STATEMENTS OF INCOME (UNAUDITED) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Operating revenues
Operating revenues	$ 428	$ 508
Operating expenses
Electric fuel and purchased power	160	245
Operating and maintenance expenses	72	80
Demand side management expenses	6	6
Depreciation and amortization	99	91
Taxes (other than income taxes)	21	25
Total operating expenses	358	447
Operating income	70	61
Other expense, net	1	0
Allowance for funds used during construction — equity	2	1
Interest charges and financing costs
Interest charges and other financing costs	37	34
Allowance for funds used during construction — debt	(2)	(1)
Total interest charges and financing costs	35	33
Income before income taxes	38	29
Income tax benefit	(19)	(25)
Net income	$ 57	$ 54