Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#359	Jasper County, SC	3.5 TWh	5
#358	Klamath County, OR	3.5 TWh	24
#357	Ford County, KS	3.5 TWh	9
#356	Evangeline Parish, LA	3.6 TWh	1
#355	Torrance County, NM	3.6 TWh	7
#354	Roosevelt County, NM	3.6 TWh	4
#353	Grant County, SD	3.6 TWh	5
#352	Custer County, OK	3.6 TWh	2
#351	Multnomah County, OR	3.6 TWh	7
#350	Lincoln County, MN	3.6 TWh	34
#349	Caddo Parish, LA	3.6 TWh	4
#348	Marion County, IN	3.7 TWh	24
#347	Noble County, OK	3.7 TWh	3
#346	Jasper County, IL	3.7 TWh	2
#345	Knox County, IN	3.7 TWh	3
#344	Carbon County, WY	3.7 TWh	21
#343	Middlesex County, MA	3.8 TWh	68
#342	Cowlitz County, WA	3.8 TWh	6
#341	Grays Harbor County, WA	3.8 TWh	6
#340	Penobscot County, ME	3.8 TWh	47
#339	Escambia County, FL	3.8 TWh	10
#338	Llano County, TX	3.8 TWh	2
#337	New Castle County, DE	3.8 TWh	19
#336	Buncombe County, NC	3.8 TWh	9
#335	Potter County, TX	3.8 TWh	3
#334	Monroe County, OH	3.9 TWh	2
#333	Goliad County, TX	3.9 TWh	6
#332	Crockett County, TX	3.9 TWh	5
#331	South Central Connecticut Planning Region, CT	3.9 TWh	23
#330	Covington County, AL	3.9 TWh	4
#329	Moffat County, CO	3.9 TWh	3
#328	Gilliam County, OR	3.9 TWh	12
#327	Adair County, IA	3.9 TWh	18
#326	Willacy County, TX	4.0 TWh	7
#325	Grimes County, TX	4.0 TWh	5
#324	Carson County, TX	4.0 TWh	12
#323	Santa Clara County, CA	4.0 TWh	75
#322	Webb County, TX	4.0 TWh	17
#321	Albany County, NY	4.1 TWh	30
#320	East Baton Rouge Parish, LA	4.1 TWh	7
#319	Titus County, TX	4.1 TWh	2
#318	St. Charles County, MO	4.2 TWh	3
#317	Jefferson County, AR	4.2 TWh	4
#316	Muskingum County, OH	4.2 TWh	2
#315	Outagamie County, WI	4.2 TWh	15
#314	Sandusky County, OH	4.2 TWh	5
#313	Haskell County, TX	4.2 TWh	16
#312	Hansford County, TX	4.2 TWh	10
#311	Kemper County, MS	4.2 TWh	2
#310	Yoakum County, TX	4.2 TWh	4
#309	Vermillion County, IN	4.3 TWh	3
#308	Upton County, TX	4.3 TWh	10
#307	Warrick County, IN	4.3 TWh	4
#306	Kings County, CA	4.3 TWh	57
#305	Dutchess County, NY	4.3 TWh	21
#304	White County, IN	4.4 TWh	16
#303	Sterling County, TX	4.4 TWh	7
#302	Bay County, FL	4.4 TWh	7
#301	Storey County, NV	4.4 TWh	5
#300	Caddo County, OK	4.4 TWh	13
#299	Marshall County, IA	4.5 TWh	7
#298	Charles County, MD	4.5 TWh	6
#297	Louisa County, IA	4.5 TWh	2
#296	Marshall County, WV	4.6 TWh	4
#295	Cass County, MI	4.6 TWh	2
#294	Wayne County, MI	4.6 TWh	27
#293	Loudoun County, VA	4.6 TWh	2
#292	Greene County, PA	4.6 TWh	4
#291	Adams County, CO	4.6 TWh	37
#290	Georgetown County, SC	4.7 TWh	7
#289	Coconino County, AZ	4.7 TWh	12
#288	Wright County, MN	4.8 TWh	25
#287	Montour County, PA	4.8 TWh	2
#286	Osceola County, FL	4.8 TWh	10
#285	Oliver County, ND	4.8 TWh	4
#284	Whatcom County, WA	4.8 TWh	13
#283	Bosque County, TX	4.8 TWh	10
#282	Lebanon County, PA	4.8 TWh	4
#281	DeSoto County, MS	4.8 TWh	5
#280	Hawkins County, TN	4.9 TWh	1
#279	Vigo County, IN	4.9 TWh	4
#278	San Diego County, CA	4.9 TWh	151
#277	Sumner County, TN	4.9 TWh	2
#276	El Paso County, CO	4.9 TWh	20
#275	Butler County, OH	4.9 TWh	11
#274	Fayette County, PA	5.0 TWh	8
#273	Marathon County, WI	5.0 TWh	8
#272	Panola County, MS	5.0 TWh	6
#271	Tulsa County, OK	5.1 TWh	5
#270	Fluvanna County, VA	5.1 TWh	4
#269	Wayne County, NY	5.1 TWh	12
#268	Wagoner County, OK	5.1 TWh	1
#267	Newton County, TX	5.1 TWh	2
#266	Pike County, IN	5.1 TWh	7
#265	Washington County, AL	5.1 TWh	3
#264	Rogers County, OK	5.2 TWh	1
#263	Worcester County, MA	5.2 TWh	190
#262	Sonoma County, CA	5.2 TWh	26
#261	Hays County, TX	5.2 TWh	2
#260	Allegheny County, PA	5.3 TWh	18

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

Browse Counties By State