Electricity Generation Aggregated by Utah County

State Rank	County	Net Generation (Past Year)	Power Plants
#14	Sevier County, UT	211.6 GWh	1
#13	Daggett County, UT	323.2 GWh	1
#16	Rich County, UT	137.6 GWh	1
#24	Duchesne County, UT	4.5 GWh	1
#5	Uintah County, UT	2.3 TWh	1
#20	Garfield County, UT	17.2 GWh	1
#23	Morgan County, UT	8.0 GWh	1
#4	Juab County, UT	2.7 TWh	2
#21	Summit County, UT	13.5 GWh	2
#12	San Juan County, UT	325.2 GWh	3
#9	Carbon County, UT	493.7 GWh	3
#22	Sanpete County, UT	9.6 GWh	5
#11	Tooele County, UT	409.0 GWh	5
#18	Davis County, UT	41.4 GWh	5
#25	Cache County, UT	2.0 GWh	5
#17	Wasatch County, UT	94.8 GWh	5
#19	Weber County, UT	24.3 GWh	6
#10	Box Elder County, UT	453.2 GWh	6
#3	Millard County, UT	5.1 TWh	8
#1	Emery County, UT	11.9 TWh	8
#15	Washington County, UT	200.4 GWh	9
#2	Utah County, UT	8.2 TWh	15
#8	Salt Lake County, UT	988.8 GWh	18
#6	Iron County, UT	2.0 TWh	24
#7	Beaver County, UT	2.0 TWh	26

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

Totals are based on the most recent 12 months net generation

List of All Utah Counties