EV Charger (Level 1, 120V) in Boise — $389/yr to Run (11.3¢/kWh)
Your ev charger (level 1, 120v) in Boise costs about $32/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
$1.30
11.5 kWh/day
Monthly Cost
$32.40
288 kWh/mo
Annual Cost
$389
3,456 kWh/yr
Lifetime (15yr)
$5,832
energy only
Monthly Cost Breakdown in Boise
| Period | kWh | Boise Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 11.5 | $1.30 | $1.50 | $-0.20 |
| Weekly | 80.6 | $9.07 | $10.48 | $-1.41 |
| Monthly | 288.0 | $32.40 | $37.44 | $-5.04 |
| Quarterly | 864.0 | $97.20 | $112.32 | $-15.12 |
| Annual | 3456.0 | $388.80 | $449.28 | $-60.48 |
Customize Your EV Charger (Level 1, 120V) Cost
Adjust usage hours and electricity rate to calculate your exact cost in Boise.
Daily
$1.30
Monthly
$32.40
Annual
$389
15-Year
$5,832
Energy Saving Tips for EV Charger (Level 1, 120V) in Boise
- ✓Boise has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓Good for PHEVs and short commutes
- ✓Charge overnight for convenience
- ✓Consider Level 2 for faster charging
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
EV Charger (Level 1, 120V) Cost in Other Idaho Cities
| City | Rate | Annual Cost | vs Boise |
|---|---|---|---|
| Boise (current) | 11.3¢ | $389 | — |
| Meridian | 10.2¢ | $351 | $-38 |
| Nampa | 11.7¢ | $404 | +$15 |
| Idaho Falls | 10.8¢ | $373 | $-16 |
| Caldwell | 11.2¢ | $388 | $-0 |
| Pocatello | 10.3¢ | $356 | $-33 |
| Coeur d'Alene | 11.6¢ | $400 | +$11 |
| Twin Falls | 10.0¢ | $345 | $-44 |
EV Charger (Level 1, 120V) Energy Cost FAQ — Boise, ID
Understanding EV Charger (Level 1, 120V) 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 EV Charger (Level 1, 120V) (1,440W) at Boise's rate of 11.3¢/kWh costs approximately $389 per year — $60 less than the national average of $449.
Rates in Boise are close to the national average, so the EV Charger (Level 1, 120V)'s annual cost of $389 is broadly representative of what most US households pay. Over the 15-year expected lifespan, total energy cost reaches $5,832.
With a cost of living index of 98, Boise is near the national median. The EV Charger (Level 1, 120V)'s monthly cost of $32.40 represents a typical share of the average Boise electric bill of $138/month. Since no ENERGY STAR or smart version is currently available for this appliance, reducing usage hours is the primary way to cut costs.
Boise's moderate climate (avg 49.7°F) helps keep seasonal energy cost swings manageable for most appliances. A EV Charger (Level 1, 120V) produces approximately 2.47 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 an EV Charger (Level 1, 120V) in Boise, ID?
At Boise's average electricity rate of 11.3¢/kWh, an EV Charger (Level 1, 120V) costs approximately $389 per year to run. That's about $32.40 per month with typical usage of 8 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 an EV Charger (Level 1, 120V) use per year?
A EV Charger (Level 1, 120V) uses approximately 1,440 watts and consumes about 3,456 kWh per year with typical usage of 8 hours/day for 300 days/year.
Is an EV Charger (Level 1, 120V) expensive to run in Boise?
Compared to the national average cost of $449/year, running an EV Charger (Level 1, 120V) in Boise costs $60 less per year due to lower local electricity rates.
How can I reduce my EV Charger (Level 1, 120V) energy cost in Boise?
To reduce EV Charger (Level 1, 120V) costs in Boise: Good for PHEVs and short commutes. Charge overnight for convenience. Consider using a smart plug to monitor and optimize usage. Also check with Idaho Power for local energy efficiency rebates and programs.