Exhibit 1


          July 10, 1997 4:00 pm est/5:00 pm est


                             WPS and UPEN Announce Merger


          (Green Bay, WI and Houghton, MI) -- WPS Resources Corporation
          (NYSE:WPS) and Upper Peninsula Energy Corporation (NASDAQ:UPEN)
          announced today their Boards of Directors have approved an
          agreement to merge the two energy companies.


          WPS Resources Corporation's principal subsidiary is Wisconsin
          Public Service Corporation (WPSC), an electric and natural gas
          utility headquartered in Green Bay, Wisconsin.  It serves 400,000
          customers in northeastern and northcentral Wisconsin, as well as
          a small portion of Michigan's Upper Peninsula.  WPS Resources
          Corporation's other subsidiaries include WPS Energy Services,
          Inc., which provides energy marketing services and energy project
          management services in the non-regulated energy marketplace, and
          WPS Power Development, Inc., which develops electric generation
          projects and provides services to the non-regulated electric
          generation industry.  WPS Resources Corporation's revenues for
          the year ending December 31, 1996 were $858,254,000.


          The Upper Peninsula Energy Corporation's principal subsidiary is
          the Upper Peninsula Power Company (UPPCO), an electric utility
          which serves 48,000 customers in two-thirds of Michigan's Upper
          Peninsula.  The holding company's revenues for the year ending
          December 31, 1996 were $58,302,000.  Its two other subsidiaries
          are: PENVEST, Incorporated, which pursues opportunities in
          telecommunications, engineering services, and other non-regulated
          businesses; and Upper Peninsula Building Development Company,
          which is the owner of the corporate headquarters building in
          Houghton.

     

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          Following the necessary regulatory approvals, UPEN will be merged
          into WPS and UPPCO will become a wholly-owned subsidiary of WPS. 
          A merger transition team made up of representatives from both
          companies will be established to ensure a smooth transition and
          continue the already strong tradition of customer, shareholder,
          and employee value.


          The transaction will be structured as a tax-free, stock-for-stock
          exchange.  In the merger, holders of UPEN common stock will
          receive .90 shares of WPS common stock for each share of UPEN
          common stock they own.  Owners of WPS common stock will retain
          the number of shares they own on the effective date.  At the
          close of business on July 10, 1997, WPS had 23,896,962 shares
          outstanding, and UPEN had 2,897,001 shares outstanding.


          Accordingly, following the effective date of the merger, existing
          WPS shareholders will hold 90.2 percent of the WPS shares and the
          remaining 9.8 percent will be held by UPEN shareholders.


          The Board of Directors of WPS will be expanded from nine to ten
          members following the effective date of the merger to include one
          director nominated by UPEN.


          The merger is subject to approval by the shareholders of UPEN,
          the Securities and Exchange Commission (SEC), and the Federal
          Energy Regulatory Commission (FERC).


          The merger is also subject to the expiration of the applicable
          waiting period under the Hart-Scott-Rodino Anti-Trust
          Improvements Act.  Conditions of closing require that the parties
          receive an opinion of counsel that the exchange of stock

     

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          qualifies as a tax-free transaction and obtain appropriate 
          accountant assurances that the transaction will be accounted 
          for as a pooling of interests.


          Preliminary proxy materials will be filed with the SEC in the
          near future.  Based on optimal times for the required regulatory
          approvals, the merger is expected to be completed in 1998.


          Both principal subsidiaries, WPSC and UPPCO, have already
          established a history of working together on certain aspects of
          their operations.  Since last year, WPSC has contracted to handle
          UPPCO's after-hours trouble calls and dispatching of line crews
          during storm outages.


          The current workforce of UPPCO is 423 people, which includes
          employees who are assigned to the Presque Isle Power Plant owned
          by Wisconsin Electric Power Company and the city of Escanaba's
          generating station.  In the purchase agreement, the two companies
          agreed that any reduction in the work force will be through
          normal attrition or relocation.  The companies also agreed that
          current union agreements will be honored.


          The merger agreement will benefit customers, according to utility
          officials.  Both WPSC and UPPCO have similar electrical systems
          and customer bases.  The merger, according to officials, will
          ensure future electric rate stability and electric system
          reliability as the utility industry faces the uncertainty
          associated with re-regulation.

     

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          Customer service levels are expected to improve as there will now
          be a larger support staff to assist customers.  Utility officials
          expect the merger to result in improved service and operating
          standards.


          There are no plans to change UPPCO's name and the Houghton office
          will continue to serve as its headquarters.  Officials from both
          companies emphasized that community presence will continue to be
          a priority.  All of UPPCO's existing customer contracts will be
          honored.


          In a joint statement from WPS President and CEO Larry Weyers and
          UPEN Chairman of the Board and President Clarence Fisher, "This
          merger is about growth, opportunity, and creating value.  Each
          company has a recognized name, strong reputation, and a shared
          commitment of increasing value to customers, community,
          shareholders, and employees."


                                       # END #

     

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          For further information, contact:

          Patrick Schrickel             Clarence Fisher
          Executive Vice President      Chairman of the Board and President
          WPS                           UPEN
          (414) 433-1036                (906) 487-5090

          Ralph Baeten                  Burton Arola
          Treasurer                     Corporate Secretary
          WPS                           UPEN
          (414) 433-1449                (906) 487-5084