Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,212	Scotland County, NC	272.7 GWh	21
#222	Nolan County, TX	6.3 TWh	21
#307	Carbon County, WY	4.3 TWh	21
#25	San Luis Obispo County, CA	19.7 TWh	22
#122	Duval County, FL	9.5 TWh	22
#319	Cumberland County, ME	4.1 TWh	22
#1,223	York County, ME	259.7 GWh	22
#1,474	Fulton County, NY	106.9 GWh	22
#55	Queens County, NY	13.9 TWh	22
#383	Rensselaer County, NY	3.3 TWh	22
#708	Steuben County, NY	1.0 TWh	22
#1,506	Randolph County, NC	97.2 GWh	22
#128	Morrow County, OR	9.0 TWh	22
#202	Nueces County, TX	6.9 TWh	22
#433	Travis County, TX	2.7 TWh	22
#524	Iron County, UT	1.9 TWh	22
#686	Inyo County, CA	1.1 TWh	23
#406	Tuolumne County, CA	3.0 TWh	23
#358	South Central Connecticut Planning Region, CT	3.6 TWh	23
#24	LaSalle County, IL	19.7 TWh	23
#1,320	Winnebago County, IL	189.1 GWh	23
#885	Barnstable County, MA	624.8 GWh	23
#1,360	Atlantic County, NJ	165.6 GWh	23
#1,192	Cumberland County, NJ	287.9 GWh	23
#916	Ocean County, NJ	589.8 GWh	23
#1,415	Ulster County, NY	134.9 GWh	23
#988	Columbus County, NC	488.9 GWh	23
#543	Placer County, CA	1.8 TWh	24
#1,370	District of Columbia, DC	162.4 GWh	24
#289	Marion County, IN	4.6 TWh	24
#609	Linn County, IA	1.4 TWh	24
#639	Gloucester County, NJ	1.3 TWh	24
#1,484	Somerset County, NJ	104.5 GWh	24
#447	Nassau County, NY	2.5 TWh	24
#379	Klamath County, OR	3.4 TWh	24
#428	Cameron County, TX	2.7 TWh	24
#508	Beaver County, UT	2.0 TWh	24
#1,015	Chittenden County, VT	457.2 GWh	24
#365	Butte County, CA	3.5 TWh	25
#432	Stanislaus County, CA	2.7 TWh	25
#902	DuPage County, IL	609.3 GWh	25
#1,602	Howard County, MD	63.5 GWh	25
#311	Wright County, MN	4.2 TWh	25
#1,459	Genesee County, NY	112.3 GWh	25
#1,311	Sullivan County, NY	198.9 GWh	25
#696	Halifax County, NC	1.1 TWh	25
#485	Dallas County, TX	2.2 TWh	25
#206	Galveston County, TX	6.8 TWh	25
#207	Pinal County, AZ	6.8 TWh	26
#270	Sonoma County, CA	5.1 TWh	26
#394	Elmore County, ID	3.1 TWh	26
#954	Stephenson County, IL	533.9 GWh	26
#1,592	Baltimore County, MD	65.8 GWh	26
#410	Blue Earth County, MN	2.9 TWh	26
#54	Niagara County, NY	14.1 TWh	26
#715	Dane County, WI	1.0 TWh	26
#1,312	Kennebec County, ME	198.0 GWh	27
#282	Wayne County, MI	4.7 TWh	27
#372	Essex County, NJ	3.4 TWh	27
#624	Hudson County, NJ	1.4 TWh	27
#1,259	Mercer County, NJ	236.5 GWh	27
#757	Chautauqua County, NY	860.1 GWh	27
#1,083	Washington County, RI	396.2 GWh	27
#659	Madera County, CA	1.2 TWh	28
#612	Clinton County, NY	1.4 TWh	28
#577	Lewis County, NY	1.6 TWh	28
#203	Darlington County, SC	6.8 TWh	28
#454	Monterey County, CA	2.4 TWh	29
#809	Androscoggin County, ME	756.3 GWh	29
#688	Pipestone County, MN	1.1 TWh	29
#1,572	Renville County, MN	71.4 GWh	29
#20	Fort Bend County, TX	21.8 TWh	29
#1,347	Monmouth County, NJ	173.5 GWh	30
#333	Albany County, NY	3.9 TWh	30
#1,041	Marion County, OR	434.5 GWh	30
#747	Tarrant County, TX	891.9 GWh	30
#941	Merced County, CA	549.1 GWh	31
#478	Kings County, NY	2.2 TWh	31
#1,038	Westchester County, NY	438.0 GWh	31
#155	Hidalgo County, TX	8.1 TWh	31
#820	Ventura County, CA	743.6 GWh	32
#910	Aroostook County, ME	598.2 GWh	32
#663	Rice County, MN	1.2 TWh	32
#1,203	Franklin County, MA	280.2 GWh	33
#112	Goodhue County, MN	10.0 TWh	33
#8	Oswego County, NY	29.9 TWh	33
#351	Lincoln County, MN	3.6 TWh	34
#175	Sherburne County, MN	7.6 TWh	34
#95	Cleveland County, NC	10.7 TWh	34
#48	Hillsborough County, FL	15.2 TWh	35
#1,226	Erie County, NY	258.1 GWh	35
#58	Bexar County, TX	13.5 TWh	35
#573	Somerset County, ME	1.6 TWh	36
#1,315	Johnston County, NC	194.7 GWh	36
#227	Pecos County, TX	6.2 TWh	36
#287	Adams County, CO	4.6 TWh	37
#15	Polk County, FL	24.0 TWh	37
#174	Prince George's County, MD	7.6 TWh	37
#1,215	Hampshire County, MA	270.0 GWh	37
#1,024	Onondaga County, NY	448.9 GWh	37

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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