Exhibit 99(f)
System Energy Resources, Inc.
Computation of Ratios of Earnings to Fixed Charges and
Ratios of Earnings to Fixed Charges
	Twelve Months Ended
	December 31,						June 30,
	2000	2001	2002	2003	2004	2005	2006
Fixed charges, as defined:
Total Interest	$118,519	$138,018	$76,639	$64,620	$58,928	$60,424	$59,332
Interest applicable to rentals	5,753	4,458	3,250	3,793	3,426	3,039	3,450
Total fixed charges, as defined	$124,272	$142,476	$79,889	$68,413	$62,354	$63,463	$62,782
Earnings as defined:
Net Income	$93,745	$116,355	$103,352	$106,003	$105,948	$111,644	119,843
Add:
Provision for income taxes:
Total	81,263	43,761	76,177	75,845	78,013	69,343	73,476
Fixed charges as above	124,272	142,476	79,889	68,413	62,354	63,463	62,782
Total earnings, as defined	$299,280	$302,592	$259,418	$250,261	$246,315	$244,450	$256,101
Ratio of earnings to fixed charges, as defined	2.41	2.12	3.25	3.66	3.95	3.85	4.08