Entergy Utility Group, Inc. 1ST MTG BD 66 (ENO) 10-Q 2010 Q2 Quarterly report

					Exhibit 12(d)
Entergy Mississippi, Inc.
Computation of Ratios of Earnings to Fixed Charges and
Ratios of Earnings to Combined Fixed Charges and Preferred Dividends
						30-Jun
	2005	2006	2007	2008	2009	2010
Fixed charges, as defined:
Total Interest	$43,707	$51,216	$47,020	$46,888	$51,282	$56,745
Interest applicable to rentals	771	1,427	1,577	1,638	1,959	1,691
Total fixed charges, as defined	$44,478	$52,643	$48,597	$48,526	$53,241	58,436
Preferred dividends, as defined (a)	5,129	4,373	4,144	4,402	4,370	4,183
Combined fixed charges and preferred dividends, as defined	$49,607	$57,016	$52,741	$52,928	$57,611	$62,619
Earnings as defined:
Net Income	$62,103	$52,285	$72,106	$59,710	$77,636	$92,933
Add:
Provision for income taxes:
Total income taxes	33,952	28,567	35,850	33,240	42,323	45,501
Fixed charges as above	44,478	52,643	48,597	48,526	53,241	58,436
Total earnings, as defined	$140,533	$133,495	$156,553	$141,476	$173,200	$196,870
Ratio of earnings to fixed charges, as defined	3.16	2.54	3.22	2.92	3.25	3.37
Ratio of earnings to combined fixed charges and
preferred dividends, as defined	2.83	2.34	2.97	2.67	3.01	3.14
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(a) "Preferred dividends," as defined by SEC regulation S-K, are computed by dividing the preferred dividend
requirement by one hundred percent (100%) minus the income tax rate.