Electricity Rates in Twin Falls, ID
Average electricity cost, utility comparison, and solar savings potential for Twin Falls homeowners.
Twin Falls Electricity Cost Overview
The average residential electricity rate in Twin Falls, ID is $0.10 per kWh, which is 37% below the national average of $0.16/kWh. Homeowners in Twin Falls pay an average of $82 per month for electricity, based on typical usage of 815 kWh per month.
Electricity rates in Twin Falls are determined by the local utility providers that serve the area. Rates can vary depending on your specific utility, usage level, and time of use.
Electric Utilities Serving Twin Falls
| Utility Company | Avg Rate ($/kWh) | Est. Monthly Bill |
|---|---|---|
| Idaho Power | $0.10 | $82 |
| Rocky Mountain Power | $0.11 | $90 |
| Avista Utilities | $0.10 | $82 |
How Solar Compares to Twin Falls Electricity Rates
Without Solar
- Monthly bill: $82
- Annual cost: $984
- 25-year cost: $24,600
- Rate trend: Rising 2-5% annually
With Solar
- Monthly savings: $64
- Annual savings: $768
- 25-year savings: $28,000
- Rate: Locked in for 25+ years
Electricity Rates FAQ - Twin Falls, ID
The average residential electricity rate in Twin Falls is $0.10 per kilowatt-hour (kWh), which is 37% below the national average of $0.16/kWh. The average monthly electric bill for Twin Falls homeowners is approximately $82.
With solar panels, Twin Falls homeowners can reduce their electricity costs by approximately 78%, saving around $64 per month or $28,000 over 25 years. The 30% federal tax credit further reduces the upfront cost of going solar.
The major electric utilities serving the Twin Falls area include Idaho Power, Rocky Mountain Power, Avista Utilities. Rates vary between providers, so your exact cost depends on your utility and usage level.
Yes, electricity rates in Twin Falls and across Idaho have been increasing, following national trends of 2-5% annual increases. This makes solar panels an increasingly attractive option since they lock in your energy costs for 25+ years.
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