Home Theater System in Quincy — $68/yr to Run (21.4¢/kWh)
Your home theater system in Quincy costs about $6/month at 21.4¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Quincy, MA Electricity Rate
21.4¢/kWh
Utility: Eversource
+65% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.23
1.0 kWh/day
Monthly Cost
$5.63
26 kWh/mo
Annual Cost
$68
315 kWh/yr
Lifetime (10yr)
$676
energy only
Monthly Cost Breakdown in Quincy
| Period | kWh | Quincy Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 1.0 | $0.23 | $0.14 | +$0.09 |
| Weekly | 7.3 | $1.58 | $0.96 | +$0.62 |
| Monthly | 26.2 | $5.63 | $3.41 | +$2.22 |
| Quarterly | 78.7 | $16.89 | $10.24 | +$6.65 |
| Annual | 315.0 | $67.57 | $40.95 | +$26.62 |
Customize Your Home Theater System Cost
Adjust usage hours and electricity rate to calculate your exact cost in Quincy.
Daily
$0.23
Monthly
$5.63
Annual
$68
10-Year
$676
Energy Saving Tips for Home Theater System in Quincy
- ✓Quincy electricity rates are 65% above the national average — energy efficiency matters more here.
- ✓A smart Home Theater System with scheduling optimization can save ~$10/year at Quincy rates.
- ✓Use power strip to eliminate standby drain
- ✓Set to auto-off with TV
- ✓Reduce subwoofer level for moderate listening
Highest-Cost Appliances in Quincy, MA
See which appliances cost the most to run at Quincy's 21.4¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$2,780/yr
$231.66/mo
Electric Furnace
HVAC · 10,000W
$1,931/yr
$160.88/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$1,409/yr
$117.44/mo
EV Charger (Level 2)
Garage · 7,200W
$1,390/yr
$115.83/mo
Boiler (Electric)
HVAC · 6,000W
$1,158/yr
$96.52/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$1,057/yr
$88.08/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$1,057/yr
$88.08/mo
Heat Pump
HVAC · 2,400W
$824/yr
$68.64/mo
Home Theater System Cost in Other Massachusetts Cities
| City | Rate | Annual Cost | vs Quincy |
|---|---|---|---|
| Quincy (current) | 21.4¢ | $68 | — |
| Boston | 27.8¢ | $88 | +$20 |
| Worcester | 29.6¢ | $93 | +$26 |
| Springfield | 29.2¢ | $92 | +$24 |
| Cambridge | 26.9¢ | $85 | +$17 |
| Lowell | 30.3¢ | $95 | +$28 |
| Brockton | 21.0¢ | $66 | $-1 |
| New Bedford | 23.4¢ | $74 | +$6 |
| Lynn | 21.5¢ | $68 | +$0 |
Home Theater System Energy Cost FAQ — Quincy, MA
Understanding Home Theater System Energy Costs in Quincy, MA
Quincy is a mid-sized Massachusetts city where residential electricity rates from Eversource are shaped by regional energy supply and local demand patterns. Running a low-draw appliance like the Home Theater System (350W) at Quincy's rate of 21.4¢/kWh costs approximately $68 per year — $27 more than the national average of $41.
Electricity in Quincy is significantly more expensive than the national average — 65% higher. For a Home Theater System used 3 hours per day, this rate premium adds up to $27 in extra annual costs. Energy-efficient models and usage habits have an outsized impact in high-rate markets like this.
Quincy has a high cost of living (index: 128.5), 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. While no ENERGY STAR version is available, a smart Home Theater System with automated scheduling can reduce consumption by 15%, saving $10/year.
Quincy's moderate climate (avg 50°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. Quincy residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for Quincy.
Compare All Energy Costs in Quincy
See energy costs for 168+ household appliances at Quincy's local electricity rate.