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Revenue (Tables)

6 Months Ended

Mar. 31, 2020

Revenue from Contract with Customer [Abstract]

State [Table Text Block]

TVA's operating revenues by state for the three and six months ended March 31, 2020 and 2019 are detailed in the table below:

Operating Revenues By State (in millions)
	Three Months Ended March 31								Six Months Ended March 31
	2020				2019				2020				2019
Alabama	$	360			$	387			$	729			$	779
Georgia	64				70				127				137
Kentucky	158				173				315				341
Mississippi	227				249				464				501
North Carolina	19				21				37				41
Tennessee	1,648				1,799				3,324				3,568
Virginia	12				13				23				25
Subtotal	2,488				2,712				5,019				5,392
Off-system sales	1				—				2				1
Revenue from sales of electricity	2,489				2,712				5,021				5,393
Other revenue	32				38				78				82
Total operating revenues	$	2,521			$	2,750			$	5,099			$	5,475

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