Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#201	Hamilton County, OH	6.7 TWh	6
#202	Spencer County, IN	6.7 TWh	3
#203	Prince George's County, MD	6.6 TWh	34
#204	Pinellas County, FL	6.6 TWh	6
#205	Hot Spring County, AR	6.6 TWh	4
#206	Calhoun County, TX	6.6 TWh	11
#207	Freestone County, TX	6.6 TWh	6
#208	Oklahoma County, OK	6.6 TWh	5
#209	Honolulu County, HI	6.5 TWh	46
#210	Trumbull County, OH	6.5 TWh	8
#211	McCracken County, KY	6.5 TWh	2
#212	Lincoln County, NE	6.5 TWh	4
#213	Pottawatomie County, KS	6.4 TWh	3
#214	Lycoming County, PA	6.4 TWh	8
#215	New Madrid County, MO	6.4 TWh	1
#216	Sacramento County, CA	6.4 TWh	63
#217	Lowndes County, MS	6.4 TWh	4
#218	Shelby County, TN	6.4 TWh	10
#219	Adams County, PA	6.4 TWh	7
#220	Darlington County, SC	6.3 TWh	27
#221	Otoe County, NE	6.3 TWh	4
#222	Cass County, MI	6.2 TWh	1
#223	Rockingham County, NC	6.2 TWh	19
#224	Northeastern Connecticut Planning Region, CT	6.2 TWh	17
#225	Bradford County, PA	6.1 TWh	8
#226	San Patricio County, TX	6.1 TWh	8
#227	Nemaha County, NE	6.1 TWh	2
#228	St. Joseph County, IN	6.0 TWh	12
#229	Washington County, AL	6.0 TWh	3
#230	Indiana County, PA	6.0 TWh	4
#231	Lea County, NM	6.0 TWh	14
#232	Newton County, TX	5.9 TWh	2
#233	Tulsa County, OK	5.9 TWh	5
#234	Naugatuck Valley Planning Region, CT	5.9 TWh	13
#235	Wayne County, MI	5.8 TWh	27
#236	Scurry County, TX	5.8 TWh	13
#237	Wasco County, OR	5.7 TWh	6
#238	Linn County, KS	5.7 TWh	1
#239	Columbia County, OR	5.7 TWh	3
#240	Harrison County, TX	5.7 TWh	5
#241	Wright County, MN	5.7 TWh	24
#242	Lake County, IN	5.6 TWh	17
#243	Hanover County, VA	5.6 TWh	2
#244	Pecos County, TX	5.6 TWh	30
#245	Columbia County, WI	5.6 TWh	6
#246	Jefferson County, IN	5.5 TWh	1
#247	Wagoner County, OK	5.5 TWh	1
#248	Whatcom County, WA	5.5 TWh	13
#249	Orange County, NY	5.4 TWh	53
#250	El Paso County, TX	5.4 TWh	15
#251	Randolph County, MO	5.4 TWh	2
#252	Carroll County, OH	5.4 TWh	1
#253	Caddo County, OK	5.4 TWh	13
#254	Independence County, AR	5.4 TWh	3
#255	Hays County, TX	5.3 TWh	2
#256	Pittsburg County, OK	5.3 TWh	1
#257	Grant County, WV	5.3 TWh	4
#258	Morgan County, IN	5.3 TWh	1
#259	Klickitat County, WA	5.3 TWh	16
#260	Kendall County, IL	5.3 TWh	2
#261	Fayette County, PA	5.3 TWh	8
#262	Sonoma County, CA	5.2 TWh	24
#263	Butler County, OH	5.2 TWh	11
#264	Lee County, IL	5.2 TWh	12
#265	Pinal County, AZ	5.1 TWh	20
#266	Acadia Parish, LA	5.1 TWh	5
#267	San Diego County, CA	5.1 TWh	148
#268	Mason County, WV	5.0 TWh	2
#269	Warrick County, IN	5.0 TWh	2
#270	Fluvanna County, VA	5.0 TWh	4
#271	Jasper County, SC	5.0 TWh	5
#272	Hardee County, FL	5.0 TWh	7
#273	Allegheny County, PA	5.0 TWh	18
#274	Lebanon County, PA	4.9 TWh	4
#275	Greene County, PA	4.9 TWh	4
#276	Platte County, MO	4.9 TWh	2
#277	Panola County, MS	4.9 TWh	6
#278	Armstrong County, PA	4.8 TWh	8
#279	Oliver County, ND	4.8 TWh	4
#280	Outagamie County, WI	4.8 TWh	15
#281	Wayne County, NY	4.8 TWh	11
#282	Grimes County, TX	4.8 TWh	5
#283	Vigo County, IN	4.8 TWh	4
#284	DeSoto County, MS	4.8 TWh	4
#285	Vermillion County, IN	4.7 TWh	3
#286	Loudoun County, VA	4.7 TWh	2
#287	Marathon County, WI	4.7 TWh	8
#288	Bay County, FL	4.6 TWh	7
#289	Hawkins County, TN	4.6 TWh	1
#290	Muskingum County, OH	4.6 TWh	2
#291	El Paso County, CO	4.6 TWh	18
#292	Osceola County, FL	4.6 TWh	10
#293	Itasca County, MN	4.6 TWh	4
#294	Marshall County, WV	4.5 TWh	4
#295	Titus County, TX	4.5 TWh	2
#296	Sullivan County, IN	4.5 TWh	3
#297	Adams County, CO	4.5 TWh	31
#298	Storey County, NV	4.4 TWh	5
#299	Sterling County, TX	4.4 TWh	6
#300	Sumner County, TN	4.4 TWh	2

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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