Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,886	Lafayette County, MO	10.8 GWh	3
#2,005	Laclede County, MO	4.3 GWh	1
#128	Lackawanna County, PA	9.1 TWh	5
#2,057	Labette County, KS	2.4 GWh	2
#1,557	La Plata County, CO	74.7 GWh	4
#1,458	La Paz County, AZ	111.4 GWh	13
#1,589	La Crosse County, WI	63.8 GWh	2
#1,765	Kusilvak Census Area, AK	25.2 GWh	10
#606	Kossuth County, IA	1.5 TWh	9
#464	Kootenai County, ID	2.3 TWh	4
#1,096	Koochiching County, MN	383.7 GWh	2
#1,370	Kodiak Island Borough, AK	159.7 GWh	8
#1,245	Knox County, NE	242.0 GWh	2
#422	Knox County, TX	2.8 TWh	4
#353	Knox County, IN	3.7 TWh	3
#1,999	Knox County, IL	4.4 GWh	6
#1,779	Knox County, ME	22.0 GWh	5
#1,716	Knox County, TN	33.4 GWh	1
#251	Klickitat County, WA	5.5 TWh	16
#370	Klamath County, OR	3.5 TWh	24
#667	Kittitas County, WA	1.2 TWh	9
#407	Kit Carson County, CO	2.9 TWh	8
#791	Kiowa County, OK	789.7 GWh	3
#1,300	Kiowa County, KS	200.0 GWh	4
#806	Kinney County, TX	756.4 GWh	6
#2,136	Kingsbury County, SD	86.0 MWh	1
#310	Kings County, CA	4.2 TWh	57
#483	Kings County, NY	2.2 TWh	31
#602	Kingman County, KS	1.5 TWh	3
#550	Kingfisher County, OK	1.7 TWh	3
#903	King William County, VA	600.8 GWh	3
#1,546	King George County, VA	77.9 GWh	2
#1,116	King County, WA	362.9 GWh	12
#1,601	King and Queen County, VA	59.9 GWh	1
#1,437	Kimball County, NE	121.0 GWh	2
#1,903	Keya Paha County, NE	9.7 GWh	1
#1,849	Kewaunee County, WI	13.4 GWh	3
#1,393	Ketchikan Gateway Borough, AK	145.8 GWh	7
#1,229	Kershaw County, SC	255.3 GWh	2
#5	Kern County, CA	34.8 TWh	313
#1,942	Kenton County, KY	7.2 GWh	3
#1,812	Kent County, MD	17.7 GWh	6
#628	Kent County, TX	1.3 TWh	6
#693	Kent County, DE	1.1 TWh	15
#1,180	Kent County, MI	301.4 GWh	10
#1,271	Kent County, RI	221.8 GWh	18
#1,199	Kenosha County, WI	281.4 GWh	5
#1,304	Kennebec County, ME	198.0 GWh	27
#481	Kenedy County, TX	2.2 TWh	7
#248	Kendall County, IL	5.5 TWh	3
#733	Kenai Peninsula Borough, AK	932.0 GWh	10
#323	Kemper County, MS	4.0 TWh	2
#1,652	Keith County, NE	48.0 GWh	1
#439	Kay County, OK	2.6 TWh	13
#101	Kaufman County, TX	10.3 TWh	4
#994	Kauai County, HI	476.1 GWh	14
#1,790	Karnes County, TX	20.4 GWh	1
#859	Kankakee County, IL	665.4 GWh	18
#1,567	Kane County, IL	71.0 GWh	14
#1,746	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
#1,653	Kalkaska County, MI	47.8 GWh	1
#1,166	Kalamazoo County, MI	316.6 GWh	7
#1,712	Juniata County, PA	33.8 GWh	1
#1,426	Juneau County, WI	125.4 GWh	9
#1,018	Juneau City and Borough, AK	456.0 GWh	9
#1,127	Judith Basin County, MT	354.4 GWh	2
#403	Juab County, UT	3.0 TWh	2
#566	Jones County, MS	1.7 TWh	1
#972	Jones County, TX	504.0 GWh	8
#1,294	Jones County, NC	205.3 GWh	12
#1,307	Johnston County, NC	194.7 GWh	36
#827	Johnston County, OK	733.1 GWh	1
#1,197	Johnson County, MO	282.4 GWh	1
#975	Johnson County, KS	502.3 GWh	2
#1,989	Johnson County, IN	4.7 GWh	4
#1,851	Johnson County, AR	13.4 GWh	3
#1,892	Johnson County, IA	10.2 GWh	5
#630	Johnson County, TX	1.3 TWh	1
#2,029	Jo Daviess County, IL	3.5 GWh	4
#1,345	Jim Wells County, TX	172.9 GWh	2
#1,225	Jim Hogg County, TX	257.7 GWh	2
#1,238	Jersey County, IL	249.7 GWh	1
#1,317	Jerome County, ID	188.4 GWh	13
#891	Jerauld County, SD	610.1 GWh	2
#1,678	Jenkins County, GA	42.1 GWh	1
#175	Jefferson Parish, LA	7.7 TWh	2
#1,053	Jefferson Davis County, MS	427.7 GWh	2
#879	Jefferson County, GA	629.5 GWh	3
#899	Jefferson County, MO	603.1 GWh	1
#971	Jefferson County, NY	505.3 GWh	38
#1,156	Jefferson County, NE	332.6 GWh	2
#1,337	Jefferson County, WV	175.5 GWh	3
#1,383	Jefferson County, CO	152.8 GWh	9
#1,139	Jefferson County, TN	343.7 GWh	2
#66	Jefferson County, KY	12.6 TWh	6
#143	Jefferson County, TX	8.7 TWh	13
#89	Jefferson County, OH	10.8 TWh	5
#273	Jefferson County, AR	5.0 TWh	4

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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