Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#151	Rock County, WI	8.3 TWh	15
#1,437	North Slope Borough, AK	133.5 GWh	14
#1,641	Prince of Wales-Hyder Census Area, AK	57.9 GWh	14
#1,585	Fulton County, GA	76.1 GWh	14
#991	Kauai County, HI	491.2 GWh	14
#673	Ada County, ID	1.2 TWh	14
#802	Gooding County, ID	773.4 GWh	14
#1,548	Peoria County, IL	87.2 GWh	14
#1,050	Suffolk County, MA	431.9 GWh	14
#78	Ottawa County, MI	11.9 TWh	14
#1,682	Le Sueur County, MN	44.2 GWh	14
#1,689	Winona County, MN	42.5 GWh	14
#438	Jackson County, MO	2.6 TWh	14
#659	Churchill County, NV	1.2 TWh	14
#1,207	Merrimack County, NH	298.6 GWh	14
#437	Greene County, NY	2.6 TWh	14
#1,155	Livingston County, NY	350.0 GWh	14
#1,644	Orleans County, NY	57.1 GWh	14
#970	Montgomery County, NC	507.8 GWh	14
#113	Mayes County, OK	9.9 TWh	14
#836	Jackson County, OR	709.7 GWh	14
#556	Schuylkill County, PA	1.7 TWh	14
#338	Carson County, TX	3.9 TWh	14
#104	Lamar County, TX	10.3 TWh	14
#483	Pierce County, WA	2.1 TWh	14
#1,017	Chippewa County, WI	457.4 GWh	14
#473	Plumas County, CA	2.2 TWh	13
#1,409	Garfield County, CO	150.6 GWh	13
#474	Larimer County, CO	2.2 TWh	13
#1,606	Mesa County, CO	69.1 GWh	13
#520	Morgan County, CO	1.9 TWh	13
#418	Alachua County, FL	2.8 TWh	13
#581	Hendry County, FL	1.6 TWh	13
#138	Manatee County, FL	8.9 TWh	13
#109	Orange County, FL	10.0 TWh	13
#534	Bonneville County, ID	1.8 TWh	13
#1,375	Jerome County, ID	168.0 GWh	13
#693	Vermilion County, IL	1.1 TWh	13
#52	Calcasieu Parish, LA	14.4 TWh	13
#1,298	Clay County, MN	215.7 GWh	13
#1,014	Hennepin County, MN	464.4 GWh	13
#1,673	Wabasha County, MN	47.2 GWh	13
#383	Bergen County, NJ	3.3 TWh	13
#285	Wayne County, NY	4.7 TWh	13
#949	Craven County, NC	535.5 GWh	13
#1,624	Pitt County, NC	63.3 GWh	13
#431	Morton County, ND	2.7 TWh	13
#296	Caddo County, OK	4.5 TWh	13
#428	Kay County, OK	2.7 TWh	13
#331	Gilliam County, OR	4.0 TWh	13
#25	Montgomery County, PA	19.8 TWh	13
#259	Shelby County, TN	5.3 TWh	13
#523	Howard County, TX	1.9 TWh	13
#148	Jefferson County, TX	8.4 TWh	13
#19	Matagorda County, TX	21.2 TWh	13
#394	Halifax County, VA	3.2 TWh	13
#322	Whatcom County, WA	4.1 TWh	13
#313	Coconino County, AZ	4.2 TWh	12
#697	Pulaski County, AR	1.1 TWh	12
#1,286	Nevada County, CA	225.0 GWh	12
#1,474	Boulder County, CO	117.3 GWh	12
#134	Brevard County, FL	9.0 TWh	12
#23	Miami-Dade County, FL	20.3 TWh	12
#1,038	Lowndes County, GA	438.5 GWh	12
#1,791	Clinton County, IL	23.6 GWh	12
#17	Grundy County, IL	22.2 TWh	12
#1,000	Madison County, IL	481.8 GWh	12
#26	Ogle County, IL	19.7 TWh	12
#368	Tazewell County, IL	3.4 TWh	12
#513	Jasper County, IN	1.9 TWh	12
#230	St. Joseph County, IN	6.0 TWh	12
#376	Anne Arundel County, MD	3.4 TWh	12
#973	Branch County, MI	506.0 GWh	12
#1,214	Genesee County, MI	291.5 GWh	12
#1,064	Washtenaw County, MI	422.9 GWh	12
#1,730	Redwood County, MN	33.4 GWh	12
#937	Scott County, MN	558.8 GWh	12
#1,443	Steele County, MN	129.5 GWh	12
#738	Coos County, NH	925.3 GWh	12
#773	Grafton County, NH	828.2 GWh	12
#1,719	Sussex County, NJ	35.3 GWh	12
#819	Sandoval County, NM	745.8 GWh	12
#1,596	Columbia County, NY	73.0 GWh	12
#1,643	Alamance County, NC	57.4 GWh	12
#329	Buncombe County, NC	4.0 TWh	12
#1,457	Davidson County, NC	124.6 GWh	12
#1,318	Jones County, NC	203.7 GWh	12
#1,560	Moore County, NC	82.9 GWh	12
#256	Butler County, OH	5.4 TWh	12
#2,125	Franklin County, OH	923.0 MWh	12
#793	Lane County, OR	794.2 GWh	12
#94	Sherman County, OR	10.9 TWh	12
#40	Beaver County, PA	16.3 TWh	12
#199	Berks County, PA	6.8 TWh	12
#995	Florence County, SC	488.6 GWh	12
#749	Lexington County, SC	904.7 GWh	12
#202	San Patricio County, TX	6.8 TWh	12
#457	Victoria County, TX	2.4 TWh	12
#1,109	King County, WA	392.2 GWh	12
#1,243	Yakima County, WA	269.1 GWh	12

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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