WattCost

Data through April 2026

Cost to run · North Carolina · 16.3¢/kWh residential average

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

$39/yr · median certified model

Residential electricity in North Carolina runs 16.3¢/kWh — 14% under the U.S. average — putting the median certified dishwasher at about $39 a year, versus $45 nationally.

North Carolina ranks 24 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 $13 a year while the most power-hungry (Amana ADFS2524R) costs $39 — a spread of $26 every year. For reference, the national extremes are North Dakota (12.3¢/kWh) and Hawaii (46.6¢/kWh); the same median dishwasher would cost $30 and $111 a year there.

North Carolina
$39
US average
$45
North Dakota
$30
Hawaii
$111
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
11¢
Per month
$3.24
Per year
$39

239 kWh/yr × 16.3¢/kWh = $39/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 $39 a year for the median ENERGY STAR certified dishwasher, at North Carolina's average residential rate of 16.3¢/kWh — that's $3.24 a month.
Is electricity expensive in North Carolina?
North Carolina's residential average of 16.3¢/kWh is 14% below the U.S. average of 18.8¢/kWh, ranking 24 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 $13 a year at North Carolina rates (80 kWh/yr).
How does North Carolina compare with other states?
The same median dishwasher costs $30 a year in North Dakota (the cheapest state) and $111 in Hawaii (the priciest). North Carolina sits at $39.

Keep digging

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