What does Superior Water, Light and Power Co Residential Service (Three-Phase) ER1 cost per kWh?
Residential Service (Three-Phase) ER1 from Superior Water, Light and Power Co is a flat-rate plan: every kWh costs the same ($0.09/kWh) regardless of time of day or total usage.
Highest rate
9¢/kWh
Lowest rate
9¢/kWh
Fixed charge
$13.00/mo
Flat rate
$0.09/kWh
Frequently asked questions
What does Superior Water, Light and Power Co Residential Service (Three-Phase) ER1 cost per kWh? +
Residential Service (Three-Phase) ER1 from Superior Water, Light and Power Co is a flat-rate plan: every kWh costs the same ($0.09/kWh) regardless of time of day or total usage.
Who offers Residential Service (Three-Phase) ER1? +
Residential Service (Three-Phase) ER1 is a residential electricity plan from Superior Water, Light and Power Co (Superior Water, Light and Power Co).
About this data
Compiled by Optiwatt from the OpenEI U.S. Utility Rate Database (539fb5e5ec4f024bc1dbf9e9). Representative — verify exact prices on your Superior Water, Light and Power Co bill or tariff sheet.
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Controlled Water Heating Service (Three-Phase) EW1
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Residential Service (Single-Phase) ER1
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Residential Service (Single-Phase) ER1 w/ Parallel Generation (< 20 kW)
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Data last updated June 18, 2026. Compiled by Energy Advisor from published utility tariffs.