Idaho Electricity Rates
Analysis of 317 ZIP codes across 264 cities
Idaho Electricity Market Overview
Idaho ranks #3 nationally with residential rates at 11.06¢/kWh, which is 33.7% below the national average of 16.68¢/kWh. The state operates a regulated electricity market with rates set by the public utilities commission.
ZIP Code Rate Distribution
ZIP code statistics not available
Idaho ZIP Codes with Electricity Rates
318 ZIP codesIdaho Electricity Rates - Complete Analysis
Idaho residential electricity rates average 11.06¢/kWh, positioning the state at #3 among all 50 states. This comprehensive analysis covers 317 ZIP codes across 264 cities, providing the most detailed electricity rate information available for Idaho residents and businesses.
Current Idaho Electricity Rates by Sector
| Customer Type | Idaho Rate | US Average | Difference | Monthly Bill* |
|---|---|---|---|---|
| Residential | 11.06¢/kWh | 16.68¢/kWh | ↓33.7% | $110.55 |
| Commercial | 8.78¢/kWh | 13.08¢/kWh | ↓ Lower | $438.98 |
| Industrial | 7.17¢/kWh | 9.55¢/kWh | ↓ Lower | $3584.45 |
*Monthly bills estimated at 1,000 kWh (residential), 5,000 kWh (commercial), 50,000 kWh (industrial)
Idaho Electricity Rate History
Over the past 5 years, Idaho electricity rates have decreased by 85.2%, bucking the national trend. The most significant change occurred between 2021 and 2022, largely due to regulatory adjustments and infrastructure investments.
Idaho Electricity Rates Release Schedule
Idaho Electricity Rates 2026
The official 2026 electricity rates for Idaho will be released by the U.S. Energy Information Administration (EIA) in December 2026. These rates will reflect market conditions, fuel costs, and infrastructure investments throughout 2026. Based on current trends, Idaho residential rates for 2026 are projected to range between 10.50¢ and 11.61¢ per kWh.
Idaho Electricity Rates 2027
Idaho electricity rates for 2027 will be available in December 2027 through the EIA's annual electric power industry report. The 2027 rates will incorporate renewable energy transitions, grid modernization efforts, and evolving energy policies in Idaho. Early projections suggest rates may remain below the national average.
Idaho Electricity Rates 2028
Looking ahead to 2028, Idaho electricity rates will be published in December 2028. Factors that will influence 2028 rates include regulatory decisions, infrastructure upgrades, and federal energy policies. Historical trends suggest Idaho rates typically change by 3-5% annually.
Data Source: All current and historical rates are sourced from the EIA Form 861 annual reports. This page will be updated immediately when new data becomes available.
Major Idaho Cities - Electricity Rates Comparison
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Idaho Electric Utility Companies
Idaho is served by multiple electric utility companies, operating in a regulated market where rates are set by the state public utilities commission.
Browse all utility companies → |View Idaho energy profile on EIA.gov →
Frequently Asked Questions About Idaho Electricity Rates
What is the average electricity rate in Idaho?
The average residential electricity rate in Idaho is 11.06¢ per kWh. This rate varies by location, with ZIP codes ranging from 8.28¢ to 18.70¢ per kWh across the state.
How does Idaho compare to the national average?
Idaho electricity rates are currently 33.7% below the national average of 16.68¢/kWh, ranking #3 among all 50 states. This makes Idaho a relatively affordable state for electricity costs.
Can I choose my electricity provider in Idaho?
Idaho operates a regulated electricity market, which means your utility provider is determined by your location. While you cannot choose your provider, rates are regulated by the state's public utilities commission to ensure fairness.
What factors affect electricity rates in Idaho?
Several factors influence Idaho electricity rates including: fuel costs (natural gas, coal, renewables), transmission and distribution infrastructure, weather patterns affecting demand, regulatory policies, and the mix of energy sources used for generation. Idaho's unique geography and energy resources also play a significant role in determining rates.
When will newer electricity rates for Idaho be available?
Official electricity rates are released by the U.S. Energy Information Administration approximately 12 months after each reporting year. 2025 rates will become available in December 2026, 2026 rates in December 2027, and so on. We update this page immediately when new data is released.
How to Lower Your Electricity Bill in Idaho
Quick Energy-Saving Tips
- ✓Set thermostat to 78°F in summer, 68°F in winter
- ✓Use LED bulbs - save up to 75% on lighting costs
- ✓Unplug devices when not in use to avoid phantom loads
- ✓Run major appliances during off-peak hours
- ✓Regular HVAC maintenance can improve efficiency by 15%
Long-Term Savings Strategies
- ✓Install a programmable or smart thermostat
- ✓Improve home insulation and seal air leaks
- ✓Consider ENERGY STAR certified appliances
- ✓Explore solar panel options for Idaho homes
- ✓Check for utility rebate programs
Potential Savings: The average Idaho household can save 10-25% on electricity bills by implementing these energy-saving measures. With current rates at 11.06¢/kWh, this could mean savings of $199 to $332 annually.