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Power plant · Gas, combined cycle

Key facts

Power plant · Gas, combined cycle Operating

Capacity: Capacity: sourceEIA-860M · Oct 30, 2026Open licenseMW

Commissioned: 1989
Net generation, 2025: 525,122 MWh
Grid: 140 kV to Oklahoma Gas & Electric Co (SWPP)
Location: Oklahoma County, Oklahoma
Operated by: Oklahoma Gas & Electric Co

Net generation, 2025: 525,122MWh
Fuel burned, 2025: 4,468,888MMBtu
Capacity factor, 2025: 45.6%
Heat rate, 2025: 8,510Btu/kWh

Capacity factor % of full output, by year

Heat rate Btu per kWh, by year

Net generation, fuel burned, capacity factor and heat rate by year, newest first, as EIA's bulk electricity file states them.
Year	Net generation (MWh)	Fuel burned (MMBtu)	Capacity factor	Heat rate (Btu/kWh)
2026 (8 of 12 months)	340,855	2,874,210	—	8,432
2025	525,122	4,468,888	45.6%	8,510
2024	725,217	6,188,400	62.8%	8,533
2023	644,135	5,465,164	56.0%	8,484
2022	417,511	3,510,711	36.3%	8,409
2021	380,958	3,214,173	33.1%	8,437
2020	222,702	1,792,102	19.3%	8,047
2019	236,278	2,005,885	20.5%	8,490
2018	111,939	1,006,171	9.7%	8,989
2017	116,063	1,020,525	10.1%	8,793
2016	160,261	1,377,523	13.9%	8,596
2015	58,303	492,763	5.1%	8,452
2014	95,443	802,413	8.3%	8,407
2013	189,675	1,586,581	16.5%	8,365
2012	227,928	1,908,960	19.8%	8,375
2011	323,455	2,720,511	28.1%	8,411
2010	419,355	3,585,830	36.4%	8,551
2009	302,892	2,599,622	26.3%	8,583
2008	432,531	3,569,007	37.5%	8,252
2007	459,256	4,351,877	39.9%	9,476
2006	373,969	3,892,491	32.5%	10,409
2005	532,571	5,535,466	46.3%	10,394
2004	158,043	429,552	13.7%	—
2003	716,549	6,651,829	62.3%	9,283
2002	625,295	5,826,959	54.3%	9,319
2001	740,895	6,482,806	64.4%	8,750

How these are worked out

Net generation and fuel burned are the monthly figures EIA publishes in its bulk electricity file, from the plant's Form 923 reports; a year is the sum of its months. Capacity factor is a full year's net generation over today's nameplate capacity times the hours in that year (8,784 in a leap year), so a plant uprated or partly retired since reads against its current size; heat rate is fuel burned over net generation, for plants that burn fuel. A year with fewer than twelve months stated has no capacity factor, and a value outside the plausible range is left blank rather than shown. By month, the charts apply the same rules to each month's own hours and fuel.

Sources

3 sources

Sources EIA-860M · GEM · EIA

Sources

EIA-860MOpen license · retrieved Nov 4, 2026
GEMOpen license, with credit · retrieved Oct 26, 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.
EIAOpen license · retrieved Nov 1, 2026Source: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)

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