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
	Twelve Months Ended
	December 31,					September 30,
	2002	2003	2004	2005	2006	2007
Fixed charges, as defined:
Total Interest	$45,464	$47,464	$44,637	$43,707	$51,216	$50,502
Interest applicable to rentals	1,916	1,880	1,162	771	1,427	1,600
Total fixed charges, as defined	$47,380	$49,344	$45,799	$44,478	52,643	$52,102
Preferred dividends, as defined (a)	4,490	5,099	5,067	5,129	4,373	4,314
Combined fixed charges and preferred dividends, as defined	$51,870	$54,443	$50,866	$49,607	$57,016	$56,416
Earnings as defined:
Net Income	$52,408	$67,058	$73,497	$62,103	$52,285	$58,920
Add:
Provision for income taxes:
Total income taxes	17,846	34,431	37,040	33,952	28,567	30,410
Fixed charges as above	47,380	49,344	45,799	44,478	52,643	52,102
Total earnings, as defined	$117,634	$150,833	$156,336	$140,533	$133,495	$141,432
Ratio of earnings to fixed charges, as defined	2.48	3.06	3.41	3.16	2.54	2.71
Ratio of earnings to combined fixed charges and
preferred dividends, as defined	2.27	2.77	3.07	2.83	2.34	2.51
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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.