Cost to Run a Tankless Electric Water Heater in Nevada
Nevada's average residential electricity rate is 12.8¢/kWh as of July 2026 — the 2nd cheapest in the country, 30% below the U.S. average. At typical usage (0.7 hours/day), a tankless electric water heater here costs $49.03 per month.
Per hour
$2.30
at 13,000–27,000 W
Per day
$1.61
0.7 hours/day
Per month
$49.03
383 kWh
Per year
$589
4,599 kWh
By usage level in Nevada
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (0.5 hrs/day) | $0.81 | $24.51 | $294 |
| Typical (0.7 hrs/day) | $1.61 | $49.03 | $589 |
| Heavy (1.4 hrs/day) | $3.23 | $98.06 | $1,177 |
Nevada vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a tankless electric water heater in Nevada?
At Nevada's current average residential rate of 12.8¢/kWh (July 2026), a tankless electric water heater with typical usage costs about $1.61 per day, $49.03 per month, or $589 per year.
Is running a tankless electric water heater in Nevada more expensive than average?
No — it's cheaper. Nevada's rate is about 30% below the U.S. average: $49.03 per month here versus $70.10 nationally.
What does electricity cost in Nevada right now?
Nevada residents pay an average of 12.8¢ per kWh as of July 2026 — the 2nd cheapest rate of the 51 U.S. jurisdictions we track.