Electricity Generation Aggregated by Oregon County

State Rank	County	Net Generation (Past Year)	Power Plants
#26	Yamhill County, OR	65.6 GWh	15
#29	Washington County, OR	11.2 GWh	6
#4	Wasco County, OR	5.9 TWh	7
#9	Wallowa County, OR	1.9 TWh	2
#20	Union County, OR	282.9 GWh	2
#1	Umatilla County, OR	12.4 TWh	17
#31	Tillamook County, OR	629.0 MWh	2
#2	Sherman County, OR	10.4 TWh	12
#30	Polk County, OR	7.8 GWh	7
#8	Multnomah County, OR	3.7 TWh	7
#3	Morrow County, OR	8.9 TWh	22
#17	Marion County, OR	431.8 GWh	30
#19	Malheur County, OR	353.1 GWh	15
#16	Linn County, OR	504.6 GWh	8
#27	Lincoln County, OR	56.2 GWh	1
#13	Lane County, OR	759.2 GWh	12
#21	Lake County, OR	269.9 GWh	19
#6	Klamath County, OR	4.2 TWh	23
#10	Jefferson County, OR	1.3 TWh	10
#14	Jackson County, OR	723.5 GWh	14
#28	Hood River County, OR	43.7 GWh	4
#24	Harney County, OR	93.5 GWh	4
#7	Gilliam County, OR	4.0 TWh	12
#15	Douglas County, OR	701.1 GWh	15
#23	Deschutes County, OR	111.2 GWh	8
#18	Crook County, OR	357.9 GWh	5
#5	Columbia County, OR	5.8 TWh	3
#22	Clatsop County, OR	202.2 GWh	2
#12	Clackamas County, OR	864.8 GWh	37
#25	Benton County, OR	86.2 GWh	3
#11	Baker County, OR	1.1 TWh	9

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 Oregon Counties