What does Otter Tail Power Co (South Dakota) Off Peak Water Heating (Rate code 191) cost per kWh?
Off Peak Water Heating (Rate code 191) from Otter Tail Power Co (South Dakota) is a flat-rate plan: every kWh costs the same ($0.06/kWh) regardless of time of day or total usage.
Highest rate
6¢/kWh
Lowest rate
6¢/kWh
Fixed charge
$2.50/mo
Flat rate
$0.06/kWh
Frequently asked questions
What does Otter Tail Power Co (South Dakota) Off Peak Water Heating (Rate code 191) cost per kWh? +
Off Peak Water Heating (Rate code 191) from Otter Tail Power Co (South Dakota) is a flat-rate plan: every kWh costs the same ($0.06/kWh) regardless of time of day or total usage.
Who offers Off Peak Water Heating (Rate code 191)? +
Off Peak Water Heating (Rate code 191) is a residential electricity plan from Otter Tail Power Co (South Dakota) (Otter Tail Power Co (South Dakota)).
About this data
Compiled by Optiwatt from the OpenEI U.S. Utility Rate Database (539f713aec4f024411ece397). Representative — verify exact prices on your Otter Tail Power Co (South Dakota) bill or tariff sheet.
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Data last updated June 18, 2026. Compiled by Energy Advisor from published utility tariffs.