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 October 17, 1997, appearing on page 1 of this Form 11-K. /s/ PRICE WATERHOUSE LLP PRICE WATERHOUSE LLP Washington, D.C. December 10, 1997