CALIFORNIA UTILITIES' REGULATORY MATTERS (Tables)

12 Months Ended

Dec. 31, 2012

Regulatory Matters (Tables) [Abstract]

Schedule Of Utility Incentive Awards

UTILITY INCENTIVE AWARDS 2010-2012
(Dollars in millions)
	Years ended December 31,
	2012		2011		2010
Sempra Energy Consolidated
Energy efficiency	$	6	$	16	$	15
Unbundled natural gas storage and hub services		3		4		15
Natural gas procurement		6		6		12
Operational incentives		5		3		1
Total awards	$	20	$	29	$	43
SDG&E
Energy efficiency	$	3	$	14	$	5
Operational incentives		2		1		1
Total awards	$	5	$	15	$	6
SoCalGas
Energy efficiency	$	3	$	2	$	10
Unbundled natural gas storage and hub services		3		4		15
Natural gas procurement		6		6		12
Operational incentives		3		2		―
Total awards	$	15	$	14	$	37

Schedule of SONGS Investment

SUMMARY OF SDG&E NET BOOK INVESTMENT AND RATE BASE INVESTMENT IN SONGS(1)
(Dollars in millions)
			Unit 2		Unit 3		Common Plant		Total
Net book investment:
	Net property, plant and equipment, including
	construction work in progress	$	152	$	115	$	120	$	387
	Materials and supplies		―		―		10		10
	Nuclear fuel		―		―		115		115
	Net book investment	$	152	$	115	$	245	$	512
Rate base investment		$	103	$	93	$	79	$	275
(1)	Excludes nuclear decommissioning-related assets and liabilities.

SUMMARY OF SDG&E NET BOOK INVESTMENT AND RATE BASE INVESTMENT IN SONGS(1)
(Dollars in millions)
			Unit 2		Unit 3		Common Plant		Total
Net book investment:
	Net property, plant and equipment, including
	construction work in progress	$	152	$	115	$	120	$	387
	Materials and supplies		―		―		10		10
	Nuclear fuel		―		―		115		115
	Net book investment	$	152	$	115	$	245	$	512
Rate base investment		$	103	$	93	$	79	$	275
(1)	Excludes nuclear decommissioning-related assets and liabilities.

Schedule of Cost of Capital Decision

COST OF CAPITAL FINAL DECISION RECAP
SDG&E				SoCalGas
Authorized Weighting	Authorized Rate of Recovery	Weighted Authorized ROR		Authorized Weighting	Authorized Rate of Recovery	Weighted Authorized ROR
45.25%	5.00%	2.26%	Long-Term Debt	45.60%	5.77%	2.63%
2.75%	6.22%	0.17%	Preferred Stock	2.40%	6.00%	0.14%
52.00%	10.30%	5.36%	Common Equity	52.00%	10.10%	5.25%
100.00%		7.79%		100.00%		8.02%