Bathroom Heater in Wilmington — $13/yr to Run (14.1¢/kWh)
Your bathroom heater in Wilmington costs about $1/month at 14.1¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Wilmington, NC Electricity Rate
14.1¢/kWh
Utility: Duke Energy Carolinas
+8% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.06
0.4 kWh/day
Monthly Cost
$1.05
7 kWh/mo
Annual Cost
$13
90 kWh/yr
Lifetime (10yr)
$126
energy only
Monthly Cost Breakdown in Wilmington
| Period | kWh | Wilmington Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 0.4 | $0.06 | $0.06 | +$0.00 |
| Weekly | 3.1 | $0.44 | $0.41 | +$0.03 |
| Monthly | 7.5 | $1.05 | $0.97 | +$0.08 |
| Quarterly | 22.5 | $3.16 | $2.92 | +$0.24 |
| Annual | 90.0 | $12.64 | $11.70 | +$0.95 |
Customize Your Bathroom Heater Cost
Adjust usage hours and electricity rate to calculate your exact cost in Wilmington.
Daily
$0.06
Monthly
$1.05
Annual
$13
10-Year
$126
Energy Saving Tips for Bathroom Heater in Wilmington
- ✓Wilmington electricity rates are 8% above the national average — energy efficiency matters more here.
- ✓A smart Bathroom Heater with scheduling optimization can save ~$4/year at Wilmington rates.
- ✓Use timer to run 15 minutes before shower
- ✓Wall-mounted models save floor space
- ✓Choose combo fan and heater units
Highest-Cost Appliances in Wilmington, NC
See which appliances cost the most to run at Wilmington's 14.1¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,821/yr
$151.74/mo
Electric Furnace
HVAC · 10,000W
$1,265/yr
$105.38/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$923/yr
$76.92/mo
EV Charger (Level 2)
Garage · 7,200W
$910/yr
$75.87/mo
Boiler (Electric)
HVAC · 6,000W
$759/yr
$63.23/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$692/yr
$57.69/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$692/yr
$57.69/mo
Heat Pump
HVAC · 2,400W
$540/yr
$44.96/mo
Bathroom Heater Cost in Other North Carolina Cities
| City | Rate | Annual Cost | vs Wilmington |
|---|---|---|---|
| Wilmington (current) | 14.1¢ | $13 | — |
| Charlotte | 13.3¢ | $12 | $-1 |
| Raleigh | 12.7¢ | $11 | $-1 |
| Greensboro | 13.6¢ | $12 | $-0 |
| Durham | 13.3¢ | $12 | $-1 |
| Winston-Salem | 14.0¢ | $13 | $-0 |
| Fayetteville | 12.7¢ | $11 | $-1 |
| Cary | 13.1¢ | $12 | $-1 |
| High Point | 13.5¢ | $12 | $-0 |
Bathroom Heater Energy Cost FAQ — Wilmington, NC
Understanding Bathroom Heater Energy Costs in Wilmington, NC
Wilmington is a mid-sized North Carolina city where residential electricity rates from Duke Energy Carolinas are shaped by regional energy supply and local demand patterns. Running a moderate-draw appliance like the Bathroom Heater (1,500W) at Wilmington's rate of 14.1¢/kWh costs approximately $13 per year — $1 more than the national average of $12.
Wilmington rates are 8% above the national average — a modest premium that adds $1 per year to Bathroom Heater operating costs. Over the appliance's 10-year lifespan, that's $9 in cumulative extra spending versus the national average.
Wilmington's cost of living index of 89 is below the national average, and electricity costs reflect that affordability. The Bathroom Heater adds $1.05/month to a typical bill of $154. While no ENERGY STAR version is available, a smart Bathroom Heater with automated scheduling can reduce consumption by 30%, saving $4/year.
Wilmington's moderate climate (avg 66.9°F) helps keep seasonal energy cost swings manageable for most appliances. A Bathroom Heater produces approximately 0.06 tons of CO2 annually at typical usage. Wilmington residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for Wilmington.
Compare All Energy Costs in Wilmington
See energy costs for 168+ household appliances at Wilmington's local electricity rate.