WindOperatingSPP

Bethel Wind Farm LLC

Wind power plant in Castro County, Texas. 276 MW of nameplate capacity across 1 generator, operated by Southern Power Co.

Also known as Bethel Wind Farm · EIA plant 60414

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Mariah del NorteTX Jumbo Road WindTolkAstra Wind FarmBethel Wind Farm25 km
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6 plants within 44 km, from EIA coordinates.

Key facts

Capacity
276 MWNameplate
Generators
1 operatingEIA-860M, August 2026
Operating since
January 2017First generator online
Operator
Southern Power CoEIA operator ID 17650
Grid
SPPBalancing authority SWPP
Price nodes
2 SPP nodesResource nodes with prices
Location
Castro County, TX34.5753, −102.4747
EIA plant ID
60414EIA plant page

Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.

How much power Bethel Wind Farm produces

Free · EIA-923

Net generation, 2025

1.04 TWh

1,038,441 MWh, final

Capacity factor, 2025

43.0%

2024: 45.7%

January to July 2026

664 GWh

Provisional

Range, 2017 to 2025

1.0–1.3

TWh a year. Low 2025, high 2018

Annual net generation, TWhCapacity factor below each year
Annual net generation from EIA-923
YearNet generation, MWhCapacity factorMonths reported
2000Not reportedNot reported0 of 12
2001Not reportedNot reported0 of 12
2002Not reportedNot reported0 of 12
2003Not reportedNot reported0 of 12
2004Not reportedNot reported0 of 12
2005Not reportedNot reported0 of 12
2006Not reportedNot reported0 of 12
2007Not reportedNot reported0 of 12
2008Not reportedNot reported0 of 12
2009Not reportedNot reported0 of 12
2010Not reportedNot reported0 of 12
2011Not reportedNot reported0 of 12
2012Not reportedNot reported0 of 12
2013Not reportedNot reported0 of 12
2014Not reportedNot reported0 of 12
2015Not reportedNot reported0 of 12
2016Not reportedNot reported0 of 12
20171,159,662Not reported12 of 12
20181,250,07151.7%12 of 12
20191,235,43351.1%12 of 12
20201,225,57550.6%12 of 12
20211,148,97647.5%12 of 12
20221,161,70248.0%12 of 12
20231,126,77146.6%12 of 12
20241,107,74745.7%12 of 12
20251,038,44143.0%12 of 12
2026 (provisional, partial year)663,80847.3%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 · SPP

Emissions

Free · EPA CAMPD

No EPA emissions units are linked to this plant.

Water use

Free · EIA-923 cooling, USGS

No 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
GeneratorTechnologyNameplate MWOnline since
GEN1Onshore Wind Turbine276.0January 2017

Ownership and offtake

Pro
Pro

Ownership and offtake are part of Pro

Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Southern Power Co as the operator, which is not always the owner.

Modeled data

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Pro adds modeled values for this plant. Everything above stays free.

Modeled

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.

Modeled

Expected vs reported generation

Monthly modeled expected output and physical potential next to EIA-923 reported output.

Analyst and MCP

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Power plants near Bethel Wind Farm

More plants operated by Southern Power Co

Questions about Bethel Wind Farm

How much power does Bethel Wind Farm LLC produce?

Bethel Wind Farm LLC reported 1,038,441 MWh (1.04 TWh) of net generation in 2025, a 43.0% capacity factor on 276 MW of nameplate capacity. From January to July 2026 it reported 664 GWh, which is provisional.

Where is Bethel Wind Farm LLC?

Bethel Wind Farm LLC is in Castro County, Texas, at 34.5753, −102.4747. It is in the Southwest Power Pool balancing area (SWPP).

Who operates Bethel Wind Farm LLC?

EIA-860M for August 2026 lists Southern Power Co as the operator (EIA operator ID 17650). The operator is not always the owner.

When did Bethel Wind Farm LLC start operating?

Its first generator began operating in January 2017, according to EIA-860M.

Does InfraMap have power prices for Bethel Wind Farm LLC?

Yes. InfraMap has SPP day-ahead and real-time prices at 2 price nodes linked to Bethel Wind Farm LLC, 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
  • Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)

Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page