Running cost comes down to wattage, hours and your rate. In Nevada the rate is 13.60 cents per kWh, which is 26.2 percent below the national average. Here is what that means for a hot tub.
A hot tub drawing 1,500 W costs $0.20 per hour in Nevada. Run 4 hours a day that is $0.82 daily, $24.48 a month and $298 a year, which is $106 less than the same appliance at the US average rate.
Cost by hours used per day in Nevada
| Hours/day | Energy | Per day | Per month |
|---|---|---|---|
| 1 h | 1.50 kWh | $0.20 | $6.12 |
| 2 h | 3.00 kWh | $0.41 | $12.24 |
| 4 h | 6.00 kWh | $0.82 | $24.48 |
| 6 h | 9.00 kWh | $1.22 | $36.72 |
| 8 h | 12.00 kWh | $1.63 | $48.96 |
| 12 h | 18.00 kWh | $2.45 | $73.44 |
| 24 h | 36.00 kWh | $4.90 | $147 |
Cost by wattage at 13.60 cents
| Rated power | Per hour | Per day | Per month |
|---|---|---|---|
| 1,000 W | $0.14 | $0.54 | $16.32 |
| 1,500 W | $0.20 | $0.82 | $24.48 |
| 3,000 W | $0.41 | $1.63 | $48.96 |
| 4,500 W | $0.61 | $2.45 | $73.44 |
| 6,000 W | $0.82 | $3.26 | $97.92 |
Find the row matching the nameplate on your own unit. Within a single appliance category the spread is often wider than the difference between categories, so the label is worth reading.
What this means in Nevada
This appliance runs on much the same schedule regardless of climate, so the figure above is a reasonable year-round estimate for Nevada. What changes it is your own usage pattern rather than the weather.
Why Nevada pays what it does
Nevada is a regulated market, so your utility is the only supplier and the rate is set through the state commission rather than by competition. Pricing tends to be steadier than in deregulated states, and there is no switching decision available. The levers are all on your side of the meter.
At 13.60 cents, Nevada ranks 5 of 51 from cheapest to most expensive. The West regional average is 19.65 cents. Roughly half of any residential bill is transmission and distribution rather than generation, which is why rates keep climbing even when fuel prices fall.
How this compares across the country
The same hot tub on the same schedule, in the cheapest and dearest states:
| State | Rate | Per month | Per year |
|---|---|---|---|
| Idaho | 12.35¢ | $22.23 | $270 |
| Utah | 12.96¢ | $23.33 | $284 |
| Nevada | 13.60¢ | $24.48 | $298 |
| California | 33.25¢ | $59.85 | $728 |
| Hawaii | 52.00¢ | $93.60 | $1,139 |
Lowering the number in Nevada
- Replace a waterlogged cover. A saturated cover conducts heat instead of blocking it, around the clock.
- Drop the setpoint a few degrees. Every degree reduces the gradient the heater fights.
- Use economy or sleep mode between uses. Cheaper than holding full temperature, without the long reheat of switching off.
- Shelter it from wind. An exposed tub loses heat far faster.
- Do not switch it off between weekly uses. Reheating from cold costs more than holding temperature.
Offsetting it with solar in Nevada
This load uses about 6.00 kWh a day. Covering that would take roughly 5 standard 400 W panels at typical sun hours, an array of about 2.00 kW. Because it offsets electricity worth 13.60 cents rather than the national 18.44 cents, the same array is worth less here than the national payback figures suggest.
The heater runs on its own schedule including overnight, which makes this a storage problem rather than a panel problem. Full sizing, including battery and inverter requirements, is on the solar sizing page for this appliance.
Questions people actually ask
[hed_faq]How much does it cost to run a hot tub in Nevada?About $0.20 per hour and $24.48 a month at 4 hours a day, using the Nevada average rate of 13.60 cents per kWh.
How many watts does a hot tub use?Around 1,500 W while running, with a range of roughly 1,000 to 6,000 W depending on model and setting.
Is that expensive for Nevada?Nevada electricity runs 26.2 percent below the national average, so this appliance costs $106 less per year here than it would at the US average rate.
Can I lower this without replacing the appliance?Usually yes. Run time is the variable you control, and the hours table above shows exactly what each hour costs. Since Nevada is regulated, shopping for a supplier is not an option, so usage is the lever.[/hed_faq]