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16.7avg. commissioner years of serviceSource: Advanced Energy United
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11.21¢avg. price per kWhSource: EIA
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3legislative session length, monthsSource: Legislative Session
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26%residential market share of the largest utilitySource: January 2025, Advanced Energy United
breakdown of market shareUtility Percentage Market Share in South Dakota
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Northern States Power Co - Minnesota
Market Share26%
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6governor years servedSource: January 2025, Advanced Energy United
Utilities
South Dakota Utilities
The schedules listed here reflect what is established in statute, rules, or Orders. However, PUCs and utilities sometimes deviate from these schedules. Please check the most recent proceeding by going to the "Important Recurring Proceedings" section for each utility below.
Policy AreaIntegrated Resource Plan
ScheduleEvery utility which owns, operates, or plans within the next ten years to own or operate energy conversion facilities shall develop and submit a ten-year plan to the Commission by July 1 of each even-numbered year.
Policy AreaRenewable Portfolio Standard
ScheduleBeginning on July 1, 2009, each retail provider shall annually report to the commission on the provider's energy sales during the twelve month period ending on the preceding December thirty-first. The last annual report shall be made on July 1, 2017.
Northern States Power Co - Minnesota
Ownership TypeInvestor Owned
Balancing AuthorityMidcontinent Independent Transmission System Operator, Inc..
NERC Regional EntityMRO
Holding Company
Structure
Owns Generation
Owns Transmission
Share of Residential Customers in SD26%