Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#364	Grant County, SD	3.5 TWh	5
#363	Richland County, SC	3.5 TWh	6
#362	McLennan County, TX	3.5 TWh	13
#361	Wilbarger County, TX	3.5 TWh	11
#360	Garfield County, OK	3.5 TWh	8
#359	Custer County, OK	3.5 TWh	2
#358	Noble County, OK	3.5 TWh	3
#357	Ford County, KS	3.5 TWh	9
#356	Grays Harbor County, WA	3.6 TWh	6
#355	Jasper County, SC	3.6 TWh	5
#354	Multnomah County, OR	3.6 TWh	7
#353	Roosevelt County, NM	3.6 TWh	4
#352	Torrance County, NM	3.6 TWh	7
#351	Lincoln County, MN	3.6 TWh	34
#350	Calhoun County, SC	3.6 TWh	7
#349	Jasper County, IL	3.6 TWh	2
#348	Goliad County, TX	3.7 TWh	6
#347	Covington County, AL	3.7 TWh	4
#346	Llano County, TX	3.7 TWh	2
#345	Marion County, IN	3.7 TWh	24
#344	Evangeline Parish, LA	3.7 TWh	1
#343	Knox County, IN	3.7 TWh	3
#342	Grimes County, TX	3.7 TWh	5
#341	Klamath County, OR	3.7 TWh	24
#340	Caddo Parish, LA	3.7 TWh	4
#339	Middlesex County, MA	3.7 TWh	68
#338	Penobscot County, ME	3.8 TWh	47
#337	Cowlitz County, WA	3.8 TWh	6
#336	New Castle County, DE	3.8 TWh	19
#335	Carbon County, WY	3.8 TWh	21
#334	Escambia County, FL	3.8 TWh	10
#333	Buncombe County, NC	3.8 TWh	9
#332	Monroe County, OH	3.9 TWh	2
#331	South Central Connecticut Planning Region, CT	3.9 TWh	23
#330	Gilliam County, OR	3.9 TWh	12
#329	Crockett County, TX	3.9 TWh	5
#328	Moffat County, CO	3.9 TWh	3
#327	Webb County, TX	3.9 TWh	17
#326	Willacy County, TX	3.9 TWh	7
#325	East Baton Rouge Parish, LA	4.0 TWh	7
#324	Adair County, IA	4.0 TWh	18
#323	Potter County, TX	4.0 TWh	3
#322	Carson County, TX	4.0 TWh	12
#321	Albany County, NY	4.0 TWh	30
#320	St. Charles County, MO	4.1 TWh	3
#319	Santa Clara County, CA	4.1 TWh	75
#318	Cass County, MI	4.1 TWh	2
#317	Sandusky County, OH	4.1 TWh	5
#316	Dutchess County, NY	4.1 TWh	21
#315	Titus County, TX	4.1 TWh	2
#314	Muskingum County, OH	4.2 TWh	2
#313	Outagamie County, WI	4.2 TWh	15
#312	Kemper County, MS	4.2 TWh	2
#311	Hansford County, TX	4.2 TWh	10
#310	Upton County, TX	4.2 TWh	10
#309	Haskell County, TX	4.2 TWh	16
#308	Jefferson County, AR	4.3 TWh	4
#307	Kings County, CA	4.3 TWh	57
#306	Vermillion County, IN	4.3 TWh	3
#305	Montour County, PA	4.3 TWh	2
#304	Marshall County, IA	4.3 TWh	7
#303	Marshall County, WV	4.4 TWh	4
#302	Charles County, MD	4.4 TWh	6
#301	Louisa County, IA	4.4 TWh	2
#300	White County, IN	4.4 TWh	16
#299	Sterling County, TX	4.4 TWh	7
#298	Yoakum County, TX	4.4 TWh	4
#297	Storey County, NV	4.5 TWh	5
#296	Bay County, FL	4.5 TWh	7
#295	Warrick County, IN	4.5 TWh	4
#294	Caddo County, OK	4.5 TWh	13
#293	Adams County, CO	4.6 TWh	37
#292	Wayne County, MI	4.6 TWh	27
#291	Loudoun County, VA	4.6 TWh	2
#290	DeSoto County, MS	4.7 TWh	5
#289	Coconino County, AZ	4.7 TWh	12
#288	Pike County, IN	4.7 TWh	7
#287	Hawkins County, TN	4.7 TWh	1
#286	Georgetown County, SC	4.7 TWh	7
#285	Bosque County, TX	4.8 TWh	10
#284	Wright County, MN	4.8 TWh	25
#283	Osceola County, FL	4.8 TWh	10
#282	Vigo County, IN	4.8 TWh	4
#281	Wayne County, NY	4.8 TWh	12
#280	Fayette County, PA	4.8 TWh	8
#279	El Paso County, CO	4.8 TWh	20
#278	Sumner County, TN	4.9 TWh	2
#277	Oliver County, ND	4.9 TWh	4
#276	Worcester County, MA	4.9 TWh	190
#275	Greene County, PA	4.9 TWh	4
#274	Fluvanna County, VA	4.9 TWh	4
#273	Lebanon County, PA	5.0 TWh	4
#272	Butler County, OH	5.0 TWh	11
#271	Marathon County, WI	5.0 TWh	8
#270	Wagoner County, OK	5.1 TWh	1
#269	Washington County, AL	5.1 TWh	3
#268	Whatcom County, WA	5.1 TWh	13
#267	San Diego County, CA	5.1 TWh	151
#266	Rogers County, OK	5.1 TWh	1
#265	Allegheny County, PA	5.2 TWh	18

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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