Exhibit 16 March 21, 1994 Securities and Exchange Commission Mail Stop 9-5 450 5th Street, N.W. Washington, D.C. 20549 Dear Sirs/Madams: We have read and agree with the comments in Item 4 of the Form 8- K of Entergy Corporation, Arkansas Power & Light Company, Louisiana Power & Light Company, Mississippi Power & Light Company, New Orleans Public Service Inc., and System Energy Resources, Inc., dated March 21, 1994. Yours truly, /s/ Deloitte & Touche Deloitte & Touche