Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,426	Juneau County, WI	125.5 GWh	9
#1,709	Juniata County, PA	33.8 GWh	1
#1,158	Kalamazoo County, MI	316.6 GWh	7
#1,648	Kalkaska County, MI	47.8 GWh	1
#2,115	Kanabec County, MN	328.0 MWh	2
#1,397	Kanawha County, WV	140.3 GWh	7
#1,740	Kandiyohi County, MN	27.8 GWh	15
#1,566	Kane County, IL	70.5 GWh	14
#852	Kankakee County, IL	665.4 GWh	18
#1,784	Karnes County, TX	20.4 GWh	1
#985	Kauai County, HI	480.0 GWh	14
#109	Kaufman County, TX	9.8 TWh	4
#427	Kay County, OK	2.7 TWh	13
#1,647	Keith County, NE	48.0 GWh	1
#312	Kemper County, MS	4.2 TWh	2
#727	Kenai Peninsula Borough, AK	931.7 GWh	10
#255	Kendall County, IL	5.4 TWh	3
#484	Kenedy County, TX	2.2 TWh	7
#1,300	Kennebec County, ME	198.0 GWh	27
#1,191	Kenosha County, WI	281.4 GWh	5
#1,270	Kent County, RI	221.0 GWh	18
#1,170	Kent County, MI	302.0 GWh	10
#1,808	Kent County, MD	17.7 GWh	6
#729	Kent County, DE	929.9 GWh	15
#627	Kent County, TX	1.3 TWh	6
#1,935	Kenton County, KY	7.2 GWh	3
#5	Kern County, CA	34.9 TWh	313
#1,220	Kershaw County, SC	255.3 GWh	2
#1,388	Ketchikan Gateway Borough, AK	145.8 GWh	7
#1,844	Kewaunee County, WI	13.4 GWh	3
#1,894	Keya Paha County, NE	9.7 GWh	1
#1,432	Kimball County, NE	121.1 GWh	2
#1,601	King and Queen County, VA	59.9 GWh	1
#1,103	King County, WA	365.2 GWh	12
#1,541	King George County, VA	79.6 GWh	2
#910	King William County, VA	589.7 GWh	3
#571	Kingfisher County, OK	1.6 TWh	3
#600	Kingman County, KS	1.4 TWh	3
#480	Kings County, NY	2.2 TWh	31
#307	Kings County, CA	4.3 TWh	57
#2,131	Kingsbury County, SD	86.0 MWh	1
#798	Kinney County, TX	761.2 GWh	6
#829	Kiowa County, OK	725.4 GWh	3
#1,295	Kiowa County, KS	200.0 GWh	4
#406	Kit Carson County, CO	3.0 TWh	8
#672	Kittitas County, WA	1.2 TWh	9
#341	Klamath County, OR	3.7 TWh	24
#251	Klickitat County, WA	5.5 TWh	16
#343	Knox County, IN	3.7 TWh	3
#424	Knox County, TX	2.8 TWh	4
#1,993	Knox County, IL	4.4 GWh	6
#1,707	Knox County, TN	34.0 GWh	1
#1,772	Knox County, ME	22.0 GWh	5
#1,238	Knox County, NE	242.0 GWh	2
#1,367	Kodiak Island Borough, AK	159.7 GWh	8
#1,080	Koochiching County, MN	385.2 GWh	2
#463	Kootenai County, ID	2.3 TWh	4
#583	Kossuth County, IA	1.5 TWh	9
#1,758	Kusilvak Census Area, AK	25.2 GWh	10
#1,583	La Crosse County, WI	64.4 GWh	2
#1,433	La Paz County, AZ	118.9 GWh	13
#1,555	La Plata County, CO	74.6 GWh	4
#2,049	Labette County, KS	2.4 GWh	2
#125	Lackawanna County, PA	9.1 TWh	5
#2,000	Laclede County, MO	4.3 GWh	1
#1,879	Lafayette County, MO	10.8 GWh	3
#1,076	Lafayette County, WI	387.5 GWh	2
#1,538	Lafayette Parish, LA	80.4 GWh	4
#2,028	Lake and Peninsula Borough, AK	3.2 GWh	1
#1,881	Lake County, MN	10.3 GWh	3
#1,475	Lake County, FL	105.6 GWh	6
#1,530	Lake County, TN	84.9 GWh	1
#1,073	Lake County, IL	401.4 GWh	8
#1,203	Lake County, OR	271.9 GWh	19
#719	Lake County, MT	970.3 GWh	1
#121	Lake County, OH	9.3 TWh	3
#253	Lake County, IN	5.5 TWh	17
#736	Lake County, CA	905.4 GWh	10
#113	Lamar County, TX	9.7 TWh	14
#435	Lamar County, MS	2.6 TWh	3
#1,067	Lamar County, GA	406.7 GWh	1
#379	Lamb County, TX	3.3 TWh	2
#1,853	Lamoille County, VT	12.9 GWh	7
#1,406	LaMoure County, ND	136.7 GWh	1
#1,347	Lancaster County, SC	170.9 GWh	3
#738	Lancaster County, NE	903.4 GWh	9
#544	Lancaster County, PA	1.7 TWh	15
#1,863	Lancaster County, VA	12.3 GWh	3
#682	Lander County, NV	1.1 TWh	7
#800	Lane County, OR	759.1 GWh	12
#2,117	Langlade County, WI	279.0 MWh	1
#2,023	Lanier County, GA	3.4 GWh	1
#1,596	Lapeer County, MI	61.2 GWh	2
#624	LaPorte County, IN	1.3 TWh	2
#459	Laramie County, WY	2.4 TWh	8
#508	Larimer County, CO	2.0 TWh	12
#1,121	Las Animas County, CO	352.6 GWh	4
#22	LaSalle County, IL	20.5 TWh	23
#1,135	Lassen County, CA	341.0 GWh	9
#1,422	Lauderdale County, MS	127.7 GWh	4

Net Generation data is based on the last 12 months since Sep 2025

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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