v3.25.2
Nuclear Decommissioning (Tables)
6 Months Ended
Jun. 30, 2025
Asset Retirement Obligation Disclosure [Abstract]  
Asset Retirement Obligation
The following table provides a rollforward of the nuclear decommissioning AROs reflected in the Consolidated Balance Sheets from December 31, 2024 to June 30, 2025:
Balance as of December 31, 2024
$12,186 
Accretion expense309 
Net decrease due to changes in, and timing of, estimated future cash flows
(76)
Costs incurred related to decommissioning plants(8)
Balance as of June 30, 2025
$12,411 
Related Party Transactions - Noncurrent Receivables from/Payables to affiliates
The following table presents our noncurrent payables to ComEd, PECO, CenterPoint, and AEP Texas reflected as Payables related to Regulatory Agreement Units in the Consolidated Balance Sheets as of June 30, 2025 and December 31, 2024:
June 30, 2025December 31, 2024
ComEd$4,032 $3,780 
PECO379 247 
CenterPoint
392 365 
AEP Texas
136 126 
Payables related to Regulatory Agreement Units$4,939 $4,518