Electricity Generation Aggregated by Kentucky County

State Rank	County	Net Generation (Past Year)	Power Plants
#14	Henderson County, KY	826.8 GWh	7
#1	Jefferson County, KY	12.8 TWh	6
#7	Boone County, KY	2.9 TWh	4
#6	McCracken County, KY	7.1 TWh	4
#18	Webster County, KY	531.8 GWh	3
#32	Simpson County, KY	12.5 GWh	3
#9	Mercer County, KY	2.0 TWh	3
#10	Marshall County, KY	1.4 TWh	3
#34	Kenton County, KY	7.3 GWh	3
#15	Hancock County, KY	755.3 GWh	3
#31	Estill County, KY	13.1 GWh	3
#13	Clark County, KY	1.0 TWh	3
#5	Muhlenberg County, KY	8.1 TWh	2
#24	Harrison County, KY	218.1 GWh	2
#41	Fayette County, KY	76.0 MWh	2
#28	Laurel County, KY	88.8 GWh	2
#8	Lawrence County, KY	2.0 TWh	2
#17	Lyon County, KY	692.1 GWh	2
#30	Greenup County, KY	18.5 GWh	2
#3	Mason County, KY	8.7 TWh	2
#39	Scott County, KY	1.2 GWh	1
#25	Oldham County, KY	207.3 GWh	1
#29	Pendleton County, KY	24.0 GWh	1
#16	Pulaski County, KY	693.9 GWh	1
#35	Rowan County, KY	6.8 GWh	1
#12	Russell County, KY	1.0 TWh	1
#2	Carroll County, KY	10.2 TWh	1
#40	Bourbon County, KY	370.4 MWh	1
#33	Taylor County, KY	9.6 GWh	1
#4	Trimble County, KY	8.2 TWh	1
#36	Barren County, KY	4.5 GWh	1
#11	Ohio County, KY	1.3 TWh	1
#26	Metcalfe County, KY	119.7 GWh	1
#19	Bracken County, KY	470.5 GWh	1
#21	Meade County, KY	388.5 GWh	1
#23	Martin County, KY	219.1 GWh	1
#22	Logan County, KY	367.8 GWh	1
#20	Livingston County, KY	427.8 GWh	1
#27	Garrard County, KY	103.8 GWh	1
#37	Hardin County, KY	4.0 GWh	1
#38	Grant County, KY	3.5 GWh	1

Net Generation data is based on the last 12 months since Dec 2025

Totals are based on the most recent 12 months net generation

List of All Kentucky Counties