REDS-1 Residential Customer
NorthWestern Corporation · Flat · filed 2023
Data quality note. This tariff is flagged
(diverges from utility average). It is shown for reference and
excluded from rankings. How anomalies are flagged →
$0.0354per kWh, all in
$425a year at 1,000 kWh/mo
$4.20fixed, before any usage
$0.1423utility's actual average
What this tariff charges
| Fixed charge | $4.20 per month |
|---|---|
| Structure | Flat |
| Filed | 2023-04-01 |
Energy rates
The charged price is the base rate plus its adjustment. Adjustments carry fuel and rider costs and are frequently most of the bill, so a comparison built on the base rate alone is meaningless.
Energy charge
| Tier | Up to | Base | Adjustment | Charged $/kWh |
|---|---|---|---|---|
| 1 | no limit | 0.02830 | 0.00294 | 0.03124 |
What it costs at different usage levels
| kWh per month | Annual total | Effective $/kWh |
|---|---|---|
| 500 | $237.82 | $0.0396 |
| 1000 | $425.24 | $0.0354 |
| 2000 | $800.09 | $0.0333 |
Effective rate includes the fixed charge, which is why it falls as usage rises.
URDB rate id 64419026e8e6c8485506ea8c · utility source document · all NorthWestern Corporation tariffs