Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#301	White County, IN	4.4 TWh	16
#302	Webb County, TX	4.4 TWh	17
#303	Lebanon County, PA	4.4 TWh	4
#304	Whatcom County, WA	4.4 TWh	13
#305	Outagamie County, WI	4.3 TWh	15
#306	Greene County, PA	4.3 TWh	4
#307	Carbon County, WY	4.3 TWh	21
#308	Coconino County, AZ	4.3 TWh	12
#309	Yoakum County, TX	4.2 TWh	4
#310	Caddo County, OK	4.2 TWh	13
#311	Wright County, MN	4.2 TWh	25
#312	Hansford County, TX	4.2 TWh	10
#313	New Castle County, DE	4.2 TWh	19
#314	Rogers County, OK	4.2 TWh	1
#315	Kings County, CA	4.2 TWh	57
#316	Kemper County, MS	4.2 TWh	2
#317	Vigo County, IN	4.2 TWh	4
#318	Warrick County, IN	4.1 TWh	4
#319	Cumberland County, ME	4.1 TWh	22
#320	Sandusky County, OH	4.1 TWh	5
#321	Multnomah County, OR	4.1 TWh	7
#322	Pend Oreille County, WA	4.1 TWh	3
#323	Willacy County, TX	4.1 TWh	7
#324	Gilliam County, OR	4.0 TWh	12
#325	Marshall County, IA	4.0 TWh	7
#326	Goliad County, TX	4.0 TWh	6
#327	Muskingum County, OH	4.0 TWh	2
#328	St. Charles County, MO	4.0 TWh	3
#329	Jasper County, SC	4.0 TWh	5
#330	Carson County, TX	4.0 TWh	12
#331	Adair County, IA	4.0 TWh	18
#332	Grimes County, TX	3.9 TWh	5
#333	Albany County, NY	3.9 TWh	30
#334	Lamb County, TX	3.9 TWh	2
#335	Potter County, TX	3.8 TWh	3
#336	Crockett County, TX	3.8 TWh	5
#337	Caddo Parish, LA	3.8 TWh	4
#338	Custer County, OK	3.8 TWh	2
#339	Knox County, IN	3.8 TWh	3
#340	Cowlitz County, WA	3.8 TWh	6
#341	Lower Connecticut River Valley Planning Region, CT	3.8 TWh	16
#342	Penobscot County, ME	3.8 TWh	47
#343	Noble County, OK	3.7 TWh	3
#344	New Hanover County, NC	3.7 TWh	5
#345	Garfield County, OK	3.7 TWh	8
#346	Buncombe County, NC	3.7 TWh	9
#347	Jasper County, IL	3.7 TWh	2
#348	East Baton Rouge Parish, LA	3.7 TWh	7
#349	Covington County, AL	3.7 TWh	4
#350	Grant County, SD	3.6 TWh	5
#351	Lincoln County, MN	3.6 TWh	34
#352	Llano County, TX	3.6 TWh	2
#353	Woodbury County, IA	3.6 TWh	3
#354	Cecil County, MD	3.6 TWh	9
#355	Ramsey County, MN	3.6 TWh	5
#356	Buckingham County, VA	3.6 TWh	7
#357	Moffat County, CO	3.6 TWh	3
#358	South Central Connecticut Planning Region, CT	3.6 TWh	23
#359	Titus County, TX	3.6 TWh	2
#360	Escambia County, FL	3.6 TWh	10
#361	Shelby County, AL	3.6 TWh	1
#362	Santa Clara County, CA	3.5 TWh	75
#363	Hempstead County, AR	3.5 TWh	2
#364	Monroe County, OH	3.5 TWh	2
#365	Butte County, CA	3.5 TWh	25
#366	Bergen County, NJ	3.5 TWh	11
#367	McLennan County, TX	3.5 TWh	14
#368	Wilbarger County, TX	3.5 TWh	11
#369	Ford County, KS	3.5 TWh	9
#370	Hale County, TX	3.5 TWh	4
#371	Columbia County, WA	3.5 TWh	4
#372	Essex County, NJ	3.4 TWh	27
#373	Young County, TX	3.4 TWh	4
#374	Grays Harbor County, WA	3.4 TWh	6
#375	Tazewell County, IL	3.4 TWh	10
#376	Haywood County, TN	3.4 TWh	6
#377	Torrance County, NM	3.4 TWh	7
#378	Walla Walla County, WA	3.4 TWh	4
#379	Klamath County, OR	3.4 TWh	24
#380	Roosevelt County, NM	3.4 TWh	4
#381	Borden County, TX	3.3 TWh	9
#382	Roane County, TN	3.3 TWh	1
#383	Rensselaer County, NY	3.3 TWh	22
#384	Lubbock County, TX	3.3 TWh	8
#385	Richland County, SC	3.3 TWh	6
#386	Muskogee County, OK	3.3 TWh	3
#387	Logan County, CO	3.2 TWh	18
#388	Calhoun County, SC	3.2 TWh	7
#389	Greene County, NY	3.2 TWh	13
#390	Lamar County, MS	3.2 TWh	3
#391	Grayson County, TX	3.2 TWh	9
#392	Andrews County, TX	3.2 TWh	10
#393	Evangeline Parish, LA	3.2 TWh	1
#394	Elmore County, ID	3.1 TWh	26
#395	McLean County, IL	3.1 TWh	15
#396	Solano County, CA	3.1 TWh	40
#397	Jackson County, MO	3.1 TWh	14
#398	Rapides Parish, LA	3.1 TWh	4
#399	Kit Carson County, CO	3.0 TWh	8
#400	Huron County, MI	3.0 TWh	19

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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