EX-23 3 0003.txt EXHIBIT 23(A) EXHIBIT 23(A) CONSENT OF INDEPENDENT ACCOUNTANTS We hereby consent to the incorporation by reference in this Post-Effective Amendment No. 1 to Registration Statement No. 333-02109 of our report dated January 17, 2000 relating to the financial statements and financial statement schedule, which appears in Minnesota Power, Inc.'s Annual Report on Form 10-K for the year ended December 31, 1999. We also consent to the reference to us under the headings "Experts" in such Post-Effective Amendment. /s/ PricewaterhouseCoopers LLP PricewaterhouseCoopers LLP Minneapolis, MN August 16, 2000