Electricity Generation Aggregated by Tennessee County

State Rank	County	Net Generation (Past Year)	Power Plants
#17	Anderson County, TN	433.8 GWh	5
#31	Bedford County, TN	69.9 GWh	1
#34	Benton County, TN	38.1 GWh	2
#14	Blount County, TN	708.4 GWh	5
#27	Carter County, TN	169.3 GWh	2
#29	Clay County, TN	105.9 GWh	1
#24	Davidson County, TN	179.9 GWh	7
#21	DeKalb County, TN	291.6 GWh	1
#26	Dickson County, TN	173.0 GWh	1
#32	Fayette County, TN	63.8 GWh	4
#35	Franklin County, TN	37.3 GWh	2
#40	Greene County, TN	19.3 GWh	3
#2	Hamilton County, TN	11.3 TWh	5
#42	Hancock County, TN	43.0 MWh	1
#37	Hardeman County, TN	30.7 GWh	3
#9	Hardin County, TN	1.7 TWh	2
#5	Hawkins County, TN	4.6 TWh	1
#7	Haywood County, TN	3.6 TWh	6
#41	Henry County, TN	13.7 GWh	2
#12	Humphreys County, TN	964.1 GWh	1
#19	Jefferson County, TN	341.4 GWh	2
#36	Knox County, TN	35.0 GWh	1
#20	Lincoln County, TN	307.2 GWh	1
#11	Loudon County, TN	1.3 TWh	4
#28	Madison County, TN	167.8 GWh	4
#15	Marion County, TN	491.2 GWh	1
#30	McNairy County, TN	89.3 GWh	5
#39	Montgomery County, TN	21.8 GWh	3
#25	Obion County, TN	173.9 GWh	1
#13	Polk County, TN	709.7 GWh	4
#1	Rhea County, TN	17.7 TWh	3
#8	Roane County, TN	3.5 TWh	1
#33	Rutherford County, TN	38.3 GWh	3
#16	Sevier County, TN	446.4 GWh	1
#4	Shelby County, TN	6.4 TWh	12
#18	Smith County, TN	344.8 GWh	1
#3	Stewart County, TN	9.0 TWh	1
#10	Sullivan County, TN	1.7 TWh	5
#6	Sumner County, TN	4.5 TWh	2
#22	Warren County, TN	275.7 GWh	2
#38	Washington County, TN	27.1 GWh	4
#23	Weakley County, TN	185.8 GWh	1

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

Totals are based on the most recent 12 months net generation

List of All Tennessee Counties