Window Air Conditioner in Arlington — $185/yr to Run (13.7¢/kWh)
Your window air conditioner in Arlington costs about $15/month at 13.7¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Arlington, VA Electricity Rate
13.7¢/kWh
Utility: Dominion Energy
+6% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$1.54
11.2 kWh/day
Monthly Cost
$15.38
112 kWh/mo
Annual Cost
$185
1,344 kWh/yr
Lifetime (10yr)
$1,845
energy only
Monthly Cost Breakdown in Arlington
| Period | kWh | Arlington Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 11.2 | $1.54 | $1.46 | +$0.08 |
| Weekly | 78.4 | $10.76 | $10.19 | +$0.57 |
| Monthly | 112.0 | $15.38 | $14.56 | +$0.82 |
| Quarterly | 336.0 | $46.13 | $43.68 | +$2.45 |
| Annual | 1344.0 | $184.53 | $174.72 | +$9.81 |
Customize Your Window Air Conditioner Cost
Adjust usage hours and electricity rate to calculate your exact cost in Arlington.
Daily
$1.54
Monthly
$15.38
Annual
$185
10-Year
$1,845
Energy Saving Tips for Window Air Conditioner in Arlington
- ✓Arlington electricity rates are 6% above the national average — energy efficiency matters more here.
- ✓An ENERGY STAR Window Air Conditioner in Arlington saves ~$18/year compared to standard models.
- ✓A smart Window Air Conditioner with scheduling optimization can save ~$28/year at Arlington 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 Arlington saves approximately $18/year at local rates — $185 over the appliance lifetime.
Highest-Cost Appliances in Arlington, VA
See which appliances cost the most to run at Arlington's 13.7¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,779/yr
$148.28/mo
Electric Furnace
HVAC · 10,000W
$1,236/yr
$102.98/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$902/yr
$75.17/mo
EV Charger (Level 2)
Garage · 7,200W
$890/yr
$74.14/mo
Boiler (Electric)
HVAC · 6,000W
$741/yr
$61.79/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$677/yr
$56.38/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$677/yr
$56.38/mo
Heat Pump
HVAC · 2,400W
$527/yr
$43.94/mo
Window Air Conditioner Cost in Other Virginia Cities
| City | Rate | Annual Cost | vs Arlington |
|---|---|---|---|
| Arlington (current) | 13.7¢ | $185 | — |
| Virginia Beach | 15.2¢ | $204 | +$19 |
| Chesapeake | 13.1¢ | $176 | $-8 |
| Norfolk | 13.6¢ | $183 | $-2 |
| Richmond | 15.2¢ | $204 | +$19 |
| Newport News | 14.0¢ | $189 | +$4 |
| Alexandria | 12.8¢ | $172 | $-12 |
| Hampton | 13.7¢ | $185 | +$0 |
| Roanoke | 13.6¢ | $183 | $-1 |
Window Air Conditioner Energy Cost FAQ — Arlington, VA
Understanding Window Air Conditioner Energy Costs in Arlington, VA
Arlington is a mid-sized Virginia city where residential electricity rates from Dominion Energy are shaped by regional energy supply and local demand patterns. Running a moderate-draw appliance like the Window Air Conditioner (1,400W) at Arlington's rate of 13.7¢/kWh costs approximately $185 per year — $10 more than the national average of $175.
Arlington rates are 6% above the national average — a modest premium that adds $10 per year to Window Air Conditioner operating costs. Over the appliance's 10-year lifespan, that's $98 in cumulative extra spending versus the national average.
Arlington has a high cost of living (index: 142.5), which means electricity is just one of many above-average expenses. Reducing appliance energy costs — even by small amounts — contributes to meaningful household savings in this market. Upgrading to an ENERGY STAR Window Air Conditioner can cut energy use by up to 10%, saving approximately $18 per year at Arlington rates.
Arlington's moderate climate (avg 56°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. Arlington 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 Arlington.
Compare All Energy Costs in Arlington
See energy costs for 178+ household appliances at Arlington's local electricity rate.
Frequently Asked Questions
How much does it cost to run a Window Air Conditioner in Arlington, VA?
At Arlington's average electricity rate of 13.7¢/kWh, a Window Air Conditioner costs approximately $185 per year to run. That's about $15.38 per month with typical usage of 8 hours per day.
What is the electricity rate in Arlington, VA?
The average residential electricity rate in Arlington, VA is 13.7¢/kWh, which is 6% above the national average of 13.0¢/kWh. The primary utility provider is Dominion Energy.
How much electricity does a Window Air Conditioner use per year?
A Window Air Conditioner uses approximately 1,400 watts and consumes about 1,344 kWh per year with typical usage of 8 hours/day for 120 days/year.
Is a Window Air Conditioner expensive to run in Arlington?
Compared to the national average cost of $175/year, running a Window Air Conditioner in Arlington costs $10 more per year due to higher local electricity rates.
How can I reduce my Window Air Conditioner energy cost in Arlington?
To reduce Window Air Conditioner costs in Arlington: Choose the right size for your room. Seal gaps around the unit. Upgrading to an ENERGY STAR model saves up to 10% on energy costs. Also check with Dominion Energy for local energy efficiency rebates and programs.