Electric Pool Heater in Cary — $376/yr to Run (13.1¢/kWh)
Your electric pool heater in Cary costs about $31/month at 13.1¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Cary, NC Electricity Rate
13.1¢/kWh
Utility: Duke Energy Carolinas
+1% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$3.14
24.0 kWh/day
Monthly Cost
$31.37
240 kWh/mo
Annual Cost
$376
2,880 kWh/yr
Lifetime (10yr)
$3,764
energy only
Monthly Cost Breakdown in Cary
| Period | kWh | Cary Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 24.0 | $3.14 | $3.12 | +$0.02 |
| Weekly | 168.0 | $21.96 | $21.84 | +$0.12 |
| Monthly | 240.0 | $31.37 | $31.20 | +$0.17 |
| Quarterly | 720.0 | $94.10 | $93.60 | +$0.50 |
| Annual | 2880.0 | $376.42 | $374.40 | +$2.02 |
Customize Your Electric Pool Heater Cost
Adjust usage hours and electricity rate to calculate your exact cost in Cary.
Daily
$3.14
Monthly
$31.37
Annual
$376
10-Year
$3,764
Energy Saving Tips for Electric Pool Heater in Cary
- ✓Cary electricity rates are 1% above the national average — energy efficiency matters more here.
- ✓A smart Electric Pool Heater with scheduling optimization can save ~$75/year at Cary rates.
- ✓Use a solar cover to retain heat
- ✓Reduce temperature by 1-2 degrees
- ✓Consider a heat pump pool heater instead
Highest-Cost Appliances in Cary, NC
See which appliances cost the most to run at Cary's 13.1¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,694/yr
$141.16/mo
Electric Furnace
HVAC · 10,000W
$1,176/yr
$98.03/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$859/yr
$71.56/mo
EV Charger (Level 2)
Garage · 7,200W
$847/yr
$70.58/mo
Boiler (Electric)
HVAC · 6,000W
$706/yr
$58.82/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$644/yr
$53.67/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$644/yr
$53.67/mo
Heat Pump
HVAC · 2,400W
$502/yr
$41.82/mo
Electric Pool Heater Cost in Other North Carolina Cities
| City | Rate | Annual Cost | vs Cary |
|---|---|---|---|
| Cary (current) | 13.1¢ | $376 | — |
| Charlotte | 13.3¢ | $384 | +$8 |
| Raleigh | 12.7¢ | $367 | $-10 |
| Greensboro | 13.6¢ | $393 | +$16 |
| Durham | 13.3¢ | $382 | +$6 |
| Winston-Salem | 14.0¢ | $403 | +$26 |
| Fayetteville | 12.7¢ | $367 | $-10 |
| Wilmington | 14.1¢ | $405 | +$28 |
| High Point | 13.5¢ | $390 | +$13 |
Electric Pool Heater Energy Cost FAQ — Cary, NC
Understanding Electric Pool Heater Energy Costs in Cary, NC
Cary 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 high-draw appliance like the Electric Pool Heater (6,000W) at Cary's rate of 13.1¢/kWh costs approximately $376 per year — $2 more than the national average of $374.
Cary rates are 1% above the national average — a modest premium that adds $2 per year to Electric Pool Heater operating costs. Over the appliance's 10-year lifespan, that's $20 in cumulative extra spending versus the national average.
With a cost of living index of 102, Cary is near the national median. The Electric Pool Heater's monthly cost of $31.37 represents a typical share of the average Cary electric bill of $133/month. While no ENERGY STAR version is available, a smart Electric Pool Heater with automated scheduling can reduce consumption by 20%, saving $75/year.
Cary's moderate climate (avg 67.3°F) helps keep seasonal energy cost swings manageable for most appliances. A Electric Pool Heater produces approximately 2.06 tons of CO2 annually at typical usage. Cary residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for Cary.
Compare All Energy Costs in Cary
See energy costs for 168+ household appliances at Cary's local electricity rate.