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2015 Natural Gas Dockets

NG15-001 - In the Matter of the Filing by Montana-Dakota Utilities Co. for Approval of its Revised Conservation Tracking Adjustment
Date Filed: 01/30/15 ♦ Closed: 03/04/15

NG15-002 - In the Matter of the Filing by NorthWestern Corporation dba NorthWestern Energy for Approval of Its 2015 Economic Development Proposed Budget and 2014 Economic Development Expenses
Date Filed: 03/31/15 ♦ Closed: 05/29/15

NG15-003 - In the Matter of the Filing by MidAmerican Energy Company for Approval of Its 2014 Economic Development Activities and 2015 Proposed Budget
Date Filed: 04/16/15 ♦ Closed: 06/12/15

NG15-004 - In the Matter of the Filing by NorthWestern Corporation dba NorthWestern Energy for Approval of a Contract with Deviations with South Dakota State University and Correction of Prairie Ethanol Plant Contract Date
Date Filed: 05/20/15 ♦ Closed: 07/09/15

NG15-005 - In the Matter of the Application of Montana-Dakota Utilities Co., a Division of MDU Resources Group, Inc. for Authority to Increase its Natural Gas Rates  
Date Filed: 06/30/15 ♦ Closed: 06/15/16
Reopened: 06/27/16 ♦ Closed: 07/07/16

NG15-006 - In the Matter of the Filing by NorthWestern Corporation dba NorthWestern Energy for Approval of its Tariff Revisions
Date Filed: 08/28/15 ♦ Closed: 09/30/15

NG15-007 - In the Matter of the Filing by Montana-Dakota Utilities Co. for Approval of Modifications to its Conservation Portfolio Plan for 2016 and 2017  
Date Filed: 12/07/15 ♦ Closed: 12/24/15

NG15-008 - In the Matter of the Filing by NorthWestern Corporation dba NorthWestern Energy for Approval of its Tariff Revisions  
Date Filed: 12/17/15 ♦ Closed: 01/06/16