Revenue (Tables)

9 Months Ended

Sep. 30, 2022

Revenue Recognition [Abstract]

Summary of Disaggregates TEC Revenue by Major Source

The following disaggregates TEC’s revenue by major source:

(millions)	Tampa									Tampa Electric
Three months ended September 30, 2022	Electric				PGS		Eliminations			Company
Electric revenue
Residential	$	445			$	0	$	0		$	445
Commercial		194				0		0			194
Industrial		45				0		0			45
Regulatory deferrals and unbilled revenue		(23	)			0		0			(23	)
Other (1)		92				0		(1	)		91
Total electric revenue		753				0		(1	)		752
Gas revenue
Residential		0				47		0			47
Commercial		0				46		0			46
Industrial (2)		0				7		0			7
Other (3)		0				61		(1	)		60
Total gas revenue		0				161		(1	)		160
Total revenue	$	753			$	161	$	(2	)	$	912
Three months ended September 30, 2021
Electric revenue
Residential	$	359			$	0	$	0		$	359
Commercial		169				0		0			169
Industrial		46				0		0			46
Regulatory deferrals and unbilled revenue		(7	)			0		0			(7	)
Other (1)		67		`		0		(1	)		66
Total electric revenue		634				0		(1	)		633
Gas revenue
Residential		0				41		0			41
Commercial		0				44		0			44
Industrial (2)		0				6		0			6
Other (3)		0				24		(1	)		23
Total gas revenue		0				115		(1	)		114
Total revenue	$	634			$	115	$	(2	)	$	747

(millions)	Tampa								Tampa Electric
Nine months ended September 30, 2022	Electric			PGS		Eliminations			Company
Electric revenue
Residential	$	1,063		$	0	$	0		$	1,063
Commercial		501			0		0			501
Industrial		129			0		0			129
Regulatory deferrals and unbilled revenue		(4	)		0		0			(4	)
Other (1)		237			0		(3	)		234
Total electric revenue		1,926			0		(3	)		1,923
Gas revenue
Residential		0			172		0			172
Commercial		0			151		0			151
Industrial (2)		0			22		0			22
Other (3)		0			159		(3	)		156
Total gas revenue		0			504		(3	)		501
Total revenue	$	1,926		$	504	$	(6	)	$	2,424
Nine months ended September 30, 2021
Electric revenue
Residential	$	867		$	0	$	0		$	867
Commercial		439			0		0			439
Industrial		124			0		0			124
Regulatory deferrals and unbilled revenue		2			0		0			2
Other (1)		181			0		(3	)		178
Total electric revenue		1,613			0		(3	)		1,610
Gas revenue
Residential		0			157		0			157
Commercial		0			143		0			143
Industrial (2)		0			18		0			18
Other (3)		0			74		(2	)		72
Total gas revenue		0			392		(2	)		390
Total revenue	$	1,613		$	392	$	(5	)	$	2,000

(1)Other electric revenue includes sales to public authorities, off-system sales to other utilities and various other items.

(2)Industrial gas revenue includes sales to power generation customers.

Other gas revenue includes off-system sales to other utilities and various other items.