Electricity Generation Aggregated by South Carolina County

State Rank	County	(Past Year)">Net Generation (Past Year)	Power Plants
#42	Abbeville County, SC	69.6 MWh	1
#11	Aiken County, SC	2.1 TWh	6
#18	Allendale County, SC	388.4 GWh	6
#3	Anderson County, SC	12.6 TWh	17
#38	Bamberg County, SC	13.4 GWh	3
#29	Barnwell County, SC	80.5 GWh	8
#21	Beaufort County, SC	195.4 GWh	6
#4	Berkeley County, SC	11.7 TWh	8
#9	Calhoun County, SC	2.9 TWh	7
#17	Charleston County, SC	439.7 GWh	5
#14	Cherokee County, SC	962.2 GWh	7
#19	Chester County, SC	266.0 GWh	3
#24	Chesterfield County, SC	152.3 GWh	3
#37	Clarendon County, SC	16.4 GWh	4
#40	Colleton County, SC	3.7 GWh	4
#6	Darlington County, SC	7.5 TWh	27
#33	Dillon County, SC	32.5 GWh	11
#23	Dorchester County, SC	156.4 GWh	1
#5	Fairfield County, SC	8.6 TWh	5
#16	Florence County, SC	479.0 GWh	11
#8	Georgetown County, SC	3.6 TWh	3
#34	Greenville County, SC	27.8 GWh	9
#30	Greenwood County, SC	55.3 GWh	6
#27	Hampton County, SC	97.7 GWh	4
#31	Horry County, SC	41.0 GWh	9
#7	Jasper County, SC	5.8 TWh	5
#20	Kershaw County, SC	202.6 GWh	2
#25	Lancaster County, SC	148.6 GWh	3
#41	Laurens County, SC	2.6 GWh	2
#32	Lee County, SC	34.9 GWh	10
#13	Lexington County, SC	1.4 TWh	12
#36	Marion County, SC	21.3 GWh	11
#43	Marlboro County, SC	19.0 MWh	3
#15	McCormick County, SC	672.0 GWh	1
#39	Newberry County, SC	6.1 GWh	2
#1	Oconee County, SC	23.6 TWh	4
#12	Orangeburg County, SC	2.1 TWh	15
#10	Richland County, SC	2.5 TWh	6
#22	Saluda County, SC	173.3 GWh	3
#28	Spartanburg County, SC	94.0 GWh	19
#26	Union County, SC	119.2 GWh	6
#35	Williamsburg County, SC	21.6 GWh	1
#2	York County, SC	20.9 TWh	4

Net Generation data is based on the last 12 months since Feb 2024

Totals are based on the most recent 12 months net generation

List of All South Carolina Counties