Home Theater System in Springfield — $50/yr to Run (15.9¢/kWh)
Your home theater system in Springfield costs about $4/month at 15.9¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Springfield, IL Electricity Rate
15.9¢/kWh
Utility: ComEd
+22% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.17
1.0 kWh/day
Monthly Cost
$4.16
26 kWh/mo
Annual Cost
$50
315 kWh/yr
Lifetime (10yr)
$500
energy only
Monthly Cost Breakdown in Springfield
| Period | kWh | Springfield Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 1.0 | $0.17 | $0.14 | +$0.03 |
| Weekly | 7.3 | $1.17 | $0.96 | +$0.21 |
| Monthly | 26.2 | $4.16 | $3.41 | +$0.75 |
| Quarterly | 78.7 | $12.49 | $10.24 | +$2.25 |
| Annual | 315.0 | $49.96 | $40.95 | +$9.01 |
Customize Your Home Theater System Cost
Adjust usage hours and electricity rate to calculate your exact cost in Springfield.
Daily
$0.17
Monthly
$4.16
Annual
$50
10-Year
$500
Energy Saving Tips for Home Theater System in Springfield
- ✓Springfield electricity rates are 22% above the national average — energy efficiency matters more here.
- ✓A smart Home Theater System with scheduling optimization can save ~$7/year at Springfield rates.
- ✓Use power strip to eliminate standby drain
- ✓Set to auto-off with TV
- ✓Reduce subwoofer level for moderate listening
Highest-Cost Appliances in Springfield, IL
See which appliances cost the most to run at Springfield's 15.9¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$2,055/yr
$171.29/mo
Electric Furnace
HVAC · 10,000W
$1,427/yr
$118.95/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$1,042/yr
$86.83/mo
EV Charger (Level 2)
Garage · 7,200W
$1,028/yr
$85.64/mo
Boiler (Electric)
HVAC · 6,000W
$856/yr
$71.37/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$782/yr
$65.13/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$782/yr
$65.13/mo
Heat Pump
HVAC · 2,400W
$609/yr
$50.75/mo
Home Theater System Cost in Other Illinois Cities
Home Theater System Energy Cost FAQ — Springfield, IL
Understanding Home Theater System Energy Costs in Springfield, IL
Springfield is a mid-sized Illinois city where residential electricity rates from ComEd are shaped by regional energy supply and local demand patterns. Running a low-draw appliance like the Home Theater System (350W) at Springfield's rate of 15.9¢/kWh costs approximately $50 per year — $9 more than the national average of $41.
Electricity in Springfield is significantly more expensive than the national average — 22% higher. For a Home Theater System used 3 hours per day, this rate premium adds up to $9 in extra annual costs. Energy-efficient models and usage habits have an outsized impact in high-rate markets like this.
With a cost of living index of 97, Springfield is near the national median. The Home Theater System's monthly cost of $4.16 represents a typical share of the average Springfield electric bill of $128/month. While no ENERGY STAR version is available, a smart Home Theater System with automated scheduling can reduce consumption by 15%, saving $7/year.
Springfield's moderate climate (avg 52.4°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. Springfield residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for Springfield.
Compare All Energy Costs in Springfield
See energy costs for 168+ household appliances at Springfield's local electricity rate.