U.S. residential electricity EIA data: July 2026 US average 18.3¢/kWh Updated
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Heating · Nevada

How Much Does It Cost to Run an Oil-Filled Radiator in Nevada?

The short answer

In Nevada, an oil-filled radiator drawing 1,500W costs about $0.13 per hour — roughly $32.63 a month if it runs 8 hours a day.

The estimate uses Nevada’s average residential electricity price of 12.8¢/kWh from EIA (July 2026) — 30% below the national average.

Source: U.S. EIA, July 2026 data · Updated

Oil-Filled Radiator cost by daily use in Nevada

Cost at 12.8¢/kWh, the Nevada average (EIA, Jul 2026)
Daily usekWh/monthPer dayPer monthPer year
1 hour/day 31.9 $0.13 $4.08 $48.94
2 hours/day 63.9 $0.27 $8.16 $97.88
4 hours/day 127.8 $0.54 $16.32 $196
8 hours/day 255.5 $1.07 $32.63 $392
12 hours/day 383.3 $1.61 $48.95 $587
24 hours/day 766.6 $3.22 $97.89 $1,175

Nevada vs other states

At typical use, an oil-filled radiator costs $392 a year in Nevada — $1,080 less than in Hawaii and $1.53 more than in Louisiana.

Nevada has the 2nd-cheapest residential electricity of the 50 states and DC. Nevada electricity rates · all states ranked

Electricity price trend in Nevada

12.8¢/kWh in July 2026 — ▲ +3.1% from a year earlier.

How to lower the cost of running an oil-filled radiator

An oil-filled radiator heats sealed-in oil, which then releases heat slowly through the fins. It is not more efficient than a fan heater — electricity to heat is still about 1:1 — but the stored heat means the thermostat switches the element off for longer stretches once the room is warm. We assume the element is on about 70% of the time, so a 1,500W radiator averages roughly 1.05 kWh per hour of use. Expect the real number to be higher in a cold, drafty room and lower in a well-insulated one.

  • Set the thermostat dial to the lowest comfortable setting and let the oil do the work.
  • Place it near the coldest wall or under a window, away from furniture that blocks the fins.
  • Switch to the lower power setting (600–900W) once the room is up to temperature.
  • Heating seasons in Nevada are short, so most households only run a oil-filled radiator for a few weeks a year.

Questions

Frequently asked questions

How much does it cost to run an oil-filled radiator for 24 hours in Nevada?

Running a 1,500W oil-filled radiator for 24 hours uses about 25.2 kWh, which costs about $3.22 at Nevada’s average rate of 12.8¢/kWh.

How many kWh does an oil-filled radiator use per month?

At 8 hours a day, a typical oil-filled radiator uses about 256 kWh a month. In Nevada that costs $32.63.

Is it expensive to run an oil-filled radiator in Nevada?

Nevada has the 2nd-cheapest residential electricity of the 50 states and DC at 12.8¢/kWh — one of the cheapest. Running an oil-filled radiator here costs about $392 a year at typical use, compared with $561 at the national average rate.

What is the electricity rate in Nevada right now?

The average residential electricity rate in Nevada was 12.8¢ per kWh in July 2026, according to the latest EIA data — up 3.1% from a year earlier.

Are oil-filled heaters cheaper to run than fan heaters?

Per watt, no — both convert electricity to heat at about 100%. In practice an oil-filled radiator often uses a little less because its thermostat cycles off for longer once the oil is hot.

Oil-Filled Radiator costs in nearby states

Cheapest and priciest states

Comparisons

Sources & method