City of Rock Falls, Illinois (Utility Company) · Flat rate

What does City of Rock Falls, Illinois (Utility Company) Rate R (Residential) cost per kWh?

Rate R (Residential) from City of Rock Falls, Illinois (Utility Company) is a flat-rate plan: every kWh costs the same ($0.10/kWh) regardless of time of day or total usage.

Highest rate

10¢/kWh

Lowest rate

10¢/kWh

Fixed charge

$7.60/mo

Flat rate

$0.10/kWh

Frequently asked questions

What does City of Rock Falls, Illinois (Utility Company) Rate R (Residential) cost per kWh? +

Rate R (Residential) from City of Rock Falls, Illinois (Utility Company) is a flat-rate plan: every kWh costs the same ($0.10/kWh) regardless of time of day or total usage.

Who offers Rate R (Residential)? +

Rate R (Residential) is a residential electricity plan from City of Rock Falls, Illinois (Utility Company) (City of Rock Falls, Illinois (Utility Company)).

About this data

Compiled by Optiwatt from the OpenEI U.S. Utility Rate Database (539fc2c0ec4f024c27d8b499). Representative — verify exact prices on your City of Rock Falls, Illinois (Utility Company) bill or tariff sheet.

This plan as JSON Browse the rate database → License: CC BY 4.0

Are you on the cheapest City of Rock Falls, Illinois (Utility Company) plan?

Ask the free Energy Advisor about Rate R (Residential), or upload a bill right here to check your real usage against every City of Rock Falls, Illinois (Utility Company) plan.

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