Radiant Floor Heating (per room) in Wilmington — $152/yr to Run (14.1¢/kWh)
Your radiant floor heating (per room) in Wilmington costs about $13/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
$1.01
7.2 kWh/day
Monthly Cost
$12.65
90 kWh/mo
Annual Cost
$152
1,080 kWh/yr
Lifetime (30yr)
$4,552
energy only
Monthly Cost Breakdown in Wilmington
| Period | kWh | Wilmington Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 7.2 | $1.01 | $0.94 | +$0.08 |
| Weekly | 50.4 | $7.08 | $6.55 | +$0.53 |
| Monthly | 90.0 | $12.65 | $11.70 | +$0.95 |
| Quarterly | 270.0 | $37.94 | $35.10 | +$2.84 |
| Annual | 1080.0 | $151.74 | $140.40 | +$11.34 |
Customize Your Radiant Floor Heating (per room) Cost
Adjust usage hours and electricity rate to calculate your exact cost in Wilmington.
Daily
$1.01
Monthly
$12.65
Annual
$152
30-Year
$4,552
Energy Saving Tips for Radiant Floor Heating (per room) in Wilmington
- ✓Wilmington electricity rates are 8% above the national average — energy efficiency matters more here.
- ✓A smart Radiant Floor Heating (per room) with scheduling optimization can save ~$30/year at Wilmington rates.
- ✓Wilmington's warm climate (avg 66.9°F) means higher cooling costs — consider ceiling fans to supplement.
- ✓Use a programmable thermostat
- ✓Insulate underneath for efficiency
- ✓Heat rises so lower thermostat vs forced air
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
Radiant Floor Heating (per room) Cost in Other North Carolina Cities
| City | Rate | Annual Cost | vs Wilmington |
|---|---|---|---|
| Wilmington (current) | 14.1¢ | $152 | — |
| Charlotte | 13.3¢ | $144 | $-8 |
| Raleigh | 12.7¢ | $137 | $-14 |
| Greensboro | 13.6¢ | $147 | $-5 |
| Durham | 13.3¢ | $143 | $-8 |
| Winston-Salem | 14.0¢ | $151 | $-1 |
| Fayetteville | 12.7¢ | $138 | $-14 |
| Cary | 13.1¢ | $141 | $-11 |
| High Point | 13.5¢ | $146 | $-6 |
Radiant Floor Heating (per room) Energy Cost FAQ — Wilmington, NC
Understanding Radiant Floor Heating (per room) 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 Radiant Floor Heating (per room) (1,200W) at Wilmington's rate of 14.1¢/kWh costs approximately $152 per year — $11 more than the national average of $140.
Wilmington rates are 8% above the national average — a modest premium that adds $11 per year to Radiant Floor Heating (per room) operating costs. Over the appliance's 30-year lifespan, that's $340 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 Radiant Floor Heating (per room) adds $12.65/month to a typical bill of $154. While no ENERGY STAR version is available, a smart Radiant Floor Heating (per room) with automated scheduling can reduce consumption by 20%, saving $30/year.
Wilmington's moderate climate (avg 66.9°F) helps keep seasonal energy cost swings manageable for most appliances. A Radiant Floor Heating (per room) produces approximately 0.77 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.