August 1, 2017 Uses in Amendment to Definition of Facility Termination Date Clause

Amendment to Definition of Facility Termination Date from Amendment to Second Amended and Restated Credit

THIS FIRST AMENDMENT TO SECOND AMENDED AND RESTATED CREDIT AGREEMENT (this Amendment), dated as of August 2, 2012 is by and among Pepco Holdings, Inc. (PHI), Potomac Electric Power Company (PEPCO), Delmarva Power & Light Company (DPL), Atlantic City Electric Company (ACE; and together with PHI, PEPCO and DPL, each a Borrower and collectively the Borrowers), the various financial institutions party hereto (each a Lender and collectively the Lenders), Bank of America, N.A., as syndication agent (the Syndication Agent) and as an issuer of letters of credit and Wells Fargo Bank, National Association, as agent on behalf of the Lenders under the Credit Agreement (as hereinafter defined) (in such capacity, the Agent), as the swingline lender and as an issuer of letters of credit. Capitalized terms used herein and not otherwise defined herein shall have the meanings ascribed thereto in the Credit Agreement.

Amendment to Definition of Facility Termination Date. The definition of Facility Termination Date set forth in Section 1.1 of the Credit Agreement is hereby amended and restated in its entirety to read as follows: Facility Termination Date means, with respect to any Borrower, August 1, 2017, as such date may be extended from time to time pursuant to Section 2.4, or any earlier date on which such Borrowers Sublimit is reduced to zero or the obligations of the Lenders to make Credit Extensions to such Borrower is terminated pursuant to Section 8.1.