Sagamore Wind
Wind power plant in Roosevelt County, New Mexico. 522 MW of nameplate capacity across 1 generator, operated by Southwestern Public Service Co.
Also known as EIA plant 63578
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 522 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- December 2020First generator online
- Operator
- Southwestern Public Service CoEIA operator ID 17718
- Grid
- SPPBalancing authority SWPP
- Price nodes
- 1 SPP nodeResource nodes with prices
- Location
- Roosevelt County, NM33.9384, −103.1846
- EIA plant ID
- 63578EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Sagamore Wind produces
Free · EIA-923Net generation, 2025
2.11 TWh
2,112,918 MWh, final
Capacity factor, 2025
46.2%
2024: 48.7%
January to July 2026
1.25 TWh
Provisional
Range, 2021 to 2025
2.0–2.2
TWh a year. Low 2021, high 2024
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | Not reported | Not reported | 0 of 12 |
| 2002 | Not reported | Not reported | 0 of 12 |
| 2003 | Not reported | Not reported | 0 of 12 |
| 2004 | Not reported | Not reported | 0 of 12 |
| 2005 | Not reported | Not reported | 0 of 12 |
| 2006 | Not reported | Not reported | 0 of 12 |
| 2007 | Not reported | Not reported | 0 of 12 |
| 2008 | Not reported | Not reported | 0 of 12 |
| 2009 | Not reported | Not reported | 0 of 12 |
| 2010 | Not reported | Not reported | 0 of 12 |
| 2011 | Not reported | Not reported | 0 of 12 |
| 2012 | Not reported | Not reported | 0 of 12 |
| 2013 | Not reported | Not reported | 0 of 12 |
| 2014 | Not reported | Not reported | 0 of 12 |
| 2015 | Not reported | Not reported | 0 of 12 |
| 2016 | Not reported | Not reported | 0 of 12 |
| 2017 | Not reported | Not reported | 0 of 12 |
| 2018 | Not reported | Not reported | 0 of 12 |
| 2019 | Not reported | Not reported | 0 of 12 |
| 2020 | 0 | Not reported | 1 of 12 |
| 2021 | 2,037,569 | 44.6% | 12 of 12 |
| 2022 | 2,046,642 | 44.8% | 12 of 12 |
| 2023 | 2,139,460 | 46.8% | 12 of 12 |
| 2024 | 2,233,070 | 48.7% | 12 of 12 |
| 2025 | 2,112,918 | 46.2% | 12 of 12 |
| 2026 (provisional, partial year) | 1,253,754 | 47.2% | 7 of 7 |
* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.
Power prices and basis
Free account · SPPEmissions
Free · EPA CAMPDNo EPA emissions units are linked to this plant.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024. Plants without steam cooling, such as wind, solar and batteries, do not report cooling water.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| SWF01 | Onshore Wind Turbine | 522.0 | December 2020 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Southwestern Public Service Co as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Modeled curtailment
A range, not one number. The lower bound counts hours inside the production tax credit window; the upper bound is the no-credit case.
Expected vs reported generation
Monthly modeled expected output and physical potential next to EIA-923 reported output.
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Power plants near Sagamore Wind
More plants operated by Southwestern Public Service Co
Questions about Sagamore Wind
How much power does Sagamore Wind produce?
Sagamore Wind reported 2,112,918 MWh (2.11 TWh) of net generation in 2025, a 46.2% capacity factor on 522 MW of nameplate capacity. From January to July 2026 it reported 1.25 TWh, which is provisional.
Where is Sagamore Wind?
Sagamore Wind is in Roosevelt County, New Mexico, at 33.9384, −103.1846. It is in the Southwest Power Pool balancing area (SWPP).
Who operates Sagamore Wind?
EIA-860M for August 2026 lists Southwestern Public Service Co as the operator (EIA operator ID 17718). The operator is not always the owner.
When did Sagamore Wind start operating?
Its first generator began operating in December 2020, according to EIA-860M.
Does InfraMap have power prices for Sagamore Wind?
Yes. InfraMap has SPP day-ahead and real-time prices at 1 price node linked to Sagamore Wind, with the hub price and node-to-hub basis. Prices are free with an InfraMap account; pricing node names are part of InfraMap Pro.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
- EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
- SPP day-ahead and real-time prices; node and hub assignments as of 2026-10-05
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page