Whole-House Dehumidifier in Arlington — $163/yr to Run (13.7¢/kWh)
Your whole-house dehumidifier in Arlington costs about $14/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
$0.91
6.6 kWh/day
Monthly Cost
$13.59
99 kWh/mo
Annual Cost
$163
1,188 kWh/yr
Lifetime (10yr)
$1,631
energy only
Monthly Cost Breakdown in Arlington
| Period | kWh | Arlington Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 6.6 | $0.91 | $0.86 | +$0.05 |
| Weekly | 46.2 | $6.34 | $6.01 | +$0.34 |
| Monthly | 99.0 | $13.59 | $12.87 | +$0.72 |
| Quarterly | 297.0 | $40.78 | $38.61 | +$2.17 |
| Annual | 1188.0 | $163.11 | $154.44 | +$8.67 |
Customize Your Whole-House Dehumidifier Cost
Adjust usage hours and electricity rate to calculate your exact cost in Arlington.
Daily
$0.91
Monthly
$13.59
Annual
$163
10-Year
$1,631
Energy Saving Tips for Whole-House Dehumidifier in Arlington
- ✓Arlington electricity rates are 6% above the national average — energy efficiency matters more here.
- ✓An ENERGY STAR Whole-House Dehumidifier in Arlington saves ~$24/year compared to standard models.
- ✓A smart Whole-House Dehumidifier with scheduling optimization can save ~$16/year at Arlington rates.
- ✓Set humidity to 45-50%
- ✓Clean filter monthly
- ✓Ensure proper drainage
ENERGY STAR Savings: Upgrading to an ENERGY STAR Whole-House Dehumidifier in Arlington saves approximately $24/year at local rates — $245 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
Whole-House Dehumidifier Cost in Other Virginia Cities
| City | Rate | Annual Cost | vs Arlington |
|---|---|---|---|
| Arlington (current) | 13.7¢ | $163 | — |
| Virginia Beach | 15.2¢ | $180 | +$17 |
| Chesapeake | 13.1¢ | $156 | $-7 |
| Norfolk | 13.6¢ | $161 | $-2 |
| Richmond | 15.2¢ | $180 | +$17 |
| Newport News | 14.0¢ | $167 | +$4 |
| Alexandria | 12.8¢ | $152 | $-11 |
| Hampton | 13.7¢ | $163 | +$0 |
| Roanoke | 13.6¢ | $162 | $-1 |
Whole-House Dehumidifier Energy Cost FAQ — Arlington, VA
Understanding Whole-House Dehumidifier 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 Whole-House Dehumidifier (550W) at Arlington's rate of 13.7¢/kWh costs approximately $163 per year — $9 more than the national average of $154.
Arlington rates are 6% above the national average — a modest premium that adds $9 per year to Whole-House Dehumidifier operating costs. Over the appliance's 10-year lifespan, that's $87 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 Whole-House Dehumidifier can cut energy use by up to 15%, saving approximately $24 per year at Arlington rates.
Arlington's moderate climate (avg 56°F) helps keep seasonal energy cost swings manageable for most appliances. A Whole-House Dehumidifier produces approximately 0.85 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 Whole-House Dehumidifier in Arlington, VA?
At Arlington's average electricity rate of 13.7¢/kWh, a Whole-House Dehumidifier costs approximately $163 per year to run. That's about $13.59 per month with typical usage of 12 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 Whole-House Dehumidifier use per year?
A Whole-House Dehumidifier uses approximately 550 watts and consumes about 1,188 kWh per year with typical usage of 12 hours/day for 180 days/year.
Is a Whole-House Dehumidifier expensive to run in Arlington?
Compared to the national average cost of $154/year, running a Whole-House Dehumidifier in Arlington costs $9 more per year due to higher local electricity rates.
How can I reduce my Whole-House Dehumidifier energy cost in Arlington?
To reduce Whole-House Dehumidifier costs in Arlington: Set humidity to 45-50%. Clean filter monthly. Upgrading to an ENERGY STAR model saves up to 15% on energy costs. Also check with Dominion Energy for local energy efficiency rebates and programs.