Electricity Generation Aggregated by Oklahoma County

State Rank	County	Net Generation (Past Year)	Power Plants
#1	Mayes County, OK	9.8 TWh	13
#6	Caddo County, OK	4.3 TWh	13
#13	Kay County, OK	2.6 TWh	13
#15	Woodward County, OK	2.1 TWh	8
#10	Garfield County, OK	3.6 TWh	8
#14	Dewey County, OK	2.3 TWh	7
#25	Grady County, OK	1.3 TWh	7
#43	Payne County, OK	139.1 GWh	6
#18	Murray County, OK	1.8 TWh	6
#33	Texas County, OK	638.5 GWh	5
#4	Tulsa County, OK	4.8 TWh	5
#3	Oklahoma County, OK	5.0 TWh	5
#12	Beaver County, OK	2.9 TWh	4
#22	Canadian County, OK	1.5 TWh	4
#40	Harper County, OK	252.5 GWh	4
#35	Osage County, OK	566.4 GWh	4
#26	Comanche County, OK	1.1 TWh	4
#9	Noble County, OK	3.8 TWh	3
#11	Muskogee County, OK	3.3 TWh	3
#36	McCurtain County, OK	502.8 GWh	3
#29	Major County, OK	874.6 GWh	3
#31	Roger Mills County, OK	784.8 GWh	3
#30	Kiowa County, OK	838.1 GWh	3
#19	Kingfisher County, OK	1.8 TWh	3
#41	Coal County, OK	238.4 GWh	3
#24	Logan County, OK	1.4 TWh	3
#2	Pittsburg County, OK	5.1 TWh	2
#46	Bryan County, OK	19.9 GWh	2
#34	Woods County, OK	586.3 GWh	2
#21	Washita County, OK	1.5 TWh	2
#23	Choctaw County, OK	1.4 TWh	2
#48	Cleveland County, OK	4.5 GWh	2
#39	Sequoyah County, OK	370.3 GWh	2
#44	Pontotoc County, OK	103.0 GWh	2
#8	Custer County, OK	3.8 TWh	2
#17	Ellis County, OK	2.0 TWh	2
#27	Grant County, OK	1.1 TWh	2
#45	Hughes County, OK	24.9 GWh	2
#38	Pushmataha County, OK	399.9 GWh	1
#49	Okfuskee County, OK	4.3 GWh	1
#7	Rogers County, OK	4.3 TWh	1
#16	Seminole County, OK	2.1 TWh	1
#42	Haskell County, OK	219.6 GWh	1
#28	Stephens County, OK	919.9 GWh	1
#32	Johnston County, OK	766.5 GWh	1
#5	Wagoner County, OK	4.7 TWh	1
#20	McClain County, OK	1.7 TWh	1
#37	Le Flore County, OK	472.7 GWh	1
#47	Love County, OK	4.7 GWh	1

Net Generation data is based on the last 12 months since Feb 2026

Totals are based on the most recent 12 months net generation

List of All Oklahoma Counties