Revenues

6 Months Ended

Jun. 30, 2019

Revenue from Contract with Customer [Abstract]

Revenues

Revenues

Revenue is classified by the type of goods/services rendered and market/customer type. Xcel Energy’s operating revenues consists of the following:

	Three Months Ended June 30, 2019
(Millions of Dollars)	Electric		Natural Gas		All Other		Total
Major revenue types
Revenue from contracts with customers:
Residential	$	624	$	182	$	10	$	816
C&I	1,201		90		6		1,297
Other	31		—		1		32
Total retail	1,856		272		17		2,145
Wholesale	154		—		—		154
Transmission	127		—		—		127
Other	11		26		—		37
Total revenue from contracts with customers	2,148		298		17		2,463
Alternative revenue and other	101		10		3		114
Total revenues	$	2,249	$	308	$	20	$	2,577

	Three Months Ended June 30, 2018
(Millions of Dollars)	Electric		Natural Gas		All Other		Total
Major revenue types
Revenue from contracts with customers:
Residential	$	678	$	157	$	9	$	844
C&I	1,206		82		5		1,293
Other	33		—		2		35
Total retail	1,917		239		16		2,172
Wholesale	194		—		—		194
Transmission	132		—		—		132
Other	24		23		—		47
Total revenue from contracts with customers	2,267		262		16		2,545
Alternative revenue and other	81		30		2		113
Total revenues	$	2,348	$	292	$	18	$	2,658

	Six Months Ended June 30, 2019
(Millions of Dollars)	Electric		Natural Gas		All Other		Total
Major revenue types
Revenue from contracts with customers:
Residential	$	1,351	$	677	$	19	$	2,047
C&I	2,341		345		15		2,701
Other	63		—		2		65
Total retail	3,755		1,022		36		4,813
Wholesale	343		—		—		343
Transmission	258		—		—		258
Other	29		60		—		89
Total revenue from contracts with customers	4,385		1,082		36		5,503
Alternative revenue and other	189		20		6		215
Total revenues	$	4,574	$	1,102	$	42	$	5,718

	Six Months Ended June 30, 2018
(Millions of Dollars)	Electric		Natural Gas		All Other		Total
Major revenue types
Revenue from contracts with customers:
Residential	$	1,365	$	547	$	18	$	1,930
C&I	2,318		289		12		2,619
Other	66		—		4		70
Total retail	3,749		836		34		4,619
Wholesale	382		—		—		382
Transmission	255		—		—		255
Other	63		51		—		114
Total revenue from contracts with customers	4,449		887		34		5,370
Alternative revenue and other	168		67		4		239
Total revenues	$	4,617	$	954	$	38	$	5,609