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Net Completed Plant

12 Months Ended

Sep. 30, 2023

Property, Plant and Equipment, Net, by Type [Abstract]

Property, Plant, and Equipment and Intangible Assets

6. Net Completed Plant

Net completed plant consisted of the following:

Net Completed Plant At September 30 (in millions)
			2023																		2022
			Cost						Accumulated Depreciation						Net						Cost						Accumulated Depreciation						Net
Coal-fired(1)			$	18,525					$	14,464					$	4,061					$	18,145					$	13,649					$	4,496
Gas and oil-fired			6,663						2,057						4,606						6,112						1,957						4,155
Nuclear			26,803						13,557						13,246						26,629						12,928						13,701
Transmission			9,375						3,359						6,016						8,919						3,301						5,618
Hydroelectric			4,109						1,241						2,868						3,987						1,192						2,795
Other electrical plant			1,798						780						1,018						1,724						807						917
Multipurpose dams			900						404						496						900						396						504
Other stewardship			26						9						17						26						9						17
Total			$	68,199					$	35,871					$	32,328					$	66,442					$	34,239					$	32,203

Note

(1) TVA recognized accelerated depreciation as a result of the decision to idle or retire certain units and the potential retirement of the remainder of the coal-fired fleet by 2035. See Note 7 — Plant Closures.

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- Definition

The entire disclosure for intangible assets and long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 360
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org//360/tableOfContent

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 350
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org//350/tableOfContent

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- References

No definition available.

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