WattCost

Data through June 2026

Cost to run · Utah · 13.4¢/kWh residential average

How much does it cost to run an electric water heater in Utah?

$162/yr · median certified model

Residential electricity in Utah runs 13.4¢/kWh — 27% under the U.S. average — putting the median certified electric water heater at about $162 a year, versus $222 nationally.

That makes Utah the #3 cheapest of the 51 U.S. jurisdictions for running an electric water heater. At local rates, certified models span $91 (Eco-Logical OMNI-50HP1-1A) to $233 (Smart Solar SSG2-ES 120) per year — $142 of annual headroom that depends entirely on which unit you buy. For reference, the national extremes are Nevada (13.1¢/kWh) and Hawaii (52.7¢/kWh); the same median electric water heater would cost $159 and $638 a year there.

Utah
$162
US average
$222
Nevada
$159
Hawaii
$638
Median certified electric water heater (1,210 kWh/yr) per year, at each rate

The cheapest water heaters (electric) to run at Utah rates

Price any model at Utah rates

Your rate, your numbers

Per day
44¢
Per month
$13.48
Per year
$162

1,210 kWh/yr × 13.4¢/kWh = $162/yr

Prefilled with the median certified electric water heater (1,210 kWh/yr). Every model page on this site carries its exact certified figure.

Questions, answered with the data

How much does it cost to run an electric water heater in Utah?
About $162 a year for the median ENERGY STAR certified electric water heater, at Utah's average residential rate of 13.4¢/kWh — that's $13.48 a month.
Is electricity expensive in Utah?
Utah's residential average of 13.4¢/kWh is 27% below the U.S. average of 18.3¢/kWh, ranking 3 of 51 jurisdictions (1 = cheapest).
What's the cheapest electric water heater to run in Utah?
Among currently certified models, the Eco-Logical OMNI-50HP1-1A costs the least at about $91 a year at Utah rates (681 kWh/yr).
How does Utah compare with other states?
The same median electric water heater costs $159 a year in Nevada (the cheapest state) and $638 in Hawaii (the priciest). Utah sits at $162.

Keep digging

Rate source: US EIA, average residential price of electricity, see methodology.