Segment Information (Tables)

6 Months Ended

Jun. 30, 2021

Segment Reporting [Abstract]

Results from Operations by Reportable Segment

PSCo’s segment information:

	Three Months Ended June 30
(Millions of Dollars)	2021		2020
Regulated Electric
Total revenues	$	827	$	715
Net income	107		89
Regulated Natural Gas
Total revenues	$	338	$	186
Net income	30		16
All Other
Total revenues (a)	$	9	$	10
Net (loss) income	(3)		3
Consolidated Total
Total revenues (a)	$	1,174	$	911
Net income	134		108

(a)    Total revenues include $1 million of other affiliate revenue for both the three months ended June 30, 2021 and 2020.

	Six Months Ended June 30
(Millions of Dollars)	2021		2020
Regulated Electric
Total revenues	$	1,560	$	1,427
Net income	188		163
Regulated Natural Gas
Total revenues	$	753	$	518
Net income	114		68
All Other
Total revenues (a)	$	22	$	23
Net (loss) income	(1)		6
Consolidated Total
Total revenues (a)	$	2,335	$	1,968
Net income	301		237

(a)    Total revenues include $2 million of other affiliate revenue for both the six months ended June 30, 2021 and 2020.

^[1]

[1] Total revenues include $1 million of other affiliate revenue for both the three months ended June 30, 2021 and 2020.