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

Exhibit 12.1

SOUTHERN CALIFORNIA EDISON COMPANY
RATIOS OF EARNINGS TO FIXED CHARGES AND PREFERRED AND PREFERENCE STOCK
(Millions of Dollars)
							6 Months	6 Months	12 Months
							Ended	Ended	Ended
Earnings:		2006	2007	2008	2009	2010	June 30, 2010	June 30, 2011	June 30, 2011
Income from continuing operations
	before tax and noncontrolling interest	$   1,540	$   1,400	$   1,246	$   1,620	$   1,532	$                625	$             713	$             1,620
Less: Income from equity investees		-	-	-	-	-	-	-	-
Income from continuing operations before income
	from equity investees, tax and noncontrolling interest	1,540	1,400	1,246	1,620	1,532	625	713	1,620
Add:
Fixed charges (see below)		502	540	520	535	565	272	306	600
Amortization of capitalized interest		1	2	2	2	2	1	2	3
Distributed income of equity investees		-	-	-	-	-	-	-	-
Loss of equity investees for which charges arising from
	guarantees are included in fixed charges	-	-	-	-	-	-	-	-
Subtract:
Interest capitalized		(2)	(3)	(3)	(4)	(7)	(4)	(4)	(7)
Preference security dividend requirements of
	consolidated subsidiaries - pre-tax basis	(77)	(74)	(75)	(73)	(73)	(34)	(45)	(84)
Noncontrolling interest of subsidiaries that have not incurred
	fixed charges - pre-tax basis	(275)	(305)	(170)	(94)	-	-	-	-
Earnings as adjusted		$   1,689	$   1,560	$   1,520	$   1,986	$   2,019	$                860	$             972	$             2,132
Fixed Charges (1):
Interest expenses - net of capitalized interest and AFUDC		$     399	$     429	$     407	$     420	$     429	$                206	$             228	$                451
Add: AFUDC		19	25	27	32	43	22	22	43
Interest expenses - net of capitalized interest		418	454	434	452	472	228	250	494
Interest capitalized (2)		3	3	3	4	7	4	4	7
Interest portion of rental expense (3)		4	9	8	6	13	6	7	15
Preferred and preference stock dividend
	requirement - pre-tax basis	77	74	75	73	73	34	45	84
Total fixed charges		$     502	$     540	$     520	$     535	$     565	$                272	$             306	$                600
Ratio		3.36	2.89	2.92	3.71	3.57	3.16	3.18	3.55
(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.  The amount for 2006 is restated.
(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.