LED Television (55-inch) in Charleston — $21/yr to Run (14.6¢/kWh)
Your led television (55-inch) in Charleston costs about $2/month at 14.6¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Charleston, SC Electricity Rate
14.6¢/kWh
Utility: Duke Energy Carolinas
+12% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.06
0.4 kWh/day
Monthly Cost
$1.78
12 kWh/mo
Annual Cost
$21
146 kWh/yr
Lifetime (8yr)
$170
energy only
Monthly Cost Breakdown in Charleston
| Period | kWh | Charleston Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 0.4 | $0.06 | $0.05 | +$0.01 |
| Weekly | 2.8 | $0.41 | $0.36 | +$0.04 |
| Monthly | 12.2 | $1.78 | $1.58 | +$0.19 |
| Quarterly | 36.5 | $5.33 | $4.75 | +$0.58 |
| Annual | 146.0 | $21.30 | $18.98 | +$2.32 |
Customize Your LED Television (55-inch) Cost
Adjust usage hours and electricity rate to calculate your exact cost in Charleston.
Daily
$0.06
Monthly
$1.78
Annual
$21
8-Year
$170
Energy Saving Tips for LED Television (55-inch) in Charleston
- ✓Charleston electricity rates are 12% above the national average — energy efficiency matters more here.
- ✓An ENERGY STAR LED Television (55-inch) in Charleston saves ~$5/year compared to standard models.
- ✓A smart LED Television (55-inch) with scheduling optimization can save ~$4/year at Charleston rates.
- ✓Enable auto-brightness adjustment
- ✓Turn off when not watching
- ✓Use sleep timer at night
ENERGY STAR Savings: Upgrading to an ENERGY STAR LED Television (55-inch) in Charleston saves approximately $5/year at local rates — $43 over the appliance lifetime.
Highest-Cost Appliances in Charleston, SC
See which appliances cost the most to run at Charleston's 14.6¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,891/yr
$157.57/mo
Electric Furnace
HVAC · 10,000W
$1,313/yr
$109.42/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$959/yr
$79.88/mo
EV Charger (Level 2)
Garage · 7,200W
$945/yr
$78.79/mo
Boiler (Electric)
HVAC · 6,000W
$788/yr
$65.66/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$719/yr
$59.91/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$719/yr
$59.91/mo
Heat Pump
HVAC · 2,400W
$560/yr
$46.69/mo
LED Television (55-inch) Cost in Other South Carolina Cities
| City | Rate | Annual Cost | vs Charleston |
|---|---|---|---|
| Charleston (current) | 14.6¢ | $21 | — |
| Columbia | 13.4¢ | $20 | $-2 |
| North Charleston | 13.6¢ | $20 | $-1 |
| Mount Pleasant | 13.0¢ | $19 | $-2 |
| Rock Hill | 11.7¢ | $17 | $-4 |
| Greenville | 15.0¢ | $22 | +$1 |
| Summerville | 14.4¢ | $21 | $-0 |
LED Television (55-inch) Energy Cost FAQ — Charleston, SC
Understanding LED Television (55-inch) Energy Costs in Charleston, SC
Charleston is a mid-sized South Carolina city where residential electricity rates from Duke Energy Carolinas are shaped by regional energy supply and local demand patterns. Running a low-draw appliance like the LED Television (55-inch) (80W) at Charleston's rate of 14.6¢/kWh costs approximately $21 per year — $2 more than the national average of $19.
Charleston rates are 12% above the national average — a modest premium that adds $2 per year to LED Television (55-inch) operating costs. Over the appliance's 8-year lifespan, that's $19 in cumulative extra spending versus the national average.
With a cost of living index of 97, Charleston is near the national median. The LED Television (55-inch)'s monthly cost of $1.78 represents a typical share of the average Charleston electric bill of $157/month. Upgrading to an ENERGY STAR LED Television (55-inch) can cut energy use by up to 25%, saving approximately $5 per year at Charleston rates.
Charleston's moderate climate (avg 66.2°F) helps keep seasonal energy cost swings manageable for most appliances. A LED Television (55-inch) produces approximately 0.1 tons of CO2 annually at typical usage. Charleston 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 Charleston.
Compare All Energy Costs in Charleston
See energy costs for 178+ household appliances at Charleston's local electricity rate.
Frequently Asked Questions
How much does it cost to run a LED Television (55-inch) in Charleston, SC?
At Charleston's average electricity rate of 14.6¢/kWh, a LED Television (55-inch) costs approximately $21 per year to run. That's about $1.78 per month with typical usage of 5 hours per day.
What is the electricity rate in Charleston, SC?
The average residential electricity rate in Charleston, SC is 14.6¢/kWh, which is 12% above the national average of 13.0¢/kWh. The primary utility provider is Duke Energy Carolinas.
How much electricity does a LED Television (55-inch) use per year?
A LED Television (55-inch) uses approximately 80 watts and consumes about 146 kWh per year with typical usage of 5 hours/day for 365 days/year.
Is a LED Television (55-inch) expensive to run in Charleston?
Compared to the national average cost of $19/year, running a LED Television (55-inch) in Charleston costs $2 more per year due to higher local electricity rates.
How can I reduce my LED Television (55-inch) energy cost in Charleston?
To reduce LED Television (55-inch) costs in Charleston: Enable auto-brightness adjustment. Turn off when not watching. Upgrading to an ENERGY STAR model saves up to 25% on energy costs. Also check with Duke Energy Carolinas for local energy efficiency rebates and programs.