Window Air Conditioner in Tacoma — $142/yr to Run (10.6¢/kWh)
Your window air conditioner in Tacoma costs about $12/month at 10.6¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Tacoma, WA Electricity Rate
10.6¢/kWh
Utility: Tacoma Public Utilities
-18% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$1.19
11.2 kWh/day
Monthly Cost
$11.87
112 kWh/mo
Annual Cost
$142
1,344 kWh/yr
Lifetime (10yr)
$1,425
energy only
Monthly Cost Breakdown in Tacoma
| Period | kWh | Tacoma Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 11.2 | $1.19 | $1.46 | $-0.27 |
| Weekly | 78.4 | $8.31 | $10.19 | $-1.88 |
| Monthly | 112.0 | $11.87 | $14.56 | $-2.69 |
| Quarterly | 336.0 | $35.62 | $43.68 | $-8.06 |
| Annual | 1344.0 | $142.46 | $174.72 | $-32.26 |
Customize Your Window Air Conditioner Cost
Adjust usage hours and electricity rate to calculate your exact cost in Tacoma.
Daily
$1.19
Monthly
$11.87
Annual
$142
10-Year
$1,425
Energy Saving Tips for Window Air Conditioner in Tacoma
- ✓Tacoma has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓An ENERGY STAR Window Air Conditioner in Tacoma saves ~$14/year compared to standard models.
- ✓A smart Window Air Conditioner with scheduling optimization can save ~$21/year at Tacoma rates.
- ✓Choose the right size for your room
- ✓Seal gaps around the unit
- ✓Clean filter biweekly
ENERGY STAR Savings: Upgrading to an ENERGY STAR Window Air Conditioner in Tacoma saves approximately $14/year at local rates — $142 over the appliance lifetime.
Highest-Cost Appliances in Tacoma, WA
See which appliances cost the most to run at Tacoma's 10.6¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,374/yr
$114.48/mo
Electric Furnace
HVAC · 10,000W
$954/yr
$79.50/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$696/yr
$58.03/mo
EV Charger (Level 2)
Garage · 7,200W
$687/yr
$57.24/mo
Boiler (Electric)
HVAC · 6,000W
$572/yr
$47.70/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$522/yr
$43.53/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$522/yr
$43.53/mo
Heat Pump
HVAC · 2,400W
$407/yr
$33.92/mo
Window Air Conditioner Cost in Other Washington Cities
Window Air Conditioner Energy Cost FAQ — Tacoma, WA
Understanding Window Air Conditioner Energy Costs in Tacoma, WA
Tacoma is a mid-sized Washington city where residential electricity rates from Tacoma Public Utilities are shaped by regional energy supply and local demand patterns. Running a moderate-draw appliance like the Window Air Conditioner (1,400W) at Tacoma's rate of 10.6¢/kWh costs approximately $142 per year — $32 less than the national average of $175.
Rates in Tacoma are close to the national average, so the Window Air Conditioner's annual cost of $142 is broadly representative of what most US households pay. Over the 10-year expected lifespan, total energy cost reaches $1,425.
With a cost of living index of 108, Tacoma is near the national median. The Window Air Conditioner's monthly cost of $11.87 represents a typical share of the average Tacoma electric bill of $123/month. Upgrading to an ENERGY STAR Window Air Conditioner can cut energy use by up to 10%, saving approximately $14 per year at Tacoma rates.
Tacoma's moderate climate (avg 44.7°F) helps keep seasonal energy cost swings manageable for most appliances. A Window Air Conditioner produces approximately 0.96 tons of CO2 annually at typical usage. Tacoma 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 Tacoma.
Compare All Energy Costs in Tacoma
See energy costs for 168+ household appliances at Tacoma's local electricity rate.