How do NorthWestern Energy Rate 11: Residential Service with Space Heating tiered rates work?
Rate 11: Residential Service with Space Heating from NorthWestern Energy is a tiered plan: the price per kWh steps up as monthly usage rises. The first tier is about $0.12/kWh; usage above the baseline allowance is billed at higher tiers.
Highest rate
12¢/kWh
Lowest rate
12¢/kWh
Fixed charge
$6.00/mo
Usage tiers
| Tier | Up to | $/kWh |
|---|---|---|
| Tier 1 | 200 kWh | $0.12 |
| Tier 2 | 800 kWh | $0.12 |
| Tier 3 | 1000 kWh | $0.11 |
| Tier 4 | 1200 kWh | $0.05 |
| Tier 5 | no limit | $0.05 |
Frequently asked questions
How do NorthWestern Energy Rate 11: Residential Service with Space Heating tiered rates work? +
Rate 11: Residential Service with Space Heating from NorthWestern Energy is a tiered plan: the price per kWh steps up as monthly usage rises. The first tier is about $0.12/kWh; usage above the baseline allowance is billed at higher tiers.
Who offers Rate 11: Residential Service with Space Heating? +
Rate 11: Residential Service with Space Heating is a residential electricity plan from NorthWestern Energy (NorthWestern Energy).
About this data
Compiled by Optiwatt from the OpenEI U.S. Utility Rate Database (590ce4b85457a3f1715789ff). Representative — verify exact prices on your NorthWestern Energy bill or tariff sheet.
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Data last updated June 18, 2026. Compiled by Energy Advisor from published utility tariffs.