Mini-Split Air Conditioner in Spokane — $118/yr to Run (10.3¢/kWh)
Your mini-split air conditioner in Spokane costs about $10/month at 10.3¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Spokane, WA Electricity Rate
10.3¢/kWh
Utility: Avista Utilities
-21% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.99
9.6 kWh/day
Monthly Cost
$9.87
96 kWh/mo
Annual Cost
$118
1,152 kWh/yr
Lifetime (20yr)
$2,369
energy only
Monthly Cost Breakdown in Spokane
| Period | kWh | Spokane Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 9.6 | $0.99 | $1.25 | $-0.26 |
| Weekly | 67.2 | $6.91 | $8.74 | $-1.83 |
| Monthly | 96.0 | $9.87 | $12.48 | $-2.61 |
| Quarterly | 288.0 | $29.61 | $37.44 | $-7.83 |
| Annual | 1152.0 | $118.43 | $149.76 | $-31.33 |
Customize Your Mini-Split Air Conditioner Cost
Adjust usage hours and electricity rate to calculate your exact cost in Spokane.
Daily
$0.99
Monthly
$9.87
Annual
$118
20-Year
$2,369
Energy Saving Tips for Mini-Split Air Conditioner in Spokane
- ✓Spokane has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓An ENERGY STAR Mini-Split Air Conditioner in Spokane saves ~$24/year compared to standard models.
- ✓A smart Mini-Split Air Conditioner with scheduling optimization can save ~$30/year at Spokane rates.
- ✓Zone cooling saves energy
- ✓Clean filters every 2 weeks in summer
- ✓Set to auto fan mode
ENERGY STAR Savings: Upgrading to an ENERGY STAR Mini-Split Air Conditioner in Spokane saves approximately $24/year at local rates — $474 over the appliance lifetime.
Highest-Cost Appliances in Spokane, WA
See which appliances cost the most to run at Spokane's 10.3¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,332/yr
$111.02/mo
Electric Furnace
HVAC · 10,000W
$925/yr
$77.10/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$675/yr
$56.28/mo
EV Charger (Level 2)
Garage · 7,200W
$666/yr
$55.51/mo
Boiler (Electric)
HVAC · 6,000W
$555/yr
$46.26/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$507/yr
$42.21/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$507/yr
$42.21/mo
Heat Pump
HVAC · 2,400W
$395/yr
$32.90/mo
Mini-Split Air Conditioner Cost in Other Washington Cities
Mini-Split Air Conditioner Energy Cost FAQ — Spokane, WA
Understanding Mini-Split Air Conditioner Energy Costs in Spokane, WA
Spokane is a mid-sized Washington city where residential electricity rates from Avista Utilities are shaped by regional energy supply and local demand patterns. Running a moderate-draw appliance like the Mini-Split Air Conditioner (1,200W) at Spokane's rate of 10.3¢/kWh costs approximately $118 per year — $31 less than the national average of $150.
Spokane residents enjoy electricity rates 21% below the national average, saving $31 per year on Mini-Split Air Conditioner costs alone. Over 20 years, that's $627 in savings — though energy efficiency is still worth pursuing to reduce both costs and carbon output.
With a cost of living index of 107, Spokane is near the national median. The Mini-Split Air Conditioner's monthly cost of $9.87 represents a typical share of the average Spokane electric bill of $122/month. Upgrading to an ENERGY STAR Mini-Split Air Conditioner can cut energy use by up to 20%, saving approximately $24 per year at Spokane rates.
Spokane's moderate climate (avg 50.6°F) helps keep seasonal energy cost swings manageable for most appliances. A Mini-Split Air Conditioner produces approximately 0.82 tons of CO2 annually at typical usage. Spokane residents can reduce this footprint by choosing an ENERGY STAR certified unit, optimizing usage patterns, or investing in solar — see our solar savings calculator for Spokane.
Compare All Energy Costs in Spokane
See energy costs for 168+ household appliances at Spokane's local electricity rate.