Exhibit 12.3

Dominion Gas Holdings, LLC

Computation of Ratio of Earnings to Fixed Charges

(millions of dollars)

					Years Ended December 31,
	Three Months Ended March 31, 2015		Twelve Months Ended March 31, 2015		2014			2013			2012		2011		2010
Earnings, as defined:
Income from continuing operations before income tax expense	$	263	$	842	$	846		$	762		$	747	$	549	$	1,601
Distributed income from unconsolidated investees, less equity in earnings		2		3		(1	)		(2	)		2		2		(4	)
Fixed charges included in income		20		50		39			43			65		64		76
Total earnings, as defined	$	285	$	895	$	884		$	803		$	814	$	615	$	1,673
Fixed charges, as defined:
Interest charges	$	17	$	39	$	28		$	30		$	51	$	51	$	65
Rental interest factor		3		11		11			13			14		13		11
Total fixed charges, as defined	$	20	$	50	$	39		$	43		$	65	$	64	$	76
Ratio of Earnings to Fixed Charges		14.25		17.90		22.67			18.67			12.52		9.61		22.01