Electricity Generation Aggregated by Utah County

State Rank	County	Net Generation (Past Year)	Power Plants
#1	Emery County, UT	11.5 TWh	8
#2	Utah County, UT	7.0 TWh	13
#3	Millard County, UT	6.1 TWh	8
#4	Juab County, UT	3.0 TWh	2
#5	Uintah County, UT	2.5 TWh	1
#6	Beaver County, UT	2.0 TWh	24
#7	Iron County, UT	1.9 TWh	22
#8	Salt Lake County, UT	1.3 TWh	18
#9	Carbon County, UT	519.0 GWh	3
#10	Box Elder County, UT	511.0 GWh	5
#11	Tooele County, UT	408.9 GWh	5
#12	Daggett County, UT	407.9 GWh	1
#13	San Juan County, UT	341.5 GWh	3
#14	Washington County, UT	230.8 GWh	9
#15	Sevier County, UT	199.2 GWh	1
#16	Rich County, UT	139.1 GWh	1
#17	Wasatch County, UT	110.6 GWh	5
#18	Cache County, UT	44.4 GWh	5
#19	Davis County, UT	39.3 GWh	5
#20	Weber County, UT	29.7 GWh	6
#21	Summit County, UT	22.3 GWh	2
#22	Garfield County, UT	20.4 GWh	1
#23	Morgan County, UT	14.9 GWh	1
#24	Sanpete County, UT	11.9 GWh	5
#25	Duchesne County, UT	6.7 GWh	1

Net Generation data is based on the last 12 months since Dec 2024

Totals are based on the most recent 12 months net generation

List of All Utah Counties