EXHIBIT 23 POTOMAC ELECTRIC POWER COMPANY ------------------------------ SAVINGS PLAN FOR EXEMPT EMPLOYEES --------------------------------- Consent of Independent Accountants ---------------------------------- We hereby consent to the incorporation by reference in the Registration Statements on Forms S-8 (Numbers 33-36798 and 33-53685) of Potomac Electric Power Company of our report dated November 20, 1998, appearing on page 1 of this Form 11-K. /s/ PRICEWATERHOUSECOOPERS LLP Washington, D.C. December 17, 1998