Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#2,004	Laclede County, MO	4.3 GWh	1
#128	Lackawanna County, PA	9.1 TWh	5
#2,058	Labette County, KS	2.4 GWh	2
#1,560	La Plata County, CO	74.7 GWh	4
#1,464	La Paz County, AZ	109.9 GWh	13
#1,579	La Crosse County, WI	69.4 GWh	2
#1,769	Kusilvak Census Area, AK	25.2 GWh	10
#607	Kossuth County, IA	1.5 TWh	9
#462	Kootenai County, ID	2.3 TWh	4
#1,092	Koochiching County, MN	388.4 GWh	2
#1,370	Kodiak Island Borough, AK	159.7 GWh	8
#1,248	Knox County, NE	242.0 GWh	2
#351	Knox County, IN	3.7 TWh	3
#419	Knox County, TX	2.8 TWh	4
#1,998	Knox County, IL	4.4 GWh	6
#1,715	Knox County, TN	34.1 GWh	1
#1,782	Knox County, ME	22.0 GWh	5
#250	Klickitat County, WA	5.5 TWh	16
#372	Klamath County, OR	3.5 TWh	24
#668	Kittitas County, WA	1.2 TWh	9
#404	Kit Carson County, CO	3.0 TWh	8
#779	Kiowa County, OK	808.9 GWh	3
#1,303	Kiowa County, KS	200.0 GWh	4
#809	Kinney County, TX	756.8 GWh	6
#2,136	Kingsbury County, SD	86.0 MWh	1
#479	Kings County, NY	2.2 TWh	31
#315	Kings County, CA	4.1 TWh	57
#587	Kingman County, KS	1.6 TWh	3
#537	Kingfisher County, OK	1.8 TWh	3
#895	King William County, VA	607.8 GWh	3
#1,551	King George County, VA	77.1 GWh	2
#1,119	King County, WA	361.6 GWh	12
#1,609	King and Queen County, VA	59.9 GWh	1
#1,437	Kimball County, NE	121.0 GWh	2
#1,905	Keya Paha County, NE	9.7 GWh	1
#1,852	Kewaunee County, WI	13.4 GWh	3
#1,394	Ketchikan Gateway Borough, AK	145.8 GWh	7
#1,227	Kershaw County, SC	255.3 GWh	2
#5	Kern County, CA	34.6 TWh	313
#1,944	Kenton County, KY	7.2 GWh	3
#1,816	Kent County, MD	17.7 GWh	6
#630	Kent County, TX	1.3 TWh	6
#692	Kent County, DE	1.1 TWh	15
#1,181	Kent County, MI	300.7 GWh	10
#1,276	Kent County, RI	219.0 GWh	18
#1,200	Kenosha County, WI	281.4 GWh	5
#1,307	Kennebec County, ME	198.0 GWh	27
#477	Kenedy County, TX	2.2 TWh	7
#249	Kendall County, IL	5.5 TWh	3
#733	Kenai Peninsula Borough, AK	930.6 GWh	10
#323	Kemper County, MS	4.0 TWh	2
#1,657	Keith County, NE	48.0 GWh	1
#432	Kay County, OK	2.6 TWh	13
#102	Kaufman County, TX	10.4 TWh	4
#1,001	Kauai County, HI	476.4 GWh	14
#1,794	Karnes County, TX	20.4 GWh	1
#858	Kankakee County, IL	665.4 GWh	18
#1,571	Kane County, IL	70.9 GWh	14
#1,750	Kandiyohi County, MN	27.8 GWh	15
#1,400	Kanawha County, WV	140.3 GWh	7
#2,120	Kanabec County, MN	328.0 MWh	2
#1,658	Kalkaska County, MI	47.8 GWh	1
#1,169	Kalamazoo County, MI	316.6 GWh	7
#1,718	Juniata County, PA	33.8 GWh	1
#1,430	Juneau County, WI	125.4 GWh	9
#1,019	Juneau City and Borough, AK	456.0 GWh	9
#1,109	Judith Basin County, MT	368.8 GWh	2
#401	Juab County, UT	3.0 TWh	2
#562	Jones County, MS	1.7 TWh	1
#1,296	Jones County, NC	204.5 GWh	12
#977	Jones County, TX	505.1 GWh	8
#1,309	Johnston County, NC	194.7 GWh	36
#819	Johnston County, OK	745.7 GWh	1
#1,197	Johnson County, MO	282.4 GWh	1
#981	Johnson County, KS	502.3 GWh	2
#1,853	Johnson County, AR	13.4 GWh	3
#1,989	Johnson County, IN	4.7 GWh	4
#1,894	Johnson County, IA	10.2 GWh	5
#632	Johnson County, TX	1.3 TWh	1
#2,029	Jo Daviess County, IL	3.5 GWh	4
#1,314	Jim Wells County, TX	191.4 GWh	2
#1,224	Jim Hogg County, TX	257.7 GWh	2
#1,238	Jersey County, IL	247.7 GWh	1
#1,321	Jerome County, ID	188.4 GWh	13
#896	Jerauld County, SD	606.1 GWh	2
#1,679	Jenkins County, GA	42.1 GWh	1
#171	Jefferson Parish, LA	7.8 TWh	2
#1,053	Jefferson Davis County, MS	427.7 GWh	2
#976	Jefferson County, NY	505.3 GWh	38
#900	Jefferson County, MO	603.1 GWh	1
#1,384	Jefferson County, CO	152.3 GWh	9
#880	Jefferson County, GA	625.6 GWh	3
#1,130	Jefferson County, NE	353.8 GWh	2
#1,339	Jefferson County, WV	175.0 GWh	3
#1,137	Jefferson County, TN	343.7 GWh	2
#145	Jefferson County, TX	8.6 TWh	13
#30	Jefferson County, AL	18.9 TWh	4
#645	Jefferson County, OR	1.3 TWh	10
#277	Jefferson County, AR	4.8 TWh	4
#238	Jefferson County, IN	5.9 TWh	1

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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