Jointly Owned Plant (Tables)

12 Months Ended

Dec. 31, 2025

Jointly Owned Plants Disclosure [Abstract]

Summary of NRG's proportionate ownership interest in the company's jointly-owned facilities

The following table summarizes NRG's proportionate ownership interest in the Company's jointly-owned facility:

(In millions unless otherwise stated)
As of December 31, 2025	Ownership Interest		Property, Plant & Equipment		Accumulated Depreciation		Construction in Progress
Cedar Bayou Unit 4, Baytown, TX	50.00	%	$	224	$	(136)	$	8