Electricity Generation Aggregated by Kentucky County

State Rank	County	Net Generation (Past Year)	Power Plants
#1	Jefferson County, KY	11.3 TWh	6
#8	Boone County, KY	2.3 TWh	4
#26	Henderson County, KY	26.5 GWh	4
#14	Webster County, KY	640.4 GWh	3
#10	Mercer County, KY	1.6 TWh	3
#11	Marshall County, KY	1.5 TWh	3
#31	Kenton County, KY	6.1 GWh	3
#12	Hancock County, KY	788.5 GWh	3
#29	Estill County, KY	9.5 GWh	3
#13	Clark County, KY	734.3 GWh	3
#28	Greenup County, KY	16.9 GWh	2
#38	Simpson County, KY	129.0 MWh	2
#4	Muhlenberg County, KY	8.4 TWh	2
#6	McCracken County, KY	6.5 TWh	2
#5	Mason County, KY	8.1 TWh	2
#9	Lawrence County, KY	1.8 TWh	2
#24	Laurel County, KY	42.9 GWh	2
#7	Ohio County, KY	2.6 TWh	1
#33	Barren County, KY	4.3 GWh	1
#3	Trimble County, KY	9.3 TWh	1
#36	Taylor County, KY	924.0 MWh	1
#32	Grant County, KY	4.5 GWh	1
#35	Scott County, KY	1.7 GWh	1
#17	Russell County, KY	470.5 GWh	1
#34	Rowan County, KY	3.9 GWh	1
#18	Pulaski County, KY	469.6 GWh	1
#27	Pendleton County, KY	23.1 GWh	1
#25	Oldham County, KY	36.5 GWh	1
#20	Garrard County, KY	109.3 GWh	1
#21	Metcalfe County, KY	83.3 GWh	1
#37	Bourbon County, KY	337.1 MWh	1
#30	Hardin County, KY	8.9 GWh	1
#2	Carroll County, KY	11.2 TWh	1
#23	Martin County, KY	48.5 GWh	1
#15	Bracken County, KY	539.3 GWh	1
#16	Lyon County, KY	500.5 GWh	1
#22	Logan County, KY	57.4 GWh	1
#19	Livingston County, KY	351.9 GWh	1

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

Totals are based on the most recent 12 months net generation

List of All Kentucky Counties