EXHIBIT 10.J Amendment No. 1 To Kentucky Utilities Company Supplemental Security Plan (As Amended and Restated Effective As Of August 1, 1991) The Kentucky Utilities Company Supplemental Security Plan (As Amended and Restated Effective As Of August 1, 1991), (the "Plan"), is hereby amended, effective as of August 1, 1993, in the following respects: 1. By deleting Section 1.23 of the Plan and inserting in lieu thereof the following: "1.23 "Plan Acceptance" shall mean the form of written acceptance, attached as Exhibit 1, which is executed by a Member as a condition to membership in the Plan and witnessed by the Secretary of the Compensation Committee, Secretary of the Company or such other officer of the Company as the Committee shall designate from time to time." 2. By deleting Section 2.2 of the Plan and inserting in lieu thereof the following: "2.2 After meeting the requirements for becoming a Member and as a condition to membership, each other Employee on or after August 1, 1991 shall complete a Plan Acceptance in the form attached as Exhibit 1 and shall return the duly executed Plan Acceptance to the Committee, the Secretary of the Company or such other officer of the Company as the Committeee shall designate from time to time. Upon such receipt of the executed Plan Acceptance, the Employee shall become a Member." 3. By deleting Exhibit 1 to the Plan and inserting in lieu thereof a new Exhibit 1 in the form attached hereto. -69- IN WITNESS WHEREOF, the Company has caused this instrument to be executed by the Chairman of the Board and President, having been duly authorized by the Board of Directors of the Company on July 26, 1993 and effective August 1, 1993. KENTUCKY UTILITIES COMPANY By /s/ John T. Newton John T. Newton Chairman of the Board and President Date of Signature: 7/27/93 -70-