Denison

Power plant · Hydro

Key facts

Power plant · Hydro Operating

Commissioned: 1945
Net generation, 2025: 259,372 MWh
Grid: 138 kV to Southwestern Power Administration (ERCO)
Location: Grayson County, Texas
Operated by: USCE-Tulsa DistrictSourceEIA-860M Preliminary Monthly Electric Generator Inventory

Net generation MWh by year, 2001 to 2025

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

Attributes
Attribute	Value
Gem	Unit ids G100000603814 Location id L100000603776
Grid	Nerc region TRE Report year 2025 Grid voltage kv 138 Transmission owner Southwestern Power Administration Balancing authority code ERCO Balancing authority name Electric Reliability Council of Texas, Inc.
Fuel burned (MMBtu), 2025	884,977
Capacity factor, 2025	0.284
Net generation (MWh), 2025	259,372
Balancing authority code	ERCO

4 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.
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

Projects within 25 km, nearest first.
Project	Kind	Away	MW
West Moore Solar Postponed	Solar	23.0 km	5

Sources