Electric Oven in Charleston — $91/yr to Run (14.6¢/kWh)
Your electric oven in Charleston costs about $8/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
$0.36
2.5 kWh/day
Monthly Cost
$7.60
52 kWh/mo
Annual Cost
$91
625 kWh/yr
Lifetime (15yr)
$1,368
energy only
Monthly Cost Breakdown in Charleston
| Period | kWh | Charleston Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 2.5 | $0.36 | $0.33 | +$0.04 |
| Weekly | 17.5 | $2.55 | $2.27 | +$0.28 |
| Monthly | 52.1 | $7.60 | $6.77 | +$0.83 |
| Quarterly | 156.3 | $22.80 | $20.31 | +$2.48 |
| Annual | 625.0 | $91.19 | $81.25 | +$9.94 |
Customize Your Electric Oven Cost
Adjust usage hours and electricity rate to calculate your exact cost in Charleston.
Daily
$0.36
Monthly
$7.60
Annual
$91
15-Year
$1,368
Energy Saving Tips for Electric Oven in Charleston
- ✓Charleston electricity rates are 12% above the national average — energy efficiency matters more here.
- ✓A smart Electric Oven with scheduling optimization can save ~$9/year at Charleston rates.
- ✓Avoid preheating longer than necessary
- ✓Use convection mode to cook faster
- ✓Keep the door closed while cooking
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
Electric Oven Cost in Other South Carolina Cities
| City | Rate | Annual Cost | vs Charleston |
|---|---|---|---|
| Charleston (current) | 14.6¢ | $91 | — |
| Columbia | 13.4¢ | $84 | $-7 |
| North Charleston | 13.6¢ | $85 | $-6 |
| Mount Pleasant | 13.0¢ | $81 | $-10 |
| Rock Hill | 11.7¢ | $73 | $-18 |
| Greenville | 15.0¢ | $94 | +$3 |
| Summerville | 14.4¢ | $90 | $-1 |
Electric Oven Energy Cost FAQ — Charleston, SC
Understanding Electric Oven 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 high-draw appliance like the Electric Oven (2,500W) at Charleston's rate of 14.6¢/kWh costs approximately $91 per year — $10 more than the national average of $81.
Charleston rates are 12% above the national average — a modest premium that adds $10 per year to Electric Oven operating costs. Over the appliance's 15-year lifespan, that's $149 in cumulative extra spending versus the national average.
With a cost of living index of 97, Charleston is near the national median. The Electric Oven's monthly cost of $7.60 represents a typical share of the average Charleston electric bill of $157/month. While no ENERGY STAR version is available, a smart Electric Oven with automated scheduling can reduce consumption by 10%, saving $9/year.
Charleston's moderate climate (avg 66.2°F) helps keep seasonal energy cost swings manageable for most appliances. A Electric Oven produces approximately 0.45 tons of CO2 annually at typical usage. Charleston residents can reduce this footprint by 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 an Electric Oven in Charleston, SC?
At Charleston's average electricity rate of 14.6¢/kWh, an Electric Oven costs approximately $91 per year to run. That's about $7.60 per month with typical usage of 1 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 an Electric Oven use per year?
A Electric Oven uses approximately 2,500 watts and consumes about 625 kWh per year with typical usage of 1 hours/day for 250 days/year.
Is an Electric Oven expensive to run in Charleston?
Compared to the national average cost of $81/year, running an Electric Oven in Charleston costs $10 more per year due to higher local electricity rates.
How can I reduce my Electric Oven energy cost in Charleston?
To reduce Electric Oven costs in Charleston: Avoid preheating longer than necessary. Use convection mode to cook faster. Consider using a smart plug to monitor and optimize usage. Also check with Duke Energy Carolinas for local energy efficiency rebates and programs.