Home Theater System in Alexandria — $40/yr to Run (12.8¢/kWh)
Your home theater system in Alexandria costs about $3/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
$0.13
1.0 kWh/day
Monthly Cost
$3.36
26 kWh/mo
Annual Cost
$40
315 kWh/yr
Lifetime (10yr)
$403
energy only
Monthly Cost Breakdown in Alexandria
| Period | kWh | Alexandria Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 1.0 | $0.13 | $0.14 | $-0.00 |
| Weekly | 7.3 | $0.94 | $0.96 | $-0.01 |
| Monthly | 26.2 | $3.36 | $3.41 | $-0.05 |
| Quarterly | 78.7 | $10.08 | $10.24 | $-0.16 |
| Annual | 315.0 | $40.32 | $40.95 | $-0.63 |
Customize Your Home Theater System Cost
Adjust usage hours and electricity rate to calculate your exact cost in Alexandria.
Daily
$0.13
Monthly
$3.36
Annual
$40
10-Year
$403
Energy Saving Tips for Home Theater System in Alexandria
- ✓Alexandria has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓A smart Home Theater System with scheduling optimization can save ~$6/year at Alexandria rates.
- ✓Use power strip to eliminate standby drain
- ✓Set to auto-off with TV
- ✓Reduce subwoofer level for moderate listening
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
Home Theater System Cost in Other Virginia Cities
| City | Rate | Annual Cost | vs Alexandria |
|---|---|---|---|
| Alexandria (current) | 12.8¢ | $40 | — |
| Virginia Beach | 15.2¢ | $48 | +$7 |
| Chesapeake | 13.1¢ | $41 | +$1 |
| Arlington | 13.7¢ | $43 | +$3 |
| Norfolk | 13.6¢ | $43 | +$2 |
| Richmond | 15.2¢ | $48 | +$7 |
| Newport News | 14.0¢ | $44 | +$4 |
| Hampton | 13.7¢ | $43 | +$3 |
| Roanoke | 13.6¢ | $43 | +$3 |
Home Theater System Energy Cost FAQ — Alexandria, VA
Understanding Home Theater 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 low-draw appliance like the Home Theater System (350W) at Alexandria's rate of 12.8¢/kWh costs approximately $40 per year — $1 less than the national average of $41.
Rates in Alexandria are close to the national average, so the Home Theater System's annual cost of $40 is broadly representative of what most US households pay. Over the 10-year expected lifespan, total energy cost reaches $403.
With a cost of living index of 108, Alexandria is near the national median. The Home Theater System's monthly cost of $3.36 represents a typical share of the average Alexandria electric bill of $140/month. While no ENERGY STAR version is available, a smart Home Theater System with automated scheduling can reduce consumption by 15%, saving $6/year.
Alexandria's moderate climate (avg 65.3°F) helps keep seasonal energy cost swings manageable for most appliances. A Home Theater System produces approximately 0.22 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 Home Theater System in Alexandria, VA?
At Alexandria's average electricity rate of 12.8¢/kWh, a Home Theater System costs approximately $40 per year to run. That's about $3.36 per month with typical usage of 3 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 Home Theater System use per year?
A Home Theater System uses approximately 350 watts and consumes about 315 kWh per year with typical usage of 3 hours/day for 300 days/year.
Is a Home Theater System expensive to run in Alexandria?
Compared to the national average cost of $41/year, running a Home Theater System in Alexandria costs $1 less per year due to lower local electricity rates.
How can I reduce my Home Theater System energy cost in Alexandria?
To reduce Home Theater System costs in Alexandria: Use power strip to eliminate standby drain. Set to auto-off with TV. Consider using a smart plug to monitor and optimize usage. Also check with Dominion Energy Virginia for local energy efficiency rebates and programs.