Electricity Generation Aggregated by Oklahoma County

State Rank	County	Net Generation (Past Year)	Power Plants
#1	Mayes County, OK	10.0 TWh	14
#2	Pittsburg County, OK	5.5 TWh	2
#3	Tulsa County, OK	5.4 TWh	5
#4	Oklahoma County, OK	4.6 TWh	5
#5	Wagoner County, OK	4.3 TWh	1
#6	Garfield County, OK	4.2 TWh	8
#7	Caddo County, OK	4.2 TWh	13
#8	Noble County, OK	4.2 TWh	3
#9	Custer County, OK	4.1 TWh	2
#10	Rogers County, OK	3.8 TWh	1
#11	Muskogee County, OK	3.5 TWh	4
#12	Beaver County, OK	2.7 TWh	4
#13	Kay County, OK	2.7 TWh	13
#14	Seminole County, OK	2.2 TWh	1
#15	Woodward County, OK	2.1 TWh	8
#16	Ellis County, OK	2.1 TWh	2
#17	Dewey County, OK	1.9 TWh	9
#18	McClain County, OK	1.8 TWh	1
#19	Kingfisher County, OK	1.8 TWh	3
#20	Logan County, OK	1.8 TWh	3
#21	Canadian County, OK	1.6 TWh	4
#22	Washita County, OK	1.6 TWh	2
#23	Murray County, OK	1.6 TWh	6
#24	Grady County, OK	1.4 TWh	8
#25	Choctaw County, OK	1.3 TWh	2
#26	Grant County, OK	1.0 TWh	2
#27	Major County, OK	942.4 GWh	3
#28	Stephens County, OK	922.7 GWh	3
#29	Kiowa County, OK	917.8 GWh	3
#30	Comanche County, OK	897.0 GWh	4
#31	Roger Mills County, OK	887.5 GWh	3
#32	Johnston County, OK	864.8 GWh	1
#33	Woods County, OK	671.6 GWh	2
#34	McCurtain County, OK	616.1 GWh	3
#35	Le Flore County, OK	561.0 GWh	2
#36	Osage County, OK	495.0 GWh	4
#37	Sequoyah County, OK	460.6 GWh	2
#38	Pushmataha County, OK	440.3 GWh	1
#39	Texas County, OK	408.2 GWh	6
#40	Pontotoc County, OK	345.0 GWh	2
#41	Haskell County, OK	294.0 GWh	1
#42	Harper County, OK	261.1 GWh	4
#43	Cherokee County, OK	217.3 GWh	1
#44	Coal County, OK	186.4 GWh	3
#45	Payne County, OK	107.8 GWh	6
#46	Bryan County, OK	19.9 GWh	2
#47	Okfuskee County, OK	12.8 GWh	1
#48	Hughes County, OK	12.6 GWh	2
#49	Love County, OK	4.8 GWh	1
#50	Cleveland County, OK	3.6 GWh	2

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

Top 20 Oklahoma Counties by Net Generation

Totals are based on the most recent 12 months net generation