Energy Advisor
Montana-Dakota Utilities Co (South Dakota) · Tiered

How do Montana-Dakota Utilities Co (South Dakota) RS Rate 10 tiered rates work?

RS Rate 10 from Montana-Dakota Utilities Co (South Dakota) is a tiered plan: the price per kWh steps up as monthly usage rises. The first tier is about $0.11/kWh; usage above the baseline allowance is billed at higher tiers.

Highest rate

11¢/kWh

Lowest rate

11¢/kWh

Fixed charge

$7.51/mo

Usage tiers

Tier Up to $/kWh
Tier 1 750 kWh $0.11
Tier 2 no limit $0.08

Frequently asked questions

How do Montana-Dakota Utilities Co (South Dakota) RS Rate 10 tiered rates work? +

RS Rate 10 from Montana-Dakota Utilities Co (South Dakota) is a tiered plan: the price per kWh steps up as monthly usage rises. The first tier is about $0.11/kWh; usage above the baseline allowance is billed at higher tiers.

Who offers RS Rate 10? +

RS Rate 10 is a residential electricity plan from Montana-Dakota Utilities Co (South Dakota) (Montana-Dakota Utilities Co (South Dakota)).

About this data

Compiled by Optiwatt from the OpenEI U.S. Utility Rate Database (5925e9b05457a3a825de90e0). Representative — verify exact prices on your Montana-Dakota Utilities Co (South Dakota) bill or tariff sheet.

Are you on the cheapest Montana-Dakota Utilities Co (South Dakota) plan?

Ask the free Energy Advisor about RS Rate 10, or upload a bill right here to check your real usage against every Montana-Dakota Utilities Co (South Dakota) plan.

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Data last updated June 18, 2026. Compiled by Energy Advisor from published utility tariffs.