Central Vacuum System in Alexandria — $7/yr to Run (12.8¢/kWh)
Your central vacuum system in Alexandria costs about $1/month at 12.8¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Alexandria, VA Electricity Rate
12.8¢/kWh
Utility: Dominion Energy Virginia
-2% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.05
0.4 kWh/day
Monthly Cost
$0.60
5 kWh/mo
Annual Cost
$7
56 kWh/yr
Lifetime (20yr)
$144
energy only
Monthly Cost Breakdown in Alexandria
| Period | kWh | Alexandria Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 0.4 | $0.05 | $0.05 | $-0.00 |
| Weekly | 2.6 | $0.34 | $0.34 | $-0.01 |
| Monthly | 4.7 | $0.60 | $0.61 | $-0.01 |
| Quarterly | 14.1 | $1.80 | $1.83 | $-0.03 |
| Annual | 56.3 | $7.20 | $7.31 | $-0.11 |
Customize Your Central Vacuum System Cost
Adjust usage hours and electricity rate to calculate your exact cost in Alexandria.
Daily
$0.05
Monthly
$0.60
Annual
$7
20-Year
$144
Energy Saving Tips for Central Vacuum System in Alexandria
- ✓Alexandria has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓Empty canister when half full
- ✓Check hose for clogs
- ✓Replace filter annually
Highest-Cost Appliances in Alexandria, VA
See which appliances cost the most to run at Alexandria's 12.8¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,659/yr
$138.24/mo
Electric Furnace
HVAC · 10,000W
$1,152/yr
$96.00/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$841/yr
$70.08/mo
EV Charger (Level 2)
Garage · 7,200W
$829/yr
$69.12/mo
Boiler (Electric)
HVAC · 6,000W
$691/yr
$57.60/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$631/yr
$52.56/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$631/yr
$52.56/mo
Heat Pump
HVAC · 2,400W
$492/yr
$40.96/mo
Central Vacuum System Cost in Other Virginia Cities
| City | Rate | Annual Cost | vs Alexandria |
|---|---|---|---|
| Alexandria (current) | 12.8¢ | $7 | — |
| Virginia Beach | 15.2¢ | $9 | +$1 |
| Chesapeake | 13.1¢ | $7 | +$0 |
| Arlington | 13.7¢ | $8 | +$1 |
| Norfolk | 13.6¢ | $8 | +$0 |
| Richmond | 15.2¢ | $9 | +$1 |
| Newport News | 14.0¢ | $8 | +$1 |
| Hampton | 13.7¢ | $8 | +$1 |
| Roanoke | 13.6¢ | $8 | +$0 |
Central Vacuum System Energy Cost FAQ — Alexandria, VA
Understanding Central Vacuum System Energy Costs in Alexandria, VA
Alexandria is a mid-sized Virginia city where residential electricity rates from Dominion Energy Virginia are shaped by regional energy supply and local demand patterns. Running a moderate-draw appliance like the Central Vacuum System (1,500W) at Alexandria's rate of 12.8¢/kWh costs approximately $7 per year — $0 less than the national average of $7.
Rates in Alexandria are close to the national average, so the Central Vacuum System's annual cost of $7 is broadly representative of what most US households pay. Over the 20-year expected lifespan, total energy cost reaches $144.
With a cost of living index of 108, Alexandria is near the national median. The Central Vacuum System's monthly cost of $0.60 represents a typical share of the average Alexandria electric bill of $140/month. Since no ENERGY STAR or smart version is currently available for this appliance, reducing usage hours is the primary way to cut costs.
Alexandria's moderate climate (avg 65.3°F) helps keep seasonal energy cost swings manageable for most appliances. A Central Vacuum System produces approximately 0.04 tons of CO2 annually at typical usage. Alexandria residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for Alexandria.
Compare All Energy Costs in Alexandria
See energy costs for 178+ household appliances at Alexandria's local electricity rate.
Frequently Asked Questions
How much does it cost to run a Central Vacuum System in Alexandria, VA?
At Alexandria's average electricity rate of 12.8¢/kWh, a Central Vacuum System costs approximately $7 per year to run. That's about $0.60 per month with typical usage of 0.25 hours per day.
What is the electricity rate in Alexandria, VA?
The average residential electricity rate in Alexandria, VA is 12.8¢/kWh, which is 2% below the national average of 13.0¢/kWh. The primary utility provider is Dominion Energy Virginia.
How much electricity does a Central Vacuum System use per year?
A Central Vacuum System uses approximately 1,500 watts and consumes about 56 kWh per year with typical usage of 0.25 hours/day for 150 days/year.
Is a Central Vacuum System expensive to run in Alexandria?
Compared to the national average cost of $7/year, running a Central Vacuum System in Alexandria costs $0 less per year due to lower local electricity rates.
How can I reduce my Central Vacuum System energy cost in Alexandria?
To reduce Central Vacuum System costs in Alexandria: Empty canister when half full. Check hose for clogs. Consider using a smart plug to monitor and optimize usage. Also check with Dominion Energy Virginia for local energy efficiency rebates and programs.