Public Utilities Commission
Capitol Building, 1st floor
500 E. Capitol Ave.
Pierre, SD 57501-5070
Phone: (605) 773-3201

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• E-filings
• Consumer Assistance
• Outage Reporting
• Contact PUC
• PUC Events
• Employment Opportunity
• Forms
• News
• SD Do Not Call Program
• Statutes &
  Administrative Rules

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NorthWestern Energy Public Service Corporation’s dba NorthWestern Energy