EXHIBIT 10.1 THE DETROIT EDISON COMPANY Re:First Amendment to Note Purchase Agreement dated as of July 22, 2005 Dated as of September 29, 2005 To the institutional investors (the "Purchasers") Named in Schedule A to the hereinafter described Note...Note Purchase Agreement • October 5th, 2005 • Detroit Edison Co • Electric services • New York
Reference is made to the Note Purchase Agreement dated as of July 22, 2005 (the "Note Purchase Agreement") between the Company and each of you under and pursuant to which the Company has issued and sold $100,000,000 aggregate principal amount of 2005 Series C 5.19% Senior Notes due October 1, 2023 (the "Notes") on the date hereof. Terms used but not otherwise defined herein shall have the same meaning as ascribed to such terms in the Note Purchase Agreement.
SUPPLEMENTING THE COLLATERAL TRUST INDENTURE DATED AS OF JUNE 30, 1993 PROVIDING FOR 2005 SERIES C 5.19% SENIOR NOTES DUE OCTOBER 1, 2023Eighteenth Supplemental Indenture • October 5th, 2005 • Detroit Edison Co • Electric services • New York
