Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,430	Juneau County, WI	125.4 GWh	9
#1,718	Juniata County, PA	33.8 GWh	1
#1,169	Kalamazoo County, MI	316.6 GWh	7
#1,658	Kalkaska County, MI	47.8 GWh	1
#2,120	Kanabec County, MN	328.0 MWh	2
#1,400	Kanawha County, WV	140.3 GWh	7
#1,750	Kandiyohi County, MN	27.8 GWh	15
#1,571	Kane County, IL	70.9 GWh	14
#858	Kankakee County, IL	665.4 GWh	18
#1,794	Karnes County, TX	20.4 GWh	1
#1,001	Kauai County, HI	476.4 GWh	14
#102	Kaufman County, TX	10.4 TWh	4
#432	Kay County, OK	2.6 TWh	13
#1,657	Keith County, NE	48.0 GWh	1
#323	Kemper County, MS	4.0 TWh	2
#733	Kenai Peninsula Borough, AK	930.6 GWh	10
#249	Kendall County, IL	5.5 TWh	3
#477	Kenedy County, TX	2.2 TWh	7
#1,307	Kennebec County, ME	198.0 GWh	27
#1,200	Kenosha County, WI	281.4 GWh	5
#1,181	Kent County, MI	300.7 GWh	10
#1,276	Kent County, RI	219.0 GWh	18
#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
#1,944	Kenton County, KY	7.2 GWh	3
#5	Kern County, CA	34.6 TWh	313
#1,227	Kershaw County, SC	255.3 GWh	2
#1,394	Ketchikan Gateway Borough, AK	145.8 GWh	7
#1,852	Kewaunee County, WI	13.4 GWh	3
#1,905	Keya Paha County, NE	9.7 GWh	1
#1,437	Kimball County, NE	121.0 GWh	2
#1,609	King and Queen County, VA	59.9 GWh	1
#1,119	King County, WA	361.6 GWh	12
#1,551	King George County, VA	77.1 GWh	2
#895	King William County, VA	607.8 GWh	3
#537	Kingfisher County, OK	1.8 TWh	3
#587	Kingman County, KS	1.6 TWh	3
#315	Kings County, CA	4.1 TWh	57
#479	Kings County, NY	2.2 TWh	31
#2,136	Kingsbury County, SD	86.0 MWh	1
#809	Kinney County, TX	756.8 GWh	6
#1,303	Kiowa County, KS	200.0 GWh	4
#779	Kiowa County, OK	808.9 GWh	3
#404	Kit Carson County, CO	3.0 TWh	8
#668	Kittitas County, WA	1.2 TWh	9
#372	Klamath County, OR	3.5 TWh	24
#250	Klickitat County, WA	5.5 TWh	16
#351	Knox County, IN	3.7 TWh	3
#419	Knox County, TX	2.8 TWh	4
#1,715	Knox County, TN	34.1 GWh	1
#1,782	Knox County, ME	22.0 GWh	5
#1,998	Knox County, IL	4.4 GWh	6
#1,248	Knox County, NE	242.0 GWh	2
#1,370	Kodiak Island Borough, AK	159.7 GWh	8
#1,092	Koochiching County, MN	388.4 GWh	2
#462	Kootenai County, ID	2.3 TWh	4
#607	Kossuth County, IA	1.5 TWh	9
#1,769	Kusilvak Census Area, AK	25.2 GWh	10
#1,579	La Crosse County, WI	69.4 GWh	2
#1,464	La Paz County, AZ	109.9 GWh	13
#1,560	La Plata County, CO	74.7 GWh	4
#2,058	Labette County, KS	2.4 GWh	2
#128	Lackawanna County, PA	9.1 TWh	5
#2,004	Laclede County, MO	4.3 GWh	1
#1,889	Lafayette County, MO	10.8 GWh	3
#1,103	Lafayette County, WI	374.7 GWh	2
#1,541	Lafayette Parish, LA	80.4 GWh	4
#2,036	Lake and Peninsula Borough, AK	3.2 GWh	1
#1,891	Lake County, MN	10.3 GWh	3
#1,476	Lake County, FL	106.0 GWh	6
#1,082	Lake County, IL	401.3 GWh	8
#1,340	Lake County, TN	174.2 GWh	1
#1,208	Lake County, OR	273.3 GWh	19
#120	Lake County, OH	9.4 TWh	3
#248	Lake County, IN	5.5 TWh	17
#742	Lake County, CA	904.3 GWh	10
#726	Lake County, MT	970.3 GWh	1
#400	Lamar County, MS	3.0 TWh	3
#106	Lamar County, TX	10.1 TWh	14
#1,076	Lamar County, GA	407.4 GWh	1
#334	Lamb County, TX	3.8 TWh	2
#1,862	Lamoille County, VT	12.9 GWh	7
#1,408	LaMoure County, ND	136.7 GWh	1
#1,347	Lancaster County, SC	170.9 GWh	3
#761	Lancaster County, NE	857.1 GWh	9
#561	Lancaster County, PA	1.7 TWh	15
#1,872	Lancaster County, VA	12.3 GWh	3
#679	Lander County, NV	1.1 TWh	7
#841	Lane County, OR	708.0 GWh	12
#2,121	Langlade County, WI	279.0 MWh	1
#2,030	Lanier County, GA	3.4 GWh	1
#1,605	Lapeer County, MI	60.9 GWh	2
#521	LaPorte County, IN	1.9 TWh	2
#456	Laramie County, WY	2.4 TWh	8
#518	Larimer County, CO	1.9 TWh	12
#1,057	Las Animas County, CO	422.1 GWh	4
#25	LaSalle County, IL	19.8 TWh	23
#1,142	Lassen County, CA	341.0 GWh	9
#1,433	Lauderdale County, MS	124.6 GWh	4

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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