Whole House Fan in Boise — $23/yr to Run (11.3¢/kWh)
Your whole house fan in Boise costs about $2/month at 11.3¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Boise, ID Electricity Rate
11.3¢/kWh
Utility: Idaho Power
-13% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.23
2.0 kWh/day
Monthly Cost
$1.88
17 kWh/mo
Annual Cost
$23
200 kWh/yr
Lifetime (20yr)
$450
energy only
Monthly Cost Breakdown in Boise
| Period | kWh | Boise Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 2.0 | $0.23 | $0.26 | $-0.04 |
| Weekly | 14.0 | $1.57 | $1.82 | $-0.25 |
| Monthly | 16.7 | $1.88 | $2.17 | $-0.29 |
| Quarterly | 50.0 | $5.63 | $6.50 | $-0.88 |
| Annual | 200.0 | $22.50 | $26.00 | $-3.50 |
Customize Your Whole House Fan Cost
Adjust usage hours and electricity rate to calculate your exact cost in Boise.
Daily
$0.23
Monthly
$1.88
Annual
$23
20-Year
$450
Energy Saving Tips for Whole House Fan in Boise
- ✓Boise has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓A smart Whole House Fan with scheduling optimization can save ~$2/year at Boise rates.
- ✓Use in the evening when outside is cooler
- ✓Open windows when running
- ✓Close attic access in winter
Highest-Cost Appliances in Boise, ID
See which appliances cost the most to run at Boise's 11.3¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,458/yr
$121.50/mo
Electric Furnace
HVAC · 10,000W
$1,013/yr
$84.38/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$739/yr
$61.59/mo
EV Charger (Level 2)
Garage · 7,200W
$729/yr
$60.75/mo
Boiler (Electric)
HVAC · 6,000W
$608/yr
$50.63/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$554/yr
$46.20/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$554/yr
$46.20/mo
Heat Pump
HVAC · 2,400W
$432/yr
$36.00/mo
Whole House Fan Cost in Other Idaho Cities
| City | Rate | Annual Cost | vs Boise |
|---|---|---|---|
| Boise (current) | 11.3¢ | $23 | — |
| Meridian | 10.2¢ | $20 | $-2 |
| Nampa | 11.7¢ | $23 | +$1 |
| Idaho Falls | 10.8¢ | $22 | $-1 |
| Caldwell | 11.2¢ | $22 | $-0 |
| Pocatello | 10.3¢ | $21 | $-2 |
| Coeur d'Alene | 11.6¢ | $23 | +$1 |
| Twin Falls | 10.0¢ | $20 | $-3 |
Whole House Fan Energy Cost FAQ — Boise, ID
Understanding Whole House Fan Energy Costs in Boise, ID
Boise is a mid-sized Idaho city where residential electricity rates from Idaho Power are shaped by regional energy supply and local demand patterns. Running a low-draw appliance like the Whole House Fan (500W) at Boise's rate of 11.3¢/kWh costs approximately $23 per year — $3 less than the national average of $26.
Rates in Boise are close to the national average, so the Whole House Fan's annual cost of $23 is broadly representative of what most US households pay. Over the 20-year expected lifespan, total energy cost reaches $450.
With a cost of living index of 98, Boise is near the national median. The Whole House Fan's monthly cost of $1.88 represents a typical share of the average Boise electric bill of $138/month. While no ENERGY STAR version is available, a smart Whole House Fan with automated scheduling can reduce consumption by 10%, saving $2/year.
Boise's moderate climate (avg 49.7°F) helps keep seasonal energy cost swings manageable for most appliances. A Whole House Fan produces approximately 0.14 tons of CO2 annually at typical usage. Boise residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for Boise.
Compare All Energy Costs in Boise
See energy costs for 178+ household appliances at Boise's local electricity rate.
Frequently Asked Questions
How much does it cost to run a Whole House Fan in Boise, ID?
At Boise's average electricity rate of 11.3¢/kWh, a Whole House Fan costs approximately $23 per year to run. That's about $1.88 per month with typical usage of 4 hours per day.
What is the electricity rate in Boise, ID?
The average residential electricity rate in Boise, ID is 11.3¢/kWh, which is 13% below the national average of 13.0¢/kWh. The primary utility provider is Idaho Power.
How much electricity does a Whole House Fan use per year?
A Whole House Fan uses approximately 500 watts and consumes about 200 kWh per year with typical usage of 4 hours/day for 100 days/year.
Is a Whole House Fan expensive to run in Boise?
Compared to the national average cost of $26/year, running a Whole House Fan in Boise costs $3 less per year due to lower local electricity rates.
How can I reduce my Whole House Fan energy cost in Boise?
To reduce Whole House Fan costs in Boise: Use in the evening when outside is cooler. Open windows when running. Consider using a smart plug to monitor and optimize usage. Also check with Idaho Power for local energy efficiency rebates and programs.