EXHIBIT 5(a)


                           MINNESOTA POWER & LIGHT COMPANY
                               30 West Superior Street
                               Duluth, Minnesota  55802

     Philip R. Halverson - Vice President, 
       General Counsel and Corporate Secretary

                                        New York, New York
                                        March 28, 1996

     Minnesota Power & Light Company
     30 West Superior Street
     Duluth, Minnesota  55802

     Dear Sirs:

               With reference to the Registration Statement on Form S-3 to be
     filed on or about the date hereof with the Securities and Exchange
     Commission by Minnesota Power & Light Company (Company) under the
     Securities Act of 1933, as amended (Act) and pursuant to which the Company
     intends to register 5,000,000 shares of its common stock, without par value
     (Stock) for offer and sale in connection with its Dividend Reinvestment and
     Stock Purchase Plan (Plan), I am of the opinion that:

               1.   The Company is a corporation validly organized and existing
     under the laws of the State of Minnesota.

               2.   All action necessary to make the authorized but unissued
     Stock legally issued, fully paid and non-assessable will have been taken
     when:

               a.   The Minnesota Public Utilities Commission shall have
                    authorized the issuance and sale of the Stock;

               b.   The Board of Directors or the Executive Committee thereof
                    shall have taken all actions as may be necessary to
                    consummate the authorization of the proposed issuance and
                    sale of the Stock; and

               c.   The Stock shall have been issued and delivered for the
                    consideration contemplated in the Registration Statement.

               3.   Stock purchased on the open market is validly issued, fully
     paid and non-assessable.

               I hereby consent to the use of this opinion as an exhibit to the
     Registration Statement and to the use of my name therein.

                                        Very truly yours,

                                        /s/ Philip R. Halverson
                                        -----------------------
                                        Philip R. Halverson