Great Falls Electricity Rates — NorthWestern Energy
NorthWestern Energy provides electricity service to Great Falls and the surrounding Montana area. The local climate significantly impacts energy costs throughout the year.
Great Falls Rate Snapshot
Utility Provider: NorthWestern Energy
Rate Range: 10¢–14¢/kWh
Median Rate: 12¢/kWh
Rates Updated: January 2026
Rate Overview
NorthWestern Energy customers in Great Falls typically pay between 10¢–14¢/kWh depending on their rate plan. The median effective rate is 12¢/kWh. The standard Residential Electric Service plan has an effective rate of ~13.1¢/kWh. Use our free sanity check tool to verify if your bill looks typical for your area.
Available Rate Plans
Great Falls residents can choose from several NorthWestern Energy rate plans. Your optimal choice depends on when you use electricity and your household's usage patterns.
Seasonal Bill Estimates
Electricity bills in Great Falls vary significantly by season due to climate-driven heating and cooling demands.
Popular NorthWestern Energy Cities
NorthWestern Energy serves multiple cities across Montana. Compare rates and billing details for other service areas:
How do I verify my NorthWestern Energy bill in Great Falls?
Upload your NorthWestern Energy bill to Utility Check for an independent review. We recalculate every line item — base charges, energy charges, fuel adjustments, taxes, and fees — against the published tariff for Great Falls, Montana. You'll receive a detailed report showing whether your charges are accurate and if you're on the best available rate plan.
What is the average electricity rate in Great Falls, Montana?
Electricity rates in Great Falls vary by rate plan, season, and usage level. NorthWestern Energy offers multiple residential rate structures. Upload your bill to Utility Check to see exactly how your per-kWh rate compares to other Great Falls customers and whether a different plan could lower your costs.
Why is my NorthWestern Energy bill so high in Great Falls?
High bills in Great Falls can result from seasonal usage spikes, incorrect meter reads, being on the wrong rate plan, or unexpected surcharges. Utility Check's bill verification identifies the specific cause by analyzing your usage patterns, rate structure, and individual line items against NorthWestern Energy's current tariff schedule.
Does Utility Check work for all NorthWestern Energy rate plans in Great Falls?
Yes. Utility Check verifies bills across all NorthWestern Energy residential rate plans available in Great Falls, including standard tiered rates, time-of-use plans, and any special programs. Our analysis covers the full bill — not just the energy charge — so you can be confident every component is correct.
Is my electric bill wrong?
It's hard to tell just by looking at the total. Billing errors, wrong rate plans, and incorrect meter reads are more common than most people realize. The fastest way to find out is to upload your NorthWestern Energy bill to Utility Check — we compare every line item against the published tariff for Great Falls, Montana and tell you exactly whether anything is off.
How do I know if I'm being overcharged for electricity in Great Falls?
Compare your per-kWh rate to the average for Great Falls using our free sanity check at utilitycheck.co/sanity-check. If your rate seems high, a full bill verification ($19.99) will identify whether you're on the wrong rate plan, being charged incorrect fees, or if your usage pattern is driving up costs.
Can someone check my NorthWestern Energy bill for me?
Yes — that's exactly what Utility Check does. Upload your bill and we independently verify every charge against NorthWestern Energy's current tariff. You'll get a detailed report with findings and step-by-step next steps if any issues are found, or confirmation that your bill is correct.
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