Window Air Conditioner in Denver — $195/yr to Run (14.5¢/kWh)
Your window air conditioner in Denver costs about $16/month at 14.5¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Denver, CO Electricity Rate
14.5¢/kWh
Utility: Xcel Energy
+12% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$1.62
11.2 kWh/day
Monthly Cost
$16.24
112 kWh/mo
Annual Cost
$195
1,344 kWh/yr
Lifetime (10yr)
$1,949
energy only
Monthly Cost Breakdown in Denver
| Period | kWh | Denver Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 11.2 | $1.62 | $1.46 | +$0.17 |
| Weekly | 78.4 | $11.37 | $10.19 | +$1.18 |
| Monthly | 112.0 | $16.24 | $14.56 | +$1.68 |
| Quarterly | 336.0 | $48.72 | $43.68 | +$5.04 |
| Annual | 1344.0 | $194.88 | $174.72 | +$20.16 |
Customize Your Window Air Conditioner Cost
Adjust usage hours and electricity rate to calculate your exact cost in Denver.
Daily
$1.62
Monthly
$16.24
Annual
$195
10-Year
$1,949
Energy Saving Tips for Window Air Conditioner in Denver
- ✓Denver electricity rates are 12% above the national average — energy efficiency matters more here.
- ✓An ENERGY STAR Window Air Conditioner in Denver saves ~$19/year compared to standard models.
- ✓A smart Window Air Conditioner with scheduling optimization can save ~$29/year at Denver rates.
- ✓Denver's warm climate (avg 68.9°F) means higher cooling costs — consider ceiling fans to supplement.
- ✓Choose the right size for your room
- ✓Seal gaps around the unit
ENERGY STAR Savings: Upgrading to an ENERGY STAR Window Air Conditioner in Denver saves approximately $19/year at local rates — $195 over the appliance lifetime.
Highest-Cost Appliances in Denver, CO
See which appliances cost the most to run at Denver's 14.5¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,879/yr
$156.60/mo
Electric Furnace
HVAC · 10,000W
$1,305/yr
$108.75/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$953/yr
$79.39/mo
EV Charger (Level 2)
Garage · 7,200W
$940/yr
$78.30/mo
Boiler (Electric)
HVAC · 6,000W
$783/yr
$65.25/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$714/yr
$59.54/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$714/yr
$59.54/mo
Heat Pump
HVAC · 2,400W
$557/yr
$46.40/mo
Window Air Conditioner Cost in Other Colorado Cities
| City | Rate | Annual Cost | vs Denver |
|---|---|---|---|
| Denver (current) | 14.5¢ | $195 | — |
| Colorado Springs | 13.7¢ | $184 | $-11 |
| Aurora | 15.4¢ | $207 | +$12 |
| Fort Collins | 13.7¢ | $184 | $-11 |
| Lakewood | 13.9¢ | $187 | $-8 |
| Thornton | 15.0¢ | $202 | +$7 |
| Arvada | 14.8¢ | $199 | +$5 |
| Westminster | 15.4¢ | $208 | +$13 |
| Pueblo | 14.8¢ | $199 | +$5 |
Window Air Conditioner Energy Cost FAQ — Denver, CO
Understanding Window Air Conditioner Energy Costs in Denver, CO
In a major metro like Denver, electricity demand is high and rates reflect the cost of maintaining infrastructure for 0.7 million residents. Running a moderate-draw appliance like the Window Air Conditioner (1,400W) at Denver's rate of 14.5¢/kWh costs approximately $195 per year — $20 more than the national average of $175.
Denver rates are 12% above the national average — a modest premium that adds $20 per year to Window Air Conditioner operating costs. Over the appliance's 10-year lifespan, that's $202 in cumulative extra spending versus the national average.
With a cost of living index of 104, Denver is near the national median. The Window Air Conditioner's monthly cost of $16.24 represents a typical share of the average Denver electric bill of $145/month. Upgrading to an ENERGY STAR Window Air Conditioner can cut energy use by up to 10%, saving approximately $19 per year at Denver rates.
Denver's moderate climate (avg 68.9°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. Denver 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 Denver.
Compare All Energy Costs in Denver
See energy costs for 168+ household appliances at Denver's local electricity rate.