WattCost

Data through June 2026

Cost to run · North Carolina · 14.7¢/kWh residential average

How much does it cost to run a dishwasher in North Carolina?

$35/yr · median certified model

Residential electricity in North Carolina runs 14.7¢/kWh — 20% under the U.S. average — putting the median certified dishwasher at about $35 a year, versus $44 nationally.

North Carolina ranks 11 of 51 jurisdictions for dishwasher running costs — solidly mid-table. Model choice matters as much as geography: at North Carolina rates the most efficient certified model (Loch L1126) costs $12 a year while the most power-hungry (Amana ADFS2524R) costs $35 — a spread of $24 every year. For reference, the national extremes are Nevada (13.1¢/kWh) and Hawaii (52.7¢/kWh); the same median dishwasher would cost $31 and $126 a year there.

North Carolina
$35
US average
$44
Nevada
$31
Hawaii
$126
Median certified dishwasher (239 kWh/yr) per year, at each rate

The cheapest dishwashers to run at North Carolina rates

Price any model at North Carolina rates

Your rate, your numbers

Per day
10¢
Per month
$2.94
Per year
$35

239 kWh/yr × 14.7¢/kWh = $35/yr

Prefilled with the median certified dishwasher (239 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 a dishwasher in North Carolina?
About $35 a year for the median ENERGY STAR certified dishwasher, at North Carolina's average residential rate of 14.7¢/kWh — that's $2.94 a month.
Is electricity expensive in North Carolina?
North Carolina's residential average of 14.7¢/kWh is 20% below the U.S. average of 18.3¢/kWh, ranking 11 of 51 jurisdictions (1 = cheapest).
What's the cheapest dishwasher to run in North Carolina?
Among currently certified models, the Loch L1126 costs the least at about $12 a year at North Carolina rates (80 kWh/yr).
How does North Carolina compare with other states?
The same median dishwasher costs $31 a year in Nevada (the cheapest state) and $126 in Hawaii (the priciest). North Carolina sits at $35.

Keep digging

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