Montana Electricity Price Knowledge

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Freshness: Aging (84d)Quality: 90/100vv2geographic-state
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Machine-readable summary for Montana electricity rates and ranking metrics.

Region: West

How This State Compares

State rate vs U.S. national average.

Electricity in Montana costs 25.3% less than the national average.

State rate
13.12 ¢/kWh
National average
17.57 ¢/kWh
Difference: -4.45 ¢/kWhDifference: -25.3%Category: much lower than national average
Montana vs U.S. averageMontana vs U.S. average. ¢/kWh. Montana: 13.12 ¢/kWh; U.S. average: 17.57 ¢/kWhMontana13.12 ¢/kWhU.S. average17.57 ¢/kWh
¢/kWh

Key Insights

  • Electricity in Montana costs 25% less than the national average.
  • Montana ranks #42 among U.S. states for electricity prices.
  • Electricity in Montana is among the 10 least expensive states.
  • Montana has a value score of 95, indicating strong affordability and freshness.
  • Montana shows an accelerating electricity price trend based on recent historical data.

Looking for a consumer-friendly cost estimate? See Electricity Cost in Montana.

Rate trend

Trend (available history)

Montana avg rate trendMontana avg rate trend. Available history. Values: 12.82 ¢/kWh, 12.77 ¢/kWh
Available history

Momentum Signal

Directional historical signal, not a forecast.

Montana shows an accelerating electricity price trend based on recent historical changes.

Signal: Accelerating12‑month change: +7.49%24‑month change: +1.51%

Where this state sits

Position relative to all states.

Avg rate (¢/kWh)
LowestHighest13.12 ¢/kWh
Value score
LowestHighest95
Affordability
LowestHighest95

Key Metrics

Avg rate (¢/kWh)
?Average residential electricity price in cents per kilowatt-hour for the state.
13.12¢/kWh↓
Example bill (1000 kWh)
?Estimated monthly bill at 1000 kWh using the state's average rate, excluding certain fees/taxes depending on dataset limits.
131.2$
Value score
?Composite score used to compare states based on price and stability. See methodology for calculation details.
95
Affordability
?Index reflecting electricity cost burden relative to typical usage assumptions used by the site.
95
Freshness
?Indicates how recent the underlying dataset is relative to build time.
Fresh

Compare with other states

Direct state-to-state electricity cost comparisons.

Summary

Shareable summary
Montana electricity: 13.12 ¢/kWh
Example bill (1000 kWh): $131.2
Value score: 95 | Affordability: 95
Freshness: Fresh (as of 2026-03-09)
More: https://www.priceofelectricity.com/knowledge/state/montana

All fields

Field-level stats and metadata.

Avg rate (¢/kWh)
?Average residential electricity price in cents per kilowatt-hour for the state.
13.12
Updated
February 2026
Value score
?Composite score used to compare states based on price and stability. See methodology for calculation details.
95
Affordability
?Index reflecting electricity cost burden relative to typical usage assumptions used by the site.
95
Freshness
?Indicates how recent the underlying dataset is relative to build time.
Fresh

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Compare with other states

Direct state-to-state comparisons.

Disclaimers

Related electricity pages