Tankless Water Heater (Electric) in Henderson — $405/yr to Run (12.3¢/kWh)
Your tankless water heater (electric) in Henderson costs about $34/month at 12.3¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Henderson, NV Electricity Rate
12.3¢/kWh
Utility: NV Energy
-5% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$1.11
9.0 kWh/day
Monthly Cost
$33.78
274 kWh/mo
Annual Cost
$405
3,285 kWh/yr
Lifetime (20yr)
$8,107
energy only
Monthly Cost Breakdown in Henderson
| Period | kWh | Henderson Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 9.0 | $1.11 | $1.17 | $-0.06 |
| Weekly | 63.0 | $7.77 | $8.19 | $-0.42 |
| Monthly | 273.8 | $33.78 | $35.59 | $-1.81 |
| Quarterly | 821.3 | $101.34 | $106.76 | $-5.42 |
| Annual | 3285.0 | $405.37 | $427.05 | $-21.68 |
Customize Your Tankless Water Heater (Electric) Cost
Adjust usage hours and electricity rate to calculate your exact cost in Henderson.
Daily
$1.11
Monthly
$33.78
Annual
$405
20-Year
$8,107
Energy Saving Tips for Tankless Water Heater (Electric) in Henderson
- ✓Henderson has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓An ENERGY STAR Tankless Water Heater (Electric) in Henderson saves ~$81/year compared to standard models.
- ✓A smart Tankless Water Heater (Electric) with scheduling optimization can save ~$61/year at Henderson rates.
- ✓Provides hot water on demand with no standby loss
- ✓Flush annually to remove scale
- ✓Requires dedicated electrical circuit
ENERGY STAR Savings: Upgrading to an ENERGY STAR Tankless Water Heater (Electric) in Henderson saves approximately $81/year at local rates — $1,621 over the appliance lifetime.
Highest-Cost Appliances in Henderson, NV
See which appliances cost the most to run at Henderson's 12.3¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,599/yr
$133.27/mo
Electric Furnace
HVAC · 10,000W
$1,111/yr
$92.55/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$811/yr
$67.56/mo
EV Charger (Level 2)
Garage · 7,200W
$800/yr
$66.64/mo
Boiler (Electric)
HVAC · 6,000W
$666/yr
$55.53/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$608/yr
$50.67/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$608/yr
$50.67/mo
Heat Pump
HVAC · 2,400W
$474/yr
$39.49/mo
Tankless Water Heater (Electric) Cost in Other Nevada Cities
| City | Rate | Annual Cost | vs Henderson |
|---|---|---|---|
| Henderson (current) | 12.3¢ | $405 | — |
| Las Vegas | 13.3¢ | $436 | +$31 |
| Reno | 12.4¢ | $408 | +$3 |
| North Las Vegas | 12.5¢ | $410 | +$5 |
| Spring Valley | 10.4¢ | $342 | $-63 |
| Sunrise Manor | 10.0¢ | $329 | $-77 |
| Paradise | 11.1¢ | $365 | $-40 |
| Enterprise | 11.2¢ | $369 | $-36 |
| Sparks | 14.2¢ | $467 | +$61 |
Tankless Water Heater (Electric) Energy Cost FAQ — Henderson, NV
Understanding Tankless Water Heater (Electric) Energy Costs in Henderson, NV
Henderson is a mid-sized Nevada city where residential electricity rates from NV Energy are shaped by regional energy supply and local demand patterns. Running a high-draw appliance like the Tankless Water Heater (Electric) (18,000W) at Henderson's rate of 12.3¢/kWh costs approximately $405 per year — $22 less than the national average of $427.
Rates in Henderson are close to the national average, so the Tankless Water Heater (Electric)'s annual cost of $405 is broadly representative of what most US households pay. Over the 20-year expected lifespan, total energy cost reaches $8,107.
With a cost of living index of 108, Henderson is near the national median. The Tankless Water Heater (Electric)'s monthly cost of $33.78 represents a typical share of the average Henderson electric bill of $141/month. Upgrading to an ENERGY STAR Tankless Water Heater (Electric) can cut energy use by up to 20%, saving approximately $81 per year at Henderson rates.
In Henderson's warm climate (avg 75.9°F), HVAC-related appliances tend to run more frequently, compounding energy costs. A Tankless Water Heater (Electric) produces approximately 2.35 tons of CO2 annually at typical usage. Henderson 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 Henderson.
Compare All Energy Costs in Henderson
See energy costs for 168+ household appliances at Henderson's local electricity rate.