December 31,
20252024
(in millions)
Power generation and structures and office and other equipment$25,084 $22,943 
Land637 603 
Construction work in progress1,917 1,060 
Finance lease right-of-use assets190 186 
Nuclear fuel2,036 1,843 
Property, plant, and equipment — gross
29,864 26,635 
Less accumulated depreciation(9,273)(8,020)
Less finance lease right-of-use assets accumulated amortization
(41)(33)
Less accumulated amortization of nuclear fuel
(704)(409)
Property, plant, and equipment — net$19,846 $18,173 

Depreciation and amortization of property, plant, and equipment (including the classification in the consolidated statements of operations) consisted of the following:
Property, Plant, and Equipment
Consolidated Statements of Operations
Year Ended December 31,
202520242023
(in millions)
Power generation and structures and office and other equipmentDepreciation and amortization$1,811 $1,662 $1,335 
Finance lease right-of-use assetsDepreciation and amortization
Nuclear fuelFuel, purchased power costs, and delivery fees$487 $387 $91 
Total property, plant, and equipment expense$2,307 $2,057 $1,435 

Historical Timeline

Fiscal YearFiled
2025Feb 27, 2026Showing above
2024Feb 28, 2025

About PP&E Disclosures

The PP&E disclosure details a company's physical asset base — land, buildings, machinery, and equipment — along with the depreciation methods and useful life assumptions that determine how these costs flow through the income statement. Capitalization policy thresholds reveal management's judgment on the boundary between expense and asset, directly affecting both reported earnings and asset values.

Key signals: changes in estimated useful lives or depreciation methods can materially shift reported earnings without any operational change. Compare capital expenditures against depreciation expense — when capex consistently trails depreciation, the asset base may be aging and underinvested. Watch for large asset impairments or write-downs that signal overvalued carrying amounts. Asset retirement obligations reveal future environmental or decommissioning costs that are often underappreciated. Compare PP&E intensity (PP&E-to-revenue) against industry peers to assess capital efficiency and competitive positioning.