Castle Gap Wind

Power plant · Wind

Key facts

Power plant · Wind Operating

Commissioned: 2023
Net generation, 2025: 632,524 MWh
Grid: 345 kV to Oncor Electric Delivery Company LLC (ERCO)
Location: Mills County, Texas
Operated by: Castle Gap Wind Power, LLCSourceEIA-860M Preliminary Monthly Electric Generator Inventory

Net generation MWh by year, 2023 to 2026

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All 6 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory

Attributes
Attribute	Value
Gem	Unit ids G100000909870 Location id L100000907331 Eia plant ids 65790
Grid	Nerc region TRE Report year 2025 Grid voltage kv 345 Transmission owner Oncor Electric Delivery Company LLC Balancing authority code ERCO Balancing authority name Electric Reliability Council of Texas, Inc.
Fuel burned (MMBtu), 2025	2,158,172
Capacity factor, 2025	0.367
Net generation (MWh), 2025	632,524
Balancing authority code	ERCO

Source

U.S. Wind Turbine DatabaseOpen license · retrieved 25 Oct 2026Map services and data are available from U.S. Wind Turbine Database, provided by the U.S. Geological Survey, American Clean Power Association, and Lawrence Berkeley National Laboratory via https://energy.usgs.gov/uswtdb

5 sources

Sources

EIA-860M Preliminary Monthly Electric Generator InventoryOpen license · retrieved 4 Nov 2026
Global Energy Monitor — Global Integrated Power Tracker (unit-level power plants, eight technologies, all statuses)Open license, with credit · retrieved 26 Oct 2026Global Integrated Power Tracker, Global Energy Monitor, September 2026 release (https://globalenergymonitor.org/projects/global-integrated-power-tracker), CC BY 4.0. Modified by Inframation: TransitionZero-sourced rows removed; statuses and technologies mapped to Inframation's vocabulary; figures aggregated. Copyright © Global Energy Monitor. Global Integrated Power Tracker, September 2026 release. Distributed under a Creative Commons Attribution 4.0 International License.
U.S. Wind Turbine Database (USWTDB) — USGS, American Clean Power Association and LBNL; one row per turbineOpen license · retrieved 25 Oct 2026Map services and data are available from U.S. Wind Turbine Database, provided by the U.S. Geological Survey, American Clean Power Association, and Lawrence Berkeley National Laboratory via https://energy.usgs.gov/uswtdb
EIA Open Data bulk file — Electricity (ELEC.zip; monthly plant net generation and fuel consumption since 2001)Open license · retrieved 1 Nov 2026Source: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)
EIA-860M Preliminary Monthly Electric Generator Inventory