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* G004/D-12-565; Great Plains Natural Gas Company, a
G004/D-13-448 Division of MDU Resources Group, Inc.
In the Matter of a request by Great Plains Natural Gas Company for Approval of its 2012 Five-Year Depreciation Study;
In the Matter of a Request by Great Plains Natural Gas Company for Approval of its 2013 Annual Depreciation Study.
Should the Commission approve the proposed depreciation parameters and the resulting depreciation rates for both studies?
Should the rates be effective January 1, 2013 and should the 2013 study rates supersede the 2012 study rates? (PUC: Dasinger, Bender, Schwieger)