SOUTHERN CALIFORNIA EDISON (SCE-PN) 8-K Other Events

Exhibit 12.2

SOUTHERN CALIFORNIA EDISON COMPANY
RATIOS OF EARNINGS TO FIXED CHARGES
(Millions of Dollars)
							3 Months	3 Months	12 Months
							Ended	Ended	Ended
Earnings:		2007	2008	2009	2010	2011	March 31, 2011	March 31, 2012	March 31, 2012
Income from continuing operations
	before tax and noncontrolling interest	$   1,400	$   1,246	$   1,620	$   1,532	$       1,745	$                359	$                300	$             1,686
Less: Income from equity investees		-	-	-	-	-	-	-	-
Income from continuing operations before income
	from equity investees, tax and noncontrolling interest	1,400	1,246	1,620	1,532	1,745	359	300	1,686
Add:
Fixed charges (see below)		466	445	462	492	523	127	135	531
Amortization of capitalized interest		2	2	2	2	4	1	1	4
Distributed income of equity investees		-	-	-	-	-	-	-	-
Loss of equity investees for which charges arising from
	guarantees are included in fixed charges	-	-	-	-	-	-	-	-
Subtract:
Interest capitalized		(3)	(3)	(4)	(7)	(4)	(2)	(2)	(4)
Preference security dividend requirements of
	consolidated subsidiaries - pre-tax basis	-	-	-	-	-	-	-	-
Noncontrolling interest of subsidiaries that have not incurred
	fixed charges - pre-tax basis	(305)	(170)	(94)	-	-	-	-	-
Earnings as adjusted		$   1,560	$   1,520	$   1,986	$   2,019	$       2,268	$                485	$                434	$             2,217
Fixed Charges (1):
Interest expenses - net of capitalized interest and AFUDC		$     429	$     407	$     420	$     429	$          463	$                111	$                121	$                473
Add: AFUDC		25	27	32	43	42	11	8	39
Interest expenses - net of capitalized interest		454	434	452	472	505	122	129	512
Interest capitalized (2)		3	3	4	7	4	2	2	4
Interest portion of rental expense (3)		9	8	6	13	14	3	4	15
Total fixed charges		$     466	$     445	$     462	$     492	$          523	$                127	$                135	$                531
Ratio		3.35	3.42	4.30	4.10	4.34	3.82	3.21	4.18
(1)	Interest expenses associated with income taxes are reflected as a component of income tax expense
	and are excluded from the determination of fixed charges.
(2)	Includes fixed charges associated with Nuclear Fuel and capitalized interest of fifty-percent owned
	partnership.
(3)	Rentals include the interest factor relating to certain significant rentals plus one-third of all remaining annual rentals,
	except for amounts allocated to power purchase contracts that are classified as operating leases.