Roosevelt County, NM, participating in the SPP market.

Where is Sagamore Wind located?

Sagamore Wind is in Roosevelt County, NM, inside the SPP balancing area.

Who operates Sagamore Wind?

Sagamore Wind is operated by Southwestern Public Service Co according to the EIA generator inventory. Reporting membership does not by itself establish ultimate ownership.

How much electricity does Sagamore Wind generate?

Sagamore Wind reported 2,150.8 GWh over the twelve months to 2026-07. Figures are net generation as filed to EIA-923.

How does Sagamore Wind compare to other plants?

By capacity, Sagamore Wind ranks #13 of 1,374 operating plants of the same technology nationally. It ranks #3 of 31 in NM.

Sagamore Wind — 522 MW wind farm, Roosevelt County, NM

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Sagamore Wind — 522 MW wind farm, Roosevelt County, NM · Ask the Grid

Generation and physical site

EIA plant 63578 · Inventory for Aug 2026.

Reported operating nameplate by technology

Wind: 522 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 Sagamore Wind
Generator	Technology	Status	Power (MW)	Energy (MWh)
SWF01	Onshore Wind Turbine	Operating	522	Unknown

Physical map location · OpenStreetMap: 33.91822, -103.19584
Filed location · EIA: 33.93842, -103.18460

Sources and observation dates

Inventory source: EIA-860M workbook (preliminary)
EIA reporting month: Aug 2026
EIA retrieved: Oct 10, 2026
OSM extract: Oct 8, 2026
OSM last mapped edit: Oct 19, 2022
Map prepared: Oct 10, 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

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

Generator	Capacity	Technology	Operation	Status
SWF01	522 MW 522 MW summer	Onshore Wind Turbine Wind · WT	Dec 2020 Retirement: Dec 2050	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 / operatorEquipment

Parties and identifiers

OrganizationRoleBasis

Xcel EnergyOwner / parent company / acquirerowner

VestasEquipment supplierequipment_supplier

Reporting portfolio

EIA reporting entity

Southwestern Public Service Co

Entity 17718

Operating portfolio

12 plants

2 states

Reported capacity

5,682.5 MW

Batteries · Conventional Steam Coal · Natural Gas Fired Combustion Turbine

Largest reported plants in this portfolio
Largest reported plants	Capacity	State
Tolk	1,135.8 MW	TX
Harrington	1,080 MW	TX
Jones	860.4 MW	TX
Sagamore WindCurrent	522 MW	NM
Hale Community Wind Farm	478 MW	TX
Nichols	474.7 MW	TX

Overview

Infrastructure record

Overview

Infrastructure record

Explore related directories

Explore related directories

Structured profile

Generation and physical site

Reported operating nameplate by technology

Related assets

Hale Community Wind Farm

Roosevelt County

Lazbuddie Wind Energy LLC

Bethel Wind Farm LLC

Flat Ridge 2 Wind Energy LLC

Wagon Wheel Wind

Units and generators

Performance

Peer context

Monthly generation

Grid and market context

Nearby substations

Commercial, land, and environmental record

Transactions and agreements

Related parties and identifiers

Relationship graph

Parties and identifiers

Reporting portfolio

Timeline and sources

Project timeline

Sources

Common questions about Sagamore Wind