Exhibit 10 (clxviii) AMENDMENT NO. 5 TO THE NORTH AMERICAN COAL CORPORATION DEFERRED COMPENSATION PLAN FOR MANAGEMENT EMPLOYEES The North American Coal Corporation hereby adopts this Amendment No. 5 to The North American Coal Corporation Deferred Compensation Plan for Management Employees (the "Plan"), effective as of January 1, 1995. Words and phrases used herein with initial capital letters which are defined in the Plan are used herein as so defined. Section 1 A new Section 8(e) is hereby added to the Plan, immediately following Section 8(d), to read as follows: "(e) Limitation on Earnings Assumption. Notwithstanding any provision of the Plan to the contrary, in no event will the earnings rate credited to the Accounts hereunder exceed 14%." EXECUTED this 30th day of June, 1995. THE NORTH AMERICAN COAL CORPORATION By: Charles A. Bittenbender Title: Assistant Secretary