Space Heater in Boise — $101/yr to Run (11.3¢/kWh)
Your space heater in Boise costs about $8/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
$0.84
7.5 kWh/day
Monthly Cost
$8.44
75 kWh/mo
Annual Cost
$101
900 kWh/yr
Lifetime (5yr)
$506
energy only
Monthly Cost Breakdown in Boise
| Period | kWh | Boise Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 7.5 | $0.84 | $0.98 | $-0.13 |
| Weekly | 52.5 | $5.91 | $6.83 | $-0.92 |
| Monthly | 75.0 | $8.44 | $9.75 | $-1.31 |
| Quarterly | 225.0 | $25.31 | $29.25 | $-3.94 |
| Annual | 900.0 | $101.25 | $117.00 | $-15.75 |
Customize Your Space Heater Cost
Adjust usage hours and electricity rate to calculate your exact cost in Boise.
Daily
$0.84
Monthly
$8.44
Annual
$101
5-Year
$506
Energy Saving Tips for Space Heater in Boise
- ✓Boise has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓A smart Space Heater with scheduling optimization can save ~$10/year at Boise rates.
- ✓Heat only occupied rooms
- ✓Use thermostat models
- ✓Keep away from flammables
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
Space Heater Cost in Other Idaho Cities
| City | Rate | Annual Cost | vs Boise |
|---|---|---|---|
| Boise (current) | 11.3¢ | $101 | — |
| Meridian | 10.2¢ | $91 | $-10 |
| Nampa | 11.7¢ | $105 | +$4 |
| Idaho Falls | 10.8¢ | $97 | $-4 |
| Caldwell | 11.2¢ | $101 | $-0 |
| Pocatello | 10.3¢ | $93 | $-9 |
| Coeur d'Alene | 11.6¢ | $104 | +$3 |
| Twin Falls | 10.0¢ | $90 | $-12 |
Space Heater Energy Cost FAQ — Boise, ID
Understanding Space Heater 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 moderate-draw appliance like the Space Heater (1,500W) at Boise's rate of 11.3¢/kWh costs approximately $101 per year — $16 less than the national average of $117.
Rates in Boise are close to the national average, so the Space Heater's annual cost of $101 is broadly representative of what most US households pay. Over the 5-year expected lifespan, total energy cost reaches $506.
With a cost of living index of 98, Boise is near the national median. The Space Heater's monthly cost of $8.44 represents a typical share of the average Boise electric bill of $138/month. While no ENERGY STAR version is available, a smart Space Heater with automated scheduling can reduce consumption by 10%, saving $10/year.
Boise's moderate climate (avg 49.7°F) helps keep seasonal energy cost swings manageable for most appliances. A Space Heater produces approximately 0.64 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 Space Heater in Boise, ID?
At Boise's average electricity rate of 11.3¢/kWh, a Space Heater costs approximately $101 per year to run. That's about $8.44 per month with typical usage of 5 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 Space Heater use per year?
A Space Heater uses approximately 1,500 watts and consumes about 900 kWh per year with typical usage of 5 hours/day for 120 days/year.
Is a Space Heater expensive to run in Boise?
Compared to the national average cost of $117/year, running a Space Heater in Boise costs $16 less per year due to lower local electricity rates.
How can I reduce my Space Heater energy cost in Boise?
To reduce Space Heater costs in Boise: Heat only occupied rooms. Use thermostat models. Consider using a smart plug to monitor and optimize usage. Also check with Idaho Power for local energy efficiency rebates and programs.